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:
Nov. 06, 1990
Filed:
May. 30, 1989
Applicant:
Inventors:
Assignee:
Showa Aluminum Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D / ; F28F / ;
U.S. Cl.
CPC ...
165153 ; 165175 ; 165176 ;
Abstract
A heat exchanger having a core and headers, the core including a plurality of tubular elements having tanks at respective ends and corrugated fins sandwiched between one tubular element and the next, and the headers being provided at corners of the core to introduce a cooling medium and discharge it out of the core, wherein each header comprises a flat body portion and a cylindrical head portion produced eccentric of the body portion so that each header is disposed at the corner of the core without allowing any portion thereof to protrude beyond the outside line of the heat exchanger.