Gel dispensing apparatus and method
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United States of America Patent
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-
Mar 12, 1991
Issued Date -
N/A
app pub date -
Feb 9, 1990
filing date -
Nov 3, 1988
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A detergent dispenser and method of using the dispenser are disclosed. One dispenser embodiment is a hydraulic type and the other a demand type. Both dispensers utilize a venturi valve in a controlled water line to draw gravity fed material such as a gel into the venturi valve, mix the material with the water in the valve, and deliver the resulting solution to a wash area. The demand dispenser has a conductivity sensor and control to control dispensing of detergent solution to the wash area.
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