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:
Mar. 24, 1998
Filed:
Mar. 19, 1996
Applicant:
Inventor:
Makoto Tajima, Tokyo, JP;
Assignee:
Calsonic Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
F25D / ;
U.S. Cl.
CPC ...
622592 ; 16510433 ; 165173 ; 16510421 ; 165 802 ; 361689 ; 361698 ; 361700 ; 361702 ;
Abstract
In an electronic component cooling unit, parts of the outer surfaces of a plurality of passageways in which refrigerant flows are coupled to one surface of a cold plate on the other surface of which an electronic component is mounted, and a header tank is provided in the plurality of passageways so that a plurality of looped passageways are formed. The plurality of passageways are provided by a multi-flow-path container which is formed by extrusion molding and has a flattened cross section.