When the output shaft rotates by 180° from a reference angle in a forward direction, the link mechanism moves the inside-outside air door from one position to the other one position of an outside air blocking position and an inside air blocking position. When the output shaft further rotates by 180° in the forward direction from a rotation angle of the output shaft, which has rotated by 180° from the reference angle in the forward direction, the link mechanism moves the inside-outside air door from the other one position to the one position. When moving the inside-outside air door between the one position and the other one position, the actuator rotates the output shaft in an operation range between the reference angle and the rotation angle of the output shaft rotated by 180° from the reference angle in the forward direction in accordance with a detection value of the potentiometer.
INSIDE/OUTSIDE AIR SWITCHING DEVICE
2019-05-23
Patent
Electronic Resource
English
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F16H Getriebe , GEARING |