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Installation for cooking, defrosting and cooling of food products and in particular hams

  • US 4,505,192 A
  • Filed: 06/17/1982
  • Issued: 03/19/1985
  • Est. Priority Date: 07/08/1981
  • Status: Expired due to Term
First Claim
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1. Apparatus for cooking, heating, defrosting or cooling food products through a transfer of heat via a heat carrying fluid means which is associated with containers for the food products, said apparatus comprising means for bringing the heat carrying fluid into contact with the food products and containers for said food products during a relatively short period of time, then removing said fluid for a relatively long period of time, means for repeating a cycle of so bringing and removing said heat carrying fluid a certain number of times until a desired temperature appears at the center of the food product, means for controlling the introduction temperature of the heat carrying fluid to be slightly higher for heating or slightly colder for cooling relative to said desired temperature at the center of the food products, a number of thermally isolated enclosures containing a plurality of filled containers, a fluid heating station, a network of conducts for said heat carrying fluid extending between the enclosures and the heating station, pumping means and valve means in the network of conducts to selectively fill one enclosure with heat carrying fluid from the heating station, or to empty one of said enclosures into the heating station and control means for controlling the pumping means and valve means.

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