USE AS COOLANT IN COMPRESSOR, COMPRESSOR, AND REFRIGERATION CYCLE DEVICE

The propagation of a disproportionation reaction of a refrigerant is suppressed. Disclosed is the use of a composition as a refrigerant in a compressor (21), in which the composition includes one or more compounds selected from the group consisting of ethylene-based fluoroolefins, 2,3,3,3-tetrafluor...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIMURA, Takashi, TAKAKURA, Youhei, YOTSUMOTO, Yuuki, USUI, Takashi, TOKUNO, Satoshi, GOTOU, Tomoyuki, DEGUCHI, Ryohei, ITOU, Yuuko, IWASAKA, Takuma, WATANABE, Yuka
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES BLASTING CHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS DYES HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS WEAPONS
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Beschreibung
Zusammenfassung:	The propagation of a disproportionation reaction of a refrigerant is suppressed. Disclosed is the use of a composition as a refrigerant in a compressor (21), in which the composition includes one or more compounds selected from the group consisting of ethylene-based fluoroolefins, 2,3,3,3-tetrafluoropropene (HFO-1234yf), and 1,3,3,3-tetrafluoropropene (HFO-1234ze), and the flow rate of the refrigerant flowing through a region around an ignition energy generation portion (86a, 91a, 93a) in the compressor (21) under a predetermined high-pressure condition is greater than or equal to 1 m/s.