REFRIGERATION CYCLE DEVICE
A refrigeration cycle apparatus 10 includes refrigerant circuits 11a and 11b in which a high pressure shell compressor 12, an outdoor heat exchanger 14, an expansion valve 15, and an indoor heat exchanger 16 are connected; a mixed refrigerant containing 1,1,2-trifluoroethylene and a refrigerant othe...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | A refrigeration cycle apparatus 10 includes refrigerant circuits 11a and 11b in which a high pressure shell compressor 12, an outdoor heat exchanger 14, an expansion valve 15, and an indoor heat exchanger 16 are connected; a mixed refrigerant containing 1,1,2-trifluoroethylene and a refrigerant other than 1,1,2-trifluoroethylene and circulating through the refrigerant circuits 11a and 11b; and a refrigerating machine oil 60 enclosed in the refrigerant circuits 11a and 11b and adjusted such that 1,1,2-trifluoroethylene will be more soluble therein than the other refrigerant is. |
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