Fluid flow control sleeve valve

Details Fluid flow control sleeve valve Fluid flow control sleeve valve

1996-07-19

2000-04-11

Fox, John

Valves and valve actuation

Tube compressors

Fluid pressure actuated

251 611, 251358, F16K 707

Patent

active

060479434

ABSTRACT:
A fluid flow control sleeve valve having a generally concave cylindrical deformable sleeve sealing against a core in the flow passage at rest and defining an annular flow passage in the housing when deformed, including a pressure chamber defined between the sleeve and the valve housing, and preferably including integral longitudinal and circumferential sleeve ribs, a concave sealing surface on the core and fins adjacent the core downstream partially conforming to the shape of a portion of the non-deformed sleeve.

REFERENCES:
patent: 3047008 (1962-07-01), Clarkson
patent: 3078675 (1963-02-01), Baldwin
patent: 3494588 (1970-02-01), Kisling, III
patent: 3624801 (1971-11-01), Gannon
patent: 4023772 (1977-05-01), Ratelband
patent: 4451023 (1984-05-01), Zakai
patent: 4619436 (1986-10-01), Bonzer et al.
patent: 4642833 (1987-02-01), Stoltz et al.
patent: 4796804 (1989-01-01), Weiss
patent: 4824072 (1989-04-01), Zakai
patent: 5035259 (1991-07-01), Allen et al.
patent: 5090660 (1992-02-01), Ratelband

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