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:
Dec. 07, 2021
Filed:
May. 08, 2018
Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd., Zhejiang, CN;
Sijie Tang, Zhejiang, CN;
Abstract
An electric valve includes a valve body component, a transmission component, and a valve needle component. The valve body component includes a valve core sleeve, and the valve core sleeve includes a first inner guide wall. A movable connecting component is in a suspended connection with the transmission component, the movable connecting component includes a connecting body, the connecting body includes a first outer guide wall, the connecting body includes a lower opening portion and an accommodating hole in communication with the lower opening portion, and a hole wall of the accommodating hole includes a second inner guide wall. The valve needle component includes a valve needle, the valve needle includes a second outer guide wall, the second outer guide wall is slidably in clearance fit with the second inner guide wall. A manufacturing method for the electric valve is further disclosed.