ELECTRIC POWER CONVERSION DEVICE

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申请(专利)号： JP20170154361

专利号： JP2019033624A 主分类号： H02M7/48

申请权利人： DENSO CORP 公开国代码： JP 优先权国家： JP

摘要：

PROBLEM TO BE SOLVED: To provide an electric power conversion device which attains high cooling effect while absorbing dimension variations of an electric component.;SOLUTION: An electric power conversion device 1 includes an electric component 10, a

housing 20, and a passage formation part 30. The electric component 10 forms at least a part of an electric power conversion circuit. The housing 20

houses the electric component 10 and the electric component 10 is fixed thereto. The passage formation part 30 forms a refrigerant passage 31, in which a refrigerant flows, and is thermally

connected to the electric component 10. The passage formation part 30 is formed by a member which is different from the housing 20, and an elastically deformable spacer 40 is provided between the passage formation part 30 and the housing 20.;SELECTED DRAWING: Figure 1;COPYRIGHT:

申请日： 2017-08-09 公开公告日： 2019-02-28

分类号： H02M7/48;

H05K7/20; H01G2/04

发明设计人： ICHIJO KOYO;

TAKEUCHI KAZUYA 申请国代码： JP

优先权： 20170809 JP

2017154361

摘要附图：

電力変換回路の少なくとも一部を構成する電気部品（１０）と、

上記電気部品を収納するとともに、上記電気部品が固定されている筐体（２０）と、

冷媒が流通される冷媒流路（３１）を形成すると

权利要求说明书