A vehicle HVAC system including a ram air throttling assembly. The ram air throttling assembly includes: a housing defining a ram air inlet, a recirculation air inlet, and an outlet; a first door within the housing, the first door movable to direct airflow from at least one of the ram air inlet and the recirculation air inlet to the outlet; and a second door slidably movable to throttle airflow into the housing through the ram air inlet.
HVAC Airflow Throttling Mechanism
2024-10-10
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 |