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. 08, 2025
Filed:
Dec. 08, 2020
Zhejiang Sanhua Automotive Components Co., Ltd., Zhejiang, CN;
Ren Wang, Zhejiang, CN;
Lixin Wang, Zhejiang, CN;
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD., Zhejiang, CN;
Abstract
An electric valve, comprising a housing and an end cover. A cavity and a valve port are formed in the housing. The electric valve further comprises a rotor assembly, a rod assembly, and a valve core assembly; the rotor assembly is connected to one end of the rod assembly; and the other end of the rod assembly is connected to the valve core assembly. The electric valve further comprises a sealing component, and the sealing component is distant from the valve port with respect to the valve core assembly; the sealing component comprises a first cylindrical portion, a membrane portion, and an annular sealing portion; by providing the sealing component, the first cylindrical portion is connected to the rod assembly and a connection position is sealed.