- 专利标题: Electric motor for a motor vehicle with EMC measure
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申请号: US14966441申请日: 2015-12-11
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公开(公告)号: US09923432B2公开(公告)日: 2018-03-20
- 发明人: Walter Schmieder , Klaus Rechberger , Bastian Heidler
- 申请人: AUDI AG
- 申请人地址: DE Ingolstadt DE Karlsruhe
- 专利权人: AUDI AG,KARLSRUHE INSTITUT FÜR TECHNOLOGIE
- 当前专利权人: AUDI AG,KARLSRUHE INSTITUT FÜR TECHNOLOGIE
- 当前专利权人地址: DE Ingolstadt DE Karlsruhe
- 代理机构: Henry M. Feiereisen LLC
- 优先权: DE102014018432 20141212
- 主分类号: H02K11/02
- IPC分类号: H02K11/02 ; H02K11/22 ; H02K11/01
摘要:
An electric machine for a motor vehicle, includes a rotor, and a stator. The stator has a coil device for generating a magnetic rotary field for driving the rotor. the coil device has a soft magnetic flux-guiding device for guiding the rotary field, wherein the coil device is only partially arranged in the flux-guiding device, wherein at least one winding overhang of the coil device extends out of the flux guiding device into an environment of the stator. The electric also includes and an electrically conductive shielding element arranged on the at least one winding overhang and configured to electrically and/or electromagnetically shield the winding overhang against an environment, wherein the shielding element is connected to a frame potential connection of the electric machine.
公开/授权文献
- US20160172943A1 ELECTRIC MOTOR FOR A MOTOR VEHICLE WITH EMC MEASURE 公开/授权日:2016-06-16
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