Patent ID: 8844776
Filing Date: 2014-09-30
Classification: B67D

Abstract:
1. A bottle cartridge comprising: a cartridge body; a first resilient valve seal defined integrally in said cartridge body; a second resilient valve seal defined integrally in said cartridge body; a valve core, said valve core having first and second sealing surfaces; a fluid passage in said valve core, said fluid passage having a fluid port operably communicating therewith; said valve core moveable between respective closed and open positions; said valve core in said open position having both first and second sealing surfaces respectively, in sealing contact with said first and second resilient valve seals; said port oriented at a position beyond said seals for passage of fluid through said fluid passage in said core; and said valve core in said closed position having said first sealing surface spaced from said first resilient valve seal.