Machine for making and dispensing semiliquid and/or semisolid products
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United States of America Patent
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Aug 2, 2016
Grant Date -
Oct 4, 2012
app pub date -
Mar 8, 2012
filing date -
Mar 30, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A machine for making and dispensing semiliquid and/or semisolid food products includes a working unit equipped with a cylinder for processing a mixture of a basic product and air, a heat exchange fluid flow chamber located around the cylinder, a dispensing tap and a mechanism for treating and feeding the heat exchange fluid to the flow chamber, and a flexible container for containing the basic product. A peristaltic pump transfers the basic product from the container to the processing cylinder through a supply duct along which there is a first pressure sensor for the pressure of the mixture fed into the cylinder. The sensor sends a signal indicating the pressure of the mixture to a control and drive unit which adjusts the operation of the peristaltic pump and thus the output pressure of the pump.
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Family
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