High flow/low flow mixing and dispensing apparatus
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United States of America Patent
Stats
-
Sep 17, 2002
Grant Date -
Jun 13, 2002
app pub date -
Aug 29, 2001
filing date -
Nov 20, 2000
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Liquid mixing and dispensing apparatus which can dispense a high and a low flow rate by means of a flow control valve. The apparatus includes a multiplicity of containers with liquid concentrate which are interconnected with eductors so that when pressurized water flows through the eductors and by activation of a selected valve liquid concentrate is mixed with the water so as to dilute it for use. A flow control valve is positioned upstream of the selector valves and has a high and a low flow rate capacity. The high and low flow capacity is accomplished by metering devices placed in a ball of the valve or the valve housing.
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