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    Battery pack of compact structure
    31.
    发明授权
    Battery pack of compact structure 有权
    电池组结构紧凑

    公开(公告)号：US08802259B2

    公开(公告)日：2014-08-12

    申请号：US13761365

    申请日：2013-02-07

    Applicant: LG Chem, LTD.

    Inventor： BumHyum Lee ,  Jin Kyu Lee ,  MinJung Kim ,  Jong Moon Yoon ,  DalMo Kang

    IPC: H01M10/48

    CPC classification number: H01M2/1016 ,  B60L11/1879 ,  G01R31/362 ,  H01M2/10 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/22 ,  H01M10/60 ,  H01M10/625 ,  H01M2220/20 ,  Y02T10/7005 ,  Y02T10/705

    Abstract: Disclosed herein is a battery pack including a battery module including a cell module stack having a structure in which a plurality of cell modules, each of which includes a battery cell mounted in a cartridge, is vertically stacked, a lower end plate to support a lower end of the cell module stack, an upper end plate to fix an uppermost cartridge of the cell module stack disposed on the lower end plate, and a voltage detection assembly to detect voltages of the battery cells, a box type pack case in which the battery module is mounted, a pack cover coupled to the pack case, and fastening extension members protruding upward from the battery module to couple the battery module to the pack case and the pack cover.

    Abstract translation: 这里公开了一种电池组，其包括电池模块，其包括电池模块堆叠，其具有多个电池模块，每个电池模块包括安装在盒中的电池单元，其垂直堆叠;下端板，用于支撑下部 电池模块堆叠的端部，用于固定设置在下端板上的电池模块堆叠的最上面的盒的上端板以及用于检测电池单元的电压的电压检测组件;盒型包装盒，其中电池 模块安装，联接到包装盒的包装盖，以及从电池模块向上突出的紧固延伸部件，以将电池模块耦合到包装盒和包装盖。

    Composite material
    32.
    发明授权
    Composite material 有权

    公开(公告)号：US12089386B2

    公开(公告)日：2024-09-10

    申请号：US17257552

    申请日：2019-09-30

    Applicant: LG CHEM, LTD.

    Inventor： Jong Min Shin ,  Dong Woo Yoo ,  Jin Kyu Lee

    IPC: H05K9/00 ,  C23C16/26

    CPC classification number: H05K9/0088 ,  C23C16/26

    Abstract: The present application relates to a composite material, a method for producing the same, and an electromagnetic-wave shielding sheet comprising the same, which can provide a composite material having excellent impact resistance and processability while having excellent heat dissipation performance, a method for producing the composite material, and an electromagnetic-wave shielding sheet.

    Method for manufacturing metal alloy foam
    34.
    发明授权
    Method for manufacturing metal alloy foam 有权

    公开(公告)号：US11951544B2

    公开(公告)日：2024-04-09

    申请号：US16332603

    申请日：2017-10-12

    Applicant: LG CHEM, LTD.

    Inventor： So Jin Kim ,  Dong Woo Yoo ,  Jin Kyu Lee

    IPC: B22F3/11 ,  B22F3/105 ,  C22C1/08

    CPC classification number: B22F3/11 ,  B22F3/105 ,  C22C1/08 ,  B22F2003/1053 ,  B22F2998/10

    Abstract: The present application provides a method for manufacturing a metal alloy foam. The present application can provide a method for manufacturing a metal alloy foam, which is capable of forming a metal alloy foam comprising uniformly formed pores and having excellent mechanical properties as well as the desired porosity, and a metal alloy foam having the above characteristics. In addition, the present application can provide a method capable of forming a metal alloy foam in which the above-mentioned physical properties are ensured, while being in the form of a thin film or sheet, within a fast process time, and such a metal alloy foam.

    Resin-Filled Material, and the Manufacturing Method Thereof
    38.
    发明申请
    Resin-Filled Material, and the Manufacturing Method Thereof 有权

    公开(公告)号：US20220289935A1

    公开(公告)日：2022-09-15

    申请号：US17625582

    申请日：2020-07-10

    Applicant: LG Chem, Ltd.

    Inventor： Sang Bum Ahn ,  Jin Kyu Lee ,  Kwang Hwan Kim

    IPC: C08K3/22 ,  H02K15/02

    Abstract: A cured object and a method for producing the same are disclosed herein. In some embodiments, the method of producing a cured object includes introducing a resin composition including a resin and magnetic powder into one or more slots of a tubular object, wherein the resin composition includes a resin and a magnetic powder, wherein the tubular object includes a penetration space and an edge region having the one more slots formed therein, and wherein the penetration space and the one or more slots are formed in a longitudinal direction of the tubular object; inserting a solenoid coil into the penetration space of the tubular object; and generating a magnetic field with the solenoid coil to cure the resin present in the one or more slots of the tubular object.
    The cured resin object can also have excellent withstand voltage characteristics.

    Battery pack including noise reduction member
    39.
    发明授权
    Battery pack including noise reduction member 有权

    公开(公告)号：US11342597B2

    公开(公告)日：2022-05-24

    申请号：US16406782

    申请日：2019-05-08

    Applicant: LG CHEM, LTD.

    Inventor： Tae Hwan Roh ,  Tae Hyuck Kim ,  Yoonhee Lee ,  Jin Kyu Lee ,  Junhee Jung

    IPC: H01M10/42 ,  H01M10/48 ,  H01M10/052 ,  H01M10/0525 ,  H01M50/10 ,  H01M50/20 ,  H01M50/116 ,  H01M50/124 ,  H01M50/209 ,  H01M50/502 ,  H01M50/543

    Abstract: Disclosed herein is A battery pack comprising: a pack housing; a base plate; at least two battery modules arranged such that the battery modules are located in a space defined between the pack housing and the base plate, each battery module including a plurality of battery cells or unit modules which can be charged and discharged; a first wall located at a first side of the base plate; a second wall located at a second side of the base plate; an external input terminal and an external output terminal are located at both of the first wall and the second wall, the battery modules being connected to the external input and output terminals in a state in which the battery modules are electrically connected in series or in parallel to each other; and a capacitor is present at the first or second wall adjacent to a corresponding one of the external input and output terminals, the capacitor being electrically connected to said corresponding one of the external input and output terminals.

    Method for manufacturing metal foam
    40.
    发明授权
    Method for manufacturing metal foam 有权

    公开(公告)号：US11298745B2

    公开(公告)日：2022-04-12

    申请号：US16089864

    申请日：2017-04-03

    Applicant: LG Chem, Ltd.

    Inventor： Dong Woo Yoo ,  Jin Kyu Lee

    IPC: B22F3/11 ,  B22F3/105

    Abstract: The present application provides a method for manufacturing a metal foam. The present application can provide a method for manufacturing a metal foam, which is capable of forming a metal foam comprising uniformly formed pores and having excellent mechanical properties as well as the desired porosity, and a metal foam having the above characteristics. In addition, the present application can provide a method capable of forming a metal foam in which the above-mentioned physical properties are ensured, while being in the form of a thin film or sheet, within a fast process time, and such a metal foam.

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