| 摘要 |
PURPOSE:To facilitate the ON/OFF control of each air conditioning door by interlocking each vacuum selector that controls the negative pressure supplied to intake and shift actuators to a power servo which opens and closes a mix door. CONSTITUTION:A car air conditioner has an intake unit 1 provided with an intake 9 which opens and closes both and outer air inlet 7 and an inner air inlet 6. It has also a cooler unit 2 which cools the air sent through a fan 5 from the intake unit 1 and a heater unit 3 provided with a mix door 17 which controls the passing amount of the air into a heater core 16 from the same unit 2, deflector door 23, vent door 25, and room door. In this case, vaccum selectors 25 and 84 which control the supply of the negative pressure to the actuator 86 of the intake door 9 and the shift actuator 29 of each door 23 and 25 are connected to the rod 62 of a power servo 61 which opens and closes a mix door 17. |
