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1. 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。

2. 发明申请

WO2013058558A3 BATTERY PACK WITH IMPROVED SAFETY 审中-公开
标题翻译：具有改进安全性的电池组
公开(公告)号：WO2013058558A3
公开(公告)日：2013-07-04
申请号：PCT/KR2012008508
申请日：2012-10-18
申请人： LG CHEMICAL LTD
发明人： LEE JIN KYU , CHOI JUNSEOK , ROH TAEHWAN , KIM SEONGTAE , KIM TAEHYUCK
IPC分类号： H02H7/18 , B60L11/18 , H01M2/02 , H01M10/42
CPC分类号： H01M2/345 , H01M2200/20 , H02J7/0031
摘要： The present invention provides a battery pack comprising: a power supply unit in which two or more battery cells or battery modules are electrically connected; a cut-off unit, which is located at at least one of a series connection parts of the battery cells or battery modules and cuts off an electrical connection in the battery pack by a short-circuit of a battery cell or a battery module, which is induced by a pressure activated switch described below; the pressure activated switch, which is connected in parallel to the battery cells or battery modules at which the cut-off unit is located and induces a short-circuit at the battery cells or battery modules by detecting volumetric expansion of the battery cells or battery modules when an abnormality of the power supply unit occurs; and terminals for external inputs and outputs, which are connected to an electrode terminal located at the outermost of the power supply unit to supply power to an external device.
摘要翻译：本发明提供一种电池组，包括：电源单元，其中两个或更多个电池单元或电池模块电连接; 截止单元，其位于电池单元或电池模块的串联连接部分中的至少一个上，并且通过电池单元或电池模块的短路切断电池组中的电连接，其中由下面描述的压力启动开关引起; 压力启动开关，其与截止单元所在的电池单元或电池模块并联连接，并且通过检测电池单元或电池模块的体积膨胀来引起电池单元或电池模块的短路当发生电源单元的异常时; 以及用于外部输入和输出的端子，其连接到位于电源单元的最外侧的电极端子，以向外部设备供电。

3. 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。

4. 发明专利

PL2741391T3 Pakiet akumulatorów z poprawionym bezpieczeństwem 未知
公开(公告)号：PL2741391T3
公开(公告)日：2020-07-13
申请号：PL12841002
申请日：2012-10-18
申请人： LG CHEMICAL LTD
发明人： LEE JIN KYU , CHOI JUNSEOK , ROH TAEHWAN , KIM SEONGTAE , KIM TAEHYUCK
IPC分类号： H01M2/34 , H01M2/20 , H02J7/00

5. 发明专利

PL2741348T3 Pakiet akumulatorów mający poprawione bezpieczeństwo 未知
公开(公告)号：PL2741348T3
公开(公告)日：2020-03-31
申请号：PL12818049
申请日：2012-06-13
申请人： LG CHEMICAL LTD
发明人： ROH TAEHWAN , LEE JIN KYU , CHOI JUNSEOK , JANG MIN CHUL , SHIN IN CUR , KANG DALMO , KIM SEONGTAE , KIM TAEHYUCK
IPC分类号： H01M2/34

6. 发明公开

EP2741391A4 BATTERY PACK WITH IMPROVED SAFETY 有权转让
标题翻译：具有改进的安全电池组
公开(公告)号：EP2741391A4
公开(公告)日：2015-03-25
申请号：EP12841002
申请日：2012-10-18
申请人： LG CHEMICAL LTD
发明人： LEE JIN KYU , CHOI JUNSEOK , ROH TAEHWAN , KIM SEONGTAE , KIM TAEHYUCK
IPC分类号： H02H7/18 , B60L11/18 , H01M2/02 , H01M2/34 , H01M10/42
CPC分类号： H01M2/345 , H01M2200/20 , H02J7/0031
摘要： Disclosed herein is a battery pack including a power supply unit including two or more battery cells or battery modules electrically connected to each other, a cut-off portion located at at least one series connection region between the battery cells or the battery modules to interrupt electrical connection in the battery pack upon occurrence of a short circuit of the battery cells or the battery modules guided by a pressure driven switch, the pressure driven switch connected in parallel to the battery cells or the battery modules at which the cut-off portion is located to detect expansion in volume of the battery cells or the battery modules when the power supply unit malfunctions and to guide occurrence of a short circuit of the battery cells or the battery modules, and external input and output terminals connected to electrode terminals located at outermost sides of the power supply unit to supply power to an external device.

7. 发明公开

EP2706589A4 BATTERY MODULE AND BATTERY ASSEMBLY INCLUDING SAME 有权转让
标题翻译：电池模块和电池组订单
公开(公告)号：EP2706589A4
公开(公告)日：2015-05-20
申请号：EP12804239
申请日：2012-06-20
申请人： LG CHEMICAL LTD
发明人： KIM SEONGTAE , LEE JIN KYU , CHOI JUNSEOK , KIM TAEHYUCK , ROH TAEHWAN , KANG DALMO
IPC分类号： H01M2/10 , H01M2/20 , H01M10/48
CPC分类号： H01M10/482 , H01M2/1077 , H01M2/206 , H01M10/6556
摘要： Disclosed herein is a battery module including (a) a unit cell assembly including two or more battery cells or unit modules connected to each other in parallel or in series, (b) a left case coupled to a left side of the unit cell assembly, the left case being provided at a left outer side thereof with a first fastening groove extending parallel to a longitudinal direction of the battery module such that a sensing assembly is fastened into the first fastening groove, the left case being provided at opposite ends thereof with second fastening grooves formed parallel to a height direction of the battery module, and (c) a right case coupled to a right side of the unit cell assembly, an external input and output terminal being oriented to a front of the battery module, the right case being provided at a right inner side thereof with a plurality of fixing grooves formed parallel to a longitudinal direction of the unit cell assembly such that the unit cell assembly is fastened and fixed into the fixing grooves.

8. 发明公开

EP2725650A4 BATTERY MODULE HAVING IMPROVED STABILITY 有权转让
标题翻译：稳定性增加电池模块
公开(公告)号：EP2725650A4
公开(公告)日：2014-08-06
申请号：EP12819603
申请日：2012-07-23
申请人： LG CHEMICAL LTD
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 , B60L3/00 , B60L11/18 , G01R31/36 , H01M2/20 , H01M2/30 , H01M10/42
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： Disclosed herein is a battery module having a plurality of battery cells electrically connected to each other, the battery module including a voltage sensing unit including voltage sensing terminals electrically connected to electrode terminal connection portions of the battery cells and a conduction part connected to the voltage sensing terminals to transmit voltages detected by the voltage sensing terminals to a module control unit and a signal cutoff unit located between the voltage sensing terminals and the conduction part to interrupt transmission of the detected voltages when a short circuit occurs in the conduction part.

9. 发明公开

EP2741348A4 BATTERY PACK HAVING IMPROVED SAFETY 有权转让
标题翻译：具有增强的安全电池组
公开(公告)号：EP2741348A4
公开(公告)日：2014-12-24
申请号：EP12818049
申请日：2012-06-13
申请人： LG CHEMICAL LTD
发明人： ROH TAEHWAN , LEE JIN KYU , CHOI JUNSEOK , JANG MIN CHUL , SHIN IN CUR , KANG DALMO , KIM SEONGTAE , KIM TAEHYUCK
IPC分类号： H01M2/34
CPC分类号： H01M2/345 , H01M2/0217 , H01M2/1061 , H01M2/1077 , H01M2/206 , H01M2/30 , H01M2/34
摘要： Disclosed herein is a battery pack configured such that battery modules, each of which includes a plurality of battery cells or unit modules connected to each other in series, are connected to each other in series in a state in which the battery modules are in tight contact with each other or stacked adjacent to each other, the battery pack including a fuse connected in series in an electrical connection circuit between the battery modules and a circuit breaker mounted at an outside of at least one of the battery modules to perform electric conduction when the battery cells swell, the circuit breaker being electrically connected to the electrical connection circuit to break the fuse when electric conduction is performed due to swelling of the battery cells.

10. 发明公开

EP2738838A4 BATTERY MODULE HAVING IMPROVED RELIABILITY AND MID-TO-LARGE BATTERY PACK COMPRISING SAME 有权转让
标题翻译：，以便提高可靠性和中型到大型电池组电池模块
公开(公告)号：EP2738838A4
公开(公告)日：2014-12-24
申请号：EP12818043
申请日：2012-07-05
申请人： LG CHEMICAL LTD
发明人： ROH TAEHWAN , CHOI JUNSEOK , JANG MIN CHUL , SHIN IN CUR , LEE JIN KYU , KANG DALMO , KIM YOJIN , KIM SEONGTAE , KIM TAEHYUCK
IPC分类号： H01M2/30 , H01M2/10 , H01M2/26
CPC分类号： H01M2/30 , H01M2/024 , H01M2/0245 , H01M2/1077 , H01M2/206 , H01M2/305 , H01M2/347 , H01M4/661 , H01M4/667 , H01M6/46 , H01M2220/20
摘要： Disclosed herein is a battery module including a plurality of plate-shaped battery cells which are sequentially stacked, wherein the battery module is configured to have a structure in which two or more hexahedral cell units are connected to each other in series in a state in which the hexahedral cell units are stacked, each of the cell units is configured to have a structure in which two or more battery cells are connected to each other in series in a state in which the battery cells are in tight contact with each other, and electrode terminals (outermost electrode terminals) of outmost battery cells of the cell units are connected to external input and output terminals of the battery module, the outermost electrode terminals having a larger vertical sectional area than electrode terminals of the other battery cells such that the outermost electrode terminals are prevented from being broken by external force.

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