Pumps – Condition responsive control of pump drive motor – By control of electric or magnetic drive motor
Patent
1976-10-07
1978-05-30
Freeh, William L.
Pumps
Condition responsive control of pump drive motor
By control of electric or magnetic drive motor
200 6186, 251 75, 251313, 417317, F04B 4906
Patent
active
040920852
ABSTRACT:
This invention provides a faucet assembly which includes a fluid passageway with valve means adapted to close and open the passageway, and a shaft which operates the valve means by rotating. Resilient biasing means are provided to the form of a spring-biased finger to induce the shaft to rotate in the direction closing the valve means whenever the shaft is less than a given angle away from the fully closed position. This given angle corresponds to a condition in which the passageway is at least partly opened.
REFERENCES:
patent: 862551 (1907-08-01), Gardner
patent: 1482376 (1924-02-01), Anderson
patent: 1888542 (1932-11-01), Rosberg
patent: 2434771 (1948-01-01), Mueller et al.
patent: 2840101 (1958-06-01), Saylor
patent: 2854209 (1958-09-01), Erwin
patent: 3272241 (1966-09-01), Wagner
patent: 3273628 (1966-09-01), Puttfarcken
patent: 3614351 (1971-10-01), Wojcik
patent: 3700002 (1972-10-01), Christie
Aqua-Marine Mfg. Limited
Freeh William L.
Look Edward
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