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. 12, 2014
Filed:
Mar. 07, 2011
Applicants:
Toshihide Ninagawa, Chita, JP;
Hidetake Kuwahara, Kariya, JP;
Inventors:
Toshihide Ninagawa, Chita, JP;
Hidetake Kuwahara, Kariya, JP;
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F28D 1/00 (2006.01); F28D 1/02 (2006.01); F28D 1/04 (2006.01); F28F 9/00 (2006.01); F28F 9/02 (2006.01); F28D 1/053 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F28F 9/001 (2013.01); F28D 1/05366 (2013.01); F28D 2021/0094 (2013.01); F28F 9/0226 (2013.01);
Abstract
A heat exchanger includes tubes layered in a layering direction, a side plate arranged most outside of the tubes in the layering direction, and a core plate extending in the layering direction. The side plate has an end portion in a longitudinal direction, and the core plate has a wall portion extending in the longitudinal direction. The end portion of the side plate has a brazing section brazed to an outer face of the wall portion of the core plate, and the end portion of the side plate has a through hole located in the brazing section.