A battery case for a vehicle driven by an electric motor, said battery case comprising a tray part (1, 1.1, 1.2, 1.3) which has a base (2, 2.1, 2.2, 2.3) onto which side walls (3, 3.1, 3.2, 3.3) having a mounting flange (4) are molded, and comprising a frame structure (5, 5.1, 5.2) which surrounds the tray part (1, 1.1, 1.2, 1.3) on the outer side thereof and has a hollow chamber (11, 11.1, 11.2). The side walls (3, 3.1, 3.2, 3.3) of the tray part (1, 1.1, 1.2, 1.3) are at the same time part of the frame structure (5, 5.1, 5.2) and separate the tray interior from the hollow chamber (11, 11.1, 11.2) of the frame structure (5, 5.1, 5.2). The side walls (3, 3.1, 3.2, 3.3) with their mounting flange (4) are part of the frame structure (5, 5.1, 5.2) and the frame structure (5, 5.1, 5.2) has at least two additional frame members (6, 8, 3.1, 4.1, 13, 3.2, 4.2, 13.1) connected to the tray part (1, 1.1, 1.2, 1.3) for completing the frame structure (5, 5.1, 5.2), of which a first frame member (6, 3.1, 3.2) has a leg (3, 3.1, 3.2, 6.1) which is opposite the side wall (3, 3.1, 3.2, 3.3) of the tray part (1, 1.1, 1.2, 1.3) and an upper terminating leg (4.1, 4.2, 7) for connection to the tray part (1, 1.1, 1.2), and of which a second frame member is a closing plate (8, 13, 13.1) that connects the first frame member (6, 3.1, 3.2) to the tray part (1, 1.1, 1.2) on the undersides thereof.


    Access

    Download


    Export, share and cite



    Title :

    Battery housing


    Contributors:

    Publication date :

    2020-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



    Battery housing

    KIBBEN MARTIN / HILFRICH ERIK / SCHIRMER MATTHIAS | European Patent Office | 2022

    Free access

    BATTERY HOUSING

    GUENTHER ALEXANDER / TOELLER MARCO | European Patent Office | 2020

    Free access

    Battery housing

    GÜNTHER ALEXANDER | European Patent Office | 2024

    Free access

    Battery housing

    GÜNTHER ALEXANDER / TÖLLE VOLKER | European Patent Office | 2021

    Free access

    Battery Housing

    GÜNTHER ALEXANDER | European Patent Office | 2021

    Free access