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:
May. 12, 1992
Filed:
Mar. 26, 1991
Alfons Knapp, Biberack/Riss, DE;
Gevipi A.G., Vaduz, LI;
Abstract
A cartridge for a mixer valve comprising a cage, a supporting member for a hard material plate, a hard material plate mounted, operatively stationary, in this supporting member, at least one sealing gasket interposed between the fixed plate and the supporting member, and retaining structure arranged for connecting the fixed plate to the respective supporting member with a gasket compressed therebetween, in such a way as to maintain between these parts a constraint state, wherein the supporting member for the fixed plate is formed by a bottom applied to the cartridge cage, this latter having a seat intended for direct support of the fixed plate, and the retaining structure operating between the cage and the bottom of the cartridge. In this way the compression of the gasket is obtained without applying to the fixed plate any concentrated strain capable of damaging the same. Moreover the bottom may have sealing structure of different shapes and kinds, in order to render the cartridge suitable for application in different kinds of valves.