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:
Jan. 21, 2025
Filed:
Apr. 21, 2023
Applicant:
Zhejiang Dunan Artificial Environment Co., Ltd., Shaoxing, CN;
Inventors:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD., Shaoxing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 27/02 (2006.01); F16K 15/02 (2006.01);
U.S. Cl.
CPC ...
F16K 27/0209 (2013.01); F16K 15/028 (2013.01);
Abstract
A one-way valve is provided. The one-way valve includes a housing and a valve core assembly. The housing is provided with a valve port. A ratio of a wall thickness of the housing to an outer diameter of the housing is in a range of 0.08 and 0.12. The valve core assembly is movably disposed in the housing and configured to open or seal the valve port.