发明名称 |
Cooling device for circuit elements which produce heat |
摘要 |
A device for cooling a switching element which produces heat when it operates. The cooling device has a cooling element which has a projecting part which is intended to dissipate heat from the switching element to be cooled. The cooling element contains a closed chamber which extends as far as the interior of the projecting part. The chamber is filled with a coolant which can condense.
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申请公布号 |
DE3132112(A1) |
申请公布日期 |
1982.03.11 |
申请号 |
DE19813132112 |
申请日期 |
1981.08.13 |
申请人 |
TOKYO SHIBAURA DENKI K.K. |
发明人 |
NAKAGAWA,TERUO;HIRATA,AKIO |
分类号 |
H01L23/427;H02M1/00;H05K7/20;(IPC1-7):05K7/20 |
主分类号 |
H01L23/427 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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