The invention relates to a battery device (14, 12) for a motor vehicle (10), the battery device (14, 12) having a cell arrangement (16) with at least one cell (18), the cell arrangement (16) having a first side (16a) which faces a passenger compartment (26) of the motor vehicle (10) when the battery device (14, 12) is conventionally arranged on the motor vehicle (10), the battery device (14, 12) having a fire protection device (12). The fire protection device is arranged at least on a first side (16a) of the battery device (14, 12) and has a thermal insulation layer (40), which comprises a ceramic and a predetermined portion of gas (48).

    本发明涉及一种用于机动车(10)的电池设备(14、12),其中,电池设备(14、12)具有带有至少一个电芯(18)的电芯装置(16),其中,电芯装置(16)具有第一侧面(16a),第一侧面在电池设备(14、12)常规地布置在机动车(10)上的情况下面对机动车(10)的乘员舱(26),其中,电池设备(14、12)具有防火装置(12)。防火装置至少布置在电池设备(14、12)的第一侧面(16a)上并具有隔热层(40),隔热层包括陶瓷和预定份额的气体(48)。


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    Title :

    Battery device with fire protection device and motor vehicle


    Additional title:

    具有防火装置的电池设备和机动车


    Contributors:

    Publication date :

    2023-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / A62C FIRE-FIGHTING , Feuerbekämpfung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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