Dispensing – Cutoff operated by selectively preset volume or rate of...
Patent
1999-05-25
2000-10-17
Derakshani, Philippe
Dispensing
Cutoff operated by selectively preset volume or rate of...
222 71, 2221445, 222318, B67D 530
Patent
active
061317683
ABSTRACT:
A method and apparatus for blending and dispensing fluids with multi-directional selector valves, a single meter, and a mechanism for purging the dispenser. The single multi-directional selector valve and single meter is used for reducing the number of leakage points in a dispenser, to simplify the dispenser, and to reduce the production cost of the dispenser. Purging is used for decontaminating the fluid dispenser of fluids previously used by the dispenser and to ensure proper fluid grade.
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Goggin William
Taivalkoski Tom
Derakshani Philippe
Knuth Randall J.
Tokheim Corporation
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