Fluid handling – Systems – Valves with separate – correlated – actuators
Patent
1978-03-06
1980-01-01
Schwadron, Martin P.
Fluid handling
Systems
Valves with separate, correlated, actuators
114238, 251297, F16K 3514
Patent
active
041811526
ABSTRACT:
A manifold controls the venting of pressurized gas from an ordnance launc. A manifold block is provided with a number of passageways which communicate with a pair of recesses machined in the block. A high pressure gas valve is disposed in one of the recesses while a venting valve is rotatably positioned in the other recess. Ports are included in both of the valves so that when they are rotated a venting sequence of the launcher is effected. A specifically configured handle is secured to each of the valves and a spring biased pawl engages a number of teeth on the venting valve handle to allow only one direction of rotation. The configurations of the handles, the ratchet and pawl ensure a preestablished venting sequence and readying of the launcher for another shot.
REFERENCES:
patent: 1309295 (1919-07-01), Magee
patent: 2016577 (1935-10-01), Pearson
Gerard Richard
Johnston Ervin F.
Keough Thomas G.
Schwadron Martin P.
Sciascia Richard S.
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