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. 10, 2023
Filed:
Oct. 05, 2021
Vianney Rabhi, Lyons, FR;
Vianney Rabhi, Lyons, FR;
Other;
Abstract
The valve plate () with free micro-balls allows a fluid () to flow from an upstream volume () to a downstream volume () and not in the reverse direction, and comprises a circulation plate () crossed through by a circulation orifice () terminated by a micro-ball seat (), a permeable guide plate () parallel to said plate () being crossed through by a guide cylindrical orifice () which houses a micro-ball () which rests on said seat () so as to close said orifice () or rests on a permeable micro-ball stop abutment (), a spacer () being interposed between said plate () and said plate (), a discharge passageway () crossing through said plate () to allow the fluid () to flow when the micro-ball () does not rest on said seat ().