| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermal storage type vehicular air conditioner keeping interior temperature during traveling constant, efficiently storing cold, and using the cold as an auxiliary cooling device for suppressing a temperature rise in the vehicular interior during idling. SOLUTION: An evaporator and a thermal accumulator are connected in series as a coolant flow path, and a vehicular interior is successively air- conditioned during traveling, thereby suppressing rising/lowering of vehicular temperature. Excessive cold obtained by deducting a vehicular interior load from cooling performance generated by successively operating an air conditioner is stored. During idling, the cold is dissipated to use for an auxiliary cooling device, thereby suppressing a temperature rise in the vehicular interior. COPYRIGHT: (C)2003,JPO
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