Valve for controlling liquid flow

Details Valve for controlling liquid flow Valve for controlling liquid flow

1977-07-22

1980-02-05

Schwadron, Martin P.

Fluid handling

Liquid level responsive or maintaining systems

By float controlled valve

137436, 137443, 137451, 251 46, 251 611, F16K 3118

Patent

active

041867645

ABSTRACT:
A valve is provided for controlling fluid flow between the inlet and outlet of a closed valve housing. A stationary insert body in the housing includes a through channel with cross channels extending transversely therefrom. The latter open on the inner side of an expansible U-shaped ring which surrounds the periphery of the insert body and is spaced from the wall of the valve housing. A piston is movable to close the outlet of the through channel so as to increase the pressure in the cross channels and cause expansion of the ring to close off the passage around the insert body between the inlet and outlet.

REFERENCES:
patent: 2724405 (1955-11-01), Stover
patent: 3074684 (1963-01-01), Doyle
patent: 3429333 (1969-02-01), Schoepe et al.
patent: 3865131 (1975-02-01), Jacobson
patent: 4072164 (1978-02-01), Kaden

Affiliated with

Also associated with

Rating

Valve for controlling liquid flow does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Valve for controlling liquid flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Valve for controlling liquid flow will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2176685