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REFRIGERATOR

  • US 20170030619A1
  • Filed: 06/03/2016
  • Published: 02/02/2017
  • Est. Priority Date: 07/28/2015
  • Status: Active Grant
First Claim
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1. A refrigerator comprising:

  • a first refrigeration cycle unit that is configured to circulate a first refrigerant and that includes a first compressor, a first condenser, a first expansion device, and a first evaporator;

    a second refrigeration cycle unit that is configured to circulate a second refrigerant and that includes a second compressor, a second condenser, a second expansion device, and a second evaporator;

    a first valve unit installed at an outlet side of the first compressor; and

    a first hot gas path configured to extend from the first valve unit to the second evaporator and configured to supply the first refrigerant to the second evaporator.

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