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:
Aug. 29, 1989
Filed:
Mar. 02, 1988
Applicant:
Inventor:
Ichiro Noguchi, Konan, JP;
Assignee:
Diesel Kiki Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ; F28F / ;
U.S. Cl.
CPC ...
165153 ; 165176 ; 291574 ;
Abstract
A laminated heat exchanger includes a plurality of tube elements laminated with one another with fins interposed therebetween, and a single tank element having a refrigerant inlet and a refrigerant outlet, the tube elements and tank element being joined together via their connecting holes. The connecting holes of each tube element are provided at one end of the tube element and the connecting holes in the tank element are formed in one face of the tank element. With this construction, the single tank element can commonly be used for all of the plural tube elements.