Magnetically actuated valve

Details Magnetically actuated valve Magnetically actuated valve

1982-08-03

1984-06-05

Rosenthal, Arnold

Valves and valve actuation

Permanent or constantly energized magnet actuator

251 88, 251133, 251139, F16K 3110, F16K 148, F16K 102

Patent

active

044524234

ABSTRACT:
A magnetically actuated valve which includes a one-piece valve body, a linearly translatable poppet for selectively blocking an aperture in the valve body, a magnetically operable rotor, a magnetic collar or electromagnetic coil external to the valve body for inducing rotation of the rotor, and a screw and nut arrangement for converting rotational motion of the rotor into linear motion of the poppet.

REFERENCES:
patent: 2289574 (1942-07-01), Carlson
patent: 2346904 (1944-04-01), Carlson
patent: 2589188 (1952-03-01), DeCraene et al.
patent: 2792194 (1957-05-01), Huck
patent: 3134404 (1964-05-01), Ziccardi
patent: 3282554 (1966-11-01), Jones
patent: 3285563 (1966-11-01), Clarkson
patent: 3355140 (1967-11-01), Andersen
patent: 3512753 (1970-05-01), Weise
patent: 4097786 (1978-06-01), Lund
patent: 4245814 (1981-01-01), Shimizu
patent: 4284262 (1981-08-01), Ruyak
Warner/Beaver Ball Bearing Screw Catalog, dated 4/78, pp. 1-4.

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