| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously improve the accelerating performance of a vehicle, and to ensure cooling performance. SOLUTION: The vehicular air-conditioner is provided with an evaporator 6; a compressor 2 driven by an engine 11 for traveling, and compressing gas coolant evaporated in the evaporator 6; and a variable capacity mechanism 15 varying the capacity of the compressor 2. An air-conditioner electronic control device 14 intends to improve acceleration by controlling the variable capacity mechanism 15 so as to decrease the capacity of the compressor 2, in case that a cooling load is less than a predetermined load when the load of the engine 11 is changed from a state less than the predetermined load to be not less than the predetermined load. The air-conditioner electronic control device 14 control the variable capacity mechanism 15 so as not to change the capacity of the compressor 2 to ensure the cooling performance, in case that the cooling load is not less than the predetermined load when the load of the engine 11 is changed from the state less than the predetermined load to be not less than the predetermined load. COPYRIGHT: (C)2005,JPO&NCIPI
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