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1. (WO2017032477) DEVICE FOR COOLING ELECTRICAL COMPONENTS

Pub. No.:    WO/2017/032477    International Application No.:    PCT/EP2016/064257
Publication Date: Fri Mar 03 00:59:59 CET 2017 International Filing Date: Wed Jun 22 01:59:59 CEST 2016
IPC: H01L 23/433
H01L 23/40
Applicants: ROBERT BOSCH GMBH
Inventors: TAUFER, Peter
BUTZMANN, Stefan
ECKERT, Bernd
Title: DEVICE FOR COOLING ELECTRICAL COMPONENTS
Abstract:
The invention relates to a device (100) for cooling a plurality of electrical components (BE1, BE2.. BEn), wherein the electrical components (BE1, BE2.. BEn) each have a component cooling surface (BEK1, BEK2.. BEKn) to be cooled, wherein the device (100) has a first heat sink (K1) having a first heat-sink cooling surface (KF1) and a second heat sink (K2) having a second heat-sink cooling surface (KF2), wherein the heat-sink cooling surfaces (KF1, KF2) are arranged in a planar manner in such a way that the heat-sink cooling surfaces face each other, characterized in that the first heat-sink cooling surface (KF1) is designed for applying a first sub-set of the component cooling surfaces (BEK1, BEK2.. BEKn) of the plurality of electrical components (BE1, BE2.. BEn) and the second heat-sink cooling surface (KF2) is designed for applying a second sub-set of the component cooling surfaces (BEK1, BEK2.. BEKn) of the plurality of electrical components (BE1, BE2.. BEn), and in that fasteners (BM1, BM2.. BMn) are provided for fastening to the heat-sink cooling surfaces (KF1, KF2) the component cooling surfaces (BEK1, BEK2.. BEKn) of the plurality of electrical components (BE1, BE2.. BEn) that should be applied.