A vehicle for passenger transport has an electric drive device that is continuously cooled by way of a chiller during operation of the vehicle. An air conditioner for air conditioning a passenger interior compartment of the vehicle includes an external heat exchanger for removing heat from a surrounding area of the vehicle in heat pump operation, wherein ambient air is guided past the external heat exchanger by a fan which is assigned to the external heat exchanger. The electric drive device is cooled by way of a cooling circuit which contains coolant that is temperature-controlled by the chiller. A waste-heat heat exchanger which is subjected to cooling medium that flows back from the electric drive device to the chiller is connected upstream of the external heat exchanger of the air conditioner, relative to the ambient air stream generated by the fan.
FAHRZEUG ZUR PERSONENBEFÖRDERUNG MIT ELEKTRISCHER, GEKÜHLTER ANTRIEBSVORRICHTUNG
VEHICLE FOR PASSENGER TRANSPORT WITH AN ELECTRIC, COOLED DRIVE DEVICE
VÉHICULE POUR LE TRANSPORT DE PASSAGERS DOTÉ D'UN DISPOSITIF D'ENTRAÎNEMENT ÉLECTRIQUE REFROIDI
07.02.2024
Patent
Elektronische Ressource
Deutsch
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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