Dispensing – Automatic control – By weight – volume or pressure of a second dispensed material
Patent
1978-03-02
1980-03-25
Scherbel, David A.
Dispensing
Automatic control
By weight, volume or pressure of a second dispensed material
222133, 222148, 2394285, B67D 110
Patent
active
041946502
ABSTRACT:
A liquid mixing and aeration system is disclosed comprising a novel liquid pump, a electronic circuit for controlling the system, and improved mixing for mixing flowing liquids. The system enables mixing of a first and a second liquids regulating fthe flow of the first liquid. A liquid pump is connected for pumping the second liquid. A control circuit controls the pump in accordance with the flow of the first liquid to maintain a given volumetric relationship between the first liquid and the second liquid. A mixer mixes the first and second liquid in accordance with the aforementioned volumetric relationship.
REFERENCES:
patent: 3123252 (1964-03-01), Kuntz
patent: 3191869 (1965-06-01), Gilmour
patent: 3450350 (1969-06-01), Gullaksen
patent: 3520448 (1970-07-01), Russell
patent: 3581998 (1971-06-01), Roche
patent: 3642171 (1972-02-01), Ernst
patent: 3829248 (1974-08-01), Bright et al.
patent: 3898861 (1975-08-01), McMillan
Nottke James E.
Ruebel Jack K.
Lykes Pasco Packing Co. Dispenser Manufacturing Div.
Scherbel David A.
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