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:
Apr. 30, 2024
Filed:
Apr. 10, 2019
Zhejiang Sanhua Automotive Components Co., Ltd., Hangzhou, CN;
Fangfang Yin, Zhejiang, CN;
Jiguang Zou, Zhejiang, CN;
Jiang Zou, Zhejiang, CN;
Weixin Jiang, Zhejiang, CN;
Zhejiang Sanhua Automotive Components Co., Ltd., Hangzhou, CN;
Abstract
A plate-fin heat exchanger, including first plates and second plates, several protrusions being provided on the side of a first plate surface of each first plate, a fin being provided between a second plate surface of each first plate and a first plate surface of the adjacent second plate, and no fin being provided between the side of the first plate where the protrusions are provided and the second plate surface of the adjacent second plate. The heat exchanger increases flow turbulence in first fluid channels by using the fins, and increases flow turbulence in second fluid channels by using a structure of the several protrusions, so that low-pressure fluid can flow through the first fluid channels, and high-pressure fluid can flow through the second fluid channels.