Fluid handling – Destructible or deformable element controlled – Heat destructible or fusible
Patent
1981-12-04
1984-07-03
Weakley, Harold W.
Fluid handling
Destructible or deformable element controlled
Heat destructible or fusible
137 75, 13750542, F16K 1304
Patent
active
044573294
ABSTRACT:
A safety pressure regulator employing a diaphragm actuator that upon exposure to high temperature an element melts to release the valve from the actuator to effect its automatic closing.
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McQuillen Joseph E.
Miller Keith A.
Snyder Richard H.
Werley Barry L.
Air Products and Chemicals Inc.
Innis E. Eugene
Simmons James C.
Weakley Harold W.
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