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1734 条记录 (耗时 0.037 秒)

    ELECTRODE ASSEMBLY AND BATTERY CELL INCLUDING SAME
    41.
    发明公开
    ELECTRODE ASSEMBLY AND BATTERY CELL INCLUDING SAME 审中-实审

    公开(公告)号：EP4428983A1

    公开(公告)日：2024-09-11

    申请号：EP23796591.8

    申请日：2023-02-22

    申请人： LG Energy Solution, Ltd.

    发明人： KIM, Daesoo ,  KIM, Youngdeok ,  CHOI, Soon Hyung

    IPC分类号： H01M10/058 ,  H01M10/052

    CPC分类号： Y02E60/10 ,  Y02P70/50 ,  H01M10/052 ,  H01M10/058

    摘要： The present disclosure relates to an electrode assembly and a battery cell including the same, and an electrode assembly according to one embodiment of the present disclosure is configured to stack a plurality of unit cells including a negative electrode, a positive electrode and a separator are stacked, and to include a separator located between the plurality of unit cells. The electrode assembly includes a first unit cell in which an end of the negative electrode protrudes more than an end of the positive electrode; and a second unit cell in which an end of the positive electrode protrudes more than an end of the negative electrode.

    TRANSPORT APPARATUS FOR TRANSFERRING BATTERY AND CONTROL METHOD THEREFOR
    44.
    发明公开
    TRANSPORT APPARATUS FOR TRANSFERRING BATTERY AND CONTROL METHOD THEREFOR 审中-实审

    公开(公告)号：EP4428067A1

    公开(公告)日：2024-09-11

    申请号：EP22890298.7

    申请日：2022-10-28

    申请人： LG Energy Solution, Ltd.

    发明人： CHUNG, Moonkoo ,  YANG, Seongyeol

    IPC分类号： B65G43/08

    CPC分类号： B65G43/08

    摘要： Disclosed are a transport device for moving batteries and a control method thereof. The transport device for conveying batteries according to the present disclosure comprises a tray which carries batteries while moving along a conveyor belt, a shock sensor that is disposed at the tray, and senses an amount of shock transferred to the tray, a recognized member that is installed along a path of the tray, a reader that is disposed at the tray, and recognizes the recognized member, and a controller that receives values measured by the shock sensor and the reader and stores the values in a server, and in a section in which a predetermined value or greater of shock is transferred to the tray, decreases a speed of movement of the tray.

    BATTERY PACK
    48.
    发明公开
    BATTERY PACK 审中-实审

    公开(公告)号：EP4425670A1

    公开(公告)日：2024-09-04

    申请号：EP23892767.7

    申请日：2023-08-11

    申请人： LG Energy Solution, Ltd.

    发明人： PARK, Sung-Kyu

    IPC分类号： H01M50/258 ,  H01M50/213

    CPC分类号： H01M50/213 ,  H01M50/258

    摘要： A battery pack is disclosed. The battery pack according to an embodiment of the present disclosure includes a first battery module including a plurality of battery cells; a first side bracket disposed on a side plate of the first battery module; a second battery module stacked on the first battery module, and including a plurality of battery cells; a second side bracket disposed on a side plate of the second battery module; and a mounting bracket fastened to the first side bracket and the second side bracket.

    SECONDARY BATTERY
    49.
    发明公开
    SECONDARY BATTERY 审中-实审

    公开(公告)号：EP4425656A1

    公开(公告)日：2024-09-04

    申请号：EP23737487.1

    申请日：2023-01-10

    申请人： LG Energy Solution, Ltd.

    发明人： HWANG, Soon Choel ,  LEE, Sung Won ,  BAEK, Sang Min

    IPC分类号： H01M50/178 ,  H01M50/533 ,  H01M50/557

    CPC分类号： Y02E60/10 ,  H01M50/533 ,  H01M50/557 ,  H01M50/178

    摘要： The present invention relates to a secondary battery, and more particularly, to a secondary battery including an electrode lead electrically connected to an electrode assembly.
    The present invention provides a secondary battery including: a pouch in which an electrode assembly is accommodated; and an electrode lead electrically connected to the electrode assembly and protruding outward from the inside of the pouch, wherein, in the electrode lead, at least one of corners disposed inside the pouch has a predetermined curvature radius.