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. 26, 2022
Filed:
Jun. 08, 2020
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Yutaro Fumoto, Kasugai, JP;
Tatsuo Kawaguchi, Mizuho, JP;
Assignee:
NGK Insulators, Ltd., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 7/10 (2006.01); F28D 7/16 (2006.01); F28F 21/04 (2006.01); F28F 19/01 (2006.01); F28F 1/40 (2006.01);
U.S. Cl.
CPC ...
F28D 7/10 (2013.01); F28D 7/1676 (2013.01); F28F 1/40 (2013.01); F28F 19/01 (2013.01); F28F 21/04 (2013.01);
Abstract
A heat exchanger includes: a hollow pillar shaped honeycomb structure; a first cylindrical member fitted to a surface of an outer peripheral wall of the pillar shaped honeycomb structure; a second cylindrical member fitted to a surface of an inner peripheral wall of the pillar shaped honeycomb structure; a cylindrical guide member having a portion, the portion being disposed on a radially inner side of the second cylindrical member with a distance so as to form the flow path for the first fluid;