Aerated liquid storage/dispensing apparatus
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United States of America Patent
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-
Jul 10, 1990
Issued Date -
N/A
app pub date -
May 26, 1988
filing date -
Sep 24, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An apparatus for storing and dispensing a quantity of aerated liquid for maintaining the carbonation of a beverage in a container. The apparatus includes a vessel containing a source of gas, a valve closing the vessel and a pressure regulator that couples the valve to the vessel. The pressure regulator is capable of delivering the gas to the container at a substantially constant pressure substantially lower than the pressure under which the gas is kept in the vessel. A tap permits delivery of the gas to, and dispensing of the liquid from the container.
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