Vehicle heating and/or air conditioning method

Vehicle heating and/or air conditioning method

  • CN 102,203,209 A
  • Filed: 10/28/2009
  • Published: 09/28/2011
  • Est. Priority Date: 11/03/2008
  • Status: Active Application
First Claim
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1. use the reversible cooling loop of the refrigerant that wherein flows to make the compartment heating of automobile and/or the method for artificial atmosphere, described reversible cooling loop comprises first heat exchanger, expansion valve, second heat exchanger, compressor and makes the inverse device of described flow of coolant direction, be characterised in that described refrigerant comprises 2,3,3, the 3-tetrafluoeopropene.

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