Battery pack having novel cooling structure
    9.
    发明授权
    Battery pack having novel cooling structure 有权
    具有新颖冷却结构的电池组

    公开(公告)号:US09537187B2

    公开(公告)日:2017-01-03

    申请号:US13955316

    申请日:2013-07-31

    Applicant: LG CHEM, LTD.

    Abstract: Disclosed is a battery pack having a plurality of battery cells or unit modules (‘unit cells’), which can be charged and discharged, mounted in a pack case, wherein the unit cells are stacked in a direction (a Z direction) in which the unit cells are sequentially stacked in parallel to a ground in a state in which a spacing distance for coolant flow is provided between the respective unit cells to constitute a battery module, two or more battery modules are arranged in a horizontal direction (an X direction) on the plane with respect to a coolant introduction direction in which a coolant is introduced through a coolant inlet port in a state in which flow of the coolant between the battery modules is restrained to constitute a battery module group.

    Abstract translation: 公开了一种电池组,其具有可以充放电的多个电池单元或单元模块(“单元电池”),其安装在包装盒中,其中,单元电池沿其(Z方向)堆叠,其中 在各个单电池之间设置有用于冷却剂流动的间隔距离的状态下,单位电池依次层叠而构成电池模块,在水平方向(X方向)配置两个以上的电池模块 )相对于冷却剂引导方向在冷却剂引入方向上,其中在电池模块之间的冷却剂的流动被约束的状态下冷却剂通过冷却剂入口引入以构成电池模块组。

    MIDDLE OR LARGE-SIZED BATTERY MODULE
    10.
    发明申请
    MIDDLE OR LARGE-SIZED BATTERY MODULE 有权
    中型或大型电池模块

    公开(公告)号:US20150162648A1

    公开(公告)日:2015-06-11

    申请号:US14604208

    申请日:2015-01-23

    Applicant: LG Chem, Ltd.

    Abstract: Disclosed herein is a middle- or large-sized battery module comprising: a battery cell stack including a plurality of battery cells or unit modules electrically connected with each other; a first module case constructed in a structure to entirely surround one side end of the battery cell stack and to partially surround the upper and lower ends of the battery cell stack; a second module case coupled with the first module case, the second module case being constructed in a structure to entirely surround the other side end of the battery cell stack and to partially surround the upper and lower ends of the battery cell stack; a sensing member mounted to the first module case or the second module case; and a battery management system (BMS) mounted to the first module case or the second module case.

    Abstract translation: 这里公开了一种中型或大型电池模块,包括:电池单元堆叠,其包括彼此电连接的多个电池单元或单元模块; 第一模块壳体,其构造成完全围绕所述电池单元堆叠的一侧端部并且部分地围绕所述电池单元堆叠的上端和下端; 第二模块壳体与第一模块壳体耦合,第二模块壳体构造成完全围绕电池单元堆叠的另一侧端部并且部分地围绕电池单元堆叠的上端和下端的结构; 安装到所述第一模块壳体或所述第二模块壳体的感测构件; 以及安装到第一模块壳体或第二模块壳体的电池管理系统(BMS)。

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