The invention relates to a vehicle for passenger transport, with an electric drive device which is cooled uninterruptedly by means of a radiator (2) during operation of the vehicle, and with an air conditioner (1) for air conditioning a passenger interior compartment of the vehicle; wherein the air conditioner (1) comprises an external heat exchanger (9), by means of which heat is removed from a surrounding area of the vehicle in heat pump operation of the air conditioner (1) by virtue of the fact that ambient air is guided past the external heat exchanger (9) by a fan (11) which is assigned to the external heat exchanger (9), and the electric drive device is cooled by means of a cooling circuit (14), the cooling medium of which is temperature-controlled by means of the radiator (2), wherein a waste-heat heat exchanger (13) which is loaded with cooling medium which flows back from the electric drive device to the radiator (2) is connected upstream of the external heat exchanger (9) of the air conditioner (1) in relation to the ambient air stream which is generated by the fan (11).
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
2024-02-07
Patent
Electronic Resource
German
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 |
FAHRZEUG ZUR PERSONENBEFÖRDERUNG MIT ELEKTRISCHER, GEKÜHLTER ANTRIEBSVORRICHTUNG
European Patent Office | 2022
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