REFRIGERATION CYCLE DEVICE

A refrigeration cycle device includes a compressor, a condenser, a first decompressor, an outside heat exchanger, and an evaporator. A predetermined part of a refrigerant passage from the condenser to the first decompressor through which the refrigerant flows is a condenser outlet portion. A predete...

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Bibliographische Detailangaben
Hauptverfasser: HASHIMURA, Nobuyuki, MARASIGAN, Ariel, ENOMOTO, Norihiko, MIURA, Koji, SUGIMURA, Kengo, KATO, Yoshiki, SATO, Keigo, TAKEUCHI, Masayuki
Format: Patent
Sprache:eng
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Zusammenfassung:A refrigeration cycle device includes a compressor, a condenser, a first decompressor, an outside heat exchanger, and an evaporator. A predetermined part of a refrigerant passage from the condenser to the first decompressor through which the refrigerant flows is a condenser outlet portion. A predetermined part of a refrigerant passage from the first decompressor to the outside heat exchanger through which the refrigerant flows is an outside heat exchanger inlet portion. A predetermined part of a refrigerant passage from the outside heat exchanger to the second decompressor through which the refrigerant flows is an outside heat exchanger outlet portion. A volume capacity of the condenser outlet portion is larger than a volume capacity of the outside heat exchanger inlet portion. According to the refrigeration cycle device, preferable coefficient of performance of cycle can be achieved in different operation modes.