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    SECONDARY BATTERY PACK
    2.
    发明公开
    SECONDARY BATTERY PACK 有权
    SEKUNDÄRBATTERIEPACKUNG

    公开(公告)号：EP2733775A2

    公开(公告)日：2014-05-21

    申请号：EP12820060.7

    申请日：2012-08-01

    申请人： LG Chem, Ltd.

    发明人： CHOI, Jong Woon ,  YUN, Hyung Ku ,  BAEK, Ju Hwan ,  KIM, Tae Wook

    IPC分类号： H01M2/34 ,  H01M2/02 ,  H01M2/04

    CPC分类号： H01M2/0267 ,  H01M2/022 ,  H01M2/0404 ,  H01M2/1061 ,  H01M10/0436 ,  H01M10/425 ,  H01M2010/4278 ,  H01M2200/00 ,  H01M2200/106 ,  H01M2220/30 ,  Y10T29/49108

    摘要： Disclosed herein is a secondary battery pack including a battery cell having a cathode terminal and an anode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via the cathode terminal and the anode terminal, wherein the PCM includes a board having a cathode terminal connection part connected to the cathode terminal and an anode terminal connection part connected to the anode terminal, and a first case and a second case each having an open face, the first case and the second case being coupled to each other so that the open faces of the first case and the second case are opposite to each other, the board being disposed in a space defined in the first case and the second case through the open faces. The first case and the second case, in which the board is disposed, are mounted to the sealed surplus portion of the battery cell.

    摘要翻译： 这里公开了一种二次电池组，其包括具有阴极端子和阳极端子的电池单元，所述阴极端子和阳极端子形成在具有密封剩余部分的一个面上，以及保护电路模块（PCM），其经由阴极端子和阳极端子电连接到电池单元 ，其中所述PCM包括具有连接到所述阴极端子的阴极端子连接部分和连接到所述阳极端子的阳极端子连接部分的板，以及分别具有开放面的第一壳体和第二壳体，所述第一壳体和所述第二壳体 壳体彼此联接，使得第一壳体和第二壳体的开放面彼此相对，板被布置在通过开口面限定在第一壳体和第二壳体中的空间中。 将电路板设置在其中的第一壳体和第二壳体安装到电池单元的密封剩余部分。

    SECONDARY BATTERY PACK HAVING A NOVEL STRUCTURE
    3.
    发明公开
    SECONDARY BATTERY PACK HAVING A NOVEL STRUCTURE 有权
    二次电池组具有新颖结构

    公开(公告)号：EP2624336A1

    公开(公告)日：2013-08-07

    申请号：EP11844944.6

    申请日：2011-11-09

    申请人： LG Chem, Ltd.

    发明人： CHOI, Jong Woon ,  BAEK, Ju Hwan ,  RYU, Jin Hyun

    IPC分类号： H01M2/26 ,  H01M2/34 ,  H01M2/04 ,  H01M2/08

    CPC分类号： H01M2/348 ,  H01M2/0404 ,  H01M2/08 ,  H01M2/22 ,  H01M2/34 ,  H01M10/04

    摘要： Disclosed herein is a secondary battery pack including a battery cell having an electrode assembly of a cathode/separator/anode structure disposed in a battery case together with an electrolyte in a sealed state, the battery case being provided at an upper end thereof with a first electrode terminal, a second electrode terminal, and a pair of fastening grooves, a protection circuit module (PCM) including a protection circuit board (PCB) having a protection circuit formed thereon, connection members A and B connected to the first electrode terminal and the second electrode terminal, respectively, and a safety element, an insulative mounting member configured to have a structure in which the PCM is inserted into the insulative mounting member in a lateral direction while an upper end and a lower end of the PCM are surrounded by the insulative mounting member, and an electrically insulative top cap mounted to an upper end of the battery cell while the top cap surrounds the insulative mounting member, the top cap being provided with through holes communicating with the fastening grooves, wherein fastening members are coupled into the fastening grooves of the battery cell through the through holes of the top cap in a state in which the insulative mounting member, in which the PCM is fitted, and the top cap are loaded on the upper end of the battery cell.

    摘要翻译： 本发明公开了一种二次电池组，其包括具有阴极/隔膜/阳极结构的电极组件的电池单元，所述电极组件在密封状态下与电解质一起设置在电池壳体中，所述电池壳体在其上端处设置有第一 电极端子，第二电极端子和一对紧固凹槽;保护电路模块（PCM），包括其上形成有保护电路的保护电路板（PCB）;连接构件A和B，连接构件A和B连接到第一电极端子和 第二电极端子以及安全元件，绝缘安装构件被构造成具有这样的结构，其中PCM在侧向方向上插入绝缘安装构件中，同时PCM的上端和下端被 绝缘安装构件以及安装到电池单元的上端的电绝缘顶帽，而顶帽围绕绝缘基座 所述顶盖设置有与所述紧固凹槽连通的通孔，其中紧固构件在所述绝缘安装构件处于所述绝缘安装构件的状态下通过所述顶盖的所述通孔联接到所述电池单元的所述紧固凹槽中， PCM被安装，并且顶盖被装载在电池单元的上端。

    BATTERY PACK INCLUDING PROTECTION CIRCUIT MODULE FIXING PART
    4.
    发明授权
    BATTERY PACK INCLUDING PROTECTION CIRCUIT MODULE FIXING PART 有权

    公开(公告)号：EP3113251B1

    公开(公告)日：2018-08-29

    申请号：EP14890508.6

    申请日：2014-04-29

    申请人： LG Chem, Ltd.

    发明人： CHOI, Mi Geum ,  LEE, Dong Cheol ,  CHOI, Jong Woon

    IPC分类号： H01M2/34 ,  H01M2/10 ,  H01M2/02 ,  H01M10/48 ,  H01M10/42 ,  H01M10/04 ,  H02H7/18

    CPC分类号： H01M2/1022 ,  H01M2/0212 ,  H01M2/0275 ,  H01M2/1061 ,  H01M2/348 ,  H01M10/0436 ,  H01M10/4235 ,  H01M10/425 ,  H01M10/4257 ,  H01M2200/10 ,  H01M2200/103 ,  H01M2200/106 ,  H01M2220/30

    摘要： Disclosed herein is a battery pack configured to have a structure including a plate-shaped battery cell having electrode terminals formed at one side thereof including a sealed surplus part and a protection circuit module (PCM) mounted at the sealed surplus part, wherein each of the electrode terminals of the battery cell is made of a plate-shaped conductive member, the PCM includes a protection circuit board (PCB), a safety element electrically connected between one of the electrode terminals of the battery cell and the PCB or loaded on the PCB, an external input and output terminal electrically connected to a protection circuit of the PCB, and an electrically insulative module case in which the PCB and the safety element are mounted in a state in which the external input and output terminal extends outside, the module case includes a PCB receiving part open outward at one side thereof and at least one fixing part to mount the module case to the sealed surplus part of the battery cell, and the PCM is loaded on the sealed surplus part of the battery cell while being received in the module case in a state in which the PCM is electrically connected to the electrode terminals of the battery cell.

    METHOD FOR MANUFACTURING POUCH-TYPE BATTERY CELL OF WHICH SEALING PART IS INSULATED BY CURABLE MATERIAL
    6.
    发明公开
    METHOD FOR MANUFACTURING POUCH-TYPE BATTERY CELL OF WHICH SEALING PART IS INSULATED BY CURABLE MATERIAL 有权
    方法用于生产具有密封部的袋子LIKE电池与可固化材料的绝缘装置

    公开(公告)号：EP2955771A1

    公开(公告)日：2015-12-16

    申请号：EP14810240.3

    申请日：2014-04-18

    申请人： LG Chem, Ltd.

    发明人： HONG, Eun Pyo ,  CHOI, Jong Woon ,  YUN, Hyung Ku

    IPC分类号： H01M2/08 ,  H01M2/02

    CPC分类号： H01M2/08 ,  H01M2/0202 ,  H01M2/0212 ,  H01M10/0436 ,  H01M10/0525 ,  H01M2220/30

    摘要： Disclosed herein is a method of manufacturing a battery cell having a structure in which an electrode assembly including a positive electrode, a separator, and a negative electrode is mounted in a battery case, and the battery case is sealed by thermal welding, the method including (a) mounting the electrode assembly in a receiving part of the battery case and forming sealed portions at an outer edge of the receiving part by thermal welding, (b) perpendicularly bending the sealed portions and bringing the bent sealed portions into contact with an outer side wall of the receiving part, (c) mounting and fixing the battery case processed at step (b) in a jig provided with a depressed part having a size corresponding to that of the battery case, and (d) injecting a curable material into a space defined between the outer side wall of the receiving part of the battery case and an inner side wall of the depressed part of the jig and curing the injected curable material.

    摘要翻译： 公开在一种制造具有其中正到电极组件，包括电极，隔板和负电极被安装在电池外壳中的结构的电池单元的方法，以及电池壳体通过热焊接而密封，该方法包括 的（a）安装在电极组件的电池壳体的接受部，并在通过热焊接容纳部分的外边缘处形成密封部分，（b）中垂直地弯曲的密封部分以及使所述弯曲密封部分接触到上外 接收部件的侧壁上，（c）中安装和固定在电池壳体在步骤处理（b）中在设置有具有凹部的尺寸对应于没有所述电池壳体的，和（d）注入可固化材料到夹具 电池壳的容纳部的外侧壁之间，并在所述夹具的所述凹陷部分的内侧壁和固化所述注射可固化材料所限定的空间。

    SECONDARY BATTERY PACK
    7.
    发明公开
    SECONDARY BATTERY PACK 审中-公开
    二次电池组

    公开(公告)号：EP2731175A2

    公开(公告)日：2014-05-14

    申请号：EP12824037.1

    申请日：2012-08-01

    申请人： LG Chem, Ltd.

    发明人： CHOI, Jong Woon ,  YOON, Seog Jin ,  CHA, Youngjoo

    IPC分类号： H01M2/34 ,  H01M2/30

    CPC分类号： H01M2/34 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/1022 ,  H01M2/1066 ,  H01M10/425 ,  H01M2200/00 ,  Y10T29/4911

    摘要： Disclosed herein is a secondary battery pack including a battery cell having an anode terminal and a cathode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via the anode terminal and the cathode terminal, wherein the PCM includes a board having a protection circuit formed thereon, the board being provided with an anode terminal connection part and a cathode terminal connection part connected to the anode terminal and the cathode terminal, respectively, the board is coupled to the anode terminal and the cathode terminal of the battery cell via the anode terminal connection part and the cathode terminal connection part and is mounted to the sealed surplus portion of the battery cell, and the secondary battery pack further includes a frame mounted to the PCM and the battery cell so as to surround the PCM and the battery cell.

    摘要翻译： 本发明公开了一种二次电池组，其包括具有形成在具有密封剩余部分的一个面的阳极端子和阴极端子的电池单元以及经由阳极端子和阴极端子电连接到电池单元的保护电路模块（PCM） 其中，所述PCM包括其上形成有保护电路的板，所述板设置有分别连接到所述阳极端子和所述阴极端子的阳极端子连接部分和阴极端子连接部分，所述板连接到所述阳极端子 以及所述电池单元的阴极端子经由所述阳极端子连接部分和所述阴极端子连接部分并且被安装到所述电池单元的密封多余部分，并且所述二次电池组还包括安装到所述PCM和所述电池单元的框架 以便围绕PCM和电池单元。

    SECONDARY BATTERY PACK
    8.
    发明公开
    SECONDARY BATTERY PACK 审中-公开
    二次电池组

    公开(公告)号：EP2731172A2

    公开(公告)日：2014-05-14

    申请号：EP12821477.2

    申请日：2012-08-01

    申请人： LG Chem, Ltd.

    发明人： CHOI, Jong Woon ,  YUN, Hyung Gu ,  CHOI, Migeum

    IPC分类号： H01M2/34 ,  H01M2/30 ,  H01M2/02

    CPC分类号： H02H7/18 ,  H01M2/021 ,  H01M2/0212 ,  H01M2/0267 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0404 ,  H01M2/30 ,  H01M2/34 ,  H01M10/04 ,  H01M10/0436 ,  H01M10/425 ,  H01M2200/00 ,  Y10T29/4911

    摘要： Disclosed herein is a secondary battery pack including a battery cell having an anode terminal and a cathode terminal formed at one face having a sealed surplus portion and a protection circuit module (PCM) electrically connected to the battery cell via the anode terminal and the cathode terminal, wherein the PCM includes a board having a protection circuit formed thereon, the board being provided with an anode terminal connection part and a cathode terminal connection part connected to the anode terminal and the cathode terminal, respectively, a PCM case configured to receive the board through an open face thereof so that the PCM case surrounds the board, and an electrically insulative lid to close the open face of the PCM case. The board is coupled to the anode terminal and the cathode terminal of the battery cell via the anode terminal connection part and the cathode terminal connection part, the board is disposed in the PCM case in a state in which the board is parallel to the battery cell, the open face of the PCM case is closed by the electrically insulative lid, and the PCM case is mounted to the sealed surplus portion of the battery cell.

    摘要翻译： 本发明公开了一种二次电池组，其包括具有形成在具有密封剩余部分的一个面的阳极端子和阴极端子的电池单元以及经由阳极端子和阴极端子电连接到电池单元的保护电路模块（PCM） 其中所述PCM包括其上形成有保护电路的板，所述板设置有分别连接到所述阳极端子和所述阴极端子的阳极端子连接部分和阴极端子连接部分，PCM壳体，所述PCM壳体被配置为容纳所述板 通过其开放面使PCM壳体围绕电路板，以及电绝缘盖子以封闭PCM壳体的开放面。 电路板通过阳极端子连接部分和阴极端子连接部分连接到电池单元的阳极端子和阴极端子，电路板以其中电路板平行于电池单元的状态布置在PCM外壳中 PCM壳体的敞开面由电绝缘盖封闭，并且PCM壳体安装到电池单元的密封多余部分。

    BUS BAR ASSEMBLY
    10.
    发明公开
    BUS BAR ASSEMBLY 审中-公开

    公开(公告)号：EP3719872A1

    公开(公告)日：2020-10-07

    申请号：EP19841784.2

    申请日：2019-07-23

    申请人： LG CHEM, LTD.

    发明人： YOON, Doo Han ,  CHOI, Jong Woon ,  YANG, Jae Hun

    IPC分类号： H01M2/20 ,  H01M10/48 ,  H01M2/10 ,  H01M2/26

    摘要： Disclosed is a bus bar assembly including a frame, a plurality of sensing bus bars integrally provided on the frame, an inter bus bar configured to connect any one pair of sensing bus bars, among the plurality of sensing bus bars, to each other; and a terminal bus bar configured to connect any one of the plurality of sensing bus bars to an external terminal.