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:
Apr. 26, 2022
Filed:
Jul. 01, 2016
Applicant:
Mitsubishi Electric Corporation, Tokyo, JP;
Inventor:
Hideaki Maeyama, Tokyo, JP;
Assignee:
Mitsubishi Electric Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 1/32 (2006.01); F25B 39/00 (2006.01); F28D 1/053 (2006.01); F28D 21/00 (2006.01); F28F 1/12 (2006.01);
U.S. Cl.
CPC ...
F28F 1/325 (2013.01); F25B 39/00 (2013.01); F28D 1/05383 (2013.01); F28F 1/32 (2013.01); F25B 2500/01 (2013.01); F28D 2021/0068 (2013.01); F28F 1/126 (2013.01); F28F 2215/12 (2013.01);
Abstract
A heat exchanger includes plate-shaped fins and a plurality of heat transfer pipes attached to the fins so as to intersect the fins. The heat transfer pipes are disposed at intervals in a long-edge direction of the fins. The fins have a wave shape at at least a portion thereof and are capable of expanding and contracting in the long-edge direction.