Automatic flushing system

Details Automatic flushing system Automatic flushing system

1985-06-11

1986-11-25

Artis, Henry K.

Baths, closets, sinks, and spittoons

Flush closet

Urinals only

4305, 4313, 4623, 4DIG3, E03D 1300

Patent

active

046240179

ABSTRACT:
A flushing system for controlling the flushing operation of a urinal having one or more remotely controllable valves arranged in a flow path of fluid to the urinal, one or more sensors for detecting the presence of a user and controlling means including a timer for receiving the output from the sensor to actuate the valve(s) for a predetermined period of time and then turn the valve off to terminate the supply of fluid to the urinal.

REFERENCES:
patent: 3434164 (1969-03-01), Forbes
patent: 3471868 (1969-10-01), Zorn
patent: 3523305 (1970-08-01), Zorn
patent: 3863196 (1975-01-01), Hilles
patent: 4134163 (1979-01-01), Matsunaga
patent: 4141091 (1979-02-01), Pulvari
patent: 4309781 (1982-01-01), Lissau

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