The invention relates to a thermal management device (1) for an electric or hybrid motor vehicle, comprising: - a cooling circuit (A) including a main loop (A1) comprising, in the direction of circulation of refrigerant fluid, a compressor (3), a first heat exchanger (4), a second heat exchanger (5), a first expansion device (8) and a third heat exchanger (9), - a circuit for thermal management of batteries (B) by at least partial immersion and/or by vaporisation, comprising a first pump (17), a fourth heat exchanger (18) and a container (19) designed to accommodate the batteries and the third heat exchanger (9), - a thermal management circuit for the power electronics (C), including a main loop (C1) comprising a second pump (20), at least one heat exchanger (21, 22) having a component of the power electronics chain, a first radiator (23) and the second heat exchanger (5), the thermal management circuit for the power electronics (C) further comprising a first bypass branch (C2), said first bypass branch (C2) comprising the fourth heat exchanger (18).


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    Title :

    DISPOSITIF DE GESTION THERMIQUE DES BATTERIES POUR VÉHICULE ÉLECTRIQUE OU HYBRIDE


    Additional title:

    THERMAL MANAGEMENT DEVICE FOR BATTERIES FOR AN ELECTRIC OR HYBRID VEHICLE
    WÄRMEVERWALTUNGSVORRICHTUNG FÜR BATTERIEN FÜR EIN ELEKTRO- ODER HYBRIDFAHRZEUG


    Contributors:
    YAHIA MOHAMED (author) / KARL STEFAN (author)

    Publication date :

    2024-07-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / 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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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