The invention relates to a vehicle thermal management system (1) comprising at least a refrigerant circuit (2), a loop (3) for heat-transfer liquid, and a first heat exchanger (5) which thermally couples the loop (3) for heat-transfer liquid with the refrigerant circuit (2), the loop (3) for heat-transfer liquid comprising at least one heat exchanger (12, 35) configured to dissipate heat energy into a flow (18, 19) of air, the refrigerant circuit (2) comprising at least a compression device (4), the first heat exchanger (5), a refrigerant accumulation device (6), a first expansion device (16) and a second heat exchanger (17) designed to have passing through it a flow (18) of interior air sent into the interior of the vehicle, characterized in that the refrigerant circuit (2) comprises a leg (20) arranged in parallel with the first expansion device (16) and with the second heat exchanger (17), said leg (20) comprising a second expansion device (21) and a third heat exchanger (22) able to be thermally coupled to at least a component of an electric powertrain of the vehicle.


    Access

    Download


    Export, share and cite



    Title :

    SYSTÈME DE TRAITEMENT THERMIQUE POUR VEHICULE


    Additional title:

    HEAT TREATMENT SYSTEM FOR A VEHICLE
    WÄRMETAUSCHERSYSTEM FÜR EIN FAHRZEUG


    Contributors:

    Publication date :

    2021-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



    SYSTEME DE TRAITEMENT THERMIQUE POUR VEHICULE

    BENOUALI JUGURTHA | European Patent Office | 2020

    Free access

    SYSTEME DE TRAITEMENT THERMIQUE POUR VEHICULE

    BENOUALI JUGURTHA | European Patent Office | 2022

    Free access

    SYSTEME DE TRAITEMENT THERMIQUE POUR VEHICULE

    BENOUALI JUGURTHA | European Patent Office | 2019

    Free access

    SYSTEME DE TRAITEMENT THERMIQUE POUR VEHICULE

    BENOUALI JUGURTHA | European Patent Office | 2020

    Free access

    SYSTÈME DE TRAITEMENT THERMIQUE POUR VEHICULE

    BENOUALI JUGURTHA | European Patent Office | 2019

    Free access