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:
May. 12, 2020
Filed:
Dec. 05, 2014
Applicant:
Calsonic Kansei Corporation, Saitama-shi, Saitama, JP;
Inventors:
Youhei Ichiyanagi, Saitama, JP;
Kazuhiro Idei, Saitama, JP;
Assignee:
CALSONIC KANSEI CORPORATION, Saitama-shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 21/00 (2006.01); F01N 5/02 (2006.01); F28F 9/02 (2006.01); F28D 20/00 (2006.01); F28D 7/10 (2006.01); F28D 7/00 (2006.01); F28D 7/08 (2006.01); F28F 1/04 (2006.01); F28F 3/02 (2006.01); F28F 13/06 (2006.01); F28F 13/08 (2006.01);
U.S. Cl.
CPC ...
F28D 21/0003 (2013.01); F01N 5/02 (2013.01); F28D 7/005 (2013.01); F28D 7/08 (2013.01); F28D 7/106 (2013.01); F28D 20/0056 (2013.01); F28F 1/04 (2013.01); F28F 3/02 (2013.01); F28F 9/0256 (2013.01); F28F 13/06 (2013.01); F28F 13/08 (2013.01); F28D 2021/008 (2013.01); Y02E 60/142 (2013.01); Y02T 10/16 (2013.01);
Abstract
An exhaust heat recovery device includes: an exhaust pipe through which exhaust flows; a heat recovery material arranged in the exhaust pipe and recovering heat of the exhaust; a heat medium flow passage through which heat medium recovering the heat recovered by the heat recovery material flows; and an exhaust restriction portion arranged in the exhaust pipe and allowing the exhaust to pass through only part of the heat recovery material.