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1. 发明申请

WO2012169793A3 BATTERY PACK SAFETY DEVICE 审中-公开
标题翻译：电池组安全装置
公开(公告)号：WO2012169793A3
公开(公告)日：2013-02-21
申请号：PCT/KR2012004487
申请日：2012-06-08
申请人： LG CHEMICAL LTD , KIM TAEHYUCK , CHOI SEUNGDON , JANG MIN CHUL , HONG SEUNG TAEK , LEE JIN KYU , KANG DALMO , CHO SEUNGSU , HWANG SEYON , HONG SOULGIE
发明人： KIM TAEHYUCK , CHOI SEUNGDON , JANG MIN CHUL , HONG SEUNG TAEK , LEE JIN KYU , KANG DALMO , CHO SEUNGSU , HWANG SEYON , HONG SOULGIE
IPC分类号： H01M2/34
CPC分类号： H01M2/34 , H01M2/1077 , H01M2/20 , H01M2/345 , H01M2/347 , H01M2200/00 , H01M2200/20 , H01M2220/20
摘要： The present invention provides a device for ensuring safety which is mounted on one side of a battery pack which includes two or more battery cells or one or more battery modules; and preferentially short circuits in the event of penetration by a needle-shaped object, application of an external force strong enough to cause physical modification, and the like. The safety device comprises: a pair of conductive sheets mutually separated from each other; an electrically insulated housing into which the conductive sheets are inserted and mounted, and which covers outer surfaces of the same except for a front surface; a sealing member for covering the front surface; and a connection member for individually connecting the conductive sheets to an anode and a cathode of one of the battery cells in the battery module(s).
摘要翻译：本发明提供一种用于确保安装在包括两个或更多个电池单元或一个或多个电池模块的电池组的一侧上的安全装置; 并且在针状物体穿透的情况下优先地短路，施加强度足以引起物理修改的外力等。安全装置包括：彼此分离的一对导电片; 电绝缘的壳体，其中导电片被插入和安装在该电绝缘壳体中，并且除了前表面外还覆盖其外表面; 用于覆盖前表面的密封构件; 以及用于将导电片单独连接到电池模块中的一个电池单元的阳极和阴极的连接构件。

2. 发明申请

WO2012020941A3 BATTERY PACK OF NOVEL STRUCTURE 审中-公开
标题翻译：新型结构电池组
公开(公告)号：WO2012020941A3
公开(公告)日：2012-05-31
申请号：PCT/KR2011005677
申请日：2011-08-02
申请人： LG CHEMICAL LTD , LEE JIN KYU , LEE BUMHYUN , KANG DALMO , JEONG SANGYOON , JANG MIN CHUL , YOON JONG MOON
发明人： LEE JIN KYU , LEE BUMHYUN , KANG DALMO , JEONG SANGYOON , JANG MIN CHUL , YOON JONG MOON
IPC分类号： H01M10/50 , B60L11/18 , F25D17/00 , H01M10/0525
CPC分类号： H01M10/502 , B60L11/187 , B60L11/1874 , B60L11/1875 , B60L11/1879 , B60L2240/545 , F16K11/0856 , H01M2/1077 , H01M10/052 , H01M10/486 , H01M10/625 , H01M10/6561 , H01M10/6568 , Y02E60/122 , Y02T10/7005 , Y02T10/7011 , Y02T10/705
摘要： The present invention relates to a battery pack which can adjust the temperature, comprising: one or two or more battery modules including a plurality of chargeable/dischargeable battery cells or unit modules ("unit cells"); a fluid channel which is formed to enable a fluid for cooling or heating the battery modules to pass the battery modules; a floating conversion unit which is located on the fluid channel and converts the floating direction of the fluid according to temperature states of the battery modules; and an operation control unit which controls an operation of the floating conversion unit on the basis of the information related to the temperature of the battery modules.
摘要翻译：本发明涉及一种可调节温度的电池组，包括：包括多个可充放电电池单元或单元模块（“单元电池”）的一个或两个以上电池模块; 流体通道，所述流体通道形成为使得用于冷却或加热所述电池模块的流体能够通过所述电池模块; 浮动转换单元，其位于流体通道上并且根据电池模块的温度状态转换流体的浮动方向; 以及操作控制单元，其基于与电池模块的温度相关的信息来控制浮动转换单元的操作。

3. 发明申请

WO2011093616A3 BATTERY PACK SYSTEM FOR IMPROVING OPERATING PERFORMANCE USING INTERNAL RESISTANCE OF BATTERY 审中-公开
标题翻译：使用电池的内部电阻改善工作性能的电池组系统
公开(公告)号：WO2011093616A3
公开(公告)日：2011-11-10
申请号：PCT/KR2011000396
申请日：2011-01-19
申请人： LG CHEMICAL LTD , LEE JIN KYU , HEO JIN SEOK , JANG MIN CHUL , KANG DALMO
发明人： LEE JIN KYU , HEO JIN SEOK , JANG MIN CHUL , KANG DALMO
IPC分类号： H01M10/50 , B60L11/18 , H01M10/48
CPC分类号： H02J7/0054 , B60L1/02 , B60L3/0046 , B60L11/1868 , B60L11/1872 , B60L11/1875 , B60L2210/12 , B60L2210/14 , B60L2240/545 , B60L2240/662 , H01M10/425 , H01M10/4264 , H01M10/443 , H01M10/486 , H01M10/615 , H01M10/625 , H01M10/637 , H01M10/647 , H01M16/00 , H01M16/003 , H01M16/006 , H02J7/0057 , Y02T10/7005 , Y02T10/7066 , Y02T10/7225 , Y02T10/7233 , Y02T10/7291 , Y02T90/16
摘要： The present invention relates to a battery pack system for applying a current to operate an external device. Provided are a battery pack system and an operating method thereof comprising: a battery module which is composed of a plurality of rechargeable and dischargeable battery cells and supplies the power to the external device; a temperature sensor for detecting the temperature of the battery module; an auxiliary power unit for applying the recharging and discharging pulse current to the battery module; and a control unit which applies the recharging and discharging pulse current by connecting the auxiliary power unit to the battery module when the measured temperature (Tbat) of the battery module is less than the set temperature (Tcrit) on the basis of the information detected from the temperature sensor before the battery module is electrically connected to the external device and also blocks the recharging and discharging pulse current when the temperature of the battery module rises above the set temperature (Tcrit).
摘要翻译：本发明涉及用于施加电流以操作外部装置的电池组系统。提供一种电池组系统及其操作方法，包括：电池模块，其由多个可再充电和可放电的电池单元组成，并且将电力供应到外部装置; 温度传感器，用于检测电池模块的温度; 辅助电源单元，用于将充电和放电脉冲电流施加到电池模块; 以及控制单元，其在所述电池模块的测量温度（Tbat）小于所述设定温度（Tcrit）时，基于从所述电池模块检测到的信息，通过将所述辅助电源单元连接到所述电池模块来施加所述再充电和放电脉冲电流当电池模块的温度上升到设定温度（Tcrit）以上时，电池模块之前的温度传感器电连接到外部设备并且还阻止再充电和放电脉冲电流。

4. 发明申请

WO2013002507A3 BATTERY MODULE AND BATTERY ASSEMBLY INCLUDING SAME 审中-公开
标题翻译：电池模块和电池组件包括相同
公开(公告)号：WO2013002507A3
公开(公告)日：2013-04-04
申请号：PCT/KR2012004850
申请日：2012-06-20
申请人： LG CHEMICAL LTD , KIM SEONGTAE , LEE JIN KYU , CHOI JUNSEOK , KIM TAEHYUCK , ROH TAEHWAN , KANG DALMO
发明人： KIM SEONGTAE , LEE JIN KYU , CHOI JUNSEOK , KIM TAEHYUCK , ROH TAEHWAN , KANG DALMO
IPC分类号： H01M2/10 , H01M2/02
CPC分类号： H01M10/482 , H01M2/1077 , H01M2/206 , H01M10/6556
摘要： The present invention relates to a battery module. The battery module is characterized by having a structure that comprises: (a) a unit cell assembly in which two or more battery cells or unit modules are connected to each other in parallel or in series; (b) a left case coupled to a left surface of the unit cell assembly and having a first coupling groove extending parallel to a lengthwise direction of the battery module on a left outer surface thereof so that a sensing assembly is coupled and second coupling grooves are respectively formed parallel to a height direction of the battery module in both ends thereof; and (c) a right case coupled to a right surface of the unit cell assembly and having external input/output terminals on a front surface of the battery module arranged opposite each other, the right case having a plurality of fixing grooves in a right inner surface thereof in a direction parallel to a lengthwise direction of the unit cell assembly such that the unit cell assemblies are coupled and fixed.
摘要翻译：电池模块技术领域本发明涉及电池模块。电池模块的特征在于具有如下结构：（a）单元电池组件，其中两个或多个电池单元或单元模块彼此并联或串联连接; （b）联接到所述单电池组件的左表面并且具有在其左外表面上平行于所述电池模块的长度方向延伸的第一耦合槽的左壳体，使得感测组件联接并且第二联接槽是分别与电池模块的两端的高度方向平行地形成; 以及（c）右壳体，其联接到所述单电池组件的右表面，并且在所述电池模块的前表面上具有彼此相对布置的外部输入/输出端子，所述右壳体具有位于右内侧的多个固定槽其表面沿平行于单元电池组件的长度方向的方向使得单元电池组件联接和固定。

5. 发明申请

WO2013019008A2 BATTERY MODULE HAVING IMPROVED STABILITY 审中-公开
标题翻译：电池模块具有改进的稳定性
公开(公告)号：WO2013019008A2
公开(公告)日：2013-02-07
申请号：PCT/KR2012005846
申请日：2012-07-23
申请人： LG CHEMICAL LTD , CHOI JUN SEOK , LEE JIN KYU , KIM SEONGTAE , KIM TAE HYUCK , ROH TAE HWAN , SHIN YONG SHIK , KANG DALMO
发明人： CHOI JUN SEOK , LEE JIN KYU , KIM SEONGTAE , KIM TAE HYUCK , ROH TAE HWAN , SHIN YONG SHIK , KANG DALMO
IPC分类号： H01M10/48 , B60L11/18 , G01R31/36
CPC分类号： H01M10/4207 , B60L3/0046 , B60L11/1861 , B60L11/1874 , B60L11/1879 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2270/145 , G01R31/362 , G01R31/3658 , H01M2/206 , H01M2/305 , H01M10/482 , H01M2010/4271 , H01M2200/103 , Y02T10/7005 , Y02T10/7011 , Y02T10/7044 , Y02T10/705
摘要： The present invention relates to a battery module in which a plurality of cells are electrically connected to each other, and including: a voltage sensing unit having voltage sensing terminals connected to electrode connecting units of the cells, and a conducting unit connected to the voltage sensing terminals and transmitting voltages sensed at the voltage sensing terminals to a module controller; and a signal blocking unit disposed between the voltage sensing terminals and the conducting unit in order to stop the transmission of the sensed voltages when a short-circuit occurs in the conducting unit.
摘要翻译：本发明涉及一种电池模块，其中多个电池彼此电连接，并且包括：电压感测单元，具有连接到电池单元的电极连接单元的电压感测端子;以及导电单元，连接到电压感测终端并且将在电压感测端子处感测的电压传输到模块控制器; 以及设置在电压感测端子和导电单元之间的信号阻挡单元，以便当导电单元中发生短路时停止感测电压的传输。

6. 发明申请

WO2012115351A2 COOLING MEMBER HAVING IMPROVED COOLING EFFICIENCY, AND BATTERY MODULE INCLUDING SAME 审中-公开
标题翻译：具有提高冷却效率的冷却部件，以及包括相同的电池模块
公开(公告)号：WO2012115351A2
公开(公告)日：2012-08-30
申请号：PCT/KR2012000407
申请日：2012-01-18
申请人： LG CHEMICAL LTD , KIM MINJUNG , LEE JIN KYU , KANG DALMO
发明人： KIM MINJUNG , LEE JIN KYU , KANG DALMO
IPC分类号： H01M10/50 , B60K11/00 , B60L11/18 , H01M2/02
CPC分类号： H01M10/6567 , H01M2/1077 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6555 , H01M10/6557 , H01M10/6568 , H01M2220/20
摘要： The present invention relates to a cooling member having improved cooling efficiency which is to be mounted above and/or under a battery module or battery pack in order to remove heat generated from battery cells during charging and discharging. The cooling member includes: a thermally conductive medium including terraced coupling plates, the lengths of which are mutually different, wherein a refrigerant passage is defined between the interfaces of the coupling plates; and a refrigerant pipe having a hollow structure through which refrigerant flows, the refrigerant pipe including a main pipe and at least one branch pipe vertically extending when the branch pipe is in communication with the main pipe, so as to communicate with the refrigerant passage of the thermally conductive medium. In one end of the refrigerant passage of the thermally conductive medium, a mounting groove having a shape corresponding to that of an outer surface of the branch pipe is defined in the plate, from among the plurality coupling plates, which has a relatively long length, and an auxiliary plate surrounding the outer surface of the branch pipe is mounted when the branch pipe is mounted on the mounting groove.
摘要翻译：本发明涉及一种具有提高冷却效率的冷却部件，其将被安装在电池模块或电池组件的上方和/或下方，以便在充电和放电期间去除由电池单体产生的热量。冷却构件包括：导热介质，其包括梯形联接板，其长度彼此不同，其中在联接板的界面之间限定制冷剂通道; 以及具有制冷剂流过的中空结构的制冷剂管，所述制冷剂管包括主管和当所述分支管与所述主管连通时垂直延伸的至少一个分支管，以与所述制冷剂通道导热介质。在导热介质的制冷剂通路的一端，在板中形成具有与分支管的外表面相对应的形状的安装槽，从具有较长长度的多个联接板之中，并且当分支管安装在安装槽上时，安装围绕分支管的外表面的辅助板。

7. 发明申请

WO2012023732A3 BATTERY PACK HAVING COMPACT STRUCTURE 审中-公开
标题翻译：具有紧凑结构的电池组
公开(公告)号：WO2012023732A3
公开(公告)日：2012-06-07
申请号：PCT/KR2011005820
申请日：2011-08-10
申请人： LG CHEMICAL LTD , LEE BUMHYUN , LEE JIN KYU , KIM MINJUNG , YOON JONG MOON , KANG DALMO
发明人： LEE BUMHYUN , LEE JIN KYU , KIM MINJUNG , YOON JONG MOON , KANG DALMO
IPC分类号： H01M10/48 , B60L11/18 , G01R31/36 , H01M2/22
CPC分类号： H01M2/1016 , B60L11/1879 , G01R31/362 , H01M2/10 , H01M2/1077 , H01M2/206 , H01M2/22 , H01M10/60 , H01M10/625 , H01M2220/20 , Y02T10/7005 , Y02T10/705
摘要： The present invention provides a battery pack which comprises: a battery module which includes a cell module stacked body configured to have a structure in which a plurality of cell modules, each of which has a structure in which a battery cell is mounted in a cartridge and are stacked vertically, a lower end plate configured to support a lower end of the cell module stacked body, an upper end plate configured to fix to an uppermost cartridge of the cell module stacked body located on the lower end plate, and a voltage detection assembly configured to detect a voltage of the battery cells; a box-shaped pack case in which the battery module is mounted; a pack cover which is connected to the pack case; and a fastening extension member which protrudes from an upper part of the battery module so that the battery module can be connected with the pack case and pack cover.
摘要翻译：本发明提供一种电池组件，其特征在于，包括：电池模块，其包括电池模块叠层体，其构造成具有多个电池模块的结构，所述多个电池模块具有将电池单元安装在盒中的结构，被构造成支撑电池模块堆叠体的下端的下端板，被配置为固定到位于下端板上的电池模块叠层体的最上面的盒的上端板，以及电压检测组件被配置为检测所述电池单元的电压; 电池模块安装在其中的箱形包装盒; 连接到包装盒的包装盖; 以及从电池模块的上部突出的紧固延伸构件，使得电池模块可以与包装盒和包装盖连接。

8. 发明申请

WO2011126314A3 VOLTAGE DETECTION ASSEMBLY FOR BATTERY MODULE AND BATTERY MODULE INCLUDING SAME 审中-公开
标题翻译：电池模块的电压检测组件和包括该电池模块的电池模块
公开(公告)号：WO2011126314A3
公开(公告)日：2011-12-29
申请号：PCT/KR2011002437
申请日：2011-04-07
申请人： LG CHEMICAL LTD , SHIN YONG SHIK , YOON JONG MOON , YANG JAEHUN , LEE JIN KYU , LEE BUMHYUN , KANG DALMO
发明人： SHIN YONG SHIK , YOON JONG MOON , YANG JAEHUN , LEE JIN KYU , LEE BUMHYUN , KANG DALMO
IPC分类号： G01R19/165 , H01M10/48
CPC分类号： H01M2/1077 , G01R31/3696 , H01M10/482 , H01M10/486 , H01M2220/20
摘要： The present invention provides a voltage detection assembly for a battery module, which comprises: (a) an upper portion block case and a lower portion block case, which are interconnected by assembly and are mounted on the battery module parts (the front surface or the rear surface of the battery module) that correspond to the electrode terminal connection portions of battery cells; (b) conductive sensing parts on an upper portion row and a lower portion row, which are inserted into the respective electrode terminal connection portions; and (c) a connector that transmits the voltage detected by the conductive sensing parts to a BMS, wherein the upper portion block case and the lower portion block case include mounting grooves having an open top structure that correspond to the respective electrode terminal connection portions, the conductive sensing parts on the upper portion row are mounted on the mounting grooves in the upper portion block case and inserted into the electrode terminals on the upper portion row, and the conductive sensing parts on the lower portion row are mounted on the mounting grooves in the lower portion block case and inserted into the electrode terminals on the lower portion row.
摘要翻译：本发明提供了一种用于电池模块的电压检测组件，其包括：（a）通过组装相互连接并且安装在电池模块部件（前表面或前表面或下表面）上的上部块体壳体和下部块体壳体; 电池模块的后表面），其对应于电池单元的电极端子连接部分; （b）插入到各个电极端子连接部分中的上部行和下部行上的导电感测部件; （c）连接器，其将由所述导电性感测部检测到的电压传送至BMS，其中所述上部块状壳体和所述下部块状壳体包括具有与各个电极端子连接部分对应的开放顶部结构的安装槽，上部排列的导电性检测部分安装在上部分盒体的安装槽内，并插入上部排列的电极端子中，下部排列的导电性检测部分安装在上部排列的安装槽内下部块体壳体并插入下部排的电极端子中。

9. 发明申请

WO2011083968A2 MID- OR LARGE-SIZED BATTERY PACK HAVING IMPROVED COOLING EFFICIENCY 审中-公开
标题翻译：具有改进冷却效率的中型或大型电池组
公开(公告)号：WO2011083968A2
公开(公告)日：2011-07-14
申请号：PCT/KR2011000057
申请日：2011-01-06
申请人： LG CHEMICAL LTD , LEE BUMHYUN , KIM MINJUNG , LEE JIN KYU , YOON HEESOO , KANG DALMO , YOON JONG MOON
发明人： LEE BUMHYUN , KIM MINJUNG , LEE JIN KYU , YOON HEESOO , KANG DALMO , YOON JONG MOON
IPC分类号： H01M10/50 , H01M2/10
CPC分类号： H01M2/1077 , H01M10/613 , H01M10/647 , H01M10/6551 , H01M10/6556 , H01M10/6557 , H01M10/6568
摘要： The present invention relates to a mid- or large-sized battery pack having a structure in which two or more battery modules, including a plurality of chargeable/dischargeable battery cells or unit modules (unit cells), are embedded in the space between a pack case and a base plate. Cooling members including heat-dissipating fins contacting outer surfaces of the unit cells, and refrigerant pipes connected to the lower ends of the heat-dissipating fins, respectively, so as to enable refrigerant to flow therethrough, are arranged at the interfaces among the unit cells. The base plate located at the lower ends of the battery modules forms a refrigerant flow channel corresponding to the refrigerant flow direction of the refrigerant pipes. The pack case is coupled to the base plate when the battery modules are mounted on the base plate. The refrigerant for dissipating heat generated by the unit cells is introduced from one side of the refrigerant flow channel of the base plate, passes through the refrigerant pipes of the cooling members arranged among the unit cells, and is discharged through the other side of the refrigerant flow channel of the base plate.
摘要翻译：本发明涉及一种中型或大型电池组件，其具有这样的结构，其中包括多个可充电/可放电的电池单元或单元模块（单元电池）的两个或多个电池模块嵌入在包装外壳和底板。散热构件包括分别与单元电池的外表面接触的散热片和连接到散热片的下端的制冷剂管，以使制冷剂流过其中的制冷剂配置在单电池之间的界面处。位于电池模块的下端的基板形成与制冷剂管的制冷剂流动方向对应的制冷剂流路。当电池模块安装在基板上时，包装盒与底板相连。用于散发由单元电池产生的热的制冷剂从基板的制冷剂流路的一侧引入，通过布置在单元电池中的冷却部件的制冷剂管，并通过制冷剂的另一侧排出底板流道。

10. 发明申请

WO2012023753A2 BATTERY MODULE WITH COMPACT STRUCTURE AND EXCELLENT HEAT RADIATION CHARACTERISTICS, AND MEDIUM- OR LARGE-SIZED BATTERY PACK 审中-公开
标题翻译：电池组件结构紧凑，散热特性好，中型或大型电池组
公开(公告)号：WO2012023753A2
公开(公告)日：2012-02-23
申请号：PCT/KR2011005890
申请日：2011-08-11
申请人： LG CHEMICAL LTD , LEE BUMHYUN , KANG DALMO , YOON JONG MOON , LEE JIN KYU , SHIN YONG SHIK , YOON HEESOO
发明人： LEE BUMHYUN , KANG DALMO , YOON JONG MOON , LEE JIN KYU , SHIN YONG SHIK , YOON HEESOO
IPC分类号： H01M10/50 , B60L11/18 , H01M2/02 , H01M10/04
CPC分类号： H01M10/6567 , B60L11/1874 , B60L11/1879 , H01M2/0212 , H01M2/0287 , H01M2/1077 , H01M10/0413 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/6551 , H01M10/6557 , Y02T10/7005 , Y02T10/705
摘要： The present invention provides a battery module, wherein: a plurality of battery cells, which have electrode assembly accommodation units in which electrode assemblies of anode/separation membrane/cathode structures are embedded, are built in a module case in a state of the battery cells being arranged in a lateral direction to allow said electrode assembly accommodation units to be adjacent to each other; and a cooling member is mounted between the battery cells, wherein the cooling member comprises: radiating fins that are interposed between the adjacent electrode assembly accommodation units in a closely contacted state; and refrigerant pipes that are configured in a hollow structure for allowing refrigerants to flow therein, and are mounted on said radiating fins along the outer surface of the electrode assembly accommodation units.
摘要翻译：本发明提供了一种电池模块，其中：具有其中嵌入有阳极/分离膜/阴极结构的电极组件的电极组件容纳单元的多个电池单元以电池单元的状态内置在模块壳体中沿横向方向布置以允许所述电极组件容纳单元彼此相邻; 并且在所述电池单元之间安装有冷却构件，所述冷却构件包括：以紧密接触状态介于所述相邻电极组件容纳单元之间的散热片; 以及构造成允许制冷剂在其中流动的中空结构的制冷剂管，并沿着电极组件容纳单元的外表面安装在所述散热片上。

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