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公开(公告)号：US20210285534A1
公开(公告)日：2021-09-16
申请号：US17053264
申请日：2019-05-03
发明人： Nico WIEßMANN , Peter SUDERMANN , Stephan ROOS , Christian SCHUMPA , Fabian MÜLLER , Hans-Jürgen GEßNER
摘要： An electronic unit, in particular for an electric fluid pump of a motor vehicle, having a functional element for holding electronics, and a heat sink arranged on the functional element, wherein the functional element and the heat sink are sealed from one another in fluid-tight fashion by means of a cured sealing compound of a liquid seal, and wherein the functional element has at least one ventilation opening, which is open in the course of a curing process for the sealing compound, and which, after the curing process, is sealed in fluid-tight fashion by means of a closure element.
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公开(公告)号：US20210288546A1
公开(公告)日：2021-09-16
申请号：US17053263
申请日：2019-05-03
IPC分类号： H02K3/52
摘要： A stator of an electrical machine, more particularly an electric motor of a motor vehicle, comprising: a laminated stator core, which has a number of stator teeth and is provided with a rotating field winding, which is arranged on the stator teeth and comprises a plurality of phases, the phases of the rotating field winding being formed from a continuously wound winding wire; and a connecting device having a number of U-shaped sockets corresponding to the number of phases, said sockets being provided for each holding one insulation displacement contact as a point of connection of the winding wire to phase terminals on a stator end face, each socket having two vertical U legs and a contact slot arranged therebetween for receiving the winding wire, one of the two vertical U legs of the socket being longer in an axial direction than the other vertical U leg in each case.
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公开(公告)号：US20210265878A1
公开(公告)日：2021-08-26
申请号：US17261798
申请日：2019-07-02
摘要： An electric motor, in particular for an oil pump, comprising a rotor and a stator, wherein the stator has through-openings, which are continuous in the axial direction, for screw elements, and comprising a functional support, which is arranged on an end face with respect to the axial direction of the stator and which has a contoured contact section for the stator and screw receiving areas for the screw elements. The screw receiving areas protrude out of the contoured contact section for the stator in the axial direction, and the screw receiving areas are received in the through-openings.
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