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:
Jan. 20, 2026
Filed:
Oct. 07, 2024
Atago Manufacturing Co., Ltd., Kiryu, JP;
The University of Tokyo, Tokyo, JP;
Denso Corporation, Kariya, JP;
Noboru Otomo, Kiryu, JP;
Ken Yamamoto, Kiryu, JP;
Kenichi Morimoto, Tokyo, JP;
Yuji Suzuki, Tokyo, JP;
ATAGO MANUFACTURING CO., LTD., Gunma, JP;
The University of Tokyo, Tokyo, JP;
DENSO CORPORATION, Aichi, JP;
Abstract
Provided is a heat exchange promotion member and a heat exchanger that can improve heat transfer performance while holding down an increase in pressure drag of a fluid that exchanges heat with the heat exchange promotion member. A heat dissipation finof the present invention is a heat exchange promotion member that exchanges heat with a flowing fluid. The heat dissipation finincludes a planar partwhich is a surface substantially parallel to the fluid flowing direction and a raised partthat protrudes from the planar parttoward the fluid. The raised parthas a portion slanted relative to the direction in which the fluid flows, and there are a plurality of the raised partsformed spaced apart from one another in the fluid flowing direction.