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    Battery module and battery cell
    2.
    发明授权
    Battery module and battery cell 有权

    公开(公告)号：US09123950B2

    公开(公告)日：2015-09-01

    申请号：US14050797

    申请日：2013-10-10

    Applicant: LG Chem, Ltd.

    Inventor： Sung Kyun Chang ,  Juil Yum ,  Heekook Yang

    IPC: H01M2/30 ,  H01M2/10 ,  H01M2/20

    CPC classification number: H01M2/30 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0472 ,  H01M10/0486 ,  H01M2220/20

    Abstract: A battery module having first and second battery cells is provided. The first battery cell has a housing and first and second electrical terminals. The housing extends longitudinally along a first axis and vertically along a second axis. The housing has first, second, third and fourth ends. The first and second ends extend parallel to the first axis. The third and fourth ends extend parallel to the second axis. The first electrical terminal extends from the third end in a direction parallel to the first axis, and has first and second edges extending parallel to the first axis. The first edge is disposed closer to the first end than the second edge of the first electrical terminal. A distance from the second end of the housing to the second edge of the first electrical terminal is greater than a distance from the first end of the housing to the first edge of the first electrical terminal.

    SECONDARY BATTERY OF IMPROVED LITHIUM ION MOBILITY AND CELL CAPACITY
    4.
    发明申请
    SECONDARY BATTERY OF IMPROVED LITHIUM ION MOBILITY AND CELL CAPACITY 有权
    改进的锂离子电池和电池容量的二次电池

    公开(公告)号：US20140242464A1

    公开(公告)日：2014-08-28

    申请号：US14228879

    申请日：2014-03-28

    Applicant: LG Chem, Ltd.

    Inventor： Sung Kyun Chang ,  Seo-Jae Lee ,  Sanghoon Choy ,  Euiyong Bang ,  Minchul Jang ,  Ki-Young Lee

    IPC: H01M4/36 ,  H01M4/485

    CPC classification number: H01M4/364 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  Y02E60/122

    Abstract: Provided is a lithium secondary battery having improved discharge characteristics in a range of high-rate discharge while minimizing a dead volume and at the same time, having increased cell capacity via increased electrode density and electrode loading amounts, by inclusion of two or more active materials having different redox levels so as to exert superior discharge characteristics in the range of high-rate discharge via sequential action of cathode active materials in a discharge process, and preferably having different particle diameters.

    Abstract translation: 本发明提供一种锂二次电池，其在高速率放电的范围内具有改善的放电特性，同时使死体积最小化，同时，通过增加电极密度和电极负载量，通过包含两种或更多种活性材料 具有不同的氧化还原电位，从而在放电过程中通过阴极活性材料的顺序作用，并且优选具有不同的粒径，在高倍率放电的范围内发挥优异的放电特性。

    Battery module
    5.
    发明授权
    Battery module 有权
    电池模块

    公开(公告)号：US09172122B2

    公开(公告)日：2015-10-27

    申请号：US14189071

    申请日：2014-02-25

    Applicant: LG Chem, Ltd.

    Inventor： Juil Yum ,  Sung Kyun Chang ,  Heekook Yang

    IPC: H01M2/30 ,  H01M10/6554 ,  H01M10/613 ,  H01M10/6551 ,  H01M2/10 ,  H01M2/20 ,  H01M10/647 ,  H01M2/02

    CPC classification number: H01M10/6556 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/30 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/425 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/6555 ,  H01M10/6567

    Abstract: A battery module includes a first battery cell having a first housing and first and second electrical terminals. The first housing has first, second, third and fourth ends. The first and second electrical terminals extend outwardly from the third and fourth ends, respectively. A distance from the second end of the first housing to a second edge of the first electrical terminal is greater than a distance from the first end of the first housing to a first edge of the first electrical terminal. A distance from the second end of the first housing to a second edge of the second electrical terminal is greater than a distance from the first end of the first housing to a first edge of the second electrical terminal. The battery module further includes a cooling fin disposed adjacent to the first battery cell, and a cooling plate coupled to the cooling fin.

    Abstract translation: 电池模块包括具有第一壳体和第一和第二电气端子的第一电池单元。 第一座房屋有一，二，三，四端。 第一和第二电端子分别从第三端和第四端向外延伸。 从第一壳体的第二端到第一电端子的第二边缘的距离大于从第一壳体的第一端到第一电气端子的第一边缘的距离。 从第一壳体的第二端到第二电端子的第二边缘的距离大于从第一壳体的第一端到第二电气端子的第一边缘的距离。 电池模块还包括与第一电池单元相邻设置的冷却片和耦合到冷却片的冷却板。

    BATTERY MODULE
    7.
    发明申请
    BATTERY MODULE 有权
    电池模块

    公开(公告)号：US20150244043A1

    公开(公告)日：2015-08-27

    申请号：US14189071

    申请日：2014-02-25

    Applicant: LG Chem, Ltd.

    Inventor： Juil Yum ,  Sung Kyun Chang ,  Heekook Yang

    IPC: H01M10/6554 ,  H01M2/10 ,  H01M2/02 ,  H01M2/30 ,  H01M2/20

    CPC classification number: H01M10/6556 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/30 ,  H01M10/0525 ,  H01M10/0585 ,  H01M10/425 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/6555 ,  H01M10/6567

    Abstract: A battery module includes a first battery cell having a first housing and first and second electrical terminals. The first housing has first, second, third and fourth ends. The first and second electrical terminals extend outwardly from the third and fourth ends, respectively. A distance from the second end of the first housing to a second edge of the first electrical terminal is greater than a distance from the first end of the first housing to a first edge of the first electrical terminal A distance from the second end of the first housing to a second edge of the second electrical terminal is greater than a distance from the first end of the first housing to a first edge of the second electrical terminal. The battery module further includes a cooling fin disposed adjacent to the first battery cell, and a cooling plate coupled to the cooling fin.

    Abstract translation: 电池模块包括具有第一壳体和第一和第二电气端子的第一电池单元。 第一座房屋有一，二，三，四端。 第一和第二电端子分别从第三端和第四端向外延伸。 从第一壳体的第二端到第一电端子的第二边缘的距离大于从第一壳体的第一端到第一电气端子的第一边缘的距离，距离第一壳体的第二端的距离 壳体到第二电端子的第二边缘大于从第一壳体的第一端到第二电端子的第一边缘的距离。 电池模块还包括与第一电池单元相邻设置的冷却片和耦合到冷却片的冷却板。

    BATTERY MODULE AND BATTERY CELL
    8.
    发明申请
    BATTERY MODULE AND BATTERY CELL 有权
    电池模块和电池

    公开(公告)号：US20150086845A1

    公开(公告)日：2015-03-26

    申请号：US14050797

    申请日：2013-10-10

    Applicant: LG Chem, Ltd.

    Inventor： Sung Kyun Chang ,  Juil Yum ,  Heekook Yang

    IPC: H01M2/30

    CPC classification number: H01M2/30 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/0472 ,  H01M10/0486 ,  H01M2220/20

    Abstract: A battery module having first and second battery cells is provided. The first battery cell has a housing and first and second electrical terminals. The housing extends longitudinally along a first axis and vertically along a second axis. The housing has first, second, third and fourth ends. The first and second ends extend parallel to the first axis. The third and fourth ends extend parallel to the second axis. The first electrical terminal extends from the third end in a direction parallel to the first axis, and has first and second edges extending parallel to the first axis. The first edge is disposed closer to the first end than the second edge of the first electrical terminal. A distance from the second end of the housing to the second edge of the first electrical terminal is greater than a distance from the first end of the housing to the first edge of the first electrical terminal.

    Abstract translation: 提供具有第一和第二电池单元的电池模块。 第一电池单元具有壳体和第一和第二电气端子。 壳体沿着第一轴线纵向延伸并且沿着第二轴线垂直地延伸。 房屋有一，二，三，四端。 第一和第二端部平行于第一轴线延伸。 第三和第四端部平行于第二轴线延伸。 第一电端子从平行于第一轴线的方向从第三端延伸，并且具有平行于第一轴线延伸的第一和第二边缘。 第一边缘比第一电气端子的第二边缘更靠近第一端。 从壳体的第二端到第一电端子的第二边缘的距离大于从壳体的第一端到第一电气端子的第一边缘的距离。

    BATTERY MODULE AND BATTERY CELL
    9.
    发明申请
    BATTERY MODULE AND BATTERY CELL 有权

    公开(公告)号：US20150079455A1

    公开(公告)日：2015-03-19

    申请号：US14046107

    申请日：2013-10-04

    Applicant: LG Chem, Ltd.

    Inventor： Sung Kyun Chang ,  Juil Yum ,  Heekook Yang

    IPC: H01M2/30

    CPC classification number: H01M2/30 ,  H01M2/1077 ,  H01M2/206 ,  H01M2/305 ,  H01M2220/20

    Abstract: A battery module having first and second battery cells is provided. The first battery cell has a housing and first and second electrical terminals. The housing extends longitudinally along a first axis and vertically along a second axis. The housing has first, second, third and fourth ends. The first and second ends extend parallel to the first axis. The third and fourth ends extend parallel to the second axis. The first electrical terminal extends from the third end in a direction parallel to the first axis, and has first and second edges extending parallel to the first axis. The first edge is disposed closer to the first end than the second edge of the first electrical terminal. A distance from the second end of the housing to the second edge of the first electrical terminal is greater than a distance from the first end of the housing to the first edge of the first electrical terminal.

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