| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerant cycle device having a reduced size while preventing the flow of liquid refrigerant into a compressor. SOLUTION: The refrigerant cycle device comprises the compressor, a gas cooler, a decompressor, an evaporator, and a heat exchanger for making heat exchange between refrigerant from the gas cooler and refrigerant from the evaporator. The heat exchanger includes a first flow path connected to the outlet side of the gas cooler and a second flow path connected to the outlet side of the evaporator. It makes heat exchange with the refrigerant in the first flow path flowing downward and refrigerant in the second flow path flowing upward. COPYRIGHT: (C)2009,JPO&INPIT
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