The invention relates to an arrangement of an electrical energy store (10) on a body shell (12) for a passenger car, in which arrangement the body shell (12) has two side sills (14) between which a main floor (16) extends, wherein the entire main floor (16) is formed by a housing cover (29) of a housing (30) of the electrical energy store (10) which is formed separately from the body shell (12), and wherein the housing (30) comprises a lower part (48) which is formed separately from the housing cover (29) and located, in the vertical vehicle direction, below the housing cover (29), and a receiving space (50) for storage cells (46) for storing electrical energy, which receiving space is formed by the housing cover (29) and the lower part (48). The arrangement is characterized in that the housing cover (29) comprises cooling ducts (34) through which coolant can flow, wherein at least a portion of the electrical energy store (10) can be cooled by means of the coolant, and in that spaces (68) are located between the storage cells (46) and at least parts of a base (66) of the lower part (48).


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    Title :

    ANORDNUNG EINES ELEKTRISCHEN ENERGIESPEICHERS AN EINEM ROHBAU FÜR EINEN PERSONENKRAFTWAGEN


    Additional title:

    ARRANGEMENT OF AN ELECTRICAL ENERGY STORE ON A BODY SHELL FOR A PASSENGER CAR
    AGENCEMENT D'UN SYSTÈME DE STOCKAGE D'ÉNERGIE ÉLECTRIQUE SUR UNE CAISSE DE CARROSSERIE POUR UNE VOITURE AUTOMOBILE


    Contributors:
    HÄFNER THORSTEN (author) / KOFLER HANS (author) / KATZ STEFAN (author) / KLEIN ALEXANDER (author) / SIXT VOLKER (author) / RADECK FELIX (author)

    Publication date :

    2025-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    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 / 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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