公开(公告)号：US10205153B2

公开(公告)日：2019-02-12

申请号：US14446486

申请日：2014-07-30

Applicant: LG Chem, Ltd.

Inventor： JungHoon Yang ,  Seungdon Choi ,  YoJin Kim

IPC: H01M2/34 ,  H01M2/10 ,  H01M2/20 ,  H01M2/02 ,  B60L3/00 ,  B60L3/12 ,  B60L11/18 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6551 ,  H01M10/613

Abstract: Disclosed herein is a battery cell assembly including a plurality of battery cells stacked while being electrically connected to each other, wherein one or more of the battery cells are mounted in each cell housing member in a state in which opposite sides of the battery cells are surrounded by each cell housing member excluding electrode terminals of the battery cells, an expansion opening part, through which a portion of a main body of each of the battery cells is exposed outward when the battery cells expand, is formed at one surface or opposite surfaces of each of the at least two cell housing members and the battery cells are stacked such that the at least two expansion opening parts face each other.

公开(公告)号：USD935389S1

公开(公告)日：2021-11-09

申请号：US29696574

申请日：2019-06-28

Applicant: LG Chem, Ltd.

Designer： Hey Woong Park ,  Wonhee Jeong ,  Seungdon Choi

公开(公告)号：USD935388S1

公开(公告)日：2021-11-09

申请号：US29696568

申请日：2019-06-28

Applicant: LG Chem, Ltd.

Designer： Hey Woong Park ,  Wonhee Jeong ,  Seungdon Choi

公开(公告)号：US09099733B2

公开(公告)日：2015-08-04

申请号：US14062352

申请日：2013-10-24

Applicant: LG CHEM, LTD.

Inventor： TaeHyuck Kim ,  Seungdon Choi ,  Min Chul Jang ,  Seung Taek Hong ,  Jin Kyu Lee ,  DalMo Kang ,  Seungsu Cho ,  SeYon Hwang ,  SoulGie Hong

IPC: H01M2/34 ,  H01M2/10 ,  H01M2/20

CPC classification number: H01M2/34 ,  H01M2/1077 ,  H01M2/20 ,  H01M2/345 ,  H01M2/347 ,  H01M2200/00 ,  H01M2200/20 ,  H01M2220/20

Abstract: Disclosed herein is a safety device mounted at one side of a battery pack including two or more battery cells or at least one battery module such that the safety device is first short-circuited when a needle type object penetrates the battery pack to secure safety of the battery pack, the safety device including a pair of conductive sheets spaced apart from each other, an electrically insulative housing to surround outsides of the conductive sheets excluding fronts of the conductive sheets in a state in which the conductive sheets are inserted and mounted in the housing, a sealing member to cover the fronts of the conductive sheets, and a connection member to connect the conductive sheets to a cathode and an anode of one of battery cells constituting the battery module.

Abstract translation: 本文公开了一种安装在包括两个或更多个电池单元或至少一个电池模块的电池组的一侧的安全装置，使得当针型物体穿透电池组时，安全装置首先短路以确保安全 电池组，所述安全装置包括彼此间隔开的一对导电片，电绝缘壳体，以在导电片插入并安装在壳体中的状态下围绕除导电片前面的导电片外围 ，覆盖导电片的前面的密封构件，以及将导电片连接到构成电池模块的电池单体之一的阴极和阳极的连接构件。

公开(公告)号：US20140335397A1

公开(公告)日：2014-11-13

申请号：US14446486

申请日：2014-07-30

Applicant: LG CHEM, LTD.

Inventor： JungHoon Yang ,  Seungdon Choi ,  YoJin Kim

IPC: H01M2/34 ,  H01M2/10

CPC classification number: H01M2/345 ,  B60L3/0046 ,  B60L3/12 ,  B60L11/1859 ,  B60L11/1864 ,  B60L11/1879 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  H01M2/024 ,  H01M2/1061 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/6551 ,  H01M2200/20 ,  H01M2220/20 ,  H01M2220/30 ,  Y02T10/7005 ,  Y02T10/7061

Abstract: Disclosed herein is a battery cell assembly including a plurality of battery cells stacked while being electrically connected to each other, wherein one or more of the battery cells are mounted in each cell housing member in a state in which opposite sides of the battery cells are surrounded by each cell housing member excluding electrode terminals of the battery cells, an expansion opening part, through which a portion of a main body of each of the battery cells is exposed outward when the battery cells expand, is formed at one surface or opposite surfaces of each of the at least two cell housing members and the battery cells are stacked such that the at least two expansion opening parts face each other.

Abstract translation: 本文公开了一种电池单元组件，其包括在彼此电连接的同时层叠的多个电池单体，其中一个或多个电池单元以电池单元的相对侧被包围的状态安装在每个电池单元壳体构件中 通过除电池单元的电极端子之外的每个单元壳体构件，在电池单元膨胀时，每个电池单元的主体的一部分向外露出的扩展开口部分形成在 所述至少两个电池壳体构件和电池单元中的每一个被堆叠成使得所述至少两个膨胀开口部彼此面对。