This invention relates to an impregnation device for impregnating varnish into portions of a hairpin which is mounted on a stator of an electric motor and exposed from both lengthwise end portions of the stator. The impregnation device of the invention comprises: a first support mechanism abutting around an outer surface of a stator core to support the stator; a second support mechanism on which the first support mechanism is rotatably mounted around the axis of the stator; a first rotation mechanism for rotating the first support mechanism around the axis of the stator core; a heating mechanism which extends through the stator core, moves in the axial direction of the stator core, and is placed on the portions of the hairpin exposed from both end portion in the longitudinal direction of the stator core to heat the portions of the hairpin; a movable mechanism for moving the heating mechanism in the axial direction of the stator core; and an application tool for applying varnish to the portions of the hairpin exposed from both ends in the longitudinal direction of the stator core.
H02K 15/12 - Impregnating, heating or drying of windings, stators, rotors or machines
B05C 3/109 - Passing liquids or other fluent materials into or through chambers containing stationary articles
B05C 13/02 - Means for manipulating or holding work, e.g. for separate articles for particular articles
B05C 9/08 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
2.
DEVICE AND METHOD FOR INHIBITING A SUBSTRATE CURRENT IN AN IC SEMICONDUCTOR SUBSTRATE
The invention relates to different devices and methods for inhibiting the injection of a substrate current into the substrate Sub of a CMOS circuit. The devices carry out methods for inhibiting an injection of this type in different manners. They detect the potential of a contact (PDH, PDL) of the integrated CMOS circuit, compare the value of the potential detected in this way with a reference value, and connect the contact (PDH, PDL) with a leakage circuit node (ABK) for discharging the current, such that same does not flow to earth via the parasitic bipolar lateral structure, i.e. not in the substrate. The leakage circuit node can be connected, e.g. to the reference potential line (GND) or with another line, which has a higher potential than that of the reference potential line (GND). This electrical connection is then activated or initiated, if the value of the potential of the contact (PDH, PDL) is lower than or equal to a reference value, wherein said reference value is lower than the value of the potential of the substrate Sub and/or lower than the value of the potential of the reference potential line (GND) or the above-mentioned other line.
H01L 27/02 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
H02H 9/04 - Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
H03K 17/16 - Modifications for eliminating interference voltages or currents
The present invention relates to an electric car charging system comprising a bidirectional charging unit and a battery management system. The bidirectional charging unit comprises: a first communication unit configured such that, if a connecting port connector of a rapid charging facility or a slow charging facility is connected thereto, charging type information is input thereto from the rapid charging facility or the slow charting facility according to a first communication scheme; and a second communication unit for communicating with the battery management system through a communication protocol. The bidirectional charging unit determines whether same is connected to the rapid charging facility or the slow charging facility, by using the charging type information input through the first communication unit. If it is determined that same is connected to the rapid charging facility, the bidirectional charging unit provides the charging type information to the battery management system by using the second communication unit. If it is determined that same is connected to an AC rapid charging facility, the bidirectional charging unit converts AC power applied from the slow charging facility into DC power and applies the DC power to the battery management system. The battery management system manages a battery, comprises a second communication unit, and stores power applied from the rapid charging facility in the battery or stores DC slow power applied from the bidirectional charging unit in the battery, according to the charging type information provided from the bidirectional charging unit through the second communication unit.
A device for manual control (DC) is intended to control at least one function ensured by at least one member of a system. This device (DC) comprises: - a control body (CC) comprising a long-limbed central part (PC) and terminated by a rear part (PR), which is able to be mounted rotatably with respect to a support (PB), and a front part (PV), comprising a front face defining an indication zone (ZI) and a rear face to which is tied a wall (PG) delimiting a space under the indication zone (ZI), - at least one light-emitting diode (DE) able to deliver light in this space so as to back-light the indication zone (ZI), and - an actuator (A) able to be installed under the wall (PG) and to control the function in the case of interaction with the wall (PG) induced by the exerting of a pressure on the front part (PV) by a finger of a user.
The present invention relates to a polyolefin-based thermoplastic elastomer composite for a vehicle air bag cover including a polyolefin-based resin, a modified polypropylene resin, an ionomer resin, an olefin-based copolymer elastomer, and a styrenic copolymer elastomer, a cover material for an air bag using the polyolefin-based thermoplastic elastomer composite, and an air bag module using the cover material.
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
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