Dispensing – Automatic control – Material level control
Patent
1988-04-01
1989-11-21
Kashnikow, Andres
Dispensing
Automatic control
Material level control
222185, 222189, G01F 2310
Patent
active
048816612
ABSTRACT:
The present invention provides a water bottle refill system comprising a main frame bottle water stand having a water outlet; a water bottle adapted to invertedly mate with the stand and which is provided with an air vent and a purified water inlet at its top portion, flow of water through which is automatically regulated by virtue of a float valve mechanism mounted therein; and an "O" shaped sealing member adapted to seal the water bottle to the stand.
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patent: 4699188 (1987-10-01), Baker
patent: 4723688 (1988-02-01), Munoz
patent: 4757921 (1988-07-01), Snowball
patent: 4779426 (1988-10-01), De Srosiers
Burkhart Patrick N.
Kashnikow Andres
Laiche Calvin J.
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