Float controlled separator valve

Details Float controlled separator valve Float controlled separator valve

1983-10-25

1986-04-08

Cohan, Alan

Fluid handling

Diverse fluid containing pressure systems

Fluid separating traps or vents

137190, 137404, F16K 1320

Patent

active

045805920

ABSTRACT:
Open vessel separator valve has ballasted, hollow-cavitied float disposed above oil/water inlet orifice. Float having large net mass floats in water and sinks in oil. Liquid passes through spillways of sinking float into said float cavity and fills same. Sunken float applies downward force upon sealing means located thereunder, thereby closing oil/water inlet orifice. Device can be reset by draining liquid from sunken float.

REFERENCES:
patent: 787365 (1905-08-01), Franey
patent: 1191342 (1916-07-01), Pendleton
patent: 1995742 (1935-03-01), Linnmann
patent: 2170247 (1939-08-01), Lambert
patent: 2673648 (1954-03-01), Kenney
patent: 2996073 (1961-08-01), Wolsh
patent: 3889706 (1975-06-01), Wallin

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