Fluid level controller

Details Fluid level controller Fluid level controller

1981-02-11

1982-06-22

Walton, George L.

Fluid handling

Liquid level responsive or maintaining systems

By float controlled valve

137444, 137446, F16K 3122, F16K 3126

Patent

active

043357415

ABSTRACT:
The fluid level controller includes a control valve rod with a flotation element depending therefrom so that as the fluid level rises, the float rises and actuates the control valve in one direction at a predetermined level and when the float descends, the control valve is actuated to the proper center position. The rod is screw threaded and a connector element for the float engages the rod for sliding movement therealong with wing nuts being provided on each side thereof to clamp the connector element in the desired position along the rod. The connector element is also vertically slotted and engages over the rod via the slot. This slot allows vertical adjustment of the float within the limits of the slot and is clamped with the wing nuts in the desired vertical relationship so that adjustment can take place longitudinally and vertically by the same wing nuts.

REFERENCES:
patent: 1107268 (1914-08-01), Davis
patent: 1600670 (1926-09-01), Hess
patent: 1972331 (1934-09-01), Dean
patent: 3331387 (1967-07-01), Walters

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