F - Mech Eng,Light,Heat,Weapons – 16 – K
Patent
F - Mech Eng,Light,Heat,Weapons
16
K
F16K 1/46 (2006.01) B01D 53/26 (2006.01) F16K 15/06 (2006.01) F16K 25/00 (2006.01)
Patent
CA 2203304
A valve seal system for passageway through a valve body emerging through a first generally flat and rigid surface having a valve member including a resilient seal with generally flat exposed surface adapted to be brought into contact with the generally flat rigid surface and having a generally circular raised resilient ring portion extending from the generally flat exposed surface. The raised resilient ring portion adapted to be compressed against the generally flat rigid surface to seal the resilient seal against the generally flat rigid surface when the valve member is moved to a closed position by virtue of the raised resilient ring portion being compressed against the generally flat rigid surface.
Mitsch Matthew D.
Streitman Lawrence R.
Macrae & Co.
Westinghouse Air Brake Company
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