| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air-conditioner, which is of simple structure and functions with highly efficiency, for an automobile driven by the highly-efficiency engine and electric motor. SOLUTION: There is provided a closed circuit 10 in which a cooled fluid circulates through an evaporator 12 and a condenser 14 chermally connected respectively to a cool air duct 22 and a heat air duct 24. A switch devices 34, 36 connect two ducts 22, 24 either to the 1st loop 26 in which the fluid flows and a heat-exchanger 28 is equipped for passing the air flow F1 or to the 2nd loop 38 in which the fluid flows and an heat-exchanger 42 is equipped for passing the air flow F2 to the passenger compartment H. The air flow F2 is either heated or cooled by the heat-exchanger 42 of the 2nd loop 38.</p> |
