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COMPOSITION INCLUDING 2,3,3,3-TETRAFLUOROPROPENE, METHOD FOR HEATING AND/OR AIR CONDITIONING A VEHICLE
COMPOSITION INCLUDING 2,3,3,3-TETRAFLUOROPROPENE, METHOD FOR HEATING AND/OR AIR CONDITIONING A VEHICLE
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机译:包括2,3,3,3-四氟戊烷的组合物,用于车辆的加热和/或空调的方法
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摘要
The present invention relates to a composition including 2,3,3,3-tetrafluoropropene, difluoromethane and at least one compound chosen among propane, propylene and ethylene, suitable for being used for refrigeration, air-conditioning and heating. The present invention also relates to a method for heating and/or air conditioning the passenger compartment of an automobile using a reversible cooling loop containing a refrigerant including said composition. Said method is particularly suitable when the outside temperature is lower than 20° C. The method is also suitable for hybrid automobiles, which are designed to operate in alternation between a heat engine and an electric engine, as well as for electric vehicles.
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