Liquid proportioner
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United States of America Patent
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Jun 2, 1987
Issued Date -
N/A
app pub date -
Aug 20, 1986
filing date -
Mar 12, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present application discloses a liquid mixing method and apparatus which can mix two or more liquids in selected proportions. Each constituent fluid is introduced in a chamber provided with liquid level controlling devices that establish a liquid free head space which is connected to a source of pressure gas operative to pump or displace liquid from the chamber through a metering device prior to the introduction to a chamber where the constituent fluids combine.
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