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. 07, 2012
Filed:
Jul. 28, 2005
Andrea Lupi, Octeville-sur-Mer, FR;
Roberto Cuoghi, Octeville-sur-Mer, FR;
Andrea Lupi, Octeville-sur-Mer, FR;
Roberto Cuoghi, Octeville-sur-Mer, FR;
Sidel Participations, Octeville-sur-Mer, FR;
Abstract
A filling valve () including: a hollow housing (); a moving valve assembly () slidingly mounted in the housing (), the moving valve assembly () and the hollow housing () together defining a liquid chamber () and a gas chamber (); a liquid inlet () for putting the liquid chamber () into communication with a liquid supply pipe (); a gas inlet () for putting the gas chamber () into communication with a gas supply pipe (); wherein the hollow housing () and the moving valve assembly () together define a medium chamber the () located between the liquid chamber () and the gas chamber (), and wherein the filling valve () further comprises: a first diaphragm () linking the valve assembly () to the housing () between the liquid chamber () and the medium chamber (), and a second diaphragm () linking the valve assembly () to the housing () between the gas chamber () and the medium chamber ().