Valves and valve actuation – Electrically actuated valve – Including solenoid
Patent
1984-09-07
1985-12-03
Scott, Samuel
Valves and valve actuation
Electrically actuated valve
Including solenoid
25112914, 251157, 137901, F16K 3106
Patent
active
045561958
ABSTRACT:
A force and multiplication control valve which utilizes ball leverage to produce multiplied forces on a ball lock seat device. Constantly changing wear surfaces provide self-cleaning and self-compensating wear characteristics to provide extremely high reliability of the device of the present invention. Non-hardened metals can be used because of the self-compensating wear characteristics. High pressures can be handled by the valve of the present invention because of the ability to use metals for metal contact surfaces to produce a valve seal. Additionally, the present invention can be used with many fluids which would normally be corrosive to materials used in valves employing rubber-type seals. The device can be configured to act as a pressure regulator control valve, a solenoid valve and can be used with various fluids including gases and liquids.
REFERENCES:
patent: 904056 (1908-11-01), Farrell
patent: 3217743 (1965-11-01), Ambille
patent: 3273851 (1966-09-01), Rosch et al.
patent: 3368792 (1968-02-01), Schertler
patent: 3706323 (1972-12-01), Hayner et al.
patent: 4008878 (1977-02-01), Himmelman et al.
patent: 4018419 (1977-04-01), Monpetit
patent: 4057216 (1977-11-01), Flaschar et al.
patent: 4151861 (1979-05-01), Bohrdt et al.
patent: 4457340 (1984-07-01), Krueger
Cochran II William W.
Kamen Noah
Scott Samuel
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