Liquid dispensing apparatus

Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver actuated discharge means

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Details

141 18, 141 94, 141165, 141198, 2221291, B65B 4342, B65B 6308

Patent

active

055073298

ABSTRACT:
In general, distilled water dispensers used in commercial establishments such as drug and convenience stores are unimaginative, coin operated and often messy devices. A relatively simple substitute for such dispensers includes a large housing similar in size and shape to a soft drink dispenser, a smaller housing in the large housing with essentially only the door of the inner housing extending out of the center of the larger housing. A one, three or five gallon bottle is placed in the inner housing and the door is closed. These two actions close two switches which cause a dispensing head to descend from a rest position into the open mouth of the bottle. Movement of the dispensing head to the dispensing position closes a third switch, which causes a solenoid valve to open permitting the flow of distilled water to the bottle. When the bottle is full, the rising water in the bottle closes a circuit including two wire probes extending downwardly into the bottle from the dispensing head to close the solenoid valve and to return the dispensing head to the rest position.

REFERENCES:
patent: 3048206 (1962-08-01), Keller et al.
patent: 3916963 (1975-11-01), McIntosh
patent: 4202387 (1980-05-01), Upton
patent: 4323090 (1982-04-01), Magi
patent: 4905743 (1990-03-01), Gray
patent: 4911212 (1990-03-01), Burton
patent: 5133393 (1992-07-01), McGinnis

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