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, 2026
Filed:
Feb. 24, 2021
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Hiroyuki Nakaharai, Tokyo, JP;
Koichi Tanimoto, Tokyo, JP;
Yoichi Uefuji, Tokyo, JP;
Nobuhide Hara, Tokyo, JP;
Takuo Oda, Tokyo, JP;
Masaya Hatanaka, Tokyo, JP;
Shunsaku Eguchi, Tokyo, JP;
MITSUBISHI HEAVY INDUSTRIES, LTD., Tokyo, JP;
Abstract
A heat exchanger core according to at least one embodiment is provided with: a core body having a plurality of cavity portions forming a plurality of channels inside the core body; and a header including a header passage communicating with the plurality of channels on at least one end side of the core body. The header passage is at least partially located in a region displaced outward from an arrangement area of the plurality of channels in plan view as viewed from a first extension direction of the plurality of channels. The core body has a body side surface extending along the first extension direction at a position closer to the arrangement area than a portion of the header passage that is farthest outward from the arrangement area in the plan view.