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:
Mar. 25, 2025
Filed:
Mar. 30, 2021
Sumitomo Precision Products Co., Ltd., Amagasaki, JP;
Shota Hanafusa, Amagasaki, JP;
Kenji Ando, Amagasaki, JP;
Sumitomo Precision Products Co., LTD., Amagasaki, JP;
Abstract
A heat exchanger () includes a heat exchanger () including a separate plate () and a first flow path () which is divided by a plurality of fin portions () and through which air flows, a fan (), and a control unit () that performs control for switching between a first mode where heat exchange is performed by forcing air to flow in and a second mode where heat exchange is performed by natural convection, the plurality of fin portions () are disposed in parallel at predetermined intervals (p), and are formed to have an undulating shape from one end () toward the other end () of the first flow path () in a width direction of the first flow path (), and the first flow path () is configured to be used in both the first mode and the second mode.