| 摘要 |
PURPOSE:To defrost a window, in an automobile air conditioner device in which a compressor is stopped when the outside air is at lower temperature than prescribed temperature, by switching an intake door to the side of internal air introduction with a refrigerating cycle stop signal and introducing the outside air into a car room. CONSTITUTION:An outside air sensor 44 is provided separately from an outside air sensor 28 to an autoairconditioner device 10 so that a compressor 4 may be stopped with temperature of the outside air at not higher than zero. An electromagnetic clutch 3 of the compressor 4 is on-off turned under a certain outside air condition by a signal from said outside air sensor 44, simultaneously an actuator 41 is operated by negative pressure to open and close an intake door 17 and an outside air inlet is formed to be opened by the intake door 17. Accordingly, the outside air is at low temperature, even if the compressor 4 is in a state of stop, a cooler mode is obtained under a condition for a temperature lever 8 to be moved to the fully cooling side, and the intake door 17 opens the outside air inlet to introduce the outside air into a car room, thus a window can be defrosted. |
