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:
Sep. 24, 2002
Filed:
Feb. 28, 2001
Applicant:
Inventors:
Naohisa Higashiyama, Tochigi, JP;
Nobuyuki Okuda, Tochigi, JP;
Hisashi Ide, Tochigi, JP;
Yoshinori Nakata, Tochigi, JP;
Assignee:
Showa Denko K. K., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/00 ;
U.S. Cl.
CPC ...
F28F 9/00 ;
Abstract
A layered heat exchanger for use in evaporators or the like has a pipe mount plate which is given improved amenability to brazing at the portion thereof between a fluid introduction pipe socket and a fluid discharge pipe socket provided on the plate. This feature reliably precludes the development of a shortcut channel between the fluid introduction channel and the fluid discharge channel due to a faulty brazed joint.