Patent ID: 9313922
Filing Date: 2016-04-12
CPC Classification: H05K

Claim Text:
1. A power electronics system, comprising: a multipart housing having three housing elements of cuboid basic structure to define a central element having an inlet port and an outlet port for a cooling liquid, an upper cover element, and a lower cover element, said upper and lower cover elements arranged on opposite connection surfaces of the central element; a plurality of power electronics switching devices accommodated in the housing; a condenser device having condenser connection elements arranged in the central element of the housing; and a liquid cooling system having a plurality of cooling chambers located between all three elements and including at least one first upper cooling chamber between the central element and the upper cover element, and at least two first and second lower cooling chambers between the central element and the lower cover element, said upper and lower cooling chambers configured for circulation of the cooling liquid entering through the inlet port and exiting through the outlet port of the housing.