A method of operating a heating, ventilation and air conditioning (HVAC) system of a vehicle includes operating the HVAC system in a heating mode to heat a supply airflow and direct the heated supply airflow into a passenger compartment of the vehicle; and selectably directing a flow of refrigerant through an evaporator of the HVAC system to reduce a relative humidity of the supply airflow by condensing excess moisture out of the supply airflow at the evaporator.
VEHICLE CABIN DEHUMIDIFICATION AT LOW AMBIENT TEMPERATURES
30.01.2025
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 |
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