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:
Dec. 20, 2005
Filed:
Jun. 25, 2003
Takayuki Hayashi, Aichi-gun, JP;
Youji Yamashita, Hidaka, JP;
Takayuki Hayashi, Aichi-gun, JP;
Youji Yamashita, Hidaka, JP;
DENSO Corporation, Kariya, JP;
Sankyo Radiator Co., Ltd., Tokyo, JP;
Abstract
A profile of the casingis formed into a circular pipe shape, and the two gas coolersare integrated into one body so that the longitudinal directions of the respective gas coolers can be substantially parallel with each other. Due to the above structure, it is possible to make the coolant flow smoothly in the casingand stagnation of the coolant seldom occurs. Accordingly, as boiling of the coolant can be suppressed, it is possible to prevent the heat transfer coefficient from being remarkably deteriorated. Further, it is possible to suppress the generation of cracks, in the tubes, which are caused by heat stress.