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. 25, 2022
Filed:
Feb. 25, 2021
Hanon Systems, Daejeon, KR;
Jakub Kubricky, Novy Jicin, CZ;
Radim Cech, Novy Jicin, CZ;
Radek Macicek, Novy Jicin, CZ;
Martin Pavlinak, Novy Jicin, CZ;
Jakub Pszczolka, Novy Jicin, CZ;
Eric Kesler, Novi, MI (US);
Zdenek Vahalik, Novy Jicin, CZ;
Pavel Dusek, Novy Jicin, CZ;
HANON SYSTEMS, Daejeon, KR;
Abstract
A one way valve cartridge for a flow assembly includes a housing having an axial aperture formed therein. A leading ring is coupled to the housing. A piston is disposed in the housing and is in sliding relationship with the leading ring. The piston is configured to reciprocate between a closed position to seal the axial aperture and an open position to permit a flow of fluid through the axial aperture. A spring urges the piston into the closed position to seal with the housing.