Dispensing – Automatic control
Patent
1986-01-31
1987-02-24
Marmor, Charles A.
Dispensing
Automatic control
222641, 222103, 222105, 222504, 250221, B65D 3528, B67D 506
Patent
active
046450947
ABSTRACT:
A fluid dispenser for dispensing liquid detergents, soaps and germicides. A pressure plate imparts a squeezing force to a flexible reservoir containing the liquid material to force the material therefrom. A battery operated photoelectric device is positioned adjacent the dispensing valve which is opened for a timed period upon locating an object such as a hand, near the photoelectric device. Also, a device is provided to control the power to the photoelectric device upon sensing the condition of the ambient room lighting.
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Acklin John R.
Bush Lee W.
Danna Joseph J.
Devitt John L.
Rauh George A.
Calgon Corporation
Marmor Charles A.
Mitchell W. C.
Olson R. B.
Shaver Kevin P.
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