The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 2019
Filed:
Nov. 19, 2015
Danfoss Silicon Power Gmbh, Flensburg, DE;
Franke Wulf-Toke, Harrislee, DE;
Ronald Eisele, Surendorf, DE;
Reiner Hinken, Schleswig, DE;
Frank Osterwald, Kiel, DE;
Klaus Olesen, Sønderborg, DK;
Lars Paulsen, Hollingstedt, DE;
Danfoss Silicon Power GmbH, Flensburg, DE;
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.