Constant-flow regulator for gravity-fed liquids

Details Constant-flow regulator for gravity-fed liquids Constant-flow regulator for gravity-fed liquids

1980-10-20

1982-05-11

Walton, George L.

Fluid handling

Processes

With control of flow by a condition or characteristic of a...

128214C, 116273, 116277, 137391, 137433, 137553, 138 45, 222 68, 251122, 251205, F16K 2118, G05D 701

Patent

active

043288200

ABSTRACT:
A constant-flow regulator for use in gravity-assisted liquid-delivery systems, wherein the regulator comprises: upper and lower cylindrical elements secured together for movement to form a chamber, whereby the height of the chamber formed by the upper and lower sections may be varied; and a double conical float element positioned within the chamber, the float element moving between a closed and an open position, whereby one or the other end of the float element moves upwardly or downwardly to seal an inlet or an outlet, in order to maintain constant the liquid level within the closed container formed by the first and second cylindrical elements.

REFERENCES:
patent: 2602464 (1952-07-01), Greening
patent: 3667464 (1972-06-01), Alligood, Jr.
patent: 3929157 (1975-12-01), Serur
patent: 3989043 (1976-11-01), Dimeff
patent: 4096879 (1978-06-01), Serur et al.
patent: 4269222 (1981-05-01), Palti

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