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:
Dec. 24, 2024
Filed:
Feb. 24, 2021
Applicant:
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Inventors:
Shunsaku Eguchi, Tokyo, JP;
Nobuhide Hara, Tokyo, JP;
Hiroyuki Nakaharai, Tokyo, JP;
Yoichi Uefuji, Tokyo, JP;
Masaya Hatanaka, Tokyo, JP;
Takuo Oda, Tokyo, JP;
Koichi Tanimoto, Tokyo, JP;
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28D 7/00 (2006.01); F28F 7/02 (2006.01);
U.S. Cl.
CPC ...
F28D 7/0008 (2013.01); F28F 7/02 (2013.01); F28F 2225/04 (2013.01); F28F 2270/02 (2013.01);
Abstract
A heat exchanger core includes a core formed such that a pair of adjacent passages are folded on top of one another while being adjacent. At least one passage of the pair of adjacent passages has a pair of adjacent passage portions between which the other passage is not interposed in a direction in which the passages lie on top of one another. The core has a heat insulation layer between the pair of passage portions.