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. 05, 2023
Filed:
Apr. 02, 2020
Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd., Shaoxing Zhejiang, CN;
Ming Lv, Shaoxing Zhejiang, CN;
Baijiang Qian, Shaoxing Zhejiang, CN;
ZHEJIANG SANHUA COMMERCIAL REFRIGERATION CONTROLS CO., LTD., Zhejiang, CN;
Abstract
An electric valve, including a valve body part, a valve seat part, and a valve core part. The valve core part is provided in an inner cavity of the valve body part. The valve core part comprises a valve core. The valve core comprises a lower segment portion. The valve base part comprises a first sealing portion. An end of the lower segment portion can be abutted against or separated from the first sealing portion. The valve body part comprises a bushing part. The valve core part comprises a second sealing portion. The diameter Dof the axial projection loop of the outer edge of the second sealing portion on the cross section of the lower segment portion, the outer diameter Dof the lower segment portion, and the inner diameter Dof the lower segment portion, satisfy: 0.2 mm≤D*(D−D)≤6 mm.