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. 11, 2017
Filed:
Jul. 19, 2013
Applicant:
Futaba Industrial Co., Ltd., Aichi, JP;
Inventors:
Arata Kobayashi, Aichi, JP;
Hirohisa Okami, Aichi, JP;
Assignee:
FUTABA INDUSTRIAL CO., LTD., Aichi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60H 1/00 (2006.01); F01N 5/02 (2006.01); F28D 7/00 (2006.01); F28D 7/02 (2006.01); F28D 9/00 (2006.01); F28D 21/00 (2006.01); F28F 9/02 (2006.01);
U.S. Cl.
CPC ...
F01N 5/02 (2013.01); F28D 7/005 (2013.01); F28D 7/024 (2013.01); F28D 9/0043 (2013.01); F28D 21/0003 (2013.01); F01N 2240/02 (2013.01); F01N 2240/36 (2013.01); F28F 9/0265 (2013.01); F28F 2250/00 (2013.01); Y02T 10/16 (2013.01);
Abstract
In an exhaust heat recovery device, exhaust gas flows out from a heat exchange outflow port into a heat exchange passage. The exhaust gas having flowed out into the heat exchange passage flows in a radial direction from an inner side to an outer side of a heat exchanger to reach a second heat exchange passage from a first heat exchange passage. A heat exchange is performed in the heat exchanger while the exhaust gas flows.