Delta Electronics, Inc.

Taiwan, Province of China

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Owner / Subsidiary
[Owner] Delta Electronics, Inc. 2,388
Delta Electronics (Shanghai) Co., Ltd. 608
Cyntec Co., Ltd. 232
Delta GreenTech (China) Co., Ltd. 2
Delta Electronics (dongguan) Co., Ltd. 1
Date
New (last 4 weeks) 23
2024 March (MTD) 19
2024 February 28
2024 January 23
2023 December 18
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IPC Class
H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only 299
H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion 285
H01F 27/28 - Coils; Windings; Conductive connections 252
H01F 27/24 - Magnetic cores 191
H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating 188
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NICE Class
09 - Scientific and electric apparatus and instruments 69
11 - Environmental control apparatus 27
07 - Machines and machine tools 12
10 - Medical apparatus and instruments 4
12 - Land, air and water vehicles; parts of land vehicles 3
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Status
Pending 441
Registered / In Force 2,788
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1.

POWER SUPPLY SYSTEM AND POWER SUPPLY MODULE

      
Application Number 18531711
Status Pending
Filing Date 2023-12-07
First Publication Date 2024-03-28
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Ji, Pengkai
  • Hong, Shouyu
  • Ye, Haoyi
  • Zeng, Jianhong

Abstract

A power supply system includes a system board electrically connected to a load; a first package and a second package provided on an upper side of the system board; and a bridge member provided on upper sides of the first package and the second package, comprising a passive element and used for power coupling between the first package and the second package, wherein vertical projections of the first package and the second package on the system board are both overlapped with a vertical projection of the bridge member on the system board, the first package, and the second package are encapsulated with switching devices, terminals on upper surfaces of the first package and the second package are electrically connected to the bridge member, and terminals on lower surfaces thereof are electrically connected to the system board.

IPC Classes  ?

  • H01L 25/10 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices having separate containers
  • H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
  • H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
  • H01L 23/367 - Cooling facilitated by shape of device
  • H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
  • H01L 23/64 - Impedance arrangements

2.

ELECTRONIC COMPONENT WITH HIGH COPLANARITY AND METHOD OF MANUFACTURING THE SAME

      
Application Number 17952348
Status Pending
Filing Date 2022-09-26
First Publication Date 2024-03-28
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor Su, Chi-Hung

Abstract

An electronic component with high coplanarity, including a body with a functional circuit and a mounting plane, a first electrode with a first area deposited on the mounting plane, and a second electrode with a second area deposited on the mounting plane, wherein the first area is larger than the second area, and the first electrode and the second electrode includes a conductive layer and at least one first plating layer over the conductive layer, and a thickness of the conductive layer of the first electrode is smaller than a thickness of the conductive layer of the second electrode, and a thickness of the first plating layer of the first electrode is larger than a thickness of the first plating layer of the second electrode.

IPC Classes  ?

  • H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
  • H01Q 1/48 - Earthing means; Earth screens; Counterpoises
  • H01Q 9/04 - Resonant antennas

3.

CHARGING SYSTEM AND CONTROL METHOD

      
Application Number 18217266
Status Pending
Filing Date 2023-06-30
First Publication Date 2024-03-28
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Hu, Bingtao
  • Ma, Kehua
  • Xu, Daofei
  • Zhang, Haitao

Abstract

The present disclosure provides a control method of a charging system. The control method includes: providing a charging chip, wherein the charging chip is configured to charge a chargeable device, and the charging chip performs a wake-up task with a wake-up period during a standby mode; performing a plurality of wake-up subtasks in the wake-up task; and according to the priority of each of the plurality of wake-up subtasks, setting a corresponding working cycle of each wake-up subtasks, wherein the charging chip performs each of the wake-up subtasks with the corresponding working cycle, and the wake-up subtasks with different priorities have different working cycles.

IPC Classes  ?

  • H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

4.

MAGNETIC COMPONENT AND METHOD OF MANUFACTURING MAGNETIC COMPONENT

      
Application Number 18227295
Status Pending
Filing Date 2023-07-27
First Publication Date 2024-03-28
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor
  • Chung, Min-Feng
  • Chang, Hao-Chun
  • Chuang, Tung-Cheng

Abstract

A magnetic component includes a core, a winding, a lead frame and a conductive material. The winding is disposed in the core. A winding end of the winding extends to an outer periphery of the core. The lead frame is disposed on the outer periphery of the core. At least one hole is formed on the lead frame and corresponds to the winding end. The conductive material is disposed in the at least one hole. The conductive material is in contact with the winding end.

IPC Classes  ?

  • H01F 27/28 - Coils; Windings; Conductive connections
  • H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support
  • H01F 37/00 - Fixed inductances not covered by group
  • H01F 41/10 - Connecting leads to windings

5.

ROTOR STRUCTURE AND ROTOR MANUFACTURING METHOD

      
Application Number 18334397
Status Pending
Filing Date 2023-06-14
First Publication Date 2024-03-28
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chien, Chia-Yen
  • Hsu, Tzu-Ting

Abstract

A rotor structure includes a laminated silicon steel sheet structure, end plates, a shaft and a thermoset plastic key. Each silicon steel sheet includes a shaft hole and at least one sheet matching portion, and the sheet matching portion is connected to the shaft hole. The shaft passes through the shaft holes of the silicon steel sheets and the at least one shaft matching portions aligned with the at least one sheet matching portion to form an axial-direction injection passageway. The end plate includes an injection port connected to the axial-direction injection passageway. The thermoset plastic key is formed in the axial-direction injection passageway formed of the aligned shaft matching portions and sheet matching portion by transfer injection molding. The injection material is filled in magnet slots for securing magnets. A rotor manufacturing process is also provided.

IPC Classes  ?

  • H02K 1/276 - Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]
  • H02K 1/28 - Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
  • H02K 1/32 - Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
  • H02K 15/03 - Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
  • H02K 15/12 - Impregnating, heating or drying of windings, stators, rotors or machines

6.

APPARATUS AND POWER MODULE

      
Application Number 18389120
Status Pending
Filing Date 2023-11-13
First Publication Date 2024-03-21
Owner Delta Electronics, Inc. (China)
Inventor
  • Xiong, Yahong
  • Jin, Da
  • Su, Qinghua

Abstract

A power system includes a power module, an electronic load and a system board. The power module includes a first surface, a second surface, a switch and a plurality of conductive parts, wherein the switch is disposed on the first surface of the power module and the plurality of conductive parts are disposed on the second surface of the power module. The electronic load includes a plurality of conductive parts. The power module and the electronic load are disposed on two opposite sides of the system board, the power module delivers power to the electronic load through the system board, and gaps and networks of the plurality of conductive parts of the power module correspond to those of the plurality of conductive parts of the electronic load.

IPC Classes  ?

  • H01F 27/28 - Coils; Windings; Conductive connections
  • G05F 1/575 - Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices characterised by the feedback circuit
  • G06F 1/18 - Packaging or power distribution
  • H01F 17/04 - Fixed inductances of the signal type with magnetic core
  • H01F 17/06 - Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
  • H01F 27/02 - Casings
  • H01F 27/24 - Magnetic cores
  • H01F 27/29 - Terminals; Tapping arrangements
  • H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
  • H01R 12/52 - Fixed connections for rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
  • H01R 12/58 - Fixed connections for rigid printed circuits or like structures characterised by the terminals terminals for insertion into holes
  • H02M 3/00 - Conversion of dc power input into dc power output
  • H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
  • H05K 1/02 - Printed circuits - Details
  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • H05K 1/14 - Structural association of two or more printed circuits
  • H05K 1/16 - Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components
  • H05K 3/28 - Applying non-metallic protective coatings
  • H05K 7/14 - Mounting supporting structure in casing or on frame or rack
  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

7.

COMBINABLE NUCLEIC ACID PRE-PROCESSING APPARATUS

      
Application Number 18370181
Status Pending
Filing Date 2023-09-19
First Publication Date 2024-03-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Liu, Chien-Ting
  • Peng, Shih-Fang
  • Huang, Song-Bin
  • Huang, Guo-Wei
  • Tsai, Jen-Chih

Abstract

A combinable nucleic acid pre-processing apparatus includes a sample transfer chamber transferring a sample from a sampling tube to a nucleic acid extraction kit, a nucleic acid extraction chamber performing a nucleic acid extraction of the sample in the nucleic acid extraction kit for obtaining a nucleic acid extract, an assay setup chamber preparing reagents and transferring reagents and the nucleic acid extract to an assay plate, and at least two bridging modules respectively disposed between the sample transfer chamber and the nucleic acid extraction chamber and between the nucleic acid extraction chamber and the assay setup chamber. The sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber are separated and operated independently. Three chambers are connected through the bridging modules, so the nucleic acid extraction kit can be sequentially moved in the sample transfer chamber, the nucleic acid extraction chamber and the assay setup chamber.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

8.

COMPOSITE CONDUCTIVE STRUCTURE AND MAGNETIC COMPONENT

      
Application Number 18176498
Status Pending
Filing Date 2023-03-01
First Publication Date 2024-03-21
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Tung, Huai-Pei
  • Yen, Chun-Ching
  • Zhang, Shao-Dong

Abstract

A composite conductive structure includes plural enameled wires and a copper foil. The enameled wires are immediately adjacent to each other and extend in the same direction. The copper foil surrounds the outside of the enameled wires at least once, and completely covers the entire outside of the enameled wires.

IPC Classes  ?

  • H01B 7/00 - Insulated conductors or cables characterised by their form
  • H01B 1/02 - Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys

9.

METHOD AND SYSTEM FOR CONTROLLING A SWITCHING POWER SUPPLY

      
Application Number 18463304
Status Pending
Filing Date 2023-09-08
First Publication Date 2024-03-21
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor Wang, Xiaolei

Abstract

The present disclosure discloses a method and a system for controlling a switching power supply, the switching power supply comprising a power factor correction circuit which comprises at least one electrolytic capacitor, the method comprising: detecting a ripple voltage of the electrolytic capacitor; controlling an actual output power of the switching power supply to be equal to a reference output power based on the ripple voltage of the electrolytic capacitor, wherein the reference output power equals to a compensated output power or an upper limit output power, and wherein the compensated output power is obtained by comparing the ripple voltage of the electrolytic capacitor with a reference voltage and subjecting to a compensation calculation. The reference output power is a smaller one of the compensated output power and the upper limit output power.

IPC Classes  ?

  • H02M 1/14 - Arrangements for reducing ripples from dc input or output
  • H02M 1/42 - Circuits or arrangements for compensating for or adjusting power factor in converters or inverters

10.

SEALING MECHANISM

      
Application Number 18511624
Status Pending
Filing Date 2023-11-16
First Publication Date 2024-03-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Hsiao, Wei-Kai
  • Lee, Yao-Tsung

Abstract

A sealing mechanism is provided, including a housing, a groove, and a sealing element. The housing includes a first member and a second member, and the groove is formed between the first and second members. The sealing element is formed in the groove by Low Pressure Molding (LPM) and surrounds at least one of the first and second members.

IPC Classes  ?

11.

HIGH-THROUGHPUT AUTOMATED PREPROCESSING METHOD AND SYSTEM FOR NUCLEIC ACID DETECTION

      
Application Number 18370099
Status Pending
Filing Date 2023-09-19
First Publication Date 2024-03-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Hsieh, Wei-Te
  • Lin, Chia-Yen
  • Wang, Kuang-An
  • Liu, Keng-Ting
  • Huang, Shu-Hui

Abstract

A high-throughput automated preprocessing method and a system are applied to a nucleic acid preprocessing apparatus including a control system, a sample transfer area, a nucleic acid extraction area, and a reagent setup area. The control system includes a user interface and guides a user to set up on the user interface. In the sample transfer area, the method includes steps of: a user selecting a sampling tube type, a test protocol and an extraction protocol on the user interface, and the control system performing a sample transfer task. In the nucleic acid extraction area, the method includes steps of: the control system performing a nucleic acid extraction task based on the selected extraction protocol. In the reagent setup area, the method includes steps of: the control system performing a reagent deployment task based on the selected test protocol, and the control system performing a nucleic acid transfer task. The sample transfer area, the nucleic acid extraction area, and the reagent setup area are able to simultaneously perform preprocessing of different batches of samples.

IPC Classes  ?

  • C12Q 1/6806 - Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
  • G01N 35/00 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor
  • G01N 35/04 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations - Details of the conveyor system

12.

MAGNETIC MEMBER AND METHOD OF MANUFACTURING THE SAME

      
Application Number 18181534
Status Pending
Filing Date 2023-03-09
First Publication Date 2024-03-21
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Gu, Cai-Li
  • Yen, Chun-Ching
  • Yuan, Xiao-Xia
  • Lai, Chih-Ho
  • Zhang, Shao-Dong

Abstract

A magnetic member includes a bobbin, a coil and a magnetic core. The bobbin includes a first portion and a second portion. The second portion is connected to the first portion and includes a thermoplastic material. The first portion includes an insulating material that is different from the thermoplastic material. The coil is wound on the first portion of the bobbin and includes a terminal end fixed at the second portion of the bobbin. The magnetic core is disposed on the bobbin and extends through the bobbin.

IPC Classes  ?

  • H01F 27/32 - Insulating of coils, windings, or parts thereof
  • H01F 5/04 - Arrangements of electric connections to coils, e.g. leads
  • H01F 27/24 - Magnetic cores
  • H01F 27/29 - Terminals; Tapping arrangements

13.

Sterilization device

      
Application Number 29819108
Grant Number D1018891
Status In Force
Filing Date 2021-12-13
First Publication Date 2024-03-19
Grant Date 2024-03-19
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chang, Shih-Chieh
  • Wang, Peng-Hui
  • Cheng, Ming-Chieh
  • Lin, Xiu-Yi

14.

FAN

      
Application Number 18511850
Status Pending
Filing Date 2023-11-16
First Publication Date 2024-03-14
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chang, Shun-Chen
  • Yang, Chao-Fu

Abstract

A fan includes a fan frame and a driving device. The fan frame includes a base, a frame shell and static blades arranged on the periphery of the base. The driving device includes a stator structure and a rotor structure. The stator structure includes a stator magnetic pole group and a bushing. The rotor structure includes a bearing, a shaft, a rotor shell, a magnetic structure, a magnetic shell and blades. The shaft is connected with the rotor shell and disposed through the bearing. The stator magnetic pole group magnetically drives the magnetic structure to rotate the rotor shell. Two ends of the frame shell are configured with two turning portions, respectively. The two turning portions are disposed between parts of the frame shell with different curvatures. A curvature of the first turning portion is larger than a curvature of the second turning portion.

IPC Classes  ?

  • F04D 25/06 - Units comprising pumps and their driving means the pump being electrically driven
  • F04D 17/06 - Helico-centrifugal pumps
  • F04D 19/02 - Multi-stage pumps
  • F04D 25/08 - Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
  • F04D 29/42 - Casings; Connections for working fluid for radial or helico-centrifugal pumps
  • F04D 29/44 - Fluid-guiding means, e.g. diffusers
  • G06F 1/20 - Cooling means
  • H02K 7/14 - Structural association with mechanical loads, e.g. with hand-held machine tools or fans
  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

15.

MOTOR DRIVE SYSTEM AND TORQUE DISTRIBUTION METHOD THEREOF

      
Application Number 18074276
Status Pending
Filing Date 2022-12-02
First Publication Date 2024-03-07
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Hsiao, Chih-Hung
  • Ku, Chung-Hsing
  • Chiu, Shang-Wei
  • Yang, Zhi-Sheng

Abstract

A motor drive system includes an electric motor, a drive circuit and a control unit. The drive circuit provides a driving current to the electric motor. A current command generator of the control unit generates a current command according to a torque command and a motor operating information. The driving current is converted into a d-axis current and/or a q-axis current by the control unit. Consequently, the driving current is close to the d-axis current command and/or the q-axis current command corresponding to the current command. If a value of the torque command is positive, the current command generator generates the corresponding current command according to a MTPA lookup table. If the value of the torque command is negative, the current command generator generates the corresponding current command according to a zero recycle lookup table.

IPC Classes  ?

16.

TWO-PHASE IMMERSION COOLING SYSTEM, WORKING FLUID RECOVERY DEVICE AND METHOD

      
Application Number 18334398
Status Pending
Filing Date 2023-06-14
First Publication Date 2024-03-07
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Lin, Wei-Chih
  • Chang, Ren-Chun

Abstract

A working fluid recovery device includes an air moving unit, a water removal unit, a working fluid recovery unit, a condenser, and a working fluid collection tank. The air moving unit is configured to suck in a mixed gas including a non-condensable gas, a steam and a vapor phase of working fluid. The water removal unit is connected to the air moving unit, and configured to remove the steam. The working fluid recovery unit is connected to the water removal unit, and configured to recover the vapor phase of the working fluid and exhaust the non-condensable gas. The condenser is connected to the working fluid recovery unit, and configured to condense the vapor phase of the working fluid into a liquid phase of the working fluid. The working fluid collection tank is connected to the condenser, and configured to store the liquid phase of the working fluid.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

17.

Isolated multi-phase DC/DC converter with reduced quantity of blocking capacitors

      
Application Number 17812360
Grant Number 11929683
Status In Force
Filing Date 2022-07-13
First Publication Date 2024-03-07
Grant Date 2024-03-12
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Kim, Jong Woo
  • Barbosa, Peter Mantovanelli

Abstract

The present disclosure provides an isolated multi-phase DC/DC converter with a reduced quantity of blocking capacitors. In one aspect, the converter includes a multi-phase transformer having a primary circuit and a secondary circuit magnetically coupled to the primary circuit, the primary circuit having a first quantity of terminals, and the secondary circuit having a second quantity of terminals; a third quantity of blocking capacitors, each being electrically connected in series to a respective one of the terminals of the primary circuit; and a fourth quantity of blocking capacitors, each being electrically connected in series to a respective one of the terminals of the secondary circuit. The third quantity is one less than the first quantity. The fourth quantity is one less than the second quantity.

IPC Classes  ?

  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
  • H02M 1/40 - Means for preventing magnetic saturation
  • H02M 3/00 - Conversion of dc power input into dc power output

18.

Sterilization device

      
Application Number 29824810
Grant Number D1017062
Status In Force
Filing Date 2022-01-27
First Publication Date 2024-03-05
Grant Date 2024-03-05
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chang, Shih-Chieh
  • Chang, Chuan-Hsi
  • Wang, Peng-Hui
  • Cheng, Ming-Chieh

19.

Sterilization device

      
Application Number 29824807
Grant Number D1017061
Status In Force
Filing Date 2022-01-27
First Publication Date 2024-03-05
Grant Date 2024-03-05
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chang, Shih-Chieh
  • Wang, Yan-Jun
  • Wang, Peng-Hui
  • Cheng, Ming-Chieh

20.

CONDENSATE EVAPORATION DEVICE FOR AIR CONDITIONING APPARATUS

      
Application Number 18098125
Status Pending
Filing Date 2023-01-18
First Publication Date 2024-02-29
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chan, Chao-Hsien
  • Chou, Yi-Chung
  • Chen, Chun-Hsun

Abstract

This disclosure is a condensate evaporation device. An air conditioning apparatus includes a compressor, an evaporator and a condenser connected with one another. A water tray is arranged to receive the condensate. A water distribution module includes a water separator base and a water separator piece. The water separator piece and the water separator base are combined to define a water channel. The condensate flows through the water channel to evenly flow out. A multi-folded water absorbing body is arranged on one side of the water separator base to absorb the condensate flowed out from the water separator base. The water tank is arranged on a bottom side of the multi-folded water absorbing body. A fan is arranged on one side of the multi-folded water absorbing body. Accordingly, the condensate may be evaporated efficiently.

IPC Classes  ?

  • F24F 13/22 - Means for preventing condensation or evacuating condensate

21.

SWITCH SHORT-CIRCUITED DIAGNOSIS METHOD

      
Application Number 18151701
Status Pending
Filing Date 2023-01-09
First Publication Date 2024-02-29
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Hu, Kai-Wei
  • Wu, Ping-Heng
  • Hsing, Lei-Chung

Abstract

A switch short-circuited diagnosis method includes steps of: determining an initial voltage interval of multiple voltage intervals according to voltage relationships between voltages of a first phase wire, a second phase wire, and a third phase wire; performing a switch short-circuited diagnosis of a first bidirectional switch module in the three consecutive voltage intervals from the initial voltage interval, and including steps of: turning on a first switch branch, a second switch branch, or a third switch branch of the first bidirectional switch module according to the voltage relationships between the voltages of the first, second and third phase wires, determining whether an overcurrent occurs to diagnose whether the first switch branch, the second switch branch, or the third switch branch of the first bidirectional switch module is in a short-circuited state, and performing the switch short-circuited diagnosis for the next voltage interval.

IPC Classes  ?

  • G01R 31/26 - Testing of individual semiconductor devices
  • G01R 31/52 - Testing for short-circuits, leakage current or ground faults
  • H02M 5/458 - Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only

22.

IMMERSION COOLING SYSTEM

      
Application Number 18314466
Status Pending
Filing Date 2023-05-09
First Publication Date 2024-02-29
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chang, Ren-Chun
  • Lin, Wei-Chih
  • Wu, Sheng-Chi
  • Tsai, Wen-Yin
  • Chen, Li-Hsiu

Abstract

An immersion cooling system includes a pressure seal tank, an electronic apparatus, a pressure balance pipe and a relief valve. The pressure seal tank is configured to store coolant. A vapor space is formed in the pressure seal tank above the liquid level of the coolant. The electronic apparatus is completely immersed in the coolant. The pressure balance pipe has a gas collection length. The first port of the pressure balance pipe is disposed on the top surface of the pressure seal tank. The relief valve is disposed on the second port of the pressure balance pipe. The second port is farther away from the top surface of the pressure seal tank than the first port. The gas collection length of the pressure equalization tube allows the concentration of vaporized coolant at the first port to be greater than the concentration of vaporized coolant at the second port.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

23.

HUMAN MACHINE INTERFACE PANEL AND FIXING DEVICE THEREOF

      
Application Number 18202242
Status Pending
Filing Date 2023-05-25
First Publication Date 2024-02-29
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Wu, Yu-Lun
  • Tang, Wen-Yi

Abstract

The present disclosure provides a human machine interface panel including a main body and a fixing device. The main body includes a housing and a first contact surface. The fixing device includes a base, a self-tapping screw and a bottom base. The base is detachably connected to the housing and has a mounting hole. The self-tapping screw penetrates through the mounting hole and has an interference fit to the mounting hole. The bottom base is disposed at an end of the self-tapping screw. By disposing a plate between the bottom base and the first contact surface, and tightening the self-tapping screw, the plate is clamped by the bottom base and the first contact surface. Consequently, the human machine interface panel is fixed to the plate.

IPC Classes  ?

  • E05C 19/18 - Portable devices specially adapted for securing wings
  • F16B 25/10 - Screws performing an additional function to thread-forming, e.g. drill screws

24.

WAVELENGTH CONVERSION MEMBER AND LIGHT SOURCE MODULE

      
Application Number 18504132
Status Pending
Filing Date 2023-11-07
First Publication Date 2024-02-29
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chou, Yen-I
  • Li, Jih-Chi
  • Huang, Wen-Cheng

Abstract

A wavelength conversion member includes a substrate, a phosphor layer, and a non-ventilated blade. The substrate is configured to rotate based on an axis. The phosphor layer is disposed on the substrate. The non-ventilated blade has a roughness between 5 μm and 1.25 mm, or a specific surface area of the non-ventilated blade exceeds a geometric area of the non-ventilated blade by more than 10%.

IPC Classes  ?

25.

MAGNETIC COMPONENT AND POWER MODULE

      
Application Number 18501051
Status Pending
Filing Date 2023-11-03
First Publication Date 2024-02-29
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Liu, Shiwei
  • Chang, Lei
  • Yang, Haijun
  • Lu, Zengyi
  • Zhang, Jinfa

Abstract

The present disclosure provides a magnetic component and a power module, relating to the technical field of power electronics; the magnetic component provided by the present disclosure includes: a first heat sink, a magnetic core extending in a transverse direction and a winding structure wound on the magnetic core, the winding structure includes at least a first coil and a second coil arranged adjacently along the transverse direction, a gap is provided between the first coil and the second coil, at least part of the first heat sink is arranged in the gap, the first heat sink is in thermal contact with the first coil, the second coil and the magnetic core.

IPC Classes  ?

  • H01F 27/22 - Cooling by heat conduction through solid or powdered fillings
  • B60L 53/122 - Circuits or methods for driving the primary coil, i.e. supplying electric power to the coil
  • H01F 27/24 - Magnetic cores
  • H01F 27/32 - Insulating of coils, windings, or parts thereof

26.

ELECTRONIC TRANSFORMER AND THREE-PHASE FOUR-WIRE POWER SYSTEM THEREOF

      
Application Number 18055415
Status Pending
Filing Date 2022-11-15
First Publication Date 2024-02-22
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chen, Si-Wei
  • Kuo, Wen-Hao

Abstract

An electronic transformer includes a first forward rectifier, a second forward rectifier, a third forward rectifier and a backward rectifier. The first forward rectifier is coupled between a first-phase power and a first output terminal. The second forward rectifier is coupled between a second-phase power and the first output terminal. The third forward rectifier is coupled between a third-phase power and the first output terminal. The backward rectifier is coupled between a neutral line and a second output terminal. The first forward rectifier, the second forward rectifier, and the third forward rectifier are configured to half-wave rectify the first-phase power, the second-phase power, and the third-phase power to generate rectified first-phase to third-phase power sources, and superimpose the rectified first-phase to third-phase power sources on the first output end to serve as an output voltage of the electronic transformer.

IPC Classes  ?

  • H02M 7/217 - Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 7/219 - Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration
  • H02M 1/42 - Circuits or arrangements for compensating for or adjusting power factor in converters or inverters

27.

DUAL POWER SWITCHING SYSTEM AND METHOD OF CONTROLLING THE SAME

      
Application Number 18164488
Status Pending
Filing Date 2023-02-03
First Publication Date 2024-02-22
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Liao, Jen-Chuan
  • Chan, Chien-Chih
  • Sie, Jia-Cheng

Abstract

A dual power switching system includes a first STS, a second STS, an inductive device, and a controller. The first STS is electrically coupled to a main power source, and the second STS is electrically coupled to a backup power source. When detecting that the main power source is abnormal, the controller detects a residual magnetic flux of the inductive device and calculates a magnetic flux difference between the predicted magnetic flux and the residual magnetic flux. When determining that an absolute value of the magnetic flux difference is less than or equal to a magnetic flux deviation value, the controller determines whether the output power meets a forced commutation condition. When determining that the output power meets the forced commutation condition, the controller turns on the second STS so that the first STS is forcibly turned off by the backup power source through the second STS.

IPC Classes  ?

  • H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over
  • G01R 33/02 - Measuring direction or magnitude of magnetic fields or magnetic flux
  • G01R 31/40 - Testing power supplies

28.

PCB PAD FOR SMT PROCESS

      
Application Number 17982964
Status Pending
Filing Date 2022-11-08
First Publication Date 2024-02-22
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chen, Heng-Chao
  • Ho, Chia-Min

Abstract

A PCB pad for a SMT process is combined on a PCB. The PCB pad includes an insulation body and a metal reflow portion disposed on the insulation body. The metal reflow portion is located on the side of the insulation body adjacent to the PCB. The metal reflow portion is not electrically connected with the PCB. Thus, the PCB pad may support electronic components of the PCB and prevent the electronic components from being damaged by an external pressure.

IPC Classes  ?

  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components

29.

FAN HOUSING

      
Application Number 18228331
Status Pending
Filing Date 2023-07-31
First Publication Date 2024-02-15
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Hung, Yueh-Chih
  • Lee, Chien-Ho

Abstract

A fan housing is disclosed and includes a barrel body and a fixing plate. The barrel body includes a first end, a second end and a hollow portion. The first end and the second end are two opposite ends, and the hollow portion is in communication between the first end and the second end, and configured to accommodate a fan motor. The fixing plate includes a plurality of splicing elements. Each two adjacent ones of the plurality of splicing elements are connected to each other. The plurality of splicing elements are disposed around the barrel body and connected to the first end or the second end.

IPC Classes  ?

  • F04D 29/52 - Casings; Connections for working fluid for axial pumps
  • F04D 29/64 - Mounting; Assembling; Disassembling of axial pumps
  • F04D 19/00 - Axial-flow pumps specially adapted for elastic fluids
  • F04D 29/70 - Suction grids; Strainers; Dust separation; Cleaning

30.

TRANSFORMER MODULE AND POWER MODULE

      
Application Number 18492801
Status Pending
Filing Date 2023-10-24
First Publication Date 2024-02-15
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Cai, Chaofeng
  • Xin, Xiaoni
  • Zeng, Jianhong
  • Hong, Shouyu
  • Wu, Rui
  • Ye, Haoyi
  • Ye, Yiqing
  • Zhou, Jinping
  • Fu, Zhiheng
  • Zhou, Min
  • Kuo, Yu-Ching
  • Pan, Tong-Sheng
  • Lin, Wen-Yu

Abstract

The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, where a first insulating layer and a second wiring layer are sequentially disposed on the magnetic core from inside to outside; a first metal winding, wound around the magnetic core and comprising a first winding segment formed in the first wiring layer and a second winding segment formed in the second wiring layer; and a second metal winding, wound around the magnetic core and comprising a third winding segment formed in the first wiring layer and a fourth winding segment formed in the second wiring; where at least part of the first metal winding and the second metal winding are wound around the magnetic core in a foil structure.

IPC Classes  ?

  • H01F 41/08 - Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
  • H01F 41/064 - Winding non-flat conductive wires, e.g. rods, cables or cords
  • H01F 41/02 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets

31.

TRANSFORMER MODULE AND POWER MODULE

      
Application Number 18493818
Status Pending
Filing Date 2023-10-25
First Publication Date 2024-02-15
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Cai, Chaofeng
  • Xin, Xiaoni
  • Zeng, Jianhong
  • Hong, Shouyu
  • Wu, Rui
  • Ye, Haoyi
  • Ye, Yiqing
  • Zhou, Jinping
  • Fu, Zhiheng
  • Zhou, Min
  • Kuo, Yu-Ching
  • Pan, Tong-Sheng
  • Lin, Wen-Yu

Abstract

The present disclosure provides a transformer module and a power module, wherein the transformer module comprises: a magnetic core, a first wiring layer, a first insulating layer and a second wiring layer, where the first wiring layer, the first insulating layer and the second wiring layer are sequentially disposed on the magnetic core from outside to inside; a first metal winding, formed in the first wiring layer, where at least part of the first metal winding is wound around the magnetic core in a foil structure; the first insulating layer, at least partially covered by the first metal winding; a second metal winding, formed in the second wiring layer and wound around the magnetic core, where the second metal winding is at least partially covered by the first insulating layer, and at least partially covered by the first metal winding.

IPC Classes  ?

  • H01F 41/08 - Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
  • H01F 41/064 - Winding non-flat conductive wires, e.g. rods, cables or cords
  • H01F 41/02 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets

32.

PHOTOVOLTAIC INVERTER

      
Application Number 18328787
Status Pending
Filing Date 2023-06-05
First Publication Date 2024-02-15
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wu, Chun-Wei
  • Lin, Hung-Chuan

Abstract

A photovoltaic inverter includes a casing, at least one circuit board located in the casing, a current sensor located on the at least one circuit board, an arc detector located on the at least one circuit board, a self-test coil located on the at least one circuit board, and at least one direct current input terminal located on the casing and connected to the at least one circuit board, wherein the self-test coil is configured to deliver a test signal to be sensed by the arc detector, and the direct current input terminal is configured to deliver a direct current through the arc detector, wherein the current sensor is configured to detect a magnitude of the direct current passing through the direct current input terminal.

IPC Classes  ?

  • H02M 7/00 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
  • H05K 7/14 - Mounting supporting structure in casing or on frame or rack
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components

33.

PROJECTION DEVICE

      
Application Number 18494776
Status Pending
Filing Date 2023-10-26
First Publication Date 2024-02-15
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Chen, Ching-Chao
  • Yeh, Chia-Sheng
  • Ying, Wei-Kuang
  • Chiang, Fu-Jen

Abstract

A projection device includes multiple optical fiber mounting mechanisms. Each of the optical fiber mounting mechanisms includes an optical fiber extending along a first direction as an axis direction, a signal circuit extending along the first direction, and a mounting structure. The optical fiber includes an engaging section. The mounting structure surrounds the engaging section of the optical fiber and the signal circuit. The mounting structure includes an installation portion extending radially relative to the first direction. The installation portion includes a surface and multiple elements exposed from the surface. The surface includes a normal direction parallel with the first direction. A first length of the engaging section of the optical fiber protruding from the surface of the installation portion is longer than lengths of the elements protruding from the surface.

IPC Classes  ?

  • G02B 6/38 - Mechanical coupling means having fibre to fibre mating means
  • G03B 21/00 - Projectors or projection-type viewers; Accessories therefor

34.

Sterilization device

      
Application Number 29828157
Grant Number D1014773
Status In Force
Filing Date 2022-02-24
First Publication Date 2024-02-13
Grant Date 2024-02-13
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chang, Shih-Chieh
  • Wang, Yan-Jun
  • Wang, Peng-Hui
  • Cheng, Ming-Chieh

35.

Sterilization device

      
Application Number 29828164
Grant Number D1014774
Status In Force
Filing Date 2022-02-24
First Publication Date 2024-02-13
Grant Date 2024-02-13
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chang, Shih-Chieh
  • Wang, Yan-Jun
  • Wang, Peng-Hui
  • Cheng, Ming-Chieh
  • Chang, Chuan-Hsi

36.

Sterilization device

      
Application Number 29828176
Grant Number D1014775
Status In Force
Filing Date 2022-02-24
First Publication Date 2024-02-13
Grant Date 2024-02-13
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chang, Shih-Chieh
  • Wang, Yan-Jun
  • Wang, Peng-Hui
  • Cheng, Ming-Chieh

37.

TRANSFORMER

      
Application Number 17989609
Status Pending
Filing Date 2022-11-17
First Publication Date 2024-02-08
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Wang, Po-Sheng
  • Chung, Hsi-Kuo
  • Chen, Chih-Ming
  • Tseng, Hsiang-Yi
  • Liu, Hsi-Chen

Abstract

A transformer includes a magnetic core assembly, a bobbin, two first windings, a second winding and at least one circuit board. The bobbin includes a bobbin main body, a bobbin channel and a winding portion. The winding portion is formed on an outer periphery surface of the bobbin main body. The two first windings are disposed around the winding portion. One of the two first windings is disposed between the other one of the two first windings and the outer periphery surface of the bobbin main body. The second winding is disposed around the winding portion and disposed between the two first windings. The at least one circuit board includes a circuit board hole. The circuit board hole and the bobbin channel are communicated with each other. The magnetic core assembly partially penetrates through the circuit board hole and the bobbin channel.

IPC Classes  ?

  • H01F 27/02 - Casings
  • H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support
  • H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
  • H01F 27/28 - Coils; Windings; Conductive connections
  • H01F 27/32 - Insulating of coils, windings, or parts thereof

38.

POWER SUPPLY SYSTEM

      
Application Number 18213077
Status Pending
Filing Date 2023-06-22
First Publication Date 2024-02-08
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Lu, Ting-Yun
  • Lin, Cheng-Yi

Abstract

A power supply system is provided. The power supply system includes a power supply, a main load unit, a DC-DC voltage conversion unit, a bypass unit, and at least one sub-load unit. The power supply is configured to provide an adjustable supply voltage. The main load unit is electrically connected to the power supply for receiving the supply voltage. The DC-DC voltage conversion unit is electrically connected to the power supply. The bypass unit is electrically connected to the power supply. The at least one sub-load unit is electrically connected to the DC-DC voltage conversion unit and the bypass unit. When the main load unit stops operating, the power supply adjusts the supply voltage and provides the adjusted supply voltage to the sub-load unit through the bypass unit.

IPC Classes  ?

  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion

39.

MAGNETIC DEVICE AND POWER CONVERSION MODULE

      
Application Number 18229029
Status Pending
Filing Date 2023-08-01
First Publication Date 2024-02-08
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Jin, Da
  • Qian, Litao
  • Li, Yuanyuan
  • Zhai, Hongyu

Abstract

A magnetic device for a power conversion module is provided. The magnetic device includes a magnetic core assembly. The magnetic core assembly includes an upper magnetic cover, a lower magnetic cover, a first magnetic leg, a second magnetic leg and a channel. The lower magnetic cover includes a first opening and a second opening. The first magnetic leg is disposed between the upper magnetic cover and the lower magnetic cover. The second magnetic leg is disposed between the upper magnetic cover and the lower magnetic cover. The channel is disposed between the first magnetic leg and the second magnetic leg. When the upper magnetic cover and the lower magnetic cover are locked on a circuit board, the first magnetic leg and the second magnetic leg are included in a projection region of the upper magnetic cover with respect to the lower magnetic cover.

IPC Classes  ?

  • H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
  • H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support
  • H01F 27/02 - Casings
  • H01F 27/29 - Terminals; Tapping arrangements
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 3/00 - Conversion of dc power input into dc power output

40.

HEATING DEVICE AND CONTROL METHOD THEREOF

      
Application Number 18488027
Status Pending
Filing Date 2023-10-16
First Publication Date 2024-02-08
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Tan, Thiam-Wee
  • Li, Cheng-Chung
  • Chang, Chun
  • Meng, Yu-Min

Abstract

A heating device includes a first capacitor, a first switch, a second switch, a second capacitor, a third capacitor, a coil and a controller. The first and second switch are coupled in series at a first node, and are coupled with the first capacitor in parallel. The second capacitor is coupled to the first switch. The third capacitor is coupled to the second switch, and is coupled to the second capacitor at a second node. The coil is coupled between the first and the second node. The controller outputs a first and a second control signal to the first switch and the second switch, respectively. After the heating device received a voltage and a starting command, the controller outputs the first and the second control signal to turn on or off the first and the second switch respectively. The duty cycle of the first signal is lower than 50%.

IPC Classes  ?

41.

ON BOARD POWER DEVICE AND THERMAL MANAGEMENT SYSTEM

      
Application Number 18356253
Status Pending
Filing Date 2023-07-21
First Publication Date 2024-02-08
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Ding, Hongguang
  • You, Peiai
  • Meng, Yueyong
  • Zhang, Jinfa

Abstract

The present disclosure discloses an onboard power device and a thermal management system, wherein the thermal management system comprises the onboard power device which comprises a power assembly comprising a plurality of electronic components and a shell comprising an inner cavity and a coolant passage that are isolated from each other, wherein the power assembly is disposed in the inner cavity which is filled with insulating heat conductive fluid, the power assembly being immersed in the insulating heat conductive fluid, and wherein a coolant flows through the coolant passage. The present disclosure allows the power assembly to be sufficiently and uniformly cooled by immersing in insulating heat conductive fluid, and by circulating coolant in the coolant passage of the onboard power device.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • H01F 27/02 - Casings
  • H05K 9/00 - Screening of apparatus or components against electric or magnetic fields
  • H01F 27/10 - Liquid cooling

42.

COOLING DISTRIBUTION UNIT AND ASSEMBLING/DISASSEMBLING METHOD THEREOF

      
Application Number 18124482
Status Pending
Filing Date 2023-03-21
First Publication Date 2024-02-08
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor Lu, Chao-Wen

Abstract

A cooling distribution unit includes a main body, a removable unit and an adjustment mechanism. The main body includes a first guiding structure. The removable unit includes a casing, a pump and a second guiding structure. The first guiding structure and the second guiding structure are coupled with each other. The adjustment mechanism includes a guiding slot and a fulcrum part. The guiding slot has a front end and a rear end. A distance between a center of the front end of the guiding slot and the fulcrum part is greater than a distance between a center of the rear end of the guiding slot and the fulcrum part. While the removable unit is locked on the main body or detached from the main body, the first guiding structure or the second guiding structure is disposed within the guiding slot.

IPC Classes  ?

  • F24F 5/00 - Air-conditioning systems or apparatus not covered by group or
  • F16L 29/02 - Joints with fluid cut-off means with a cut-off device in one of the two pipe ends, the cut-off device being automatically opened when the coupling is applied

43.

TRANSFORMER

      
Application Number 18227468
Status Pending
Filing Date 2023-07-28
First Publication Date 2024-02-08
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Wang, Po-Sheng
  • Chung, Hsi-Kuo
  • Tseng, Hsiang-Yi

Abstract

A transformer includes a magnetic core assembly, a bobbin, two first windings, a second winding and a second circuit board. A bobbin channel runs through two opposite sides of the bobbin main body. The winding portion is formed on an outer periphery surface of the bobbin main body. The two first windings are disposed around the winding portion. One of the two first windings is disposed between the other one of the two first windings and the outer periphery surface of the bobbin main body. The second winding is disposed around the winding portion and disposed between the two first windings. The second circuit board hole and the bobbin channel are in communication with each other. The magnetic core assembly partially penetrates through the bobbin channel and the second circuit board hole. The second winding and the second circuit board are connected with each other in parallel.

IPC Classes  ?

  • H01F 27/34 - Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
  • H01F 27/38 - Auxiliary core members; Auxiliary coils or windings
  • H01F 27/32 - Insulating of coils, windings, or parts thereof
  • H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
  • H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support

44.

HEATING DEVICE AND CONTROL METHOD THEREOF

      
Application Number 18488007
Status Pending
Filing Date 2023-10-16
First Publication Date 2024-02-08
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Tan, Thiam-Wee
  • Li, Cheng-Chung
  • Chang, Chun
  • Meng, Yu-Min

Abstract

A heating device includes a first capacitor, a first switch, a second switch, a second capacitor, a third capacitor, a coil and a controller. The first and second switch are coupled in series at a first node, and are coupled with the first capacitor in parallel. The second capacitor is coupled to the first switch. The third capacitor is coupled to the second switch, and is coupled to the second capacitor at a second node. The coil is coupled between the first and the second node. The controller outputs a first and a second control signal to the first switch and the second switch, respectively. After the heating device received a voltage and a starting command, the controller outputs the first and the second control signal to turn on or off the first and the second switch respectively. The duty cycle of the first signal is lower than 50%.

IPC Classes  ?

45.

HEATING DEVICE AND CONTROL METHOD THEREOF

      
Application Number 18488011
Status Pending
Filing Date 2023-10-16
First Publication Date 2024-02-08
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Tan, Thiam-Wee
  • Li, Cheng-Chung
  • Chang, Chun
  • Meng, Yu-Min

Abstract

A heating device includes a first capacitor, a first switch, a second switch, a second capacitor, a third capacitor, a coil and a controller. The first and second switch are coupled in series at a first node, and are coupled with the first capacitor in parallel. The second capacitor is coupled to the first switch. The third capacitor is coupled to the second switch, and is coupled to the second capacitor at a second node. The coil is coupled between the first and the second node. The controller outputs a first and a second control signal to the first switch and the second switch, respectively. After the heating device received a voltage and a starting command, the controller outputs the first and the second control signal to turn on or off the first and the second switch respectively. The duty cycle of the first signal is lower than 50%.

IPC Classes  ?

46.

Electronic Module

      
Application Number 18229177
Status Pending
Filing Date 2023-08-02
First Publication Date 2024-02-08
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor
  • Chen, Chien Ming
  • Chen, Da-Jung
  • Hsu, Ssu-Lung

Abstract

An electronic module, comprising: a first electronic device, a first circuit board disposed over the first top surface, and a second circuit board disposed under the bottom surface of the body of the first electronic device, wherein a plurality of conductors are disposed over a first lateral surface for electrically connecting the first circuit board and the second circuit board, wherein a plurality of electrodes of the electronic module are disposed on a bottom surface of the second circuit board.

IPC Classes  ?

  • H05K 1/14 - Structural association of two or more printed circuits
  • H05K 5/00 - Casings, cabinets or drawers for electric apparatus
  • H05K 1/02 - Printed circuits - Details
  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits

47.

POWER SUPPLY DEVICE

      
Application Number 18209010
Status Pending
Filing Date 2023-06-13
First Publication Date 2024-02-08
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Dong, Kai
  • Fan, Bing
  • Wang, Dongyu
  • Sun, Weibo

Abstract

A power supply device is disclosed and includes a housing, a power board, an output terminal and a DCDC conversion module. The housing includes an accommodation space, and a first opening of a rear plate in communication with the accommodation space. The power board disposed in parallel to the lower plate is at least partially accommodated in the accommodation space, and a peripheral edge is disposed adjacent to the rear plate. The output terminal is disposed in parallel to the lower plate, and passes through the first opening of the rear plate. The DCDC conversion module is accommodated in the accommodation space and includes a primary circuit, a transformer and a secondary circuit. The transformer and the secondary circuit are arranged on the power board in sequence. The secondary circuit is arranged on part of the power board existing the peripheral edge and electrically connected to the output terminal.

IPC Classes  ?

  • H02M 3/00 - Conversion of dc power input into dc power output
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • H01F 27/24 - Magnetic cores

48.

TRANSFORMER MODULE AND POWER MODULE

      
Application Number 18487135
Status Pending
Filing Date 2023-10-16
First Publication Date 2024-02-08
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Cai, Chaofeng
  • Xin, Xiaoni
  • Zeng, Jianhong
  • Hong, Shouyu
  • Wu, Rui
  • Ye, Haoyi
  • Ye, Yiqing
  • Zhou, Jinping
  • Fu, Zhiheng
  • Zhou, Min
  • Kuo, Yu-Ching
  • Pan, Tong-Sheng
  • Lin, Wen-Yu

Abstract

The present disclosure provides a manufacturing process of a metal winding, where the manufacturing process includes: cutting a first metal copper foil to form a connector and a pin; performing insulation processing on a surface of at least one of the first metal copper foil and a second metal copper foil; bending the first metal copper foil to form a first metal winding to cover on a magnetic core; and covering the second metal copper foil at least partially on a surface of the first metal copper foil to form a second metal winding, and a pin of the first metal winding passes through the second metal winding.

IPC Classes  ?

  • H01F 41/08 - Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
  • H01F 41/064 - Winding non-flat conductive wires, e.g. rods, cables or cords
  • H01F 41/02 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets

49.

FAN

      
Application Number 18377559
Status Pending
Filing Date 2023-10-06
First Publication Date 2024-02-01
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chiu, Pei-Han
  • Lee, Chien-Ming
  • Tsang, Chung-Yuan

Abstract

A fan includes a frame, an impeller, a driving assembly and a circuit board. The frame includes an inlet, an outlet, a first accommodation space, a base and a second accommodation space, wherein the inlet and the outlet are disposed at opposite sides of the frame, and the first accommodation space is separated from the second accommodation space. The impeller is disposed in the first accommodation space and on the base. The driving assembly is disposed between the base and the impeller. The circuit board is disposed in the second accommodation space. The base includes plural first through holes, and the impeller includes plural second through holes. During the fan is operating, a first airflow is formed to flow from the inlet to the outlet, and a second airflow is formed to flow through the driving assembly via the plural first through holes and the plural second through holes.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • F04D 19/00 - Axial-flow pumps specially adapted for elastic fluids
  • F04D 25/06 - Units comprising pumps and their driving means the pump being electrically driven
  • F04D 29/52 - Casings; Connections for working fluid for axial pumps

50.

OPTICAL CALIBRATION TOOL

      
Application Number 18482027
Status Pending
Filing Date 2023-10-06
First Publication Date 2024-02-01
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Ma, Bo
  • Yiu, Jei-Yin
  • Kao, Yu-Kai
  • Yen, I-An
  • Li, Chun-Jung
  • Hsu, Shu-Ting
  • Huang, Song-Bin
  • Ko, Ni-Chin

Abstract

An optical calibration tool includes a first body, a light emitter, a light receiver, a second body, and a light reflecting member. The first body has a first engaging port and a second engaging port. The light emitter and the light receiver are disposed in the first body. The second body has a third engaging port and a channel communicated with each other. The third engaging port is configured to selectively engage one of the first engaging port and the second engaging port. When the third engaging port is engaged with the first engaging port, the light emitter is optically coupled to the light reflecting member. When the third engaging port is engaged with the second engaging port, the light receiver is optically coupled to the light reflecting member.

IPC Classes  ?

  • G01N 21/01 - Arrangements or apparatus for facilitating the optical investigation
  • B01L 7/00 - Heating or cooling apparatus; Heat insulating devices

51.

SHIELDED INSULATING SHELL AND ELECTRONIC DEVICE

      
Application Number 18356197
Status Pending
Filing Date 2023-07-20
First Publication Date 2024-02-01
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Ma, Peng
  • Xie, Yicong
  • Zhang, Weiqiang
  • Liu, Guoli
  • Lan, Lin

Abstract

The present disclosure discloses a shielded insulating shell and an electronic device. The shielded insulating shell includes a shell body provided with a first cavity, with an inner shielding layer near the first cavity and an outer shielding layer far away from the first cavity being formed on the shell body; a first structure formed on the first cavity, and formed by assembling to comprise at least a first shielding layer, a first insulating layer, a first air gap layer, a second insulating layer, and a second shielding layer arranged sequentially from an inner side to an outer side of the first cavity; and an assembling gap formed on the first structure, which cooperates with the first air gap layer to form a creepage path on the first structure that extends from the inner shielding layer to the outer shielding layer.

IPC Classes  ?

  • H01F 27/02 - Casings
  • H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support

52.

HANGING ASSEMBLY

      
Application Number 18074310
Status Pending
Filing Date 2022-12-02
First Publication Date 2024-02-01
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Yang, Ta-Jung
  • Lin, Chun-Han

Abstract

The present invention provides a hanging assembly for a cabinet. The cabinet includes a first lateral plate for defining an accommodation space, and the first lateral plate includes an opening. The hanging assembly includes a first connecting component fixed to the cabinet and a second connecting component. The first connecting component includes a first main body and a convex portion. The first main body includes a first surface. The convex portion is disposed on the first surface and passes through the opening along a first direction. The second connecting component includes a second main body and a hanging component. The second main body includes a second surface, and the second surface is detachably connected to the convex portion through the opening. The first lateral plate is disposed between the first connecting component and the second connecting component. The hanging component is disposed on the second main body.

IPC Classes  ?

  • H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details
  • A47B 95/00 - Fittings for furniture

53.

LASER LIGHT SOURCE COMBINER SYSTEM

      
Application Number 18092448
Status Pending
Filing Date 2023-01-03
First Publication Date 2024-02-01
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor Wu, Kuo-Tung

Abstract

A laser light source combiner system includes a laser light source, a phosphor wheel, a first dichroic filter located between the laser light source and the phosphor wheel, and a dichroic filter assemble located between the first dichroic filter and the laser light source. The laser light source is configured to emit a first blue light traveling along a first direction. The phosphor wheel is configured to reflect a portion of the first blue light so as to form a second blue light and to convert a portion of the second blue light into a fluorescent light. The first dichroic filter is configured to make the second blue light partially transmit and partially reflected and make the fluorescent light transmit. The dichroic filter assemble is configured to reflect the second blue light and the fluorescent light.

IPC Classes  ?

  • G02B 27/14 - Beam splitting or combining systems operating by reflection only

54.

Thyralux

      
Application Number 018978841
Status Pending
Filing Date 2024-01-26
Owner Delta Electronics, Inc. (Taiwan, Province of China)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 11 - Environmental control apparatus

Goods & Services

Home automation hubs; smart home hubs; electric light dimmers [regulators]; electric light regulators [dimmers]; remote control apparatus; detectors; climate control digital thermostats; downloadable computer software applications; recorded or downloadable computer software platforms:. Lighting apparatus and installations; ceiling lights; light-emitting diodes [LED] lighting apparatus; smart light bulbs; stand lamps; light projectors.

55.

THYRALUX

      
Serial Number 98377974
Status Pending
Filing Date 2024-01-26
Owner Delta Electronics, Inc. (Taiwan, Province of China)
NICE Classes  ?
  • 09 - Scientific and electric apparatus and instruments
  • 11 - Environmental control apparatus

Goods & Services

home automation hubs, smart home hubs, electric light dimmers (regulators), electric light regulators (dimmers), remote control apparatus for controlling illuminators, blinds, air-conditioners and wireless connected appliances; detectors for temperature, air-quality, illuminance, noise, smoke, proximity, theft and presence, climate control digital thermostats, downloadable computer software applications for remotely controlling illuminators, blinds, air-conditioners and wireless connected appliances; recorded or downloadable computer software platforms for remotely regulating and controlling illuminators, blinds, air-conditioners and wireless connected appliances lighting apparatus and installations, ceiling lights, light-emitting diodes (LED) lighting apparatus, smart light bulbs, stand lamps, light projectors

56.

POWER CONVERSION SYSTEM AND COMMUNICATION METHOD THEREOF

      
Application Number 18325137
Status Pending
Filing Date 2023-05-30
First Publication Date 2024-01-25
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Liu, Hong
  • Zhang, Wen
  • Han, Yuxin
  • Lu, Cheng

Abstract

The present disclosure discloses a power conversion system and a communication method for transmitting common mode information in the power conversion system. The communication method comprises the following steps: (a) providing at least two power conversion cells; (b) generating, by each of the power conversion cells, an AC harmonic according to a first electrical signal at the first terminal of the power conversion cell, wherein an amplitude of each AC harmonic represents first information of the power conversion cell, and all the AC harmonics are at the same frequency; and (c) injecting the AC harmonic generated by the corresponding power conversion cells into the first terminal of the corresponding power conversion cell and applying a closed-loop suppression to the AC harmonic generated by the corresponding power conversion cell, and controlling the resonance control unit to output a second electrical signal related to the first information.

IPC Classes  ?

  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
  • H02M 7/04 - Conversion of ac power input into dc power output without possibility of reversal by static converters

57.

HEAT DISSIPATION ASSEMBLY

      
Application Number 17982260
Status Pending
Filing Date 2022-11-07
First Publication Date 2024-01-25
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chen, Chin-Ting
  • Yang, Chih-Wei
  • Yang, Shu-Cheng
  • Chang, Che-Wei
  • Huang, Wen-Cheng
  • Lee, Chin-Hung
  • Chan, Chih-Wei

Abstract

A heat dissipation assembly is disclosed and includes a fan, a vapor chamber and a heat dissipation fin set. The fan includes a fan frame, an impeller and a fan cover. The impeller is disposed on the fan frame and accommodated in an accommodation space. The impeller includes plural metal blades and a hub, and the plural metal blades are radially arranged on the periphery of the hub to form a dense-metal-blade impeller. The fan cover is assembled with the fan frame to form an outlet, and the fan cover includes an inlet. The vapor chamber includes an upper plate and a lower plate assembled with each other. The upper plate or the lower plate is connected to the fan cover, and the vapor chamber and the fan cover are coplanar. The heat dissipation fin set is connected to the lower plate and spatially corresponding to the outlet.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating
  • G06F 1/20 - Cooling means

58.

MAGNETIC COMPONENT

      
Application Number 18223034
Status Pending
Filing Date 2023-07-18
First Publication Date 2024-01-25
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor
  • Cheng, Hsin-Jung
  • Chien, Po-Hsiu
  • Hsu, Yung-Shou
  • Chen, Hun-Neng
  • Hsieh, Hsieh-Shen

Abstract

A magnetic component includes a core, at least one coil and a thermal conductive filler. The core includes an inner leg, at least two outer legs and at least one non-bonding region. The at least one coil is wound around the inner leg or the at least two outer legs. The thermal conductive filler covers a part of the core. At least one part of the at least one non-bonding region is not covered by the thermal conductive filler.

IPC Classes  ?

  • H01F 27/08 - Cooling; Ventilating
  • H01F 27/24 - Magnetic cores
  • H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support

59.

MAGNETIC ELEMENT AND MANUFACTURING METHOD THEREOF

      
Application Number 18220798
Status Pending
Filing Date 2023-07-11
First Publication Date 2024-01-25
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Quan, Debao
  • Shi, Jiamin
  • Yang, Haijun

Abstract

The present disclosure provides a magnetic element and a manufacturing method thereof. The manufacturing method including steps of: (a) dividing a magnetic core into a first component and a second component, wherein the first and second components have two connecting surfaces on the split section respectively, and the first and second components have an inner and an outer surfaces; (b) disposing a flexible material on the inner surfaces of the first and second components respectively; (c) sleeving a coil on the first and second components; (d) connecting the two connecting surfaces of the first component to the two connecting surfaces of the second component to assemble the first and second components; (e) utilizing a thermal conduction glue to pot the magnetic element; and (f) curing and forming the thermal conduction glue after a curing time.

IPC Classes  ?

  • H01F 27/26 - Fastening parts of the core together; Fastening or mounting the core on casing or support
  • H01F 27/22 - Cooling by heat conduction through solid or powdered fillings
  • H01F 17/06 - Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
  • H01F 41/02 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils or magnets
  • H01F 27/30 - Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support

60.

LIQUID COOLING HEAT DISSIPATION SYSTEM

      
Application Number 18117087
Status Pending
Filing Date 2023-03-03
First Publication Date 2024-01-18
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Hu, Yi-You
  • Yeh, Cheng-Tang
  • Tan, Li-Kuang

Abstract

A liquid cooling heat dissipation system is provided. The system includes a first heat dissipation device, a first heat absorption device, a second heat dissipation device, a second heat absorption device, and a pump connected with the first heat dissipation device, the first heat absorption device, the second heat dissipation device or the second heat absorption device. The first heat dissipation device, the first heat absorption device, the second heat dissipation device and the second heat absorption device are connected in sequence.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

61.

POWER SYSTEM

      
Application Number 18335623
Status Pending
Filing Date 2023-06-15
First Publication Date 2024-01-18
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Yang, Shan-Chun
  • Byrne, Vincent Mark
  • Nian, Wun-Hsin

Abstract

A power system is provided, including a power module, a plurality of first electric apparatus safety devices, and a plurality of second electric apparatus safety devices. The first electric apparatus safety devices and second electric apparatus safety devices are arranged along a first direction of the power system. The first electric apparatus safety devices, the second electric apparatus safety devices, and the power module are stacked along a second direction of the power system, wherein the first direction is perpendicular to the second direction.

IPC Classes  ?

  • H02B 1/04 - Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
  • H02B 1/20 - Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards

62.

HEAT TRANSMITTING DEVICE

      
Application Number 18353427
Status Pending
Filing Date 2023-07-17
First Publication Date 2024-01-18
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Huang, Shih-Lin
  • Qi, Tai-De
  • Li, Zhen-Hua

Abstract

A heat transmitting device is provided, including a main body and an integrating portion. The main body has at least one opening. The integrating portion is used to seal the opening, and has a first surface and a second surface opposite the first surface. A first welding pattern is formed on the first surface, a second welding pattern is formed on the second surface, and the position of the first welding pattern corresponds to that of the second welding pattern. The type of the first welding pattern and the type of the second welding pattern are asymmetric.

IPC Classes  ?

  • B23K 20/10 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
  • F28D 15/02 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes

63.

RESONANT CONVERTER, AND CONTROLLING METHOD FOR THE SAME

      
Application Number 18347591
Status Pending
Filing Date 2023-07-06
First Publication Date 2024-01-18
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Liu, Hong
  • Song, Baihui
  • Ouyang, Sanyuan
  • Lu, Cheng

Abstract

The present disclosure discloses a resonant converter, and a controlling method thereof. The resonant converter includes a transformer including a primary winding and a secondary winding, a primary circuit electrically connected to the primary winding and receiving an input voltage, and a secondary circuit electrically connected to the secondary winding and outputting an output voltage. The secondary circuit includes a first secondary half-bridge including a first controllable switch and a second secondary half-bridge including a second controllable switch connected in parallel. The first and second controllable switches are arranged diagonally. The method includes: controlling a duty ratio of one of the first controllable switch and the second controllable switch in a first switching period to form a first short-circuited loop during a first interval during; and controlling a duty ratio of the other one in a second switching period to form a second short-circuited loop during a second interval.

IPC Classes  ?

  • H02M 3/00 - Conversion of dc power input into dc power output
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion

64.

SOFT-SWITCHED RESONANT DC-DC CONVERTER WITH WIDE GAIN RANGE

      
Application Number 17861157
Status Pending
Filing Date 2022-07-08
First Publication Date 2024-01-11
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Mukherjee, Satyaki
  • Zhang, Chi
  • Sadilek, Tomas
  • Kumar, Misha
  • Zhang, Boyi
  • Barbosa, Peter Mantovanelli

Abstract

A novel phase-shift based modulation strategy is disclosed that enables a DC-DC converter to operate with zero voltage-switching (ZVS) across wide voltage and power range. The converter operates at a fixed fundamental frequency, with the output current controlled based on an amount of phase shift of the fundamental component at the output of an inverter portion of the converter. To achieve soft switching a rectifier portion of the converter is controlled to phase shift the fundamental component of the rectifier voltage observed at a rectifier reference terminal. More specifically, by requiring a phase shift of the voltage at the rectifier terminal relative to the output voltage of the inverter, the inverter current is such that ZVS is achieved. A converter and method are provided to implement DC-DC conversion with soft switching.

IPC Classes  ?

  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 3/00 - Conversion of dc power input into dc power output
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion

65.

SWITCH CIRCUIT AND POWER MODULE

      
Application Number 18370063
Status Pending
Filing Date 2023-09-19
First Publication Date 2024-01-11
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Zhang, Boyi
  • Wang, Ruxi
  • Barbosa, Peter Mantovanelli

Abstract

A switch circuit electrically connected to a power source and a first control source and including a plurality of switch bridge arms is provided. Each of the plurality of switch bridge arms includes a first switch and a second switch electrically connected in series. A loop formed by the first switch, the second switch and the power source is defined as a power loop. A loop formed by the first control source and the first switch is defined as a first control loop. A first mutual inductance is formed between the power loop and the first control loop. Among all the first switches, the first switch with the longer power loop has the smaller first mutual inductance.

IPC Classes  ?

  • H03K 17/687 - Electronic switching or gating, i.e. not by contact-making and -breaking characterised by the use of specified components by the use, as active elements, of semiconductor devices the devices being field-effect transistors
  • H03K 17/12 - Modifications for increasing the maximum permissible switched current
  • H02M 1/088 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices

66.

HEAT PIPE

      
Application Number 18471079
Status Pending
Filing Date 2023-09-20
First Publication Date 2024-01-11
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Huang, Shih-Lin
  • Chen, Chiu-Kung
  • Luo, Sheng-Hua
  • Wang, Ti-Jun

Abstract

A heat pipe comprises a flat tube and a wick structure. The flat tube includes a hollow chamber and has a front and a rear sealed ends along an axial direction. The wick structure is disposed in the hollow chamber and extended along the axial direction of the flat tube. The wick structure is divided into a front, a middle and a rear sections sequentially along the axial direction. The front section is near the front sealed end, the rear section is near the rear sealed end. The front, middle and rear sections have a maximum length parallel to the width direction, respectively. The maximum length of the front section is greater than that of the middle section, and the maximum length of the middle section is greater than that of the rear section.

IPC Classes  ?

  • F28D 15/04 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes with tubes having a capillary structure
  • F28D 15/02 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes

67.

METHOD OF CONTROLLING RESONANT PUSH-PULL CONVERTER

      
Application Number 18095625
Status Pending
Filing Date 2023-01-11
First Publication Date 2024-01-11
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Yan, Yung-Sheng
  • Cheng, Chung-Chieh
  • Chou, Cheng-Ting
  • Kuo, Kun-Jang
  • Wen, Sheh-Jung

Abstract

A method of controlling a resonant push-pull converter is disclosed. The resonant push-pull converter includes a transformer, a first switch, a second switch, a resonant tank, and a rectifying circuit. The method includes a step of a fixed on-time control. In the fixed on-time control, a first control signal with a fixed on-time is used to control the first switch, and a second control signal with the fixed on-time is used to control the second switch so that the first switch and the second switch are alternately switched.

IPC Classes  ?

  • H02M 3/337 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
  • H02M 3/00 - Conversion of dc power input into dc power output
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

68.

POWER APPARATUS APPLIED IN SOLID STATE TRANSFORMER STRUCTURE AND THREE-PHASE POWER SYSTEM HAVING THE SAME

      
Application Number 18471731
Status Pending
Filing Date 2023-09-21
First Publication Date 2024-01-11
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Li, Sheng-Hua
  • Huang, Wen-Lung

Abstract

A power apparatus applied in a solid state transformer structure includes an AC-to-DC conversion unit, a first DC bus, and a plurality of bi-directional DC conversion units. First sides of the bi-directional DC conversion units are coupled to the first DC bus. Second sides of the bi-directional DC conversion units are configured to form at least one second DC bus, and the number of the at least one second DC bus is a bus number. The bi-directional DC conversion units receive a bus voltage of the first DC bus and convert the bus voltage into at least one DC voltage, or the bi-directional DC conversion units receive at least one external DC voltage and convert the at least one external DC voltage into the bus voltage.

IPC Classes  ?

  • H02J 4/00 - Circuit arrangements for mains or distribution networks not specified as ac or dc
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion

69.

Light source module

      
Application Number 17934579
Grant Number 11892158
Status In Force
Filing Date 2022-09-23
First Publication Date 2024-01-11
Grant Date 2024-02-06
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor Lin, Chih-Hao

Abstract

A light source device includes first and second laser light sources, a wavelength conversion unit, a light condensing module, a light combining member, and light guiding members. The first laser light source is configured to emit a first light beam along a first axis. The second laser light source is arranged along the second axis with the first laser light source and configured to emit a second light beam along the first axis. The wavelength conversion unit is configured to convert the second light beam into a color light. The condensing module is configured to condense the color light. The light combining member is configured to receive the first light beam and the color light. The light guiding members are configured to guide at least one of the first light beam and the color light.

IPC Classes  ?

  • F21V 9/30 - Elements containing photoluminescent material distinct from or spaced from the light source
  • G02B 27/10 - Beam splitting or combining systems
  • G02B 19/00 - Condensers
  • F21Y 115/30 - Semiconductor lasers

70.

ILLUMINATION SYSTEM FOR PROJECTOR

      
Application Number 18047645
Status Pending
Filing Date 2022-10-18
First Publication Date 2024-01-11
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor Lin, Chih-Hao

Abstract

An illumination system for a projector includes a light engine module, a light source module, a reflective mirror, a beam splitter, a phosphor wheel, and a lens assembly. The light source module can emit blue light along a first direction. The reflective mirror may reflect the blue light such that the blue light transmits in a second direction. A reflective region of the phosphor wheel can reflect a first portion of the blue light, and a first wavelength conversion region of the phosphor wheel can to activate a second portion of the blue light to form first band light. The lens assembly is configured to allow the first band light to pass through. The reflective region of the beam splitter is configured to reflect the first portion of the blue light and the first band light to the light engine module along the first direction.

IPC Classes  ?

71.

CONNECTOR

      
Application Number 18096672
Status Pending
Filing Date 2023-01-13
First Publication Date 2024-01-04
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Lin, Cheng-Yi
  • Lu, Ting-Yun
  • Hsu, Yi-Chih
  • Wen, Sheng-Yu

Abstract

A connector is disclosed and includes a housing base, a conductive terminal, a signal terminal and a protrusion. A sleeve of an electronic device end sleeves on the housing base through an opening end along a first direction and slides a first displacement distance, plural contact pins of the electronic device end slide into the accommodation space through the opening end, and a conductive contact pin of the electronic device end is interfered with the conductive terminal to form an electrical connection. The protrusion is elastically connected to the housing base and penetrates through the housing base. When the sleeve passes through the opening end and slides a second displacement distance greater than the first displacement distance, the protrusion is interfered with the sleeve and drives the signal terminal, so that the signal terminal pushes against a signal contact pin of the electronic device end to form an electrical connection.

IPC Classes  ?

  • H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
  • H01R 13/53 - Bases or cases for heavy duty; Bases or cases with means for preventing corona or arcing
  • H01R 13/502 - Bases; Cases composed of different pieces
  • H01R 13/05 - Resilient pins or blades

72.

CONNECTOR

      
Application Number 18113557
Status Pending
Filing Date 2023-02-23
First Publication Date 2024-01-04
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Lin, Cheng-Yi
  • Lu, Ting-Yun
  • Hsu, Yi-Chih
  • Wen, Sheng-Yu

Abstract

A connector is disclosed and includes a main body, a sleeving component, a conductive terminal and a signal terminal. The main body has an opening end and a sleeved end opposite to each other. An electronic device end is matched with the connector through the opening end. The sleeving component is slidably disposed on the sleeved end, and includes a conductive contact portion and a signal contact portion arranged in parallel. The conductive terminal is fixed to the main body for connecting with the conductive contact portion. The signal terminal is fixed to the main body for connecting with the signal contact portion. When the connector is detached from the electronic device end, the sleeving component is displaced relative to the main body, the signal contact portion is separated from the signal terminal, and the conductive terminal end and the conductive contact portion are maintained in an electrical connection.

IPC Classes  ?

  • H01R 24/60 - Contacts spaced along planar side wall transverse to longitudinal axis of engagement
  • H01R 13/627 - Snap-action fastening

73.

TOTEM POLE POWER FACTOR CORRECTION CIRCUIT

      
Application Number 18211362
Status Pending
Filing Date 2023-06-19
First Publication Date 2024-01-04
Owner Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Dong, Kai
  • Guo, Yuesen

Abstract

A totem pole power factor correction circuit includes a detection module and a control unit. The detection module includes a first detection resistor and a first detection circuit. After a voltage difference between the two terminals of the first detection resistor is detected by the first detection circuit, an output voltage is generated. The control unit determines the operating state of the totem pole power factor correction circuit according to the output voltage. If the totem pole power factor correction circuit is in the normal working state, and the totem pole power factor correction circuit is in a steady state or the output power (or the input voltage) is increased or decreased, the control unit controls the on/off states of the corresponding switches in the totem pole power factor correction circuit according to the output voltage.

IPC Classes  ?

  • H02M 1/42 - Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion
  • H02M 7/219 - Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only in a bridge configuration

74.

STARTUP CONTROL METHOD AND SYSTEM

      
Application Number 18468745
Status Pending
Filing Date 2023-09-18
First Publication Date 2024-01-04
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Wang, Xiaolei
  • Zhu, Peng
  • Lin, Jianpeng
  • Wu, Haixin
  • Sun, Hao

Abstract

A startup control method for a DC/DC converter is used for starting the DC/DC converter with energy transferred from a low-voltage side to a high-voltage side, and includes: acquiring a voltage spike measurement value of a power switch at the low-voltage side; determining a duty cycle or a frequency of a driving signal according to the voltage spike measurement value and a preset voltage; and outputting the driving signal to a power switch at the high-voltage side, thereby charging a clamping capacitor of the power switch at the low-voltage side. The startup control method for a DC/DC converter of the disclosure can improve a reverse charging power of the converter to the maximum extent and reduce the time needed for charging a bus capacitor during a reverse startup process while ensuring voltage stress on the power switch not to exceed a limit.

IPC Classes  ?

  • H02M 1/36 - Means for starting or stopping converters
  • G01R 19/04 - Measuring peak values of ac or of pulses
  • H02M 1/088 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

75.

METHOD TO FORM AN INDUCTIVE COMPONENT

      
Application Number 18242554
Status Pending
Filing Date 2023-09-06
First Publication Date 2024-01-04
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor
  • Wei, Pei-I
  • Chang, Cheng-Hao
  • Li, Shing Tak

Abstract

A method to form an inductor, the method comprising: forming a metal structure by removing unwanted portions of the metal plate to form a first electrode, a second electrode, and a bare conductor wire between the first electrode and the second electrode, wherein a first thickness of the first electrode is greater than a thickness of the bare conductor wire, and a second thickness of the second electrode is greater than said thickness of the bare conductor wire; and forming a magnetic body to encapsulate the bare conductor wire, and a least one portion of the first electrode and a least one portion of the second electrode.

IPC Classes  ?

  • H01F 27/29 - Terminals; Tapping arrangements
  • H01F 27/02 - Casings
  • H01F 27/28 - Coils; Windings; Conductive connections
  • H01F 41/00 - Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components
  • H01F 17/02 - Fixed inductances of the signal type without magnetic core

76.

VOLTAGE SPIKE MEASUREMENT CIRCUIT AND METHOD

      
Application Number 18468746
Status Pending
Filing Date 2023-09-18
First Publication Date 2024-01-04
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Wang, Xiaolei
  • Zhu, Peng
  • Lin, Jianpeng
  • Wu, Haixin
  • Sun, Hao

Abstract

A voltage spike measurement circuit for a power switch includes a rectifier unit, a capacitive divider unit and a discharge unit, the rectifier unit configured to receive a voltage signal at both ends of a power switch and output a rectified signal; the capacitive divider unit includes at least two capacitors connected in series and configured to receive the rectified signal, divide the rectified signal based on a capacitance ratio of the at least two capacitors, and output a divider signal to a digital signal processor to calculate a voltage spike measurement value of the power switch; and the discharge unit connected in parallel to the capacitive divider unit.

IPC Classes  ?

  • H02M 1/36 - Means for starting or stopping converters
  • G01R 19/04 - Measuring peak values of ac or of pulses
  • H02M 1/088 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

77.

MOTOR ASSEMBLY

      
Application Number 17895456
Status Pending
Filing Date 2022-08-25
First Publication Date 2023-12-28
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Wu, Chun-Nan
  • Lee, Yang-Hsin

Abstract

A motor assembly is provided. The rotor includes a hub and a first hollow portion. The first hollow portion is concavely formed from a surface of the hub. A first end of the winding component is disposed in the first hollow portion. The protection component includes an inner ring portion, an outer ring portion and a base. The inner ring portion includes a second hollow portion and a first concave. The fixing portion is penetrated through the second hollow portion and in the first hollow portion. The first concave is concavely formed on one side of the inner ring portion. The outer ring portion includes a second concave. The base is connected with the inner ring portion and the outer ring portion. A second end of the winding component is disposed in the first concave. The bottom portion of the casing is partially received within the second concave.

IPC Classes  ?

  • H02K 5/10 - Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. of water or fingers

78.

ADJUSTABLE RACK ASSEMBLY AND CABINET USING SAME

      
Application Number 17900489
Status Pending
Filing Date 2022-08-31
First Publication Date 2023-12-28
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chen, Jhih-Hao
  • Yang, Ming-Tang
  • Shen, Teng-Chiao

Abstract

An adjustable rack assembly and a cabinet using the same are disclosed. The adjustable rack assembly includes a rail and a sliding component. The rail is extended along a first direction, and includes a rail body, a bent portion and plural positioning grooves. The bent portion protrudes inwardly from an outer edge of the rail body, and the plural positioning grooves are disposed on the bent portion along the first direction. The sliding component includes a sliding body, a limiting portion and a guiding groove. The limiting portion is connected to the sliding body, and the guiding groove and the bent portion are mutually matched. When the sliding component is misaligned with the plural positioning grooves in the first direction, the sliding component is allowed to slide in the first direction. When the sliding component is engaged with the positioning groove, the sliding component is locked on the rail.

IPC Classes  ?

  • H05K 7/18 - Construction of rack or frame
  • H05K 7/14 - Mounting supporting structure in casing or on frame or rack

79.

CENTRIFUGAL FAN

      
Application Number 18243249
Status Pending
Filing Date 2023-09-07
First Publication Date 2023-12-28
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Lee, Chin-Hung
  • Chan, Chih-Wei
  • Chang, Ya-Ting

Abstract

A centrifugal fan is disclosed and includes a housing, a fan wheel, a first throat portion and a second throat portion. The housing includes a lower cover connected to an upper cover through a peripheral wall to form an accommodation space and an outlet. The upper cover includes an inlet communicated with the outlet. The fan wheel is disposed on the lower cover and accommodated in the accommodation space. The fan wheel is rotated along a rotation direction. The first throat portion is disposed adjacent to a lateral end of the outlet and protrudes from the peripheral wall toward the accommodation space. The second throat portion is disposed adjacent to another lateral end of the outlet, and protrudes from the peripheral wall toward the accommodation space. When the fan wheel is rotated along the rotational direction, an airflow is guided from the first throat portion to the second throat portion.

IPC Classes  ?

  • F04D 29/66 - Combating cavitation, whirls, noise, vibration, or the like; Balancing
  • F04D 29/42 - Casings; Connections for working fluid for radial or helico-centrifugal pumps
  • F04D 29/44 - Fluid-guiding means, e.g. diffusers
  • F04D 17/16 - Centrifugal pumps for displacing without appreciable compression
  • F04D 29/28 - Rotors specially adapted for elastic fluids for centrifugal or helico-centrifugal pumps

80.

CURRENT SENSING MODULE, VEHICLE SYSTEM AND METHOD OF PERFORMING CURRENT SENSING AND FAILURE DIAGNOSIS

      
Application Number 18212156
Status Pending
Filing Date 2023-06-20
First Publication Date 2023-12-28
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor
  • Hung, Tzu-Hao
  • Hsu, Shu-Wei

Abstract

A current sensing module includes a shunt resistor for receiving and sensing a current, a digital sensing circuit, and an analog sensing circuit. The shunt resistor includes a connecting part, a first resistive part and a second resistive part coupled in series to the first resistive part via the connecting part. The digital sensing circuit is coupled to the first resistive part for measuring a first analog voltage of the first resistive part when the current flows through the first resistive part, and providing a first digital measuring value associated with the first analog voltage. The analog sensing circuit is coupled to the second resistive part for measuring a second analog voltage of the second resistive part when the current flows through the second resistive part, and providing a second analog measuring value associated with the second analog voltage.

IPC Classes  ?

  • G01R 19/00 - Arrangements for measuring currents or voltages or for indicating presence or sign thereof
  • G01R 1/20 - Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
  • G01R 19/32 - Compensating for temperature change
  • G01R 31/364 - Battery terminal connectors with integrated measuring arrangements

81.

Wind power converter device and converter device

      
Application Number 16902934
Grant Number RE049768
Status In Force
Filing Date 2020-06-16
First Publication Date 2023-12-26
Grant Date 2023-12-26
Owner DELTA ELECTRONICS, INC. (USA)
Inventor
  • Wang, Chang-Yang
  • Cai, Li
  • Lu, Yan-Song

Abstract

A wind power converter device is provided. The wind power converter device includes grid side converters, generator side converters and a DC bus module. Each of the grid side converters includes grid side outputs electrically coupled to a grid and a first and a second DC inputs. Each two of the neighboring grid side converters are connected in series at the second and the first DC inputs. Each of the generator side converters includes generator side inputs electrically coupled to a generator device and a first and a second DC outputs. Each two of the neighboring generator side converters are coupled in series at the second and the first DC outputs. The DC bus module is electrically coupled between the grid side converters and the generator side converters.

IPC Classes  ?

  • H02M 5/45 - Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
  • F03D 9/25 - Wind motors characterised by the driven apparatus the apparatus being an electrical generator
  • H02M 5/458 - Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 5/452 - Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of output waveform
  • H02M 7/757 - Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion

82.

POWER MODULE OF ELECTRIC ASSISTED BICYCLE

      
Application Number 17880640
Status Pending
Filing Date 2022-08-03
First Publication Date 2023-12-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Lin, Hung-Wei
  • Huang, Yu-Xian
  • Wu, Li-Chi
  • Chung, Chi-Wen

Abstract

A power module of an electric assisted bicycle is disclosed and includes a pedal shaft, a gear-plate-output shaft, a reducer, a motor, a first sensor, a housing, a second sensor and a driving controller. The gear-plate-output, a reducer-output shaft and a reducer-fixed shaft of the reducer are disposed in parallel and sleeved on the pedal shaft concentrically. The motor drives the gear-plate-output shaft to rotate. The first sensor is disposed on the reducer-fixed shaft for sensing a first torque of the reducer-output shaft acting on the reducer-fixed shaft. The reducer-fixed shaft is connected to the housing. A frameset-fastening component protrudes outwardly from the housing, and is configured to fix the power module on the frameset. The second sensor is disposed on the frameset-fastening component for sensing a second torque of the power module acting on the frameset. The driving controller controls the motor in accordance with the second torque and the first torque.

IPC Classes  ?

  • B62M 6/50 - Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
  • H02K 7/08 - Structural association with bearings
  • H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
  • H02K 5/04 - Casings or enclosures characterised by the shape, form or construction thereof
  • H02K 11/24 - Devices for sensing torque, or actuated thereby

83.

EXTERNAL ROTOR MOTOR AND HUB THEREOF

      
Application Number 17984163
Status Pending
Filing Date 2022-11-09
First Publication Date 2023-12-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chien, Chih-Yu
  • Lee, Chien-Ho
  • Lu, Yi-Ta

Abstract

The present disclosure provides an external rotor motor including a rotor, an air guider, a pillow and a stator. The rotor includes a hub. The air guider includes a connecting ring and rotor air-guiding members. The connecting ring is disposed on the hub. The rotor air-guiding members are disposed on the connecting ring. A first gap is formed among any two adjacent rotor air-guiding members and the connecting ring. The pillow includes a stator flange, a cylinder and fins. The stator flange is disposed on the cylinder. The fins are radially arranged on a first surface of the stator flange. A second gap is formed among any two adjacent fins and the stator flange. A first acute angle is formed between a radial extension direction of each of the fins and a first tangent direction of the cylinder. The stator is mounted on the pillow and rotates along an axis.

IPC Classes  ?

  • H02K 5/18 - Casings or enclosures characterised by the shape, form or construction thereof with ribs or fins for improving heat transfer
  • H02K 9/06 - Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
  • H02K 5/20 - Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium

84.

PROJECTION DEVICE AND LIGHT SOURCE SYSTEM THEREOF

      
Application Number 18058272
Status Pending
Filing Date 2022-11-23
First Publication Date 2023-12-21
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor Lin, Hung-Ying

Abstract

The disclosure provides projection device and light source system thereof. The light source system includes a first light source, a second light source, a curved surface reflection element and a wavelength conversion element. The first light source is configured to emit a first light beam. The second light source is configured to emit a second light beam. The curved surface reflection element has a first focal point and a groove, wherein the groove is adjacent to the first focal point. The wavelength conversion element is arranged through the groove and has a first surface and a second surface, wherein the first light beam is incident on a first area of the first surface where the first focal point located, and the second light beam is incident on a second area of the second surface where the first focal point located.

IPC Classes  ?

85.

SPEED-REDUCER-AND-MOTOR ALL-IN-ONE MACHINE

      
Application Number 18136752
Status Pending
Filing Date 2023-04-19
First Publication Date 2023-12-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chung, Chi-Wen
  • Lin, Hung-Wei
  • Yang, Fu-Kuang
  • Yang, Shu-Hsiang
  • Yi, Tzu-Min

Abstract

A speed-reducer-and-motor all-on-one machine is disclosed and includes a connection shaft, a motor and a speed reducer. The connection shaft includes a first section, a second section and an accommodation space. The first section and the second section are arranged in an axial direction. The accommodation space is in communication between a front end and a rear end of the connection shaft. An elliptical cam is formed on an outer surface of the second section of the connection shaft. An outer diameter of the first section is greater than a major axis length of the elliptical cam. The motor is received within the accommodation space and connected to an inner surface of the first section. The speed reducer is connected to the outer surface of the second section.

IPC Classes  ?

  • H02K 7/102 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes

86.

ASSEMBLING METHOD OF ELECTRONIC MODULE

      
Application Number 18198693
Status Pending
Filing Date 2023-05-17
First Publication Date 2023-12-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Jiang, Kun
  • Liu, Xi
  • Chen, Xiaodong

Abstract

An assembling method of an electronic module is disclosed and includes steps of: (a) providing a first circuit board including a first side and a second side; (b) providing a second circuit board including a third side and a fourth side, and a connection component connected to the third side; (c) providing a solder ball, and stacking the first circuit board, the second circuit board and the solder ball; and (d) performing a reflow soldering process to a stacked structure of the first circuit board, the second circuit board and the solder ball.

IPC Classes  ?

  • H05K 3/36 - Assembling printed circuits with other printed circuits
  • H05K 1/14 - Structural association of two or more printed circuits
  • H05K 3/34 - Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
  • B23K 1/00 - Soldering, e.g. brazing, or unsoldering

87.

ISOLATED RESONANT DC-DC CONVERTER

      
Application Number 18242797
Status Pending
Filing Date 2023-09-06
First Publication Date 2023-12-21
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Panov, Yuri
  • Barbosa, Peter Mantovanelli
  • Chang, Yihua
  • Dong, Kai

Abstract

An isolated DC-DC converter is provided. The isolated DC-DC converter includes a full-bridge switching stage, a resonant network, a transformer, an output stage, an isolated charge sensor and a switch controller. The full-bridge switching stage has at least four active switches. The resonant network has a plurality of inductors and plurality of capacitors. The transformer is connected to the resonant network. The output stage is connected to the transformer and is configured to generate an output voltage or current. The isolated charge sensor is connected to the resonant network to generate a resonant inductor current charge signal. The switch controller generates and provides control signals to the at least four active switches based on at least the resonant inductor current charge signal and the output voltage or current.

IPC Classes  ?

  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
  • H02M 3/00 - Conversion of dc power input into dc power output
  • H02M 1/08 - Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
  • H02M 1/14 - Arrangements for reducing ripples from dc input or output
  • H02M 1/00 - APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF - Details of apparatus for conversion

88.

Coil Structure

      
Application Number 18241916
Status Pending
Filing Date 2023-09-04
First Publication Date 2023-12-21
Owner CYNTEC CO., LTD. (Taiwan, Province of China)
Inventor
  • Chung, Min-Feng
  • Yu, Ching Hsiang
  • Chiu, Kuan Yu
  • Lin, Yu-Hsin

Abstract

A coil structure comprises a coil and a conductive terminal part, wherein the coil is formed by a conductive wire comprising a metal wire and at least one insulating layer encapsulating the metal wire, wherein a first terminal part of the metal wire is exposed from the at least one insulating layer, wherein a first portion of the conductive terminal part encapsulates the first terminal part of the metal wire and a second portion of the conductive terminal part extends from said first portion as an electrode for electrically connecting to an external circuit.

IPC Classes  ?

  • H01F 5/06 - Insulation of windings
  • H01F 5/04 - Arrangements of electric connections to coils, e.g. leads
  • H05K 1/11 - Printed elements for providing electric connections to or between printed circuits
  • H01F 41/063 - Winding flat conductive wires or sheets with insulation
  • H01F 41/076 - Forming taps or terminals while winding, e.g. by wrapping or soldering the wire onto pins, or by directly forming terminals from the wire
  • H01F 27/06 - Mounting, supporting, or suspending transformers, reactors, or choke coils
  • H05K 1/18 - Printed circuits structurally associated with non-printed electric components

89.

POWER SUPPLY SYSTEM AND POWER SUPPLY METHOD

      
Application Number 18332765
Status Pending
Filing Date 2023-06-12
First Publication Date 2023-12-21
Owner Delta Electronics (Shanghai) Co.,Ltd. (China)
Inventor
  • Cong, Wulong
  • Ye, Yiqing
  • Zhou, Min

Abstract

The present invention discloses a power supply system and a power supply method. The power supply system includes: a load region, a load disposed in the load region, at least two preceding-stage power supply regions disposed around the load region, preceding-stage power modules disposed in the at least two preceding-stage power supply regions, at least two post-stage power supply regions disposed around the load region, and post-stage power modules disposed in the at least two post-stage power supply regions. The at least two preceding-stage power supply regions and the at least two post-stage power supply regions are arranged in a staggered manner. The preceding-stage power module and the post-stage power module are cascaded to supply power to the load.

IPC Classes  ?

  • H02J 1/10 - Parallel operation of dc sources
  • H02M 3/158 - Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load

90.

DUAL-INPUT POWER SWITCHING SYSTEM AND METHOD OF OPERATING THE SAME

      
Application Number 17885821
Status Pending
Filing Date 2022-08-11
First Publication Date 2023-12-14
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Lee, Yuan-Fang
  • Chen, Chang-Chih
  • Chan, Chih-Chiang

Abstract

A dual-input power switching system includes a first DC power source, a second DC power source, a DC conversion circuit, and a boost-up circuit. The first DC power source provides a first DC voltage, and the second DC power source provides a second DC voltage. The DC conversion circuit receives the first DC voltage or the second DC voltage being an input voltage, and converts the input voltage to supply power to a load. The boost-up circuit provides a hold-up voltage to boost up the input voltage when the first DC power source stops supplying power to lead to power drop of the input voltage, such that the input voltage reaches to a specific voltage that is greater than the second DC voltage and afterward naturally decreases to be less than or equal to the second DC voltage.

IPC Classes  ?

  • H02J 9/06 - Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over

91.

Power supply

      
Application Number 29837892
Grant Number D1007422
Status In Force
Filing Date 2022-05-10
First Publication Date 2023-12-12
Grant Date 2023-12-12
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Kuo, Chun-Hung
  • Chao, Po-Heng
  • Lee, Jui-Ching
  • Chou, Ching-Ho

92.

WATER COOLING DEVICE AND COLLECTOR THEREOF

      
Application Number 18453327
Status Pending
Filing Date 2023-08-22
First Publication Date 2023-12-07
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Huang, Yu-Jei
  • Tan, Li-Kuang

Abstract

A water cooling device includes a first collector, a second collector and a plurality of tubes. The first collector includes a receiving chamber and a plurality of distribution chamber. The receiving chamber has an inlet for receiving a working fluid. Each of the distribution chambers includes a first wall portion and a second wall portion opposite to the first wall portion. The first wall portion has an opening communicating with the receiving chamber. The second wall portion has an outlet. Each of the tubes is connected to the outlet of one of the distribution chambers on one end, and is connected to the second collector on another end.

IPC Classes  ?

  • F28F 9/02 - Header boxes; End plates
  • F28D 1/053 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or mo with the heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight

93.

POWER MODULE ASSEMBLY

      
Application Number 18203191
Status Pending
Filing Date 2023-05-30
First Publication Date 2023-12-07
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Yang, Kaijian
  • Chen, Shaojun
  • Liu, Xi
  • Luo, Quansong

Abstract

A power module assembly is disposed on a substrate and dissipates heat generated through the substrate. The power module assembly includes a circuit board, a heat-generating device, a first metal block, a first filling material and a second filling material. The circuit board includes at least one plane. The heat-generating device is disposed on the plane. The first metal block includes a first side and a second side. The first side of the first metal block faces the heat-generating device, and the second side of the first metal block faces the substrate. The first filling material is disposed between the first side of the first metal block and the heat-generating device. The second filling material is disposed between the second side of the first metal block and the substrate.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

94.

CABLE STRAIN RELIEF STRUCTURE

      
Application Number 17875361
Status Pending
Filing Date 2022-07-27
First Publication Date 2023-12-07
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Tsai, Jen-Chieh
  • Hsu, Yi-Chih

Abstract

A cable strain relief structure includes a conducting seat, a cable, a supporting element, and an insulating sleeve. The conducting seat includes an insulating body and a conducting element disposed in the insulating body. The cable passes through the insulating body and is electrically connected to the conducting element. The supporting element includes a plurality of ridges arranged spacedly and annularly on the outer periphery of the cable. The ridges are extended in the direction along the cable and away from the insulating body. The insulating sleeve covers the supporting element and is extended in the direction along the cable.

IPC Classes  ?

  • H01R 13/58 - Means for relieving strain on wire connection, e.g. cord grip
  • H01R 13/516 - Means for holding or embracing insulating body, e.g. casing

95.

IMMERSION COOLING SYSTEM AND COOLING METHOD THEREOF

      
Application Number 17883197
Status Pending
Filing Date 2022-08-08
First Publication Date 2023-11-30
Owner Delta Electronics, Inc. (Taiwan, Province of China)
Inventor
  • Chen, Li-Hsiu
  • Yang, Ming-Tang
  • Lin, Wei-Chih
  • Chen, Peng-Yuan
  • Wu, Sheng-Chi
  • Chang, Ren-Chun
  • Tsai, Wen-Yin

Abstract

The present disclosure provides an immersion cooling system for a server cabinet including a plurality of server boxes, a cooling tank and a plurality of liquid connecting pipes. Each server box includes an electronic device immersed in the cooling liquid, and the electronic device generates a thermal energy so that part of the cooling liquid evaporates into a hot vapor. The cooling tank is connected to the plurality of server boxes and includes a condenser and a storage part. The condenser is connected to each server box and condenses the hot vapor to form the cooling liquid. The storage part storages the cooling liquid from the condenser. Two ends of the liquid connecting pipe is connected to the storage part and the server box respectively. The cooling liquid in the storage part and the cooling liquid of each server box are maintained in a same liquid level.

IPC Classes  ?

  • H05K 7/20 - Modifications to facilitate cooling, ventilating, or heating

96.

ISOLATED DC-DC CONVERTER

      
Application Number 18138476
Status Pending
Filing Date 2023-04-24
First Publication Date 2023-11-30
Owner
  • Zhejiang University (China)
  • Delta Electronics (Shanghai) Co., Ltd. (China)
Inventor
  • Dong, Kai
  • Zhong, Wenxing
  • Guo, Yuesen
  • Wang, Hui
  • Zhang, Jinfa
  • Xu, Dehong

Abstract

An isolated DC-DC converter including n conversion circuit units is provided. In each conversion circuit unit, a first connection node is formed between two switching components of a first primary bridge arm, and a second connection node is formed between two electronic components of a second primary bridge arm. A third connection node is formed between two switching components of a first secondary bridge arm, and a fourth connection node is formed between two switching components of a second secondary bridge arm. A first coupling inductor and A first capacitor are serially coupled between the first and third connection nodes. A second coupling inductor and a second capacitor are serially coupled between the second and fourth connection nodes. In the n conversion circuit units, the primary circuit units are electrically connected in series or in parallel, and the secondary circuit units are electrically connected in parallel or in series correspondingly.

IPC Classes  ?

  • H02M 3/335 - Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only

97.

LIGHTING DEVICE

      
Application Number 18299731
Status Pending
Filing Date 2023-04-13
First Publication Date 2023-11-30
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Wang, Chih-Hsien
  • Chen, Po-Yen
  • Cheng, Ming-Chieh
  • Chang, Shih-Chieh
  • Tu, Kuan-Hsien
  • Lai, Pin-Chen
  • Lin, Xiu-Yi

Abstract

A lighting device includes a board, first light emitting elements and second light emitting elements. The first light emitting elements emit lights in a first spectral range. The second light emitting elements emit lights in a second spectral range. The second spectral range is narrow than the first spectral range. The first light emitting elements are disposed in at least one first area of the board, and the second light emitting elements are disposed in second areas of the board. The at least one first area and the second areas are alternatively arranged on the board.

IPC Classes  ?

  • F21V 19/00 - Fastening of light sources or lamp holders

98.

INDUCTOR DEVICE

      
Application Number 17933859
Status Pending
Filing Date 2022-09-21
First Publication Date 2023-11-30
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Liu, Chia-Ming
  • Jhong, Ruei-Wun
  • Huang, Ho
  • Ren, Lei

Abstract

An inductor device includes a hollow magnetic core and at least one winding assembly. The winding assembly includes a plurality of conductive structures and U-shaped conductors, and the conductive structures are below the hollow magnetic core. The conductive structures are arranged along a segment of the hollow magnetic core, and the U-shaped conductors are across the hollow magnetic core and arranged along the segment of the hollow magnetic core. Two ends of at least one of the U-shaped conductor are respectively in contact with two of the conductive structures such that the U-shaped conductors and the conductive structures are electrically connected to each other and collectively continuously surround the segment of the hollow magnetic core.

IPC Classes  ?

99.

Magnetic core

      
Application Number 29769321
Grant Number D1005953
Status In Force
Filing Date 2021-02-04
First Publication Date 2023-11-28
Grant Date 2023-11-28
Owner Delta Electronics (Shanghai) CO., LTD (China)
Inventor
  • Song, Haibin
  • Fu, Qi
  • Xu, Daofei
  • Zhang, Jinfa

100.

MULTI-ZONE TEMPERATURE CONTROL DEVICE AND MULTI-ZONE TEMPERATURE CONTROL METHOD

      
Application Number 17871739
Status Pending
Filing Date 2022-07-22
First Publication Date 2023-11-16
Owner DELTA ELECTRONICS, INC. (Taiwan, Province of China)
Inventor
  • Hsieh, Ming-Che
  • Kao, Yu-Kai

Abstract

A multi-zone temperature control device and a multi-zone temperature control method are disclosed. The multi-zone temperature control device has multiple thermo-conductive reservoirs for accommodating a specimen, multiple temperature adjustment devices for adjusting temperatures of multiple adjustment blocks, a driving device, and a control device. A multi-zone temperature control device and a multi-zone temperature control method are disclosed. The multi-zone temperature control device has multiple thermo-conductive reservoirs for accommodating a specimen, multiple temperature adjustment devices for adjusting temperatures of multiple adjustment blocks, a driving device, and a control device. The control device executes multiple temperature control procedures at the same time. During the execution of each temperature control procedure, the present disclosure makes the adjustment blocks contact and leave the thermo-conductive reservoirs in the same zone, such that the thermo-conductive reservoirs reach the target temperatures of the temperature control procedure sequentially.

IPC Classes  ?

  • G01K 11/3213 - Measuring temperature based on physical or chemical changes not covered by group , , , or using changes in transmittance, scattering or luminescence in optical fibres at discrete locations in the fibre, e.g. using Bragg scattering using changes in luminescence, e.g. at the distal end of the fibres
  • A61B 1/04 - Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
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