Apparatus and method for dispensing frozen carbonated beverages
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United States of America Patent
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N/A
Issued Date -
Jan 25, 2007
app pub date -
Jun 6, 2006
filing date -
Jun 6, 2005
priority date (Note) -
Abandoned
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Abstract
Frozen carbonated beverage apparatus and method is illustrated, and has a freeze chamber in which beverage is frozen wherein the addition of beverage to the freeze chamber is controlled in response to pressure in the freeze chamber. Controlling the addition of unfrozen beverage to the freeze chamber in response to the pressure provides a method of controlling the beverage in the freeze chamber. As freeze chamber pressure falls to a pre-determined lower pressure, beverage is added to the freeze chamber until a pre-determined upper pressure. Beverage may be added to the freeze cylinder at a rate that matches the cooling rate of the beverage within the freeze chamber so that unfrozen beverage added to the freeze chamber is rapidly frozen and does not significantly alter the viscosity (consistency) of the frozen carbonated beverage.
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