| 摘要 |
PURPOSE: A ventilation device of automobile is provided to allow a passenger to ventilate a car room without opening a window glass by installing a discharge duct in an air duct. CONSTITUTION: A discharge duct(40) has one end fluidically connected with an air duct, through which indoor air and outside air flow in and are discharged into a car room between a blowing fan(24) and an evaporator(25), and the other end fluidically connected with the air duct at a distance from a heater(26) to ventilate the car room. Air dampers(41,43) are rotatably installed on both ends of the discharge duct, connected with actuators(42,44) driven by control signal of an ECU(30) to selectively open and close the discharge duct and the air duct.
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