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    Battery label alignment device and method
    1.
    发明授权
    Battery label alignment device and method 有权

    公开(公告)号：US11479382B2

    公开(公告)日：2022-10-25

    申请号：US16639431

    申请日：2018-08-10

    Applicant: LG CHEM, LTD.

    Inventor： Seok Won Jeung ,  Ju Hwan Baek ,  Geon Tae Park

    IPC: B65C9/42 ,  B65C9/00 ,  B65C9/04 ,  B65C9/06 ,  B65C9/40

    Abstract: A battery label attachment apparatus for attaching a label to a battery including a label support on which the label is placed, an alignment check part configured to check whether an alignment state of the label is normal or defective, and a label aligning part configured to align the label when the alignment state determined by the alignment check part is defective is provided. A method for attaching a label to a battery is also provided.

    Battery cell of novel embedded type structure
    2.
    发明授权
    Battery cell of novel embedded type structure 有权
    新型嵌入式电池结构

    公开(公告)号：US09508962B2

    公开(公告)日：2016-11-29

    申请号：US14305708

    申请日：2014-06-16

    Applicant: LG CHEM, LTD.

    Inventor： Geon Tae Park ,  Sooryoung Kim ,  Hee Gyu Kim ,  Jung Hwan Kim

    IPC: H01M2/02 ,  H01M2/10 ,  H01M2/26 ,  H01M10/04 ,  H01M10/052

    CPC classification number: H01M2/0292 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/1094 ,  H01M2/263 ,  H01M10/0431 ,  H01M10/052 ,  H01M2220/30 ,  Y02T10/7011

    Abstract: Disclosed herein is a battery cell including an electrode assembly of a cathode/separator/anode structure, the electrode assembly being impregnated with electrolyte, the electrode assembly being chargeable and dischargeable, a battery case in which the electrode assembly is mounted, the battery case being made of aluminum or an aluminum alloy, and a protective coating layer applied to at least a portion of an outer surface of the battery case, the protective coating layer containing an electrically insulative polymer material.

    Abstract translation: 本文公开了一种电池单元，其包括阴极/隔板/阳极结构的电极组件，电极组件浸渍有电解质，电极组件可充电和放电，电池组件安装在其中，电池壳体为 由铝或铝合金制成，以及保护涂层施加到电池壳体的外表面的至少一部分，该保护涂层含有电绝缘聚合物材料。

    Prismatic battery pack with novel structure
    3.
    发明授权
    Prismatic battery pack with novel structure 有权
    棱柱形电池组，结构新颖

    公开(公告)号：US09484561B2

    公开(公告)日：2016-11-01

    申请号：US14294400

    申请日：2014-06-03

    Applicant: LG CHEM, LTD.

    Inventor： Geon Tae Park ,  SooRyoung Kim ,  Hee Gyu Kim ,  Jung Hwan Kim

    IPC: H01M2/34 ,  H01M2/10 ,  H01M2/02 ,  H01M10/42 ,  H01M2/04

    CPC classification number: H01M2/1022 ,  H01M2/0217 ,  H01M2/0267 ,  H01M2/0473 ,  H01M2/1061 ,  H01M2/34 ,  H01M2/348 ,  H01M10/4257 ,  H01M2200/106

    Abstract: Disclosed herein is a prismatic battery pack including an electrode assembly of a cathode/separator/anode structure impregnated with an electrolyte, a prismatic container, in which the electrode assembly is mounted, the prismatic container having at least one depressed groove formed at a bottom thereof in a longitudinal direction of the prismatic battery pack, a cap plate coupled to an open upper end of the prismatic container, in which the electrode assembly is mounted, a protection circuit module (PCM) including a protection circuit to control operation of the prismatic battery pack, the PCM being loaded on the cap plate, and an insulative cap mounted to the prismatic container while surrounding the PCM.

    Abstract translation: 本文公开了一种棱柱形电池组，其包括浸渍有电解质的阴极/隔板/阳极结构的电极组件，安装有电极组件的棱柱形容器，棱柱形容器具有形成在其底部的至少一个凹槽 在棱柱形电池组的纵向方向上，连接到棱柱形容器的敞开的上端的盖板，安装有电极组件的保护电路模块（PCM）包括保护电路以控制棱柱形电池的操作 将PCM装载在盖板上，以及在围绕PCM的同时安装在棱柱形容器上的绝缘帽。

    Battery pack case and method for manufacturing the same
    4.
    发明授权
    Battery pack case and method for manufacturing the same 有权

    公开(公告)号：US10741810B2

    公开(公告)日：2020-08-11

    申请号：US15948112

    申请日：2018-04-09

    Applicant: LG CHEM, LTD.

    Inventor： Geon Tae Park ,  Ju Hwan Baek ,  Pan Jung Kwon ,  Jung Ho Oh

    IPC: H01M2/10

    Abstract: A battery pack case prevents moisture from being permeated into a battery pack with an easily assembled structure. The battery pack case includes an upper pack case and a lower pack case that are slidably coupled with each other. The upper pack case includes a coupling protrusion, and the lower pack case includes a coupling groove such that a bonding member is at portion at which the coupling protrusion and the coupling groove come into contact with each other.

    Secondary battery of novel structure
    5.
    发明授权
    Secondary battery of novel structure 有权

    公开(公告)号：US10170801B2

    公开(公告)日：2019-01-01

    申请号：US14309453

    申请日：2014-06-19

    Applicant: LG CHEM, LTD.

    Inventor： Hee Gyu Kim ,  Jung Hwan Kim ,  Geon Tae Park

    IPC: H01M10/42 ,  H01M2/02 ,  H01M2/04 ,  H01M2/10 ,  H01M10/052

    Abstract: A secondary battery pack includes a battery cell having an electrode assembly in a battery case with an electrolyte. An electrically insulative mounting member is mounted to a top of the battery cell. A protection circuit module (PCM) including a protection circuit board (PCB) is loaded on the electrically insulative mounting member. The PCB has a protection circuit, and a connection member (A) and a connection member (B) coupled to a bottom of the PCB. The connection member (A) and the connection member (B) are coupled to the electrode terminals of the battery cell. The PCB has a through hole, through which the connection member (B) is exposed, and an insulative cap coupled to an upper end of the battery cell to surround the electrically insulative mounting member where the connection members and the protection circuit board are loaded on the insulative cap.

    Method for battery cell of novel structure
    10.
    发明授权
    Method for battery cell of novel structure 有权
    新型结构电池的方法

    公开(公告)号：US09012067B2

    公开(公告)日：2015-04-21

    申请号：US14296737

    申请日：2014-06-05

    Applicant: LG Chem, Ltd.

    Inventor： Hee Gyu Kim ,  Sooryoung Kim ,  Jung Hwan Kim ,  Geon Tae Park

    IPC: H01M2/02 ,  H01M2/04 ,  H01M10/04 ,  H01M2/34

    CPC classification number: H01M2/0217 ,  H01M2/02 ,  H01M2/0285 ,  H01M2/0292 ,  H01M2/0473 ,  H01M2/34 ,  H01M10/049 ,  Y10T29/4911

    Abstract: Disclosed herein is a method of manufacturing a battery cell having an electrode assembly of a cathode/separator/anode structure disposed in a battery case made of aluminum or an aluminum alloy together with an electrolyte in a sealed state, the method including (a) anodizing an entire surface of the battery case in a state in which a connection opening section, to which charge pins used to activate the battery cell are connected, is formed at a bottom of the battery case, (b) mounting the electrode assembly in the battery case and connecting a cap plate to an open upper end of the battery case by laser welding, (c) injecting an electrolyte through an electrolyte injection port of the cap plate and activating the battery cell, and (d) replenishing the electrolyte and sealing the electrolyte injection port.

    Abstract translation: 本文公开了一种电池单元的制造方法，该电池单元具有阴极/隔板/阳极结构的电极组件，该电极组件设置在由铝或铝合金制成的电池壳体中以及处于密封状态的电解质，该方法包括（a）阳极氧化 电池壳体的整个表面形成在电池壳体的底部，在电池壳体的底部形成有连接开口部分的状态，在该状态下连接用于激活电池单元的充电针的连接开口部，（b）将电极组件安装在电池 并通过激光焊接将盖板连接到电池盒的敞开的上端，（c）通过盖板的电解液注入口注入电解液并启动电池单元，（d）补充电解液并密封 电解液注入口。

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