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:
Feb. 28, 2023
Filed:
Jun. 13, 2018
Applicant:
Engineered Controls International, Llc, Elon, NC (US);
Inventor:
Guangbin Cao, Shanghai, CN;
Assignee:
Engineered Controls International, LLC, Elon, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K 31/50 (2006.01); F16K 1/04 (2006.01); F16K 27/02 (2006.01); F16K 41/04 (2006.01);
U.S. Cl.
CPC ...
F16K 31/50 (2013.01); F16K 1/04 (2013.01); F16K 27/0254 (2013.01); F16K 41/043 (2013.01); F17C 2205/0332 (2013.01);
Abstract
A valve assembly () for use with a valve body () having a valve seat () is disclosed, the valve assembly () comprising: a cartridge () threadably engaged with and extending away from the valve body (); a poppet () slidably engaged with the cartridge (); a plate () engaged with the poppet (); a plunger () slidably engaged with the cartridge () and slidably extending through the plate (); and a retainer () captured between the plate () and a surface of the poppet (), wherein the retainer () is threadably engaged with the plunger (). The valve assembly () can regulate fluid flow.