Disclosed herein is a battery pack including a plurality of battery modules, each having a battery cell or a unit module (unit cell) that can be charged and discharged, mounted in a pack case, wherein two or more unit cells constitute one battery module, two or more battery modules are arranged in a length direction of the battery pack to constitute one battery module group, two battery module groups are arranged in a width direction of the battery pack in a state in which the battery module groups are spaced apart from each other such that a coolant discharge part is defined between the battery module groups, a coolant inlet port is independently formed at a region of the pack case corresponding to each of the battery modules located at a position opposite to the coolant discharge part, and a coolant outlet port is formed at a front or a rear of the pack case in the length direction of the battery pack such that coolant introduced through the respective coolant inlet ports cools the unit cells of the respective battery modules while passing through the respective battery modules and is then discharged out of the pack case.


    Access

    Download


    Export, share and cite



    Title :

    NOVEL AIR COOLED STRUCTURED BATTERY PACK


    Additional title:

    NEUARTIGE LUFTGEKÜHLTE STRUKTURIERTE BATTERIEPACKUNG
    NOUVEAU BLOC-BATTERIE À STRUCTURE REFROIDIE PAR L'AIR


    Contributors:

    Publication date :

    2017-05-24


    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



    FLUID-COOLED BATTERY PACK SYSTEM

    INUI KIWAMU / ETOH TOYOHIKO | European Patent Office | 2018

    Free access

    ACTIVE INTERNAL AIR COOLED VEHICLE BATTERY PACK

    KOSTEVA STEPHEN J / LYONS ARTHUR P | European Patent Office | 2022

    Free access

    Air-cooled Battery Pack For Refrigerator Truck

    PARK JONGMIN / KIM DAVID / PARK HAEKWANG et al. | European Patent Office | 2022

    Free access

    Water-cooled battery pack and electric automobile

    WANG SHIHAO / PENG ZAIWU / HUANG HE et al. | European Patent Office | 2021

    Free access

    ACTIVE INTERNAL AIR COOLED VEHICLE BATTERY PACK

    KOSTEVA STEPHEN / LYONS ARTHUR | European Patent Office | 2020

    Free access