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:
Apr. 10, 2012
Filed:
Jun. 13, 2008
Applicant:
Mitsuharu Inagaki, Kariya, JP;
Inventor:
Mitsuharu Inagaki, Kariya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 7/00 (2006.01); H05K 7/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cooler capable of reducing the fabrication cost is provided. In the cooler, in which electronic partsare held between neighboring tubes, each of the tubesis formed by joining the edges of plates, each of which is formed into a predetermined shape by press molding, and finsfor accelerating heat exchange are arranged in the tube. As an inner wall conventionally exists when the tubeis manufactured by extrusion, can be removed, it is no longer necessary to remove the inner wall by machining, therefore, the fabrication cost can be reduced.