US 12,334,798 B2
Inverter for an electric motor
Ziga Ahec, Grosuplje (SI); Gregor Babic, Videm-Dobrepolje (SI); Igor Tschemeris, Kornwestheim (DE); Luka Verdev, Velenje (SI); and Rok Vrtovec, Sempas (SI)
Assigned to Mahle International GmbH, (DE)
Filed by Mahle International GmbH, Stuttgart (DE)
Filed on Jun. 8, 2022, as Appl. No. 17/835,944.
Prior Publication US 2022/0399785 A1, Dec. 15, 2022
Int. Cl. H02K 11/33 (2016.01); H02K 5/20 (2006.01); H02K 9/19 (2006.01); H02K 11/30 (2016.01); H02P 27/06 (2006.01)
CPC H02K 9/19 (2013.01) [H02K 5/203 (2021.01); H02K 11/30 (2016.01); H02P 27/06 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An inverter for an electric motor, comprising:
a capacitor board including at least one capacitor, at least one transistor board, and a cooling element,
the capacitor board and the at least one transistor board being electrically interconnected,
the capacitor board and the at least one transistor board each aligned transversely to a longitudinal central axis,
wherein the cooling element is pot-shaped and provides a housing that receives the capacitor board and the at least one transistor board;
wherein the at least one transistor board is pressed against the cooling element from an inside so as to transfer heat.