| 摘要 |
PROBLEM TO BE SOLVED: To provide a vehicular air-conditioner capable of continuously performing dehumidifying operation even at the low outside air temperature requiring defrosting operation. SOLUTION: In the vehicular air-conditioner which is mounted on a vehicle, has two refrigerating cycles having compressors 1a, 1b, four-way valves 2a, 2b, outdoor heat exchangers 3a, 3b, decompression devices 4a, 4b, and indoor heat exchangers 5a, 5b, 5a', 5b', and performs dehumidifying operation by performing the cooling operation by one indoor fan and the heating operation by the other indoor fan with the indoor fans 8 being arranged substantially in the center of the vehicle width direction, an indoor heat exchanger of one refrigerating cycle and the indoor heat exchangers 5a, 5b, 5a', 5b' of the other refrigerating cycle are arranged on one side of the vehicle width direction of the vehicle with respect to the indoor fan 8, and air sucked in the indoor heat exchangers 5a, 5b, 5a', 5b' is mixed and blown inside the vehicle. COPYRIGHT: (C)2006,JPO&NCIPI
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