Electrically opening and closing faucet device

Details Electrically opening and closing faucet device Electrically opening and closing faucet device

1988-11-28

1989-12-26

Walton, George L.

Valves and valve actuation

Electrically actuated valve

With nonelectrical actuator

4623, 74421A, 74625, 137801, 25112911, 2512495, F16K 3105, F16K 5100, E03C 105

Patent

active

048893153

ABSTRACT:
An electrically opening and closing faucet device arranged to be opened and closed by rotation of a spindle thereof. The electrically opening and closing faucet device comprises, a follower gear secured to the spindle, and a motor gear secured to an output shaft of a motor. The motor gear is structured to be moved in synchronization with the follower gear, and the faucet is opened and closed by the rotation of the motor.

REFERENCES:
patent: 1990090 (1935-02-01), Packard
patent: 3010340 (1961-11-01), Smith
patent: 3505692 (1970-04-01), Forbes
patent: 3639920 (1972-02-01), Griffin et al.
patent: 4141383 (1979-02-01), Geimer
patent: 4402095 (1983-09-01), Pepper
patent: 4520516 (1985-06-01), Parsons
patent: 4604764 (1986-08-01), Enzo
patent: 4681141 (1987-07-01), Wang
patent: 4709728 (1987-12-01), Ying-Chung
patent: 4722372 (1988-02-01), Hoffman et al.

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