Abstract
The present invention discloses a cooling trough comprising an unflat surface, surrounding an opening of the cooling trough, configured with a height essentially decreasing inwardly. At least one supporting line, running around the opening of the cooling trough, is formed on the unflat surface. The at least one supporting line contacts a baseplate of a power module after the baseplate is attached to the unflat surface of the cooling trough. In addition, the present invention also discloses a cooler comprising the cooling trough and a power module assembly comprising the cooler.
Originalsprog | Engelsk |
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Patentnummer | US 10306800 B2 |
Journaliseringsdato | 19/11/2015 |
Land/Område | Tyskland |
Status | Udgivet - 28. maj 2019 |