Machine for producing and dispensing liquid and semi-liquid consumer food products

  • US 20090193828A1
  • Filed: 01/23/2009
  • Published: 08/06/2009
  • Est. Priority Date: 01/31/2008
  • Status: Active Grant
First Claim
Patent Images

1. A machine for producing liquid and semi-liquid consumer food products, comprising:

  • at least one container (2) for a basic product of the consumer product;

    a refrigeration system (3) acting on the container (2) to lower the temperature of the basic product;

    the refrigeration system (3) comprising a predetermined refrigerant;

    wherein the refrigerant used in the machine is carbon dioxide and the refrigeration system (3) is set up to carry out a transcritical refrigeration cycle on the refrigerant.

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