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:
Jul. 20, 1993
Filed:
Dec. 20, 1991
Yoshikiyo Nagasaka, Konan, JP;
Takehide Matsumoto, Higashi, JP;
Zexel Corporation, Tokyo, JP;
Abstract
A condenser of the type having a receiver tank formed integrally with the condenser has each of two opposed header tanks composed of a tube-receiving plate and a tank plate. The tank plate of one of the header tanks is formed of an extruded section member having a hollow portion forming a receiver tank and the extruded section member further has auxiliary passages. The tube-receiving plates of the header tanks are structurally independent so that formation of tube-receiving holes and application of cladding material can be performed for each tube-receiving plate, and a condenser having a plurality of flow paths can be constructed. In addition, if heat transfer between the hollow portion and the one header tank has a negative effect on the operation of the condenser, a heat insulating space is formed between the hollow portion and the one header tank for controlling heat transfer therebetween.