Valves and valve actuation – With correlated flow path – Valve operated by joining flow path sections
Patent
1995-11-29
1998-06-09
Lee, Kevin
Valves and valve actuation
With correlated flow path
Valve operated by joining flow path sections
251366, F16L 3728
Patent
active
057623198
ABSTRACT:
A valve insert for a pressurized fluid container has a valve plate deep drawn from sheet metal, a valve body with a central tube that is molded around partial regions of the valve plate, a valve piston guided in the valve body and a valve spring attached to the valve body and acting on the valve piston. The valve plate has one end region with a bell-shaped edge shoulder connected to a flanged edge of the container, another end region with a flanged edge anchored to the central tube of the valve body and a middle region with a beading with a pitch running at least partially around it.
REFERENCES:
patent: 3486730 (1969-12-01), Potash
patent: 5577706 (1996-11-01), King
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