In order to provide a power supply device having a high rigidity and a light weight, power supply device includes: one or more cell stacked bodies each formed by stacking secondary battery cells; a circuit board including a control circuit electrically connected to the cell stacked bodies; resin-made battery case for storing the cell stacked bodies and circuit board; metal-made lower frame for covering the bottom surface of battery case; and metal-made upper frame for covering the upper surface of battery case. Battery case has a waterproof structure. Battery case is grasped by connecting upper frame to lower frame.


    Access

    Download


    Export, share and cite



    Title :

    POWER SUPPLY DEVICE AND VEHICLE PROVIDED WITH SAME


    Contributors:

    Publication date :

    2017-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


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



    POWER SUPPLY DEVICE AND VEHICLE PROVIDED WITH SAME

    OKADA WATARU / UETA YOSHIAKI / SUGAWARA SHUICHI et al. | European Patent Office | 2016

    Free access

    Power supply device and vehicle provided with same

    OKADA WATARU / UETA YOSHIAKI / SUGAWARA SHUICHI et al. | European Patent Office | 2020

    Free access

    POWER SUPPLY DEVICE AND VEHICLE PROVIDED WITH POWER SUPPLY DEVICE

    TERAUCHI SHINOBU | European Patent Office | 2021

    Free access

    Power supply device and vehicle provided with power supply device

    TERAUCHI SHINOBU | European Patent Office | 2023

    Free access

    POWER SUPPLY DEVICE AND VEHICLE PROVIDED WITH POWER SUPPLY DEVICE

    TERAUCHI SHINOBU | European Patent Office | 2019

    Free access