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:
Sep. 14, 2010
Filed:
Dec. 04, 2007
Applicants:
Atsushi Oohashi, Tokyo, JP;
Shinichi Ito, Tokyo, JP;
Inventors:
Atsushi Oohashi, Tokyo, JP;
Shinichi Ito, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit board heatsinkfor cooling a regulator circuit board has a flat base portion. Fifteen finsare respectively disposed so as to project vertically from a first surface of the base portion and are arranged so as to be parallel to each other. The regulator circuit board is fixed to a second surface of the base portionof the circuit board heatsink, and is housed and held inside a regulator circuit board housing portion of a regulator assembly such that the finsface the rear bracket.