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:
Jun. 09, 2026
Filed:
Mar. 25, 2024
Honda Motor Co., Ltd., Tokyo, JP;
Yuta Kurosawa, Saitama, JP;
Tsuneo Endo, Saitama, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A heat exchanger includes: a core portion; a first refrigerant flow path; and a second refrigerant flow path as defined herein, the first refrigerant flow path includes a first main flow path extending in a first direction, the second refrigerant flow path includes a second main flow path extending in the first direction, the first main flow path and the second main flow path are defined by a partition wall extending in the first direction in the core portion, the second fluid flows through the second main flow path from one side to other side in the first direction, and in the second main flow path, a plurality of fins extending from the partition wall toward a center of the second main flow path when viewed from the first direction are spirally provided with the first direction as an axis at predetermined intervals in the first direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile