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:
Sep. 23, 2025
Filed:
May. 10, 2022
Applicant:
Daikin Industries, Ltd., Osaka, JP;
Inventors:
Kou Terai, Osaka, JP;
Yutaka Shibata, Osaka, JP;
Assignee:
DAIKIN INDUSTRIES, LTD., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F28F 9/02 (2006.01); F28D 9/00 (2006.01); F28F 3/08 (2006.01); F28F 3/12 (2006.01);
U.S. Cl.
CPC ...
F28F 9/028 (2013.01); F28D 9/0037 (2013.01); F28F 3/08 (2013.01); F28F 3/12 (2013.01);
Abstract
A heat exchanger that heats or cools water with a fluid includes: a heat transfer portion that includes fluid flow paths through which a fluid flows, and water flow paths through which water flows and that are adjacent to the fluid flow paths; an upstream portion that forms an upstream space on an upstream side of the water flow paths; and a distributor disposed in the upstream space and that distributes water that flows into the upstream space from a water entering port to the water flow paths.