An air handling system of a vehicle comprises a housing defining an inlet section. The inlet section includes a recirculation inlet in fluid communication with a passenger compartment of the vehicle and a fresh air inlet in fluid communication with an ambient environment. An air distribution door is disposed in the inlet section for controlling a distribution of air entering the inlet section through the recirculation inlet and the fresh air inlet. A baffle door is disposed in the inlet section for selectively reducing a flow area through the fresh air inlet to accommodate a ram air pressure induced by motion of the vehicle relative to fresh air of the ambient environment.
HVAC INLET WITH RAM AIR AND PARTIAL RECIRCULATION FUNCTION
05.11.2020
Patent
Elektronische Ressource
Englisch
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 |
HVAC inlet with ram air and partial recirculation function
Europäisches Patentamt | 2022
|HVAC DUAL INLET DESIGN FOR PARTIAL RECIRCULATION OPERATION
Europäisches Patentamt | 2023
|HVAC DUAL INLET DESIGN FOR PARTIAL RECIRCULATION OPERATION
Europäisches Patentamt | 2023
|