Fluid handling – Liquid level responsive or maintaining systems – By float controlled valve
Patent
1983-06-14
1985-01-22
Walton, George L.
Fluid handling
Liquid level responsive or maintaining systems
By float controlled valve
137441, 137444, 138 45, 138 46, 251118, F16K 4700, F16K 3122
Patent
active
044945620
ABSTRACT:
YA flow proportioning control for proportioning flow from a water level sensing valve. A barrier is positioned downstream from the valve adjacent to a refill line. A restrictor ring is positioned on said barrier with a portion overlying the upper surface of the refill line. It is interchangeable so that by substituting rings of various sizes, various proportions of flow can be selected.
REFERENCES:
patent: 1038014 (1912-09-01), Stack
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patent: 2635622 (1953-04-01), Owens
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patent: 3070118 (1962-12-01), Antunez, Jr.
patent: 3516094 (1970-06-01), Reagan
patent: 3785397 (1974-01-01), Young
patent: 4408361 (1983-10-01), Rozek
Coast Foundry & Manufacturing Company
Mon Donald D.
O'Reilly David
Walton George L.
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