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:
Jul. 01, 2025
Filed:
Apr. 15, 2022
Zhejiang Sanhua Automotive Components Co., Ltd., Zhejiang, CN;
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD., Zhejiang, CN;
Abstract
A control valve includes a valve body and a valve core; the valve body comprises a side wall part; the control valve has a valve cavity, the control valve comprises at least five channels, one end of each channel is in communication with the valve cavity, and the other end forms a valve port of the control valve; the valve core includes an internal guide passage cavity, a plurality of external guide passage cavities, a first separation plate, and a second separation plate; the first separation plate is located between the internal guide passage cavity and an external guide passage cavity, and the second separation plate is located between two adjacent external guide passage cavities; the first separation plate has a communication hole, and the internal guide passage cavity is in communication with a portion of the external guide passage cavities by means of the communication hole.