US 11,894,749 B2
Electric machine
Daniel Deischl, Nagold (DE); Jens Gebauer, Holzgerlingen (DE); Achim Gommel, Weil der Stadt (DE); Alberto Hugo Pascual, Stuttgart (DE); Simon Streng, Stuttgart (DE); and Hans Christian Uibeleisen, Backnang (DE)
Assigned to Mahie International Gmbh, Stuttgart (DE)
Filed by MAHLE International GmbH, Stuttgart (DE)
Filed on Oct. 30, 2020, as Appl. No. 17/086,170.
Claims priority of application No. 10 2019 216 762.4 (DE), filed on Oct. 30, 2019.
Prior Publication US 2021/0135535 A1, May 6, 2021
Int. Cl. H02K 5/20 (2006.01); H02K 11/33 (2016.01); H02K 21/04 (2006.01); H02K 9/19 (2006.01)
CPC H02K 5/20 (2013.01) [H02K 9/19 (2013.01); H02K 11/33 (2016.01); H02K 21/046 (2013.01); H02K 2211/03 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An electric machine for a motor vehicle, the electric machine comprising:
a housing which is designed open and partially surrounds a housing interior;
a rotor, which is arranged rotationally adjustable relative to the housing in the housing interior; and
a stator, which is arranged fixed in place relative to the housing in the housing interior and comprises multiple magnetic field coils with electrically energizable stator windings, which for the electrical energization of the stator windings are or can be electrically connected to a power electronic system,
wherein the power electronic system comprises a cooling plate for cooling the power electronic system and is formed by a power electronic module that is formed separately from the housing and can be inserted into the housing interior, wherein the cooling plate includes at least one first cooling passage extending along a circumferential direction within the cooling plate.