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:
Oct. 23, 2007
Filed:
Jun. 28, 2005
Applicants:
Kenichiro Maeda, Neyagawa, JP;
Yukio Uemura, Nagoya, JP;
Kei Kajiya, Kariya, JP;
Inventors:
Assignee:
DENSO Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/00 (2006.01); B60H 1/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A heat source fluid inlet pipe of a heat exchanger main bodycomprises a rotation side inlet pipeand a fixed side inlet pipethat are integrated with the heat exchanger main body. A heat source fluid outlet pipe comprises a rotation side outlet pipeand a fixed side outlet pipethat are integrated with the heat exchanger main body. These pipesandare constituted into a coaxial double-piping structureand the heat exchanger main bodyis allowed to rotate with a center axis A of this coaxial double-piping structureas the center.