Fluid valve assembly

Details Fluid valve assembly Fluid valve assembly

1976-05-27

1978-04-11

Rosenthal, Arnold

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

1376253, 13762538, F16K 3112

Patent

active

040833801

ABSTRACT:
A valve assembly for controlling the flow of fluids between the inlet and outlet of a fluid valve. The valve assembly may comprise a barrier element disposed within the body of the valve and having a portion which is porous for providing fluid communication between the valve inlet and outlet. The valve assembly may also comprise a sealing element disposed in the valve body and movable, relative to the barrier element between a first position, in which fluid flow through the porous portion of the barrier element is sealingly blocked preventing fluid communication between the valve inlet and outlet, and a second position, in which the porous portion is unblocked, permitting fluid communication between the valve inlet and outlet.

REFERENCES:
patent: 1702550 (1929-02-01), Stevenson
patent: 2132030 (1938-10-01), Hunt et al.
patent: 2517061 (1950-08-01), Von Stackelberg
patent: 3057374 (1962-10-01), Gondek
patent: 3168111 (1965-02-01), Strauss
patent: 3338548 (1967-08-01), Mott
patent: 3472292 (1969-10-01), Godfrey
patent: 3527254 (1970-09-01), Mott
patent: 3648969 (1972-03-01), Marquart
patent: 3693659 (1972-09-01), Parola
patent: 4027923 (1977-06-01), Saito

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