AIR CONDITIONER USING CARBON DIOXIDE GAS REFRIGERANT AND METHOD FOR PREVENTING LEAKAGE OF CARBON DIOXIDE GAS REFRIGERANT

摘要

PROBLEM TO BE SOLVED: To provide a means for inexpensively preventing carbon dioxide gas refrigerant from leaking to a room in an air conditioning system using the carbon dioxide gas refrigerant.;SOLUTION: In the air conditioner, the indoor side safety factor of design pressure to respective parts of an indoor device B disposed in an indoor side of an air conditioner is higher than the outdoor side safety factor of design pressure to respective parts of an outdoor device A disposed in an outdoor side.;COPYRIGHT: (C)2002,JPO