An electric vehicle may include a battery module, a heat transfer circuit, and a ventilation system. The heat transfer circuit may include a first heat exchanger, a second heat exchanger, and a reversing valve. The first heat exchanger may be adjacent to the battery module and/or in thermal contact with the battery module. The second heat exchanger may exchange heat with an environment external to a cabin of the vehicle. The reversing valve may reverse a fluid flow direction of the heat transfer circuit. The ventilation system may force air across the first heat exchanger or the second heat exchanger and direct the air into the cabin of the vehicle.
ELECTRIC VEHICLE BATTERY HEAT EXCHANGE SYSTEM
02.02.2023
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |