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:
Nov. 18, 2025
Filed:
Mar. 30, 2023
Honda Motor Co., Ltd., Tokyo, JP;
Yuta Kurosawa, Saitama, JP;
Tsuneo Endo, Saitama, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A heat exchanger including: a first flow path surrounded by a first flow path wall; a second flow path surrounded by a second flow path wall formed separately from the first flow path wall; and a third flow path formed by a space between the first flow path wall and the second flow path wall. The first flow path is configured to allow a first fluid to flow therethrough, the second flow path is configured to allow a second fluid to flow therethrough, and the third flow path is configured to allow a third fluid to flow therethrough. The heat exchanger performs heat exchange between the first fluid and the third fluid, and between the second fluid and the third fluid. The first flow path wall and the second flow path wall are formed such that the first flow path and the second flow path are three-dimensionally intertwined.