Plate valve

Details Plate valve Plate valve

1981-11-10

1983-11-01

Walton, George L.

Valves and valve actuation

Fluid actuated or retarded

Pilot or servo type motor

92 30, 92181P, 251 63, 251167, 251175, 251327, F16K 2500, F16K 31122

Patent

active

044126719

ABSTRACT:
The plate valve has a housing forming an inlet spigot and an outlet spigot. A movable valve member provided with a closure plate and an orifice plate is movable radially of the spigots via servo-pistons which are rigidly connected to the valve member. The pistons are guided in cylinders disposed diametrically opposite one another on the spigots. The cylinders may be integrally formed with the plate valve housing or may be separably formed as cylinder heads.

REFERENCES:
patent: 430089 (1890-06-01), Sewall
patent: 2093634 (1937-09-01), Cordes
patent: 2417353 (1947-03-01), Crane et al.
patent: 2605079 (1952-07-01), Miller et al.
patent: 2742879 (1956-04-01), Kieser
patent: 2936996 (1960-05-01), Mercer
patent: 2964291 (1960-12-01), Williams et al.
patent: 3071343 (1963-01-01), Milleville
patent: 3635436 (1972-01-01), Tillman
patent: 4010928 (1977-03-01), Smith
patent: 4255930 (1981-03-01), Natalie

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