Goods & Services

Apparatus for compressing air; compressors; air compressors, electric compressors; high pressure compressors; diesel air compressors; gas compressors; dry (oil-free) air compressors, oil-lubricated air compressors, scroll compressor; screw compressor, low pressure screw compressor, oil-injected screw compressor, low pressure oil-free screw compressor rotary compressors; tooth and screw compressors; rotary screw compressors, oil-injected rotary screw compressor; piston compressors, high and low pressure piston compressor, centrifugal compressor, centrifugal air compressor; power tools; power actuated tools; power operated machine tools and tools therefor; power generators; generators; gas generators; electric machine motors; engines for machine operations; mechanical control systems for compressors and generators; power-operated variable speed drive systems for operating the motor within a compressor, other than for land vehicles; air blowers; centrifugal air blowers, oil-free centrifugal air blowers, oil-free multistage centrifugal blowers; compression container filling machines and compressed air machines; compression container handling machines and compressed air machines; apparatus for pumping under vacuum; compressed air pumps; pumps; high pressure pumps; vacuum pumps; compressed air dryers; compressed air guns; oil filters for compressors and vacuum pumps; oil filters for motors and engines for compressors and vacuum pumps; oil separators for compressors and vacuum pumps; separators for oil for compressors and vacuum pumps condensate separators being parts of machines; drainage machines for compressors and vacuum pumps; oil coolers for engines; valves for compressors and vacuum pumps; automatic inlet control valves for reciprocating air compressors; valves for pumps; couplings and transmission belts, other than for for land vehicles; parts, fittings and accessories for all the aforesaid goods; replacement parts for all the aforesaid goods. Electronic controllers for compressors and vacuum pumps; electric control devices for air, gas and vacuum systems and compressors; power controllers for air, gas and vacuum systems and compressors; electrical and electronic controllers for air, gas and vacuum systems and compressor; electronic control devices for energy management; power controllers for generators or renewables; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation air systems; displays for control devices and controllers for air systems and compressors; displays for control devices and controllers for generators and/or energy producing machines; gauges; pressure gauges; vacuum gauges; transducers; electronic quality measurement systems; temperature measuring sensors, thermocouples, resistive temperature measuring devices; temperature measuring sensors, thermocouples, temperature measuring devices; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for air, gas and vacuum systems and compressors; connectors for industrial machines; parts and fittings for all the aforesaid goods, replacement parts for all the aforesaid goods; computer software for updating firmware for monitoring status, operation, function, environment, failures and errors of air, gas and vacuum systems and compressors; computer software for the configuration of air systems and controllers therefor; software for remote handling of apparatus in the field of air, gas and vacuum systems and compressors.

Goods & Services

Apparatus for compressing air; compressors; air compressors, electric compressors; high pressure compressors; diesel air compressors; gas compressors; dry (oil-free) air compressors, oil-lubricated air compressors, scroll compressor; screw compressor, low pressure screw compressor, oil-injected screw compressor, low pressure oil-free screw compressor rotary compressors; tooth and screw compressors; rotary screw compressors, oil-injected rotary screw compressor; piston compressors, high and low pressure piston compressor, centrifugal compressor, centrifugal air compressor; power tools; power actuated tools; power operated machine tools and tools therefor; power generators; generators; gas generators; electric machine motors; engines for machine operations; mechanical control systems for compressors and generators; power-operated variable speed drive systems for operating the motor within a compressor, other than for land vehicles; air blowers; centrifugal air blowers, oil-free centrifugal air blowers, oil-free multistage centrifugal blowers; compression container filling machines and compressed air machines; apparatus for pumping under vacuum; compressed air pumps; pumps; high pressure pumps; vacuum pumps; compressed air dryers; compressed air guns; oil filters for compressors and vacuum pumps; oil filters for motors and engines for compressors and vacuum pumps; oil separators for compressors and vacuum pumps; separators for oil for compressors and vacuum pumps condensate separators being parts of machines; drainage machines for compressors and vacuum pumps; oil coolers for engines; valves for compressors and vacuum pumps; automatic inlet control valves for reciprocating air compressors; valves for pumps; couplings and transmission belts, other than for for land vehicles; parts, fittings and accessories for all the aforesaid goods; replacement parts for all the aforesaid goods. Electronic controllers for compressors and vacuum pumps; electric control devices for air, gas and vacuum systems and compressors; power controllers for air, gas and vacuum systems and compressors; electrical and electronic controllers for air, gas and vacuum systems and compressor; electronic control devices for energy management; power controllers for generators or renewables; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation air systems; displays for control devices and controllers for air systems and compressors; displays for control devices and controllers for generators and/or energy producing machines; gauges; pressure gauges; vacuum gauges; transducers; electronic quality measurement systems; temperature measuring sensors, thermocouples, resistive temperature measuring devices; temperature measuring sensors, thermocouples, temperature measuring devices; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for air, gas and vacuum systems and compressors; connectors for industrial machines; parts and fittings for all the aforesaid goods, replacement parts for all the aforesaid goods; computer software for updating firmware for monitoring status, operation, function, environment, failures and errors of air, gas and vacuum systems and compressors; computer software for the configuration of air systems and controllers therefor; software for remote handling of apparatus in the field of air, gas and vacuum systems and compressors.

Goods & Services

Drilling machine; Machine tools; Gas separation equipment; Gas liquefaction equipment; Oxygen and nitrogen production equipment; Generator; Ramjet engines for non-land vehicles; Jet engines for non-land vehicles; Centrifuge (machine); Pumps (machine, engine or motor parts); Valves (machine parts); Blower; Supercharger; Compressor; Air compressor; Centrifugal compressor; Air condenser; Turbo compressor; Condensing device; Supercharger Blower for compression, discharge and transportation of gas; Hydraulic oil filter; Water separator; Steam or oil separator; Filter (machine or engine parts); Mechanical control devices for machines, engines or motors; Coupling for non-land vehicles; Power linkage and transmission devices for machines (not for land vehicles); Machine bearing bracket; Machine transmission belt. Installation, maintenance and repair and technical support services relating to industrial tools, machinery, motors, compressors, dryers, blowers, and equipment; rental of machines, machine tools, industrial tools, compressors, dryers, blowers, and accessories thereof; compressor repair; maintenance, installation, cleaning, repair and servicing work related to air systems, gas systems, industrial equipment and installations, technical equipment, rental, hiring and leasing of goods for maintenance, installation, cleaning, repair and servicing of industrial equipment, technical equipment, safety, security and signalling equipment; field repair and maintenance of air systems and gas systems; refurbishment of industrial tools, machinery, motors, blowers, dryers and compressors.

Abstract

Methods, systems, and apparatus for setting a rotational speed of a rotor of a compressed-gas dryer system, without communication from an associated compressor (e.g., without knowing compressor speed or load). Such communication is not always practical or possible (e.g., in the case where a dryer may be provided by a different manufacturer as compared to the compressor). In such a case, the speed or load at which the dryer should run can be determined by making an FAD calculation, so as to determine the volumetric flow rate through the inlet into the drying zone of the dryer. This measurement can be made at the inlet (a venturi or other nozzle), or elsewhere in the system (e.g., other inlets or outlets). Determination of flowrate of compressed-gas to be dried can be done independent of any communication with the compressor. This can be done by measuring inlet temperature, pressure, and pressure drop.

IPC Classes  ?

• B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents
• B01D 53/26 - Drying gases or vapours
• B01D 53/30 - Controlling by gas-analysis apparatus

Goods & Services

Power tools, namely, air compressors; power actuated tools, namely, air compressors; power operated machine tools, namely, air compressors for pneumatic tools; apparatus for compressing air; Electric compressors; air compressors; gas compressors; high pressure compressors; high pressure compressors for biogas processes; compressors for biogas compressed solutions; diesel air compressors; piston compressors for machines; machine tools for treatment of gases being air; gas operated power generators; electric motors for machines; internal combustion engines for machine operations; tool holders for machines; tool ejectors for machines; filtering machines; filter cartridges, filters [parts of machines and installations]; parts and fittings for the aforesaid goods; accessories for all the aforesaid goods, in International Class 7.

Goods & Services

Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; control panels (electricity); electric control devices for air treatment apparatus; power controllers for generators or renewables; electric and electronic controllers for compressors air treatment apparatus and generators; Electrical and electronic apparatus for logging data for air compressors, air blowers, vacuum pumps, and air treatment apparatus and air treatment devices; computer software for monitoring status, operation, function, environment, failures and/or errors of generators and renewables; computer software for measurement of energy; computer software for flow measurement and purity measurement; instruments and apparatus for use in testing control detection, monitoring and the analysis of materials during operation of generators; displays for control devices and controllers for generators and/or energy producing machines; Electric and electronic controls for air compressors, air blowers, vacuum pumps, and air treatment apparatus and air treatment devices; electric and electronic regulating devices for regulating gas flow of compressors, blowers, vacuum pumps, and air treatment apparatus and air treatment devices, electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors, air treatment apparatus and air treatment systems. Maintenance and repair services for energy management systems and of controllers for optimization of energy production; maintenance and repair services of related software for controllers; flow measurement services; purity measurement services; industrial testing of machines; ultrasonic testing of industrial machines.

Abstract

A cooling device for cooling oil, characterized in that the cooling device (7) comprises an oil reservoir (8) having an oil line (9) fluidly connected thereto, wherein the following are included successively in the oil line (9): - a first electronic thermostat (10) having a first switching temperature; - an energy recovery system (11); - an oil cooler (12); wherein the oil line (9) runs from the oil cooler (12) back to the first electronic thermostat (10) and then to an oil injection line (16), wherein the first electronic thermostat (10) is configured to send by switching, based on a difference between the first switching temperature and a temperature of the oil, the oil from the oil reservoir (8) either into the energy recovery system (11) and into the oil cooler (12) or directly into the oil injection line (16).

IPC Classes  ?

• F04B 39/02 - Lubrication
• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04C 29/00 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
• F04C 29/04 - Heating; Cooling; Heat insulation
• F04B 39/12 - Casings; Cylinders; Cylinder heads; Fluid connections

Goods & Services

Electric and electronic controls for air compressors, air blowers, vacuum pumps, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators; electric and electronic regulating devices for regulating gas flow of compressors, blowers, vacuum pumps, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors; all of the aforementioned goods not related to photographic equipment and not aimed at consumers.

Abstract

Methods, systems, and apparatus for setting a rotational speed of a rotor of a compressed- gas dryer system. The speed or load at which the dryer should run can be determined by making an FAD calculation, so as to determine the volumetric flow rate through the inlet into the drying zone of the dryer. This measurement can be made at the inlet (a venturi or other nozzle), or elsewhere in the system (e.g., other inlets or outlets). Determination of flowrate of compressed-gas to be dried can be done independent of any communication with the compressor. This can be done by measuring inlet temperature, pressure, and pressure drop.

IPC Classes  ?

• B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents
• B01D 53/26 - Drying gases or vapours
• B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents

Abstract

A method for manufacturing an adsorption agent for treating compressed gas, which includes the steps of providing a monolithic supporting structure; producing a coating suspension that includes an adsorbent; applying the coating suspension on the supporting structure to form a coating; applying a thermal treatment to the coated supporting structure in order to sinter the coating.

IPC Classes  ?

• B01J 20/32 - Impregnating or coating
• B01D 53/02 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
• B01D 53/26 - Drying gases or vapours
• B01J 20/16 - Alumino-silicates
• B01J 20/18 - Synthetic zeolitic molecular sieves
• B01J 20/20 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising carbon obtained by carbonising processes
• B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
• B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
• B01J 20/30 - Processes for preparing, regenerating or reactivating

Abstract

Mobile oil-free multi-stage compressor device which includes at least a low-pressure stage compressor element with an inlet and an outlet and a high-pressure stage compressor element with an inlet and an outlet, wherein the outlet of low-pressure stage compressor element is connected to the inlet of the high-pressure stage compressor element through a line. The line includes an intercooler which is provided with a controllable fan. In addition, the compressor device is provided with a control unit that is configured to control a controllable fan to control the temperature at an outlet of the intercooler on the basis of the dewpoint in the line.

IPC Classes  ?

• F02B 29/04 - Cooling of air intake supply
• F02B 39/10 - Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
• F02M 35/10 - Air intakes; Induction systems

Abstract

A turbocompressor, which turbocompressor (1) is provided with a turbocompressor element (2) having a housing (4) in which an impeller is arranged, the housing (4) being provided with an inlet (5) for gas to be compressed and an outlet for compressed gas, the turbocompressor (1) being further provided with an inlet filter (9) comprising a number of cylindrical filter cartridges (10), each having a circular outlet opening (11), characterized in that an inlet element (13) is provided between the inlet filter (9) and the inlet (5) of the housing (4), which inlet element is provided with straight channels (14), each of which extends from one of the aforementioned circular outlet openings (11) to the inlet (5) of the housing (4), the channels (14) extending from the circular outlet openings (11) towards each other to form a joint flow- through opening (15), said joint flow-through opening (15) being connected to the inlet (5).

IPC Classes  ?

• F02B 37/02 - Gas passages between engine outlet and pump drive, e.g. reservoirs
• F02M 35/02 - Air cleaners
• F02M 35/10 - Air intakes; Induction systems
• F02B 37/00 - Engines characterised by provision of pumps driven at least for part of the time by exhaust
• F02M 35/04 - Air cleaners specially arranged with respect to engine; Mounting thereon

Abstract

According to an embodiment, a device for drying a gas (300, 700), wet compressed by a compressor (101), consisting of a supply (100), adsorption dryer (12, 103), a cooler (104), a water separator (105), a drain (106) and lines and valves (200-208), the device further comprising a ejector-manifold (107, 600) comprising a main channel (800) connecting to the supply (100), and suction channels (802, 801) connecting to the absorption dryers (102, 103), wherein the lines and valves (200-208) are configured to mix, with the ejector-manifold (107, 600), a portion of dried compressed gas (301, 701) via the suction channels (801, 802) during a drying phase (402, 403, 502, 503) with wet compressed gas (300, 700) at the supply (100) via the main channel (800).

IPC Classes  ?

• B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
• B01D 53/26 - Drying gases or vapours
• F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups

Goods & Services

Chemical liquids for use in pneumatically, hydraulically and electrically driven tools, machinery and equipment; chemical liquids for use in air driven tools; chemical liquids for use in compressors, coolers, chillers, heat exchangers, air dryers, vacuum pumps; propylene and ethylene glycol for use in compressors, coolers, chillers, heat exchangers, air dryers, vacuum pumps.

Goods & Services

Metal containers for storage and transport; containers of metal for storage, transport and packaging; industrial packaging containers of metal; packaging containers of metal. Generators; generators for the production of oxygen; compressors; oxygen concentrators; air compressors; compressed air machines; filtering machines; filter cartridges, filters [parts of machines and installations]; parts and fittings for the aforesaid goods; machine tools for treatment of gases being air, namely refrigerant air dryers; power generator; oxygen compressor; air compressors; generators for the production of oxygen, and including generators that produce oxygen based on PSA (pressure swing adsorption) technology or membrane technology; plants for production of oxygen containing compressors, generators and filtering machines. Gas alarms; alarm panel; LCD display for monitoring purposes; LCD monitor; Measurement device for gas flows; Electric and electronic controls for alarm systems; manifold control systems; electric and electronic regulating devices for regulating gas flow of compressors, oxygen concentrators, manifold control systems, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers; electric remote controller for controlling industrial machines; oxygen meters. Medical oxygen systems; air compressors for medical purposes; air dryers for medical purposes; air filters for medical purposes; control panels for medical oxygen systems; receiver tanks for medical oxygen systems; piping systems for medical gas; medical gas outlets; medical gas alarms; medical gas valves; valves for regulating gas in medical appliances; manifolds for medical gas; medical gas manifolds for controlling, monitoring and distributing medical gases in healthcare facilities; medical oxygen systems for use in supplying medical grade oxygen in healthcare facilities; Generators and apparatus for the production of oxygen for medical purposes; medical oxygen concentrator; medical oxygen buffer vessel; medical oxygen filters; generators for the production of oxygen for healthcare industry. Air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers.

Goods & Services

Gas alarms; alarm panel; LCD display for monitoring purposes; LCD monitor; Measurement device for gas flows; Electric and electronic controls for alarm systems; air compressors; vacuum pumps, oxygen concentrators, manifold control systems, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers; electric and electronic regulating devices for regulating gas flow of compressors, vacuum pumps, oxygen concentrators, manifold control systems, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers. Control panels for medical air, vacuum and oxygen systems; control panels for manifolds systems for controlling, monitoring and distributing medical gases in healthcare facilities; medical central controller for monitoring purposes of gases; medical gas alarm for use in emergency action plans for healthcare facilities; medical gas alarms for use in hospitals and outpatient surgery centers; medical gas notification system.

Abstract

Compressor installation (1) with a compressor element (2), with an outlet (9) with an outlet line (8), and with a dryer (2), that is provided with a drying section (14) and a re- generation section (15), wherein the drying section (14) is provided with a first inlet (16a) and a first outlet (16b), wherein the first inlet (16a) is connected to the outlet line (8), wherein the regeneration section (15) is provided with a second inlet (17a) and a second outlet (17b), wherein a regeneration line (18) is provided between the second inlet (17a) and a first point (19) of the outlet line (8), wherein at the second outlet (17b) a return line (20) is connected that connects the second outlet (17b) to a second point (21) on the outlet line (8) downstream of the first point (19), characterized in that, in the return line (20), a primary portion (27) of a heat exchanger (28) is incorporated, wherein a secondary portion (29) of the heat exchanger (28) is incorporated in an oil circuit (10) of the compressor element.

IPC Classes  ?

• B01D 53/26 - Drying gases or vapours
• F04B 39/02 - Lubrication
• F04B 39/16 - Filtration; Moisture separation

Abstract

Compressor installation with a compressor element, an outlet with an outlet line, and a dryer, that is provided with a drying section and a regeneration section. The drying section is provided with a first inlet and a first outlet. The first inlet is connected to the outlet line. The regeneration section is provided with a second inlet and a second outlet. A regeneration line (is provided between the second inlet and a first point of the outlet line. At the second outlet a return line connects the second outlet to a second point (on the outlet line downstream of the first point. A primary portion of a heat exchanger is incorporated in the return line. A secondary portion of the heat exchanger is incorporated in an oil circuit of the compressor element.

IPC Classes  ?

• B01D 53/26 - Drying gases or vapours
• B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents

Goods & Services

surveillance cameras; security surveillance apparatus; Target surveillance apparatus [electric]; video surveillance systems; Telecommunication apparatus and instruments; Telecommunication devices and apparatus; telecommunication equipment; target surveillance apparatus (battery); target surveillance apparatus (LED). Lighting tower. advisory services relating to the installation of lighting apparatus. lighting technician services for events. Rental of security surveillance apparatus; rental of security surveillance equipment; rental of video surveillance cameras; surveillance services.

Abstract

A computer-implemented method for assessing a condition of a pneumatic network comprising at least one compressor configured to compress a gas, and at least one pneumatic consumer, the method including the steps of detecting one or more parameters and associated context information of the gas at at least two distinct locations of the pneumatic network and at two distinct points in time; and synchronizing the detection at a first and second point in time respectively, thereby obtaining a first and second snapshot, respectively, of the pneumatic network; and assessing the condition of the pneumatic network based on the first and the second snapshot.

IPC Classes  ?

• F15B 19/00 - Testing fluid-pressure actuator systems or apparatus, so far as not provided for elsewhere
• G05B 23/02 - Electric testing or monitoring

Goods & Services

(1) Electric and electronic controls for air compressors, air blowers, vacuum pumps, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators; electric and electronic regulating devices for regulating gas flow of compressors, blowers, vacuum pumps, and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, condensate drains and oil mist eliminators; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors; all of the aforementioned goods not related to photographic equipment and not aimed at consumers.

Goods & Services

Machines and equipment for compressing air; compressors; air compressors; compressors for gases; reciprocating compressors; compressed air machines; generators; current generators; electrical generators; nitrogen generators; pumps [machines]; vacuum pumps, lubrication pumps, air pumps; high pressure pumps; oil and water separators; air tanks, air dryers for industrial machines, air blowers, valves, regulators, parts, fittings and accessories for all the aforesaid goods. Electrical and electronic controls for air compressors, air blowers, vacuum pumps and air treatment equipment and appliances, namely, air dryers, air purifiers, air coolers, condensate drains and oil mist removers; electrical and electronic controls for regulating the gas flow of compressors, blowers, vacuum pumps and air treatment equipment and appliances, namely air dryers, air purifiers, air coolers, condensate drains and oil mist removers; electrical or electronic control devices and devices for process control, machine control and remote control of industrial processes; electrical and/or electronic controls for compressors. Electric dryers for air and compressed gas; refrigerated dryers; adsorption dryers; air cooling equipment; oil cooling equipment; process coolers; water coolers; oxygen generators and nitrogen generators for industrial use; oil vapor removal systems; condensate drainage installations and dryers for the removal of co2 in laboratories; oil vapor removal system.

Abstract

The present invention relates to a method for controlling an air-cooled compressor or vacuum pump device (1) for compressing a gas, which is provided with a motor (5) having a fixed speed, wherein the compressor or vacuum pump device (1) is provided with an air-cooled cooler (14) having a fan (15) for cooling a cooling medium that is injected into a compressor or vacuum pump element of the compressor or vacuum pump device, respectively, characterized in that the method comprises the step of switching off the fan (15) when the compressor or vacuum pump device (1) is idling.

IPC Classes  ?

• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04C 29/04 - Heating; Cooling; Heat insulation

Goods & Services

Machines for pressurizing air and air compression apparatus; compressors; air compressors; compressors for gases; reciprocating compressors; compressed-air machines; generators; current generators; electric generators; nitrogen generator; pumps [machines]; vacuum pumps [machines], lubricating pumps, air pumps; high pressure pumps; oil and water separators; air reservoirs, air dryers for industrial machines, air blowing machines, valves, regulators and fittings for all the aforesaid goods and parts and fittings for all the aforesaid goods; regulators for use in relation to the following goods: air compressors, air blowers, vacuum pumps and air handling apparatus and appliances, namely air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; dust filters for vacuum cleaners; oil filters [machine parts]. Electric and electronic regulators for use in relation to the following goods: air compressors, air blowers, vacuum pumps and air handling apparatus and appliances, namely air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; electric and electronic regulating devices for regulating gas flow, in relation to the following goods: compressors, blowing machines, vacuum pumps and air handling apparatus and appliances, namely air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors. Electric driers (air -) and electric dryers for compressed gas; refrigeration dryers; adsorption driers; air cooling apparatus; oil cooling apparatus; process chillers; water coolers; oxygen generators and nitrogen generators for industrial use; systems for the removal of oil vapours; condensate drain installations and dryers for CO2 removal in laboratories; oil vapour removal systems; air filtering apparatus, namely air filters for filtration of industrial compressed air systems and air filters for the filtration of medical and dental compressed air systems; air filters for industrial installations; filtration equipment for industrial purposes, including, in particular air filtering installations and air filters for industrial installations; gas scrubbing and purification apparatus; air purifiers; dust filters for air filtering installations; filters for drinking water; apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Abstract

Inlet silencer for a volumetric compressor, characterized in that the inlet silencer (1) comprises a housing (2) having at least one inlet (3) and at least one outlet (4), wherein at least one partition wall (6) dividing the housing (2) into at least a first chamber (7) and a second chamber (8) is provided in the housing (2), wherein one chamber (7, 8) connects to the inlet (3) and one chamber (7, 8) connects to the outlet (4), wherein at least one opening (9) connecting both chambers (7, 8) is arranged in the partition wall (6).

IPC Classes  ?

• F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
• F04C 29/06 - Silencing

Abstract

Device for drying compressed gas, with a dryer inlet (2) and a dryer outlet (3), wherein said device (1) comprises at least two vessels (4a, 4b) with therein contained a regenerable drying agent (5) and a controllable valve system (8) consisting of a first valve block (9a) connecting the dryer inlet (2) to an inlet (6) of said vessels (4a, 4b) and a second valve block (9b) connecting the dryer outlet (3) to an outlet (7) of the vessels (4a, 4b), wherein the valve system (8) is such that always at least one vessel (4b) is being regenerated, while the other vessels (4a) dry the compressed gas, wherein by controlling the valve system (8), the vessels (4a, 4b) are successively regenerated, characterized in that each vessel (4a, 4b) is provided with an input (11) for a regeneration gas, wherein the device (1) is provided with a blower (23) for supplying ambient air as regeneration gas.

IPC Classes  ?

• B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
• B01D 53/26 - Drying gases or vapours
• F04B 39/16 - Filtration; Moisture separation

Abstract

According to an embodiment, the invention comprises a beam-shaped housing (100) for housing a system for transmitting a torque from a drive shaft of a motor to rotor shafts of a rotary screw compressor, the housing (100) comprising a motor opening (104) on a first side (102), and two screw openings (202, 203) on a second side (200) opposite and parallel to the first side (102), characterized in that the housing (100) further comprises two sets of ribs (204, 205) extending between the first (102) and second (200) side, and wherein ends of the ribs (204, 205) on the second side (200) are radially distributed per set about the screw openings (202, 203), and wherein the ends of the ribs (204, 205) on the first side (102) converge per set to a point (206, 207) of the edge of the motor opening (104).

IPC Classes  ?

• F04C 18/16 - Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type

Abstract

The present invention relates to a compressor device (1) comprising: a compressor installation (2) having at least one compressor element (3a, 3b, 3c) for compressing a suctioned gas, the compressor element (3a, 3b, 3c) being driven by an electric motor (4); a heat recuperation system (6) for recuperating heat from a compressed gas resulting from the compression of the suctioned gas, the heat recuperation system (6) comprising a piping network (7) having an inlet (8) and an outlet (9) for a coolant, said piping network (7) being provided at this inlet (8) or outlet (9) with control means with a flow rate control state variable for modifying a first flow rate of the coolant in the piping network (7); and a control unit (13) which adjusts the flow rate control state variable of the control means on the basis of a drive current of the electric motor (4) or on the basis of a second flow rate of the suctioned gas such that a temperature Tw,out at the outlet (9) of the piping network (7) is driven to a predefined level.

IPC Classes  ?

• F04D 17/10 - Centrifugal pumps for compressing or evacuating
• F04B 49/06 - Control using electricity
• F04D 25/06 - Units comprising pumps and their driving means the pump being electrically driven
• F04D 27/00 - Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
• F04D 27/02 - Surge control
• F04D 29/58 - Cooling; Heating; Diminishing heat transfer
• F25B 1/10 - Compression machines, plants or systems with non-reversible cycle with multi-stage compression

Goods & Services

Software; Operating software; Computer software; Downloadable software; Software applications; Network management software; Computer software platforms; Data processing software; Computer software packages; Computer software for data mining, data query, and data analysis; Business management software; Business technology software; software for managing medical assets; Cloud computing software; Computer search engine software; Computer software for accessing databases; Computer software for database management; Computer software for business purposes; Application software for smart phones; Computer software for accessing computer networks; Computer software for application and database integration; Computer software for scanning images and documents; Software for processing images, graphics and text; Software for the analysis of business and medical data; Computer software to enable searching and retrieval of data; Computer software for creating searchable databases of information and data; Computer programmes for document management. Software design; Software engineering; Software development; Software installation; Software creation; Computer software design; Computer software engineering; Updating of software; Software consulting services; Leasing of computer software; Rental of computer software; Installation of computer software; Upgrading of computer software; Computer software advisory services; Installation of database software; Software as a service; Computer software technical support services; Maintenance and repair of software; Software development, programming and implementation; Rental of database management software; Design, development and implementation of software; Creation, maintenance and adaptation of software; Providing temporary use of web-based software; Design and development of software for database management; Rental of software for importing and managing data; Design and development of computer software for process control; Design and development of software for importing and managing data; Programming of computer software for evaluation and calculation of data; Providing temporary use of on-line non-downloadable software for the management of data.

Abstract

A turbomachine includes a shaft with a first end and an impeller arranged at and coupled to the first end of the shaft, arranged together to rotate about an axis of rotation. The turbomachine further includes a friction ring clamped between an axial surface at the first end of the shaft and an opposite axial surface of the impeller.

IPC Classes  ?

• F01D 5/02 - Blade-carrying members, e.g. rotors
• F16D 1/076 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end by clamping together two faces perpendicular to the axis of rotation, e.g. with bolted flanges

Abstract

Compressor installation with at least two compressor elements (4a, 4b, 4c) wherein the last compressor element (4c) is connected via a pressure line (7) to the penultimate compressor element (4b), wherein an outlet line (8) is connected to the outlet (6) of the last compressor element (4c), wherein an intercooler (9) is provided in the pressure line (7), wherein the compressor installation (1) comprising a dryer (3) for drying the compressed gas, wherein the dryer (3) is provided with a drying section (12) which is connected to the outlet line (8) and with a regeneration section (15), wherein a regeneration line (20) is connected to the inlet (16) of the regeneration section (15), which departs from a branch point (21) of the outlet line (8), characterized in that the compressor installation (1) is provided with a heat exchanger (25) located in said pressure line (7) downstream of said intercooler (9), wherein the compressor installation (1) is provided with means (29) for controlling the heat exchanger (25), wherein the compressor installation (1) is provided with a control unit (31) for controlling the means (29).

IPC Classes  ?

• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04C 29/04 - Heating; Cooling; Heat insulation

Abstract

A rotor assembly comprising: a rotor (104) comprising a screw-type body portion, the screw-type body portion comprising a plurality of lobes (300), the lobes (300) of the plurality of lobes (300) defining a plurality of inter-lobe volumes (302) between said lobes (300); and a plurality of valves (126) (e.g. non-return valves), each valve (126) of the plurality of valves (126) being in fluid communication with a respective inter-lobe volume (302) of the plurality of inter-lobe volumes (302) and configured to control a flow of fluid out of said respective inter-lobe volume (302). The plurality of valves (126) may be coupled to an end of said rotor (104). Each valve (126) of the plurality of valves (126) has a fixed position relative to the rotor (104).

IPC Classes  ?

• F01C 1/16 - Rotary-piston machines or engines of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
• F01C 21/18 - Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
• F04C 2/16 - Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
• F04C 29/12 - Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
• F04C 18/16 - Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
• F01C 21/10 - Outer members for co-operation with rotary pistons; Casings

Abstract

Four-way valve provided with a housing (2) with a central bore (9) and four connections (3) for conduits or the like communicating with the central bore (9) and with a valve body (11) rotatably arranged within the central bore (9), characterized in that the central bore (9) is cylindrical, wherein the connections (3) are in communication with a cyl- inder jacket (10) of the central bore (9), wherein the valve body (11) comprises a valve blade (12) extending along the axial direction of the central bore (9) and two round-shaped sealing discs (13) provided at the edges of the valve blade (12) extending in the radial direction of the central bore (9), all this such that these round-shaped sealing discs (13) seal the central bore (9), wherein, in a transverse section of the valve blade (12), the edges, extending in the axial direction, are formed as circular arcs with a central angle between 30° and 90°

IPC Classes  ?

• F16K 11/085 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
• F16K 37/00 - Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

Abstract

Seal for a vacuum valve comprising a circular base element, wherein the base element has a non-circular cross-section having an outer side extending in an axial direction and an inner side extending radially such that the inner side of the seal can be clampingly fixed in a sealing element of a valve. Further, the present invention relates to a sealing element, such a seal and a valve with such a sealing element.

IPC Classes  ?

• F16K 1/46 - Attachment of sealing rings
• F16K 51/02 - Other details not peculiar to particular types of valves or cut-off apparatus specially adapted for high-vacuum installations
• F16K 1/36 - Valve members

Abstract

Methods, systems, and apparatuses are provided for determining a rotational status of a rotor of a compressed-gas dryer system. The compressed-gas dryer system a compressed gas inlet configured to receive a compressed gas to be dried from a compressed gas source; a regeneration gas inlet configured to receive a regeneration gas from a regeneration gas source; a pressure vessel defining a drying zone and a regeneration zone; a driver configured to drive rotation of a rotor provided in the pressure vessel in a predetermined rotational direction; at least a first temperature sensor configured to obtain first temperature data indicative of a first temperature at a first position within the pressure vessel; and a controller configured to receive the first temperature data and based thereon, determine a rotational status of the rotor.

IPC Classes  ?

• B01D 53/30 - Controlling by gas-analysis apparatus
• B01D 53/26 - Drying gases or vapours
• B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents

Abstract

Methods, systems, and apparatuses are provided for determining a rotational status of a rotor of a compressed-gas dryer system. The compressed-gas dryer system a compressed gas inlet configured to receive a compressed gas to be dried from a compressed gas source; a regeneration gas inlet configured to receive a regeneration gas from a regeneration gas source; a pressure vessel defining a drying zone and a regeneration zone; a driver configured to drive rotation of a rotor provided in the pressure vessel in a predetermined rotational direction; at least a first temperature sensor configured to obtain first temperature data indicative of a first temperature at a first position within the pressure vessel; and a controller configured to receive the first temperature data and based thereon, determine a rotational status of the rotor.

IPC Classes  ?

• B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents
• B01D 53/26 - Drying gases or vapours
• F04B 39/16 - Filtration; Moisture separation

Goods & Services

Machines for pressurizing air and air compression apparatus; compressors; air compressors; compressors for gases; reciprocating compressors; compressed-air machines; generators; current generators; electric generators; nitrogen generator; pumps [machines]; vacuum pumps [machines], lubricating pumps, air pumps; high pressure pumps; oil and water separators; air reservoirs, air dryers for industrial machines, air blowing machines, valves, regulators and fittings for all the aforesaid goods and parts and fittings for all the aforesaid goods; regulators for use in relation to the following goods: air compressors, air blowers, vacuum pumps and air handling apparatus and appliances, namely, air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; dust filters for vacuum cleaners; oil filters [machine parts] Electric and electronic regulators for use in relation to the following goods: air compressors, air blowers, vacuum pumps and air handling apparatus and appliances, namely, air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; electric and electronic regulating devices for regulating gas flow, in relation to the following goods: compressors, blowing machines, vacuum pumps and air handling apparatus and appliances, namely, air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors Electric driers (air -) and electric dryers for compressed gas; refrigeration dryers; adsorption driers; air cooling apparatus; oil cooling apparatus; process chillers; water coolers; oxygen generators and nitrogen generators for industrial use; systems for the removal of oil vapours; condensate drain installations and dryers for CO2 removal in laboratories; oil vapour removal systems; air filtering apparatus, namely, air filters for filtration of industrial compressed air systems and air filters for the filtration of medical and dental compressed air systems; air filters for industrial installations; filtration equipment for industrial purposes, including, in particular air filtering installations and air filters for industrial installations; gas scrubbing and purification apparatus; air purifiers; dust filters for air filtering installations; filters for drinking water; apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes

Goods & Services

Power tools; power actuated tools; portable power operated machine tools and tools therefor; apparatus for compressing air; compressors; air compressors; gas compressors; mobile compressors; electric compressors; high pressure compressors; diesel air compressors; piston compressors; power generators; generators; gas generators; electric machine motors; engines for machine operations; electric drills and drilling machines; pneumatic drills; tool holders for machines; tool ejectors for machines; power operated hammers and tools therefor; machine tools for drilling; parts, fittings and accessories for all the aforesaid goods.

Abstract

Multistage centrifugal compressor provided with a shaft with blades, which is mounted in a housing with bearings. At least one bearing is provided with a bearing damper element including a ring arranged between the shaft and the bearing. The ring includes slots through the thickness of the ring in the axial direction (X-X′) and at a distance from the radially-directed inner and outer surface of the ring. The slots are at least partially overlapping, and: A) the slots are filled with a liquid, and the axial annular surfaces are closed off by means of a protective cap; or: B) at least one of the annular surfaces is provided with a viscoelastic material or hysteretic damping material sandwiched between two concentric discs, which discs are attached to the ring; or: C) the slots are filled with a viscoelastic material.

IPC Classes  ?

• F04D 29/66 - Combating cavitation, whirls, noise, vibration, or the like; Balancing
• F04D 17/12 - Multi-stage pumps
• F04D 29/059 - Roller bearings
• F16C 27/06 - Elastic or yielding bearings or bearing supports, for exclusively rotary movement by means of parts of rubber or like materials

Abstract

Device for expanding a fluid, which device (1) comprises an inlet (2) for a high pressure fluid, an outlet (3) for a low pressure fluid, and a control valve (4) between the aforementioned inlet (2) and outlet (3) for expanding the fluid to a predefined pressure level, characterized in that the device (1) is further provided with one or more expanders (5) for expanding the fluid, of which one or more expanders (5) are connected in parallel with the control valve (4), whereby the device (1) is provided with a controller (8) configured to control the expanders (5) based on a flow rate (Qklep) of the fluid through the control valve (4).

IPC Classes  ?

• F01K 7/04 - Control means specially adapted therefor
• F01K 13/02 - Controlling, e.g. stopping or starting

Goods & Services

(1) Machines for pressurizing air and air compression apparatus; compressors; air compressors; compressors for gases; reciprocating compressors; compressed-air machines; generators; current generators; electric generators; nitrogen generator; pumps [machines]; vacuum pumps [machines], lubricating pumps, air pumps; high pressure pumps; oil and water separators; air reservoirs, air dryers for industrial machines, air blowing machines, valves, regulators and fittings for all the aforesaid goods and parts and fittings for all the aforesaid goods; regulators for use in relation to the following goods: air compressors, air blowers, vacuum pumps and air handling apparatus and appliances, namely air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; dust filters for vacuum cleaners; oil filters [machine parts]. (2) Electric and electronic regulators for use in relation to the following goods: air compressors, air blowers, vacuum pumps and air handling apparatus and appliances, namely air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; electric and electronic regulating devices for regulating gas flow, in relation to the following goods: compressors, blowing machines, vacuum pumps and air handling apparatus and appliances, namely air driers (dryers), air washers, air coolers, condensate drains and oil mist removal devices; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors. (3) Electric driers (air -) and electric dryers for compressed gas; refrigeration dryers; adsorption driers; air cooling apparatus; oil cooling apparatus; process chillers; water coolers; oxygen generators and nitrogen generators for industrial use; systems for the removal of oil vapours; condensate drain installations and dryers for CO2 removal in laboratories; oil vapour removal systems; air filtering apparatus, namely air filters for filtration of industrial compressed air systems and air filters for the filtration of medical and dental compressed air systems; air filters for industrial installations; filtration equipment for industrial purposes, including, in particular air filtering installations and air filters for industrial installations; gas scrubbing and purification apparatus; air purifiers; dust filters for air filtering installations; filters for drinking water; apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

Abstract

Compressor device comprising an oil-injected compressor element (2) with an outlet (4) connected via an outlet line (8) to an oil separator (9) which is connected via an injection pipe (10) to the compressor element (2), wherein controllable cooling means (15) for the oil are provided, the compressor device (1) being provided with a control unit (21) and thereto connected measuring means (22a, 22b) for controlling the cooling means (15) to control a temperature (T_uit_afsch) downstream of the oil separator (9), the measuring means (22a, 22b) including means (22a) for determining a temperature (T_uit) at the outlet (4) and a temperature sensor (22b) for determining the temperature (T_uit_afsch) downstream of the oil separator (9), the control unit (21) including a controller (25) for controlling the cooling means (15) on the basis of signals from said measuring means (22a, 22b) and on the basis of a dew point.

IPC Classes  ?

• G05D 23/19 - Control of temperature characterised by the use of electric means

Goods & Services

Apparatus for compressing air; Compressors; Air compressors, Electric compressors; high pressure compressors; diesel air compressors; gas compressors; Dry (oil-free) air compressors Oil-lubricated air compressors Scroll compressor; Screw compressor, Low pressure screw compressor, Oil-injected screw compressor, low pressure oil-free screw compressor Rotary compressors; tooth and screw compressors; rotary screw compressors, oil-injected rotary screw compressor; piston compressors, high and low pressure piston compressor, Centrifugal compressor, centrifugal air compressor; Power tools; power actuated tools; power operated machine tools and tools therefor; power generators; generators; gas generators; electric machine motors; engines for machine operations; Mechanical control systems for compressors and generators; Variable speed drive systems for operating the motor within a compressor, other than for land vehicles; Air blowers; Centrifugal air blowers, oil-free centrifugal air blowers, oil-free multistage centrifugal blowers; Compression containers and compressed air machines; Apparatus for pumping under vacuum; Compressed air pumps; Pumps; High pressure pumps; vacuum pumps; Compressed air dryers; Compressed air guns; Oil filters for compressors and vacuum pumps; Oil filters for motors and engines for compressors and vacuum pumps; Oil separators for compressors and vacuum pumps; Separators for oil for compressors and vacuum pumps condensate separators being parts of machines; Drainage machines for compressors and vacuum pumps; Oil coolers for engines; Valves for compressors and vacuum pumps; Automatic inlet control valves for reciprocating air compressors; valves for pumps; couplings and transmission belts, other than for for land vehicles; parts, fittings and accessories for all the aforesaid goods; replacement parts for all the aforesaid goods. Electronic controllers for compressors and vacuum pumps; Electric control devices for air, gas and vacuum systems and compressors; power controllers for air, gas and vacuum systems and compressors; electrical and electronic controllers for air, gas and vacuum systems and compressor; Electronic control devices for energy management; Power controllers for generators or renewables; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation air systems; displays for control devices and controllers for air systems and compressors; Displays for control devices and controllers for generators and/or energy producing machines; gauges; pressure gauges; vacuum gauges; transducers; electronic quality measurement systems; Temperature measuring sensors, thermocouples, resistive temperature measuring devices; temperature measuring sensors, thermocouples, temperature measuring devices; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for air, gas and vacuum systems and compressors; connectors for industrial machines; parts and fittings for all the aforesaid goods, replacement parts for all the aforesaid goods; computer software for updating firmware for monitoring status, operation, function, environment, failures and errors of air, gas and vacuum systems and compressors; computer software for the configuration of air systems and controllers therefor; software for remote handling of apparatus in the field of air, gas and vacuum systems and compressors. water coolers.

Abstract

Compressor device (1) comprising a compressor element (9) which is at a fluid duct outlet (26) provided with an adapter of acoustic impedance (10) which comprises an adapter inlet duct (27) and an adapter outlet duct (28) interconnected by means of an adapter intermediate duct part (29) which encloses at least one expansion chamber (30), wherein a maximum opening (32) with an equivalent diameter (C) of the adapter intermediate duct part (29) is substantially larger than a minimum opening (31) of the adapter inlet duct (27) with an equivalent diameter (B).

IPC Classes  ?

• F04B 25/00 - Multi-stage pumps specially adapted for elastic fluids
• F04B 41/06 - Combinations of two or more pumps
• F04B 53/00 - Component parts, details or accessories not provided for in, or of interest apart from, groups or
• F04B 53/08 - Cooling; Heating; Preventing freezing
• F04C 23/00 - Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
• F04C 29/04 - Heating; Cooling; Heat insulation
• F04C 29/06 - Silencing

Goods & Services

Apparatus for compressing air; Compressors; Air compressors, Electric compressors; high pressure compressors; diesel air compressors; gas compressors; Dry (oil-free) air compressors Oil-lubricated air compressors Scroll compressor; Screw compressor, Low pressure screw compressor, Oil-injected screw compressor, low pressure oil-free screw compressor Rotary compressors; tooth and screw compressors; rotary screw compressors, oil-injected rotary screw compressor; piston compressors, high and low pressure piston compressor, Centrifugal compressor, centrifugal air compressor; Power tools; power actuated tools; power operated machine tools and tools therefor; power generators; generators; gas generators; electric machine motors; engines for machine operations; Mechanical control systems for compressors and generators; Variable speed drive systems for operating the motor within a compressor, other than for land vehicles; Air blowers; Centrifugal air blowers, oil-free centrifugal air blowers, oil-free multistage centrifugal blowers; Compression containers and compressed air machines; Apparatus for pumping under vacuum; Compressed air pumps; Pumps; High pressure pumps; vacuum pumps; Compressed air dryers; Compressed air guns; Oil filters for compressors and vacuum pumps; Oil filters for motors and engines for compressors and vacuum pumps; Oil separators for compressors and vacuum pumps; Separators for oil for compressors and vacuum pumps condensate separators being parts of machines; Drainage machines for compressors and vacuum pumps; Oil coolers for engines; Valves for compressors and vacuum pumps; Automatic inlet control valves for reciprocating air compressors; valves for pumps; couplings and transmission belts, other than for for land vehicles; parts, fittings and accessories for all the aforesaid goods; replacement parts for all the aforesaid goods. Electronic controllers for compressors and vacuum pumps; Electric control devices for air, gas and vacuum systems and compressors; power controllers for air, gas and vacuum systems and compressors; electrical and electronic controllers for air, gas and vacuum systems and compressor; Electronic control devices for energy management; Power controllers for generators or renewables; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation air systems; displays for control devices and controllers for air systems and compressors; Displays for control devices and controllers for generators and/or energy producing machines; gauges; pressure gauges; vacuum gauges; transducers; electronic quality measurement systems; Temperature measuring sensors, thermocouples, resistive temperature measuring devices; temperature measuring sensors, thermocouples, temperature measuring devices; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for air, gas and vacuum systems and compressors; parts and fittings for all the aforesaid goods, replacement parts for all the aforesaid goods; computer software for updating firmware for monitoring status, operation, function, environment, failures and errors of air, gas and vacuum systems and compressors; computer software for the configuration of air systems and controllers therefor; software for remote handling of apparatus in the field of air, gas and vacuum systems and compressors; connectors for industrial machines. water coolers.

Abstract

A method for controlling a compressed air or gas system is disclosed including the steps of estimating a current state, predicting a future process variable profile based on the current state, sampling the future process variable profile by a sampling method having sampling frequencies based on a volume of the compressed air or gas system, transforming by a model predictive control, MPC, method the sampled future process variable profile and the current state into an action profile and a state profile, and instructing the compressors to perform the actions in accordance with the action profile thereby controlling the compressed air or gas system.

IPC Classes  ?

• F17D 3/01 - Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
• F17D 1/07 - Arrangements for producing propulsion of gases or vapours by compression
• G05B 13/04 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators

Abstract

Compressor assembly (1) comprising a compressor assembly housing (27 ), a motor (2) which drives one or more compressor rotors (11, 12), an oil reservoir (47), an oil cooler (48) and an oil filter (50), wherein the motor (2) has a motor jacket (51)with a first group (117) channels (52, 79) for cooling the motor (2) and the compressor assembly housing (27) comprising one or more pass- through channels (67, 68, 123, 125, 126, 128, 129,...) forms at least a part of an oil line (90-101, 105-116,...) which interconnects components (2, 7, 9, 34,...) of the compressor assembly (1).

IPC Classes  ?

• F04C 18/16 - Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
• F04C 29/00 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
• F04C 29/02 - Lubrication; Lubricant separation 
• F04C 29/04 - Heating; Cooling; Heat insulation
• F04D 29/58 - Cooling; Heating; Diminishing heat transfer
• H02K 5/20 - Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium

Abstract

Rotational element (1) internally provided with at least one annular cavity (5, 105, 106, 110) which separates a central part (4) from an outer part (3) of the rotational element (1), wherein the outer part (3) is provided with one or more holes or channels (12) which extend from an outer wall (11) of the outer part (3) to the annular cavity (5, 105, 106, 110) and wherein in the holes or channels (12) fixation means (13) are fixedly mounted which each extend through the corresponding hole or channel (12) and which have a tip (14) which is abutting against the central part (4).

IPC Classes  ?

• F04C 15/00 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups
• F16D 1/00 - Couplings for rigidly connecting two coaxial shafts or other movable machine elements
• F16F 15/12 - Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
• F16F 15/131 - Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses

Abstract

Air-cooled pressurizing device (1) wherein two or more heat- exchangers (16, 17, 23) are arranged near or on top of one another or both in a cross-section (24, 49) of an air channel (13) in such a way that a total air flow (15) through the air channel (13) is subdivided in several air streams (25-27), wherein one or more guiding elements (28) is or are provided in the air channel (13) for splitting the air flow (15) and guiding air to one or more of the heat-exchangers (16, 17, 23) or a part of such heat-exchangers (16, 17, 23).

IPC Classes  ?

• F04C 29/04 - Heating; Cooling; Heat insulation
• F04D 29/58 - Cooling; Heating; Diminishing heat transfer
• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04B 39/12 - Casings; Cylinders; Cylinder heads; Fluid connections
• F04B 39/16 - Filtration; Moisture separation

Abstract

Air-cooled compressor installation with a housing (10) in which a motor (4) and compressor element (5) are arranged, as well as an integrated dryer device (2) with a dryer housing (H) with an internal space (R) and at least one air- cooled heat exchanger (11a, 11b), wherein the dryer device (2) is arranged adjacent to said motor (4); wherein the heat exchanger (11a, 11b) connects via a first cooling channel (14a) to a lateral cooling channel (K); and wherein the space (R) is connected via a transversal cooling channel (Y) to an outlet for a first cooling air flow (7), which transversal cooling channel (Y) extends through the lateral cooling channel (K).

IPC Classes  ?

• F04C 29/04 - Heating; Cooling; Heat insulation
• F04D 29/58 - Cooling; Heating; Diminishing heat transfer
• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04B 39/12 - Casings; Cylinders; Cylinder heads; Fluid connections
• F04B 39/16 - Filtration; Moisture separation

Abstract

Air-cooled compressor installation provided with a housing (2) comprising at least one air-cooled cooler (4), provided with a fan (11), characterized in that the fan (11) is provided with a fan housing (5) with a fan inlet (6) and a cooling air outlet (7), wherein the fan inlet (6) connects to the cooler (4) and the cooling air outlet (7) is located at a roof (8) of said housing (2) of the compressor installation (1) and wherein the cooling air outlet (7) does not intersect the geometric extension of the fan (11) along the vertical direction, wherein the axis of rotation (15) of the radial fan (11) extends at an angle between 0° and 45° relative to the vertical direction.

IPC Classes  ?

• F04C 29/04 - Heating; Cooling; Heat insulation
• F04D 29/58 - Cooling; Heating; Diminishing heat transfer
• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04B 39/12 - Casings; Cylinders; Cylinder heads; Fluid connections
• F04B 39/16 - Filtration; Moisture separation

Goods & Services

Apparatus for pumping; pump installations; pumps; surface pumps; diesel dewatering pumps; portable dewatering pumps; mobile dewatering pumps; high head pumps; flow pumps; electric dewatering pumps; well point pumps; well point dewatering pumps; piston pumps; piston valves; pump impellers; valves and (control) valves for pumps; pump starters; piston rings for pumps; piston for pumps; parts and fittings and accessories for all the aforesaid goods. Electric control devices for pumps; power controllers for pumps; electric and electronic controllers for pumps; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation of pumps; displays for control devices and controllers for pumps; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for all kinds of pumps, parts and accessories for all kinds of pumps; parts and fittings for all the aforesaid goods; replacement parts for all the aforesaid goods for all kinds of pumps and parts and accessories for all kinds of pumps; computer software for monitoring status, operation, function, environment, failures and/or errors of all kinds of pumps and parts and accessories for all kinds of pumps; computer software for recording and display of data relating to all kinds of pumps and parts and accessories for all kinds of pumps; computer software for the configuration of pumps and controllers therefor.

Goods & Services

Power tools; power actuated tools; portable power operated machine tools and tools therefor; power-operated apparatus for compressing air; compressors; air compressors; gas compressors; mobile compressors; electric compressors; high pressure compressors; diesel air compressors; piston compressors; power generators; generators; gas generators; electric machine motors; engines for machine operations; electric drills and drilling machines; pneumatic drills; tool holders for machines; tool ejectors for machines; power operated hammers and tools therefor; machine tools for drilling; parts, fittings and accessories for all the aforesaid goods. Control devices for compressors and generators; power controllers for compressors and generators; controllers for compressors and generators; instruments and apparatus for use in testing; control apparatus; apparatus for monitoring and the analysis of materials during operation of compressors and generators; displays for control devices and controllers for compressors and generators; gauges; pressure gauges; parts and fittings for all the aforesaid; replacement parts for all the aforesaid goods; all the aforesaid goods for compressors, generators and drilling machines; computer software used in connection with compressors, generators and drilling machines; electronic remote control apparatus for compressors, generators and drilling machines; smart air controller for remote controlling; smart air regulator; smart air regulator for remote controlling of air flow and air pressure computer software for recording and display of data relating to status, operation, function, environment, failures and/or errors of compressors and drilling machines; computer software for the configuration of compressors and controllers therefor.

Abstract

Device for compressing a gas, comprising a first (3a) and second element (3b), wherein the device (1) comprises a cooler (8) for the compressed gas and an oil reservoir (6a, 6b) for each of the elements (3a, 3b), wherein a separate drive (4a, 4b) is provided for each element (3a, 3b), wherein each element (3a, 3b) and the corresponding drive (4a, 4b) are arranged one behind the other, wherein the axial directions (X-X', Y-Y' ) of both elements (3a, 3b) extend parallel to each other, wherein, when the device (1) is arranged on a base (7) : - each oil reservoir (6a, 6b) is located between the drives (4a, 4b) and the base (7); and said cooler (8) is located between the elements (3a, 3b) and the base (7); wherein the cooler (8) is located adj acent to the oil reservoirs (6a, 6b) and extends with its axial direction (Z- Z') transverse to the axial direction (X-X', Y-Y' ).

IPC Classes  ?

• F04B 39/02 - Lubrication
• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04B 41/06 - Combinations of two or more pumps
• F04C 23/00 - Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
• F04D 25/16 - Combinations of two or more pumps

Abstract

A heat exchanger with a housing (3) that contains a set of channels (12); an inlet collector (4) having an inlet collector chamber (9) with an inlet (5), wherein the inlet collector chamber (9) includes first flow distribution means (10) configured to distribute a flow originating from the inlet (5) evenly over the set of channels (12); and an outlet collector (6). The first flow-rate distribution means (10) consist of a single body (15) that comprises two flow-conducting surfaces (16), which are symmetrical with respect to each other according to the first plane of symmetry and the second plane of symmetry, and which two flow-conducting surfaces (16), as seen from the inlet (5), are inclined downward in a first direction perpendicular to the first plane of symmetry and/or in a second direction perpendicular to the second plane of symmetry.

IPC Classes  ?

• F28F 9/02 - Header boxes; End plates
• F28D 9/00 - Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
• F28F 9/00 - Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings

Abstract

POiPOi reqmPOimPOiPOiPOi minININ) with SMO, when SMO > 0; and, - evaluating other rearrangements when SMO ≤ 0.

IPC Classes  ?

• G06Q 10/063 - Operations research, analysis or management
• F04B 49/06 - Control using electricity
• F04D 27/00 - Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids

Abstract

INPOiPOi)in the system (1); - an evaluation of the potential financial savings (PFS); and, - if there are positive potential financial savings (PFS) proposing one or more virtual rearrangements for implementation to a user.

IPC Classes  ?

• G06Q 10/063 - Operations research, analysis or management
• F04B 49/06 - Control using electricity
• F04D 27/00 - Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids

Abstract

An adsorption device for compressed gas or a non-compressed gas, is provided with a vessel with an inlet for the supply of a compressed gas or a non-compressed gas to be treated, and an outlet for treated gas and an adsorption element is affixed in the vessel. The adsorption element extends along the flow direction of the compressed gas or the non-compressed gas to be treated, between the inlet and the outlet. The adsorption element has a monolithic supporting structure that is at least partially provided with a coating that contains an adsorbent.

IPC Classes  ?

• B01D 53/26 - Drying gases or vapours
• B01D 53/02 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
• B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
• B01D 53/06 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents
• B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
• B01J 20/32 - Impregnating or coating
• F16J 15/00 - Sealings

Abstract

Oil-injected compressor device (1 ) provided with at least one oil- injected compressor element (2) with an inlet (5) for gas to be compressed and an outlet (7) for compressed gas, whereby the outlet (7) is connected to an oil separator (9), whereby the oil-injected compressor device (1 ) is further provided with an oil injection pipe (14) leading from the oil separator (9) to the oil-injected compressor element (2), whereby an oil cooler (15) is incorporated into the oil injection pipe (15), characterized in that a storage ( 17) for oil is provided in the oil injection pipe (14) downstream of an inlet (16) of the oil cooler (15).

IPC Classes  ?

• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04C 18/16 - Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
• F04C 29/00 - Component parts, details, or accessories, of pumps or pumping installations specially adapted for elastic fluids, not provided for in groups
• F04C 29/02 - Lubrication; Lubricant separation 
• F04C 29/04 - Heating; Cooling; Heat insulation

Goods & Services

Power tools; power actuated tools; portable power operated machine tools and tools therefor; apparatus for compressing air; compressors; air compressors; gas compressors; mobile compressors; electric compressors; high pressure compressors; diesel air compressors; piston compressors; power generators; generators; gas generators; electric machine motors; engines for machine operations; electric drills and drilling machines; pneumatic drills; tool holders for machines; tool ejectors for machines; power operated hammers and tools therefor; machine tools for drilling; parts, fittings and accessories for all the aforesaid goods. inverters for power supply; electric inverters; controllers; power controllers; electronic controllers; motor inverter controllers; electronic power controllers; electronic controllers for compressors and vacuum pumps; variable speed control; electrical circuits and circuit boards; circuit testing instruments.

Abstract

A method for controlling a first reference temperature in a device (1) for compressing gas, the device (1) comprising: - an oil-injected element (2) for compressing the gas; - an oil injection pipe network (6) for injecting oil into the oil-injected element (2), comprising: - an apportioning means (8) for apportioning the oil into a first part and into a second part; - an oil cooler (10) cooled by a fan (9), for cooling the first part; and - a bypass (11) for diverting the second part past the oil cooler (10), wherein firstly an apportioning proportion of the first part is controlled to a required apportioning proportion, and wherein subsequently a speed of the fan (9) is controlled to a required speed optionally on the basis of the apportioning proportion, characterized in that the apportioning proportion is controlled by a control unit (15) on the basis of a non-fuzzy logic algorithm.

IPC Classes  ?

• F04B 49/06 - Control using electricity
• F04C 29/04 - Heating; Cooling; Heat insulation

Goods & Services

(1) Power tools; power actuated tools; portable power operated machine tools and tools therefor; apparatus for compressing air; compressors; air compressors; gas compressors; mobile compressors; electric compressors; high pressure compressors; diesel air compressors; piston compressors; power generators; generators; gas generators; electric machine motors; engines for machine operations; electric drills and drilling machines; pneumatic drills; tool holders for machines; tool ejectors for machines; power operated hammers and tools therefor; machine tools for drilling; parts, fittings and accessories for all the aforesaid goods.

Goods & Services

Power tools; power actuated tools; portable power operated machine tools and tools therefor; apparatus for compressing air; compressors; air compressors; gas compressors; mobile compressors; electric compressors; high pressure compressors; diesel air compressors; piston compressors; power generators; generators; gas generators; electric machine motors; engines for machine operations; electric drills and drilling machines; pneumatic drills; tool holders for machines; tool ejectors for machines; power operated hammers and tools therefor; machine tools for drilling; parts, fittings and accessories for all the aforesaid goods

Goods & Services

Compressed air and gas systems; vacuum filters and separators; condensate separators; water separators; separators for liquids; air oil separators; apparatus for compressing air, compressors; air compressors, gas compressors; vacuum pumps; vacuum filters and separators for the removal of oil and contaminants from vacuum systems and parts thereof; air duplex filters for compressed air systems; parts, fittings and accessories for all the aforesaid goods, included in this class. Differential pressure gauge; electronic pressure transmitters; electric monitoring apparatus; remote monitoring apparatus, remote control transmitters; air monitoring apparatus; controller for air and gas filtration; parts, fittings and accessories for all the aforesaid goods. Medical air systems; medical air dryers; medical air and gas filtration; medical vacuum filters; medical sterile filters; medical air breathing apparatus; medical smoke evacuator machines; medical smoke evacuator filters; parts, fittings and accessories for all the aforesaid goods. Compressed air and gas filters; dust filters; high temperature dust filters; high pressure compressed air and gas filters; stainless steel high pressure compressed air and gas filters, compressed air heaters and compressed air filter heater packages; compressed air dryers; activated carbon towers for the purification of compressed air; autoclave filter elements; alternative filter elements and separators for purifying compressed air and gas and removing contaminants from compressed air and gas; air separation apparatus; air and gas filtering apparatus including air and gas filter elements, air and gas filter cartridges; filter elements for purifying air and gas and removing contaminants from air and gas; heat exchangers for the removal of condensate; filter packages for breathable air; parts and accessories for the aforementioned goods; all of the aforementioned goods being for household or industrial purposes. Design and development of compressed air and gas filtration, drying and separation solutions for a wide range of industrial and medical applications; scientific and technological services and related research and design; scientific and technological services for medical purposes; services in the field of industrial analysis and research; design of prototypes; technical drawing; product development and product design; providing information, advisory and consultancy services in relation to all the aforesaid services; provision of all the aforesaid services including by electronic means, online, via a website, the internet or other computer networks, by wireless technology, accessible by mobile phone and other internet-enabled devices, and/or via a global computer network.

Goods & Services

Power tools; power actuated tools; power-operated machine tools and tools therefor; apparatus for compressing air; compressors; air compressors; gas compressors; piston compressors; compressed air machines; generators; power generators; electric generators; pumps; vacuum pumps, lubricating pumps, air pumps; high pressure pumps; air receivers, air dryers for industrial machines, valves, regulators, vacuum filters; parts and fittings for all the aforesaid goods. Electric control devices for air, gas and vacuum systems and compressors; power controllers for air, gas and vacuum systems and compressors; electrical and electronic controllers for air, gas and vacuum systems and compressor; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation medical air systems; displays for control devices and controllers for air systems; gauges; pressure gauges; vacuum gauges; transducers; quality measurement systems; temperature measuring sensors, thermocouples, temperature measuring devices; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for air, gas and vacuum systems and compressors; electrical power supplies, cables, high voltage cables, low voltage cables, high current cables, connectors therefor; splitter boxes; parts and fittings for all the aforesaid goods, replacement parts for all the aforesaid goods; computer software for updating firmware for monitoring status, operation, function, environment, failures and errors of air, gas and vacuum systems and compressors; computer software for recording and display of data relating to status, operation, function, environment, failures and/or errors of air systems and compressors listed in class 10; computer software for the configuration of air systems and controllers therefor; computer software for the collecting, editing, organizing, modifying, book marking, transmission, storage, analysis, sampling, sharing of data and information relating to medical diagnosis through industrial methods; software for remote handling of apparatus in the field of air, gas and vacuum systems, compressors, manifold systems and alarm systems; electrical outlets and other utilities mounted directly to a finished wall for use in healthcare facilities. Medical air systems; medical air compressors; medical air dryers; control panels for medical air systems; receiver tanks for medical air systems; medical air filters; medical air regulators; piping systems for medical gas; medical carbon dioxide monitors; medical dew point apparatus; medical monitors used to supply medical grade compressed air in healthcare facilities; medical gas distribution systems; medical gas outlets; medical gas alarms; medical gas valves; valves for regulating gas in medical appliances; medical vales boxes; manifolds for medical gas; manifolds and hoses for controlling, monitoring and distributing medical gases in healthcare facilities; medical vacuum pumps; medical vacuum filters; filters for medical purposes; control panels for use in supplying a suction source throughout healthcare facilities; air receiver tanks for use in supplying a suction source throughout healthcare facilities; medical oxygen systems for use in supplying medical grade oxygen in healthcare facilities; medical oxygen concentrator; medical oxygen buffer vessel; medical oxygen filters; gas hoses for use in medical appliances; medical pendants; medical ceiling columns; medical ceiling mounted booms comprised of multiple articulating arms for use in the precise positioning of medical utilities for use in healthcare facilities; modular wall units for medical gas; medical pre-fabricated trunking and headwall assemblies comprised of medical gas outlets; medical area valve service units (AVSU). Filters for compressed air and gas; air and gas filters; compressed air heaters and compressed air filter heater packages; compressed air dryers; separators for purifying compressed air and gas and removing contaminants from compressed air and gas; air separation apparatus; separators for the cleaning and purification of air; air separation apparatus; air and gas filtering apparatus including air and gas filter elements, air and gas filter cartridges; air purifiers, filter elements for purifying air and gas and removing contaminants from air and gas; heat exchangers for the removal of condensate; filter installations for breathable air; air blowers; parts and fittings for the aforementioned goods. Maintenance, installation, cleaning, repair and servicing work related to medical air systems, medical gas systems, medical vacuum systems, industrial equipment/installations, technical equipment in healthcare facilities, safety, security, protection and signaling equipment, as well as safety, security, protection and signaling instruments in healthcare facilities, measuring, detection and monitoring instruments, devices, as well as measuring, detection and monitoring controllers in healthcare facilities; rental, hiring and leasing of goods in connection with maintenance, installation, cleaning, repair and servicing of medical equipment, industrial equipment, technical equipment in healthcare facilities, safety, security and signaling equipment; field repair of medical and laboratory apparatus; maintenance of air systems, gas systems and vacuum systems, manifolds, monitoring equipment and pipeline components and consultation in conjunction therewith. Testing and inspection of air systems, gas systems and vacuum systems, manifolds, monitoring equipment and pipeline components and consultation in conjunction therewith; engineering design; engineering testing in healthcare facilities; user support, namely technological advice related to medical equipment, industrial equipment, technical equipment in hospitals, safety, security, protection and signaling equipment, as well as safety, security, protection and signaling equipment, measuring, detection and monitoring instruments, measuring, detection and monitoring devices, as well as measuring, detection and monitoring controllers; technological support related to medical equipment, industrial equipment, technical equipment in hospitals, safety, security and signaling equipment, as well as safety, security, security and signaling equipment, measuring, detection and monitoring instruments, measuring, detection and monitoring devices, as well as measuring, detection and monitoring controllers; designing and testing of medical and laboratory air and gas systems and consultation in conjunction therewith; medical gas installation inspection services.

Goods & Services

Parts of motors and engines of all kinds; power-generating engines; current generators; electricity generators; machines for generating renewable energy; regulators (part of machines); machines for the production of (renewable) energy; hydraulic machines; hydrogen machines; wind turbine machine; solar-powered electricity generators. Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; control panels (electricity); electric control devices for generators; power controllers for generators or renewables; solar batteries; solar panels for the production of electricity; electric and electronic controllers for generators; instruments and apparatus for use in testing control detection, monitoring and the analysis of materials during operation of generators; displays for control devices and controllers for generators and/or energy producing machines; computer software for monitoring status, operation, function, environment, failures and/or errors of generators and renewables; computer software for measurement of energy; computer software for the configuration of generators and controllers therefor. Rental of portable power chargers; electric appliance installation and repair; services of electricians; machinery installation, maintenance and repair. Maintenance and repair services for energy management systems and of controllers for optimization of energy production and maintenance and repair services of related software for controllers.

Goods & Services

(1) Power tools; power actuated tools; portable power operated machine tools and tools therefor; power-operated apparatus for compressing air; compressors; air compressors; gas compressors; mobile compressors; electric compressors; high pressure compressors; diesel air compressors; piston compressors; power generators; generators; gas generators; electric machine motors; engines for machine operations; electric drills and drilling machines; pneumatic drills; tool holders for machines; tool ejectors for machines; power operated hammers and tools therefor; machine tools for drilling; parts, fittings and accessories for all the aforesaid goods. (2) Control devices for compressors and generators; power controllers for compressors and generators; controllers for compressors and generators; instruments and apparatus for use in testing; control apparatus; apparatus for monitoring and the analysis of materials during operation of compressors and generators; displays for control devices and controllers for compressors and generators; gauges; pressure gauges; parts and fittings for all the aforesaid; replacement parts for all the aforesaid goods; all the aforesaid goods for compressors, generators and drilling machines; computer software used in connection with compressors, generators and drilling machines; electronic remote control apparatus for compressors, generators and drilling machines; smart air controller for remote controlling; smart air regulator; smart air regulator for remote controlling of air flow and air pressure computer software for recording and display of data relating to status, operation, function, environment, failures and/or errors of compressors and drilling machines; computer software for the configuration of compressors and controllers therefor.

Goods & Services

Power tools, namely, air compressors for pneumatic tools; power actuated tools, namely, air compressors for pneumatic tools; portable power operated machine tools, namely, air compressors for pneumatic tools; apparatus for compressing air; electric and battery powered compressors; air compressors; gas compressors; mobile electric and battery powered compressors; high pressure electric and battery powered compressors; diesel air compressors; piston compressors for machines; gas operated power generators; electric motors for machines; internal combustion engines for machine operations; electrical drills and drilling machines; pneumatic hand-held drills; tool holders for machines; tool ejectors for machines; power operated hammers; power operated machine tools, namely, drilling tools; parts, fittings and accessories for all the aforesaid goods Control devices for compressors and generators; power controllers for compressors and generators; controllers for compressors and generators; control apparatus for controlling operation of compressors and generators for regulating air compression; apparatus for monitoring and the analysis of materials during operation of compressors and generators; displays for control devices and controllers for compressors and generators; air gauges; pressure gauges; parts and fittings for all the aforesaid; replacement parts for all the aforesaid goods; all the aforesaid goods for compressors, generators and drilling machines; downloadable computer software for use in controlling and monitoring operation of compressors, generators and drilling machines; electronic remote control apparatus for compressors, generators and drilling machines; smart air controller for remote controlling compressors, generators, and drilling machines; smart air regulator for compressors, generators, and drilling machines; smart air regulator for remote controlling of air flow and air pressure; downloadable computer software for recording and displaying data relating to status, operation, function, environment, failures or errors of compressors and drilling machines; downloadable computer software for the configuration of compressors and controllers therefor

Goods & Services

Industrial oils and greases; lubricants; lubricating oils; lubricating oils for compressors; oil-based lubricants; all-purpose lubricants; lubricants for surfaces; lubricants for use in industrial processes; mineral oils; mineral lubricating oils; synthetic oils; synthetic oils for compressors; oils for turbo units; oils for piston and screw compressors; industrial fluids; lubricating fluids; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants.

Goods & Services

Industrial oils and greases; lubricants; lubricating oils; lubricating oils for compressors; oil-based lubricants; all-purpose lubricants; lubricants for surfaces; lubricants for use in industrial processes; mineral oils; mineral lubricating oils; synthetic oils; synthetic oils for compressors; oils for turbo units; oils for piston and screw compressors; industrial fluids; lubricating fluids; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants.

Goods & Services

Industrial oils and greases; lubricants; lubricating oils; lubricating oils for compressors; oil-based lubricants; all-purpose lubricants; lubricants for surfaces; lubricants for use in industrial processes; mineral oils; mineral lubricating oils; synthetic oils; synthetic oils for compressors; oils for turbo units; oils for piston and screw compressors; industrial fluids; lubricating fluids; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants.

Goods & Services

Industrial oils and greases; lubricants; lubricating oils; lubricating oils for compressors; oil-based lubricants; all-purpose lubricants; lubricants for use in industrial processes; mineral oils; mineral lubricating oils; synthetic oils; synthetic oils for compressors; oils for turbo units; oils for piston and screw compressors; industrial fluids; lubricating fluids; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants.

Goods & Services

Industrial oils and greases; lubricants; lubricating oils; lubricating oils for compressors; oil-based lubricants; all-purpose lubricants; lubricants for surfaces; lubricants for use in industrial processes; mineral oils; mineral lubricating oils; synthetic oils; synthetic oils for compressors; oils for turbo units; oils for piston and screw compressors; industrial fluids; lubricating fluids; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants.

Abstract

A device for drying compressed gas, having an inlet for compressed gas to be dried and an outlet for dried compressed gas. The device includes at least two vessels, a regenerable drying agent and a controllable valve system. By controlling the valve system, the vessels are each in turn successively regenerated. The device is provided with a regeneration conduit splitting off a portion of the dried compressed gas as a regeneration gas and feeding it into the at least one vessel that is being regenerated. The regeneration conduit at least partly extends through an opening in the vessels such that the regeneration gas can be split off from the vessel that dries the compressed gas. A heater is provided in the regeneration conduit for heating the regeneration gas before the regeneration gas is fed through the drying agent into the vessel that is being regenerated.

IPC Classes  ?

• B01D 53/04 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
• B01D 53/26 - Drying gases or vapours

Abstract

Device for extracting water from humid ambient air, the device including a conduit in which successively is incorporated: a compressor to compress the humid ambient air into compressed ambient air, a first condenser to dry the compressed ambient air into dry compressed air, an expansion valve or expander for expanding the dry compressed air into dry expanded air and a second condenser. The first condenser is further configured to direct the wet ambient air through it as coolant for extracting water from the compressed ambient air in a first stage via an outlet or the like. The second condenser is configured to direct the dry expanded air through it as coolant for extracting the water from the humid ambient air in a second stage by means of an outlet or the like.

IPC Classes  ?

• B01D 5/00 - Condensation of vapours; Recovering volatile solvents by condensation
• B01D 53/26 - Drying gases or vapours
• E03B 3/28 - Methods or installations for obtaining or collecting drinking water or tap water from humid air

Goods & Services

(1) Apparatus for pumping; pump installations; pumps; surface pumps; diesel dewatering pumps; portable dewatering pumps; mobile dewatering pumps; high head pumps; flow pumps; electric dewatering pumps; well point pumps; well point dewatering pumps; piston pumps; piston valves; pump impellers; valves and (control) valves for pumps; pump starters; piston rings for pumps; piston for pumps; parts and fittings and accessories for all the aforesaid goods. (2) Electric control devices for pumps; power controllers for pumps; electric and electronic controllers for pumps; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation of pumps; displays for control devices and controllers for pumps; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for all kinds of pumps, parts and accessories for all kinds of pumps; parts and fittings for all the aforesaid goods; replacement parts for all the aforesaid goods for all kinds of pumps and parts and accessories for all kinds of pumps; computer software for monitoring status, operation, function, environment, failures and/or errors of all kinds of pumps and parts and accessories for all kinds of pumps; computer software for recording and display of data relating to all kinds of pumps and parts and accessories for all kinds of pumps; computer software for the configuration of pumps and controllers therefor.

Goods & Services

Hydraulic pumps; compressed air pumps; industrial electric pumps for pumping liquids and bulk matter; electric pumps for pumping liquids and bulk matter for use in the food industry; suction pumps; portable electric pumps for pumping liquids and bulk matter; mobile electric pumps for pumping liquids and bulk matter; high-pressure pumps for use in oil or gas well hydraulic fracturing operations; axial flow pumps; electric water pumps; industrial liquid pumps; bulk matter electric pumps; electric pumps for use in the food industry; oil-well pumping machines; oil-well water pumps; pistons for pumps; valves being parts of industrial pump machines for pumping liquids and bulk matter; valves being parts of food industry pump machines; pump impellers; valves for pumps and pump control valves; electric pumps; piston rings for pumps; piston for pumps; vacuum pumps Electric control devices for pumps; power controllers for pumps; electric and electronic controllers for pumps; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation of pumps; computer display screens for control devices and controllers for pumps; apparatus and instruments for conveying, distributing, transforming, storing, regulating or controlling electric current as part of controllers for pumps; All the aforementioned exclusively related to dewatering pumps and not fuel pumps

Abstract

Pressurizing device (1) for compressing a fluid (2), comprising a housing ( 4 ), a fluid duct (5), one or more pressurizing stages (38, 39) each comprising a pressurizing element (40, 41), a device for forcing an airflow (24) in an air channel (19 through the housing (4) and a liquid-cooling circuit (25), which comprises at least : a pump (26) for circulating the liquid (27 ); liquid- fluid heat exchangers (42, 43) downstream of each pressurizing element (40, 41); - a liquid-liquid heat exchanger (30) for recovery of energy; and, - a liquid-air heat exchanger (33) located in the air channel (19); wherein in a fluid duct outlet part (36) a fluid-air heat-exchanger (35) is provided in the air channel (19).

IPC Classes  ?

• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04B 41/06 - Combinations of two or more pumps
• F04C 29/04 - Heating; Cooling; Heat insulation
• F04D 29/58 - Cooling; Heating; Diminishing heat transfer

Goods & Services

Industrial oils and greases; lubricants; lubricating oils; lubricating oils for compressors; oil-based lubricants; all-purpose lubricants; lubricants for surfaces; lubricants for use in industrial processes; mineral oils; mineral lubricating oils; synthetic oils; synthetic oils for compressors; oils for turbo units; oils for piston and screw compressors; industrial fluids; lubricating fluids; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants.

Goods & Services

Electric and electronic controls for air compressors, gas generators, air blowers, vacuum pumps, and medical vacuum systems and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, chillers; electric and electronic regulating devices for regulating gas flow of compressors, gas generators, blowers, vacuum pumps, and medical vacuum systems and air treatment apparatus and air treatment devices, namely, air dryers, air filters, air purifiers, air coolers, chillers; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors and gas generators

Goods & Services

Machines for pressurizing air and Air compression apparatus; Compressors; Air compressors; Compressors for gases; Reciprocating compressors; Compressed-air machines; Generators; Current generators; Electric generators; nitrogen generator; Pumps [machines]; Vacuum pumps [machines], Lubricating pumps, Air pumps; High pressure pumps; oil and water separators; Air reservoirs, air dryers for industrial machines, Air blowing machines, Valves, regulators and fittings for all the aforesaid goods and Parts and fittings for all the aforesaid goods. Regulators, electric and Electronicregulators for use in relation to the following goods: Air compressors, Air blowers, vacuum pumps and Air handling apparatus and appliances, namely Air driers (dryers), Air washers, Air coolers, Condensate drains and oil mist removal devices; Electric and electronic regulating devices for regulating gas flow, in relation to the following goods: Compressors, blowing machines, vacuum pumps and Air handling apparatus and appliances, namely Air driers (dryers), Air washers, Air coolers, Condensate drains and oil mist removal devices; electric or electronic control apparatus and devices for process control, machine control and remote control of industrial processes; electric and/or electronic control devices for compressors; Filter elements for the separation of oil, lubricants, water, dust, metals, rust and deposits in air and gas systems and filter cartridges for the separation of oil, lubricants, water, dust, metals, rust and deposits in air and gas systems. Electric driers (Air -) and Electric dryers for compressed gas; refrigeration dryers; Adsorption driers; Air cooling apparatus; Oil cooling apparatus; Process chillers; Water coolers; Oxygen generators and Nitrogen generators For industrial use; Systems for the removal of oil vapours; Condensate drain installations and dryers for CO2 removal in laboratories; Oil vapour removal systems; Air filtering apparatus, namely air filters for filtration of industrial compressed air systems and air filters for the filtration of medical and dental compressed air systems; Air filters for industrial installations; filtration equipment for industrial purposes, Including, in particular Air filtering installations and Air filters for industrial installations; Gas cleaners and purifiers; Air purifiers.

Abstract

A filter device for separating a liquid mixture, including a vessel with first filter element. The vessel comprises a flat vessel base surface and vessel mantle surface. , including a housing with a second filter element. The housing comprises flat housing base surface and housing mantle surface. The vessel mantle surface comprises re-entrant section forming recess. A mating side of the housing mantle surface is configured to fit into the recess, whereby the re-entrant section and the mating side are provided with connection means to fluidly connect the first filter element with the second filter element. The re-entrant section extends from the vessel base surface, and the vessel base surface and the housing base surface are parallel and level in the same plane when the mating side of the housing mantle surface is fitted into the recess formed by the re-entrant section.

IPC Classes  ?

• B01D 17/04 - Breaking emulsions
• B01D 17/02 - Separation of non-miscible liquids

Goods & Services

Power tools; power actuated tools; power-operated machine tools and tools therefor; apparatus for compressing air; compressors; air compressors; gas compressors; piston compressors; compressed air machines; generators; power generators; electric generators; pumps; vacuum pumps, lubricating pumps, air pumps; high pressure pumps; air receivers, air dryers for industrial machines, valves, regulators, vacuum filters; parts, fittings and tools for all the aforesaid goods. Electric control devices for air, gas and vacuum systems and compressors; power controllers for air, gas and vacuum systems and compressors; electrical and electronic controllers for air, gas and vacuum systems and compressor; instruments and apparatus for use in testing, control, detection, monitoring and the analysis of materials during operation medical air systems; displays for control devices and controllers for air systems; gauges; pressure gauges; vacuum gauges; transducers; quality measurement systems; temperature measuring sensors, thermocouples, temperature measuring devices; instruments and apparatus for measurement of temperature, pressure, current, voltage as part of controllers for air, gas and vacuum systems and compressors; electrical power supplies, cables, high voltage cables, low voltage cables, high current cables, connectors therefor; splitter boxes; parts and fittings for all the aforesaid goods, replacement parts for all the aforesaid goods; computer software for updating firmware for monitoring status, operation, function, environment, failures and errors of air, gas and vacuum systems and compressors; computer software for recording and display of data relating to status, operation, function, environment, failures and/or errors of air systems and compressors listed in class 10; computer software for the configuration of air systems and controllers therefor; computer software for the collecting, editing, organizing, modifying, book marking, transmission, storage, analysis, sampling, sharing of data and information relating to medical diagnosis through industrial methods; software for remote handling of apparatus in the field of air, gas and vacuum systems, compressors, manifold systems and alarm systems; electrical outlets and other utilities mounted directly to a finished wall for use in healthcare facilities. Medical air systems; medical air compressors; medical air dryers; control panels for medical air systems; receiver tanks for medical air systems; medical air filters; medical air regulators; piping systems for medical gas; medical carbon dioxide monitors; medical dew point apparatus; medical monitors used to supply medical grade compressed air in healthcare facilities; medical gas distribution systems; medical gas outlets; medical gas alarms; medical gas valves; valves for regulating gas in medical appliances; medical vales boxes; manifolds for medical gas; manifolds and hoses for controlling, monitoring and distributing medical gases in healthcare facilities; medical vacuum pumps; medical vacuum filters; filters for medical purposes; control panels for use in supplying a suction source throughout healthcare facilities; air receiver tanks for use in supplying a suction source throughout healthcare facilities; medical oxygen systems for use in supplying medical grade oxygen in healthcare facilities; medical oxygen concentrator; medical oxygen buffer vessel; medical oxygen filters; gas hoses for use in medical appliances; medical pendants; medical ceiling columns; medical ceiling mounted booms comprised of multiple articulating arms for use in the precise positioning of medical utilities for use in healthcare facilities; modular wall units for medical gas; medical pre-fabricated truncking and headwall assemblies comprised of medical gas outlets; medical area valve service units (AVSU). Filters for compressed air and gas; air and gas filters; compressed air heaters and compressed air filter heater packages; compressed air dryers; separators for purifying compressed air and gas and removing contaminants from compressed air and gas; air separation apparatus; air separation apparatus; air and gas filtering apparatus including air and gas filter elements, air and gas filter cartridges; air purifiers, filter elements for purifying air and gas and removing contaminants from air and gas; heat exchangers for the removal of condensate; filter installations for breathable air; air blowers; parts and fittings for the aforementioned goods. Maintenance, installation, cleaning, repair and servicing work related to medical air systems, medical gas systems, medical vacuum systems, industrial equipment/installations, technical equipment in healthcare facilities, safety, security, protection and signaling equipment, as well as safety, security, protection and signaling equipment, measuring, detection and monitoring instruments, devices, as well as measuring, detection and monitoring controllers in healthcare facilities; rental, hiring and leasing of goods in connection with maintenance, installation, cleaning, repair and servicing of medical equipment, industrial equipment, technical equipment in healthcare facilities, safety, security and signaling equipment and safety, security, security and signaling equipment; field repair of medical and laboratory apparatus; maintenance of air systems, gas systems and vacuum systems, manifolds, monitoring equipment and pipeline components and consultation in conjunction therewith. Testing and inspection of air systems, gas systems and vacuum systems, manifolds, monitoring equipment and pipeline components and consultation in conjunction therewith; engineering design; engineering testing in healthcare facilities; user support, namely technological advice related to medical equipment, industrial equipment, technical equipment in hospitals, safety, security, protection and signaling equipment, as well as safety, security, protection and signaling equipment, measuring, detection and monitoring instruments, measuring, detection and monitoring devices, as well as measuring, detection and monitoring controllers; technological support related to medical equipment, industrial equipment, technical equipment in hospitals, safety, security and signaling equipment, as well as safety, security, security and signaling equipment, measuring, detection and monitoring instruments, measuring, detection and monitoring devices, as well as measuring, detection and monitoring controllers; designing and testing of medical and laboratory air and gas systems and consultation in conjunction therewith; medical gas installation inspection services.

Abstract

c) via an oil channel (9), wherein the oil channel (9) is shaped to allow a substantially primary flow of oil through the channel (9) for cooling of the at least one intermediate element (5).

IPC Classes  ?

• F04C 29/02 - Lubrication; Lubricant separation 
• F04C 29/04 - Heating; Cooling; Heat insulation

Goods & Services

Chemicals used in industry; desiccant material for drying gas; organoclay material for removal of oil from condensate; silica gel material for removal of moisture from compressed gas; activated alumina for removal of moisture from compressed gas; molecular sieve material. Refrigerant compressors for cooling installations; compressors for recovering and recycling refrigerant gases; condensate separators; machine tools; compressors; air compressors; piston compressors; water separators; compressed air guns; spray guns; valves (parts of machines); drain cocks; drive systems for operating the motor within a compressor in a variable speed, other than for land vehicles; driving motors other than for land vehicles; mechanical control systems for compressors and generators; generators; oil separators [machines]; condensation separators; oil filters. Measuring, signaling, checking (supervision) apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; computer software; data processing equipment; computers; electronic controllers for integration into dryers; electrical, electronic and control apparatus and instruments; electronic control components for compressors and tools; software; safety and security apparatus and instruments; steering apparatus, automatic, for vehicles; electronic control valves for regulating the flow of gasses and liquids [solenoid valves]. Apparatus for refrigerating, drying purposes; compressed air dryers for industrial use; air dryers; adsorption dryers for generating gas; refrigerant dryers; desiccant dryers; compressed gas purification filters; coalescence filters for purifying air; coolers for compressed gas; cooling installations for gas; separators for the cleaning and purification of air and gases to remove condensation by refrigeration; refrigerant dryer, namely gas dryer comprising refrigerant cooling circuit; desiccant dryer, namely gas dryer comprising desiccant material for adsorbing moisture from a gas stream; water filter, air filters; gas generators, namely apparatus for separating and delivering gas components such as oxygen and nitrogen generators; air separators; nitrogen generators for industrial purposes; oxygen generators for industrial purposes; gas generators for industrial purposes; moisture separators being apparatus for the separation of liquids for water supply purposes. Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.

Abstract

Repeated cycles each consist of a pump down phase and a holding phase, wherein a start timepoint of each cycle is the timepoint when a rise in an inlet pressure of the pump is sufficiently large and the time extending between two consecutive cycle start timepoints is a cycle time. A control method includes determining a start of a next cycle during a present cycle, wherein it is preferable that the present cycle directly precedes the next cycle. The method further includes controlling the pump to accelerate to a maximum allowed speed during the holding phase of the present cycle before the start of the next cycle such that at the start of the next cycle full pump capacity is available.

IPC Classes  ?

• F04C 25/02 - Adaptations for special use of pumps for elastic fluids for producing high vacuum
• F04B 35/04 - Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
• F04B 37/14 - Pumps specially adapted for elastic fluids and having pertinent characteristics not provided for in, or of interest apart from, groups for special use to obtain high vacuum
• F04B 49/06 - Control using electricity
• F04C 28/08 - Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
• F04D 19/04 - Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
• F04D 27/00 - Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
• F04D 27/02 - Surge control

Abstract

According to an embodiment the invention comprises a computer- implemented method of remotely managing a compressed air distribution system (107) by means of a control system (102, 208, 308, 408) of one or more compressors (103, 207, 307, 407) wherein the method is iteratively repeated, comprising the steps of sharing respective statuses by the one or more compressors (103, 207, 307, 407) with the control system (102, 208, 308, 408) via a shared communication bus (201, 301), controlling the one or more compressors (103, 207, 307, 407) in parallel via the shared communication bus (201, 301) based on the statuses and on a required pressure and/or flow rate, and when a first device is connected to the compressed air distribution system (107), detecting the first device, integrating the first device, wherein the integration is carried out simultaneously with the parallel control (310, 410) of the one or more compressors (209, 309, 409).

IPC Classes  ?

• F04B 39/14 - Provisions for readily assembling or disassembling
• F04B 41/06 - Combinations of two or more pumps
• F04B 49/06 - Control using electricity
• F04B 51/00 - Testing machines, pumps, or pumping installations

Abstract

Device for adsorbing a gas from a gas mixture to be treated, having an inlet for gas to be treated and an outlet for treated gas, including at least two vessels filled with a regenerable adsorbent and an adjustable valve system connecting the inlet and outlet to the vessels, whereby the adjustable valve system is such that at least one vessel will treat compressed gas while the other vessel is regenerated, whereby by adjusting the valve system the vessels each in turn treat compressed gas sequentially, and the adjustable valve system is assembled in a single valve block.

IPC Classes  ?

• B01D 53/047 - Pressure swing adsorption
• B01D 53/26 - Drying gases or vapours

Abstract

According to an embodiment the invention comprises a computer- implemented method of remotely managing a compressed air distribution system (107) by means of a control system (102, 208, 308, 408) of one or more compressors (103, 207, 307, 407) wherein the method is iteratively repeated, comprising the steps of sharing respective statuses by the one or more compressors (103, 207, 307, 407) with the control system (102, 208, 308, 408) via a shared communication bus (201, 301), controlling the one or more compressors (103, 207, 307, 407) in parallel via the shared communication bus (201, 301) based on the statuses and on a required pressure and/or flow rate, and when a first device is connected to the compressed air distribution system (107), detecting the first device, integrating the first device, wherein the integration is carried out simultaneously with the parallel control (310, 410) of the one or more compressors (209, 309, 409).

IPC Classes  ?

• F04B 39/14 - Provisions for readily assembling or disassembling
• F04B 41/06 - Combinations of two or more pumps
• F04B 49/06 - Control using electricity
• F04B 51/00 - Testing machines, pumps, or pumping installations

Goods & Services

(1) Parts of motors and engines of all kinds; power-generating engines; current generators; electricity generators; machines for generating renewable energy; regulators (part of machines); machines for the production of (renewable) energy; hydraulic machines; hydrogen machines; wind turbine machine; solar-powered electricity generators. (2) Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; control panels (electricity); electric control devices for generators; power controllers for generators or renewables; solar batteries; solar panels for the production of electricity; electric and electronic controllers for generators; instruments and apparatus for use in testing control detection, monitoring and the analysis of materials during operation of generators; displays for control devices and controllers for generators and/or energy producing machines; computer software for monitoring status, operation, function, environment, failures and/or errors of generators and renewables; computer software for measurement of energy; computer software for the configuration of generators and controllers therefor. (1) Rental of portable power chargers; electric appliance installation and repair; services of electricians; machinery installation, maintenance and repair. (2) Maintenance and repair services for energy management systems and of controllers for optimization of energy production and maintenance and repair services of related software for controllers.

Abstract

According to an embodiment, the invention comprises an apparatus for indirectly determining the dew point (103) of compressed air at a particulate operating pressure comprising a capacitive sensor (508) for measuring a relative humidity (104), a heating element (510) for both heating and cooling a fraction of the compressed air, a controller for controlling the heating element (510) based on a measured relative humidity, a temperature sensor (509) for determining the temperature of the fraction, and wherein the controller is further configured to control the heating element (510) such that the fraction is maintained at a predetermined constant relative humidity such that the dew point can be determined based on the temperature of the fraction.

IPC Classes  ?

• G01N 25/66 - Investigating or analysing materials by the use of thermal means by investigating moisture content by investigating dew-point
• G01N 27/22 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance

Abstract

The non-lubricated compressor (10) for compressing a gas, comprises: a stationary stator (12) with a housing (18) comprising a rotor cavity (20) delimited by a bottom wall (22), a top wall (24), and a lateral wall (26) connecting said bottom wall (22) and said top wall (24), a rotor element (14) arranged for rotation about an axis (z) within the rotor cavity (20) for compressing a gas therein, a self-supporting sealing element (16) arranged within the rotor cavity (20), wherein the sealing element (16) is made of an abradable carbon material, and comprises a wall portion (34) arranged on an inner surface of the lateral wall (26) of the rotor cavity (20).

IPC Classes  ?

• F01C 1/22 - Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
• F01C 21/10 - Outer members for co-operation with rotary pistons; Casings
• F04C 15/00 - Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups

Abstract

The non-lubricated compressor (10) for compressing a gas, comprises: a stationary stator (12) with a housing (18) comprising a rotor cavity (20) delimited by a bottom wall (22), a top wall (24), and a lateral wall (26) connecting said bottom wall (22) and said top wall (24), a rotor element (14) arranged for rotation about an axis (z) within the rotor cavity (20) for compressing a gas therein, a self-supporting sealing element (16) arranged within the rotor cavity (20), wherein the sealing element (16) is made of an abradable carbon material, and comprises a wall portion (34) arranged on an inner surface of the lateral wall (26) of the rotor cavity (20).

IPC Classes  ?

• F01C 1/22 - Rotary-piston machines or engines of internal-axis type with equidirectional movement of co-operating members at the points of engagement, or with one of the co-operating members being stationary, the inner member having more teeth or tooth-equivalents than the outer member
• F01C 21/10 - Outer members for co-operation with rotary pistons; Casings

Abstract

A lubricant recovery system for vacuum pump comprising a reservoir to store lubricant. Supply lines connected to the reservoir wherein the supply line can be connected to the vacuum pump to supply the lubricant to the vacuum pump. Further, a return line is connected to the reservoir to return a lubricant-air mixture from the vacuum pump to the reservoir by the return line. An air filter is disposed inside the reservoir to separate lubricant from the air wherein the filter is connected to a scavenge line which is connectable to a low-pressure region of the vacuum pump such that lubricant separated from the lubricant-air mixture by the air filter is drawn via the scavenge line into the vacuum pump. In accordance to the present invention a valve is disposed in the scavenge line to selectively separate the air filter from the vacuum pump.

IPC Classes  ?

• F04C 25/02 - Adaptations for special use of pumps for elastic fluids for producing high vacuum
• F04C 27/02 - Liquid sealing for high-vacuum pumps
• F04C 29/02 - Lubrication; Lubricant separation 

Abstract

A method for cooling an assembly (1) for compressing a gas containing a housing (2) having a plurality of elements for compressing gas, the method comprising: - allowing a cooling air flow (21) to flow from an environment into a first section 3 of a housing (2); - passing the cooling airflow (21) through a plurality of coolers (14, 16, 18) that are arranged in a central section (5) of the housing (2), the cooling air flow (21) being passed from the first section (3) to a second section (4) of the housing (2); - allowing the cooling air flow (21) to flow out from the second section (4) of the housing (2) into the environment.

IPC Classes  ?

• F04B 39/06 - Cooling; Heating; Prevention of freezing
• F04C 29/06 - Silencing
• F04B 41/06 - Combinations of two or more pumps
• F04C 11/00 - Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
• F04C 29/04 - Heating; Cooling; Heat insulation

Abstract

Method for controlling an air-cooled device (1) for compressing a gas, which device comprises at least one element (2) for compressing the gas, at least one air-cooled cooler (9, 12) for cooling a fluid in the device (1) and two or more fans (10, 13), at least one of the fans (10, 13) being an adjustable-speed fan (13) for generating a flow of cooling air for cooling the air-cooled cooler (9, 12), characterized in that, when the air-cooled cooler (9, 12) does not need to cool, the method consists of controlling the speed of the adjustable-speed fan (13) to a minimum required speed in order to avoid at least a backflow of cooling air traveling in a direction opposite to the flow.

IPC Classes  ?

• F04B 53/08 - Cooling; Heating; Preventing freezing
• F04C 29/04 - Heating; Cooling; Heat insulation

Abstract

A method for supplying compressed gas via an assembly (1) having a plurality of liquid-injected elements (6, 8) for compressing gas, wherein the method includes: providing a first liquid connection between a first liquid circuit related to a first of the plurality of liquid-injected elements (6) and the second liquid circuit related to a second of the plurality of liquid-injected elements (8).

IPC Classes  ?

• F04B 41/02 - Pumping installations or systems specially adapted for elastic fluids having reservoirs
• F04B 41/06 - Combinations of two or more pumps
• F04C 23/00 - Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids