High speed-high flow spool valve

Details High speed-high flow spool valve High speed-high flow spool valve

1985-03-25

1986-03-25

Rosenthal, Arnold

Fluid handling

Systems

Multi-way valve unit

25112915, 25112911, 13762532, F16K 326, F16K 3106

Patent

active

045776610

ABSTRACT:
An ultra fast-acting shut-off valve utilizing a slotted spool in registry with a slotted sleeve which provides full opening with an extremely short valve throw. The valve may be operated by any suitable actuator. An electric solenoid is provided in the preferred embodiment described, making it compatible with electronic micro-processor control systems.

REFERENCES:
patent: 1654642 (1928-01-01), Geissinger
patent: 1938943 (1933-12-01), Terry
patent: 2288607 (1942-07-01), Chandler
patent: 2380631 (1945-07-01), Cones
patent: 2601231 (1952-06-01), Smith et al.
patent: 3127909 (1964-04-01), Alamprese
patent: 3368791 (1968-02-01), Wells
patent: 3469818 (1969-09-01), Cowan
patent: 4375821 (1983-03-01), Nanao

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