Electric motor for a motor vehicle with EMC measure
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United States of America Patent
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Mar 20, 2018
Issued Date -
N/A
app pub date -
Dec 11, 2015
filing date -
Dec 12, 2014
priority date (Note) -
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Abstract
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.
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