AIR MIX DAMPER DEVICE AND VEHICLE AIR CONDITIONER

摘要

An air mix damper device and a vehicle air conditioner capable of varying a discharge air temperature linearly according to the movement of a lever of a n actuator, characterized in that rotating speed regulating mechanisms (60, 61 ) lowering the rotating speeds of a plate door type air mix damper (43A) at th e times of initial opening (X) and final opening (Z) to below that at the time of intermediate opening (Y) are provided between the air mix damper (43A) opening and closing an air inlet surface (42a) of a heater core (42) and a rotating type lever (48) of an actuator (47) driving the air mix damper (43A ).