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. 05, 2009
Filed:
May. 24, 2005
Klaus Kristen Olesen, Soenderborg, DK;
Ronald Eisele, Surendorf, DE;
Klaus Kristen Olesen, Soenderborg, DK;
Ronald Eisele, Surendorf, DE;
Danfoss Silicon Power GmbH, Schleswig, DE;
Abstract
The invention relates to a power semiconductor module comprising a plurality of power semiconductors that are fixed to a first side of a printed circuit board (), and a cooling device that acts by means of a coolant, on a second side of the printed circuit board (), opposite the first side, the cooling device comprising a plurality of cells through which the coolant is guided. The aim of the invention is to minimise the risk of failure of one such power semiconductor module. To this end, a non-cooled region (d, e, f) is arranged between at least two cells.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile