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11. 发明申请

WO2006068379A1 PROCESS FOR PREPARATION OF SECONDARY BATTERY MODULE 审中-公开
标题翻译：制备二次电池模块的方法
公开(公告)号：WO2006068379A1
公开(公告)日：2006-06-29
申请号：PCT/KR2005/004128
申请日：2005-12-06
申请人： LG CHEM, LTD.
发明人： HA, Jin Woong , KIM, Jeeho , LEE, HanHo
IPC分类号： H01M2/10
CPC分类号： H01M2/266 , H01M2/1061 , H01M2/18 , H01M6/42 , H01M6/5011 , H01M10/052 , H01M2200/00 , Y02E60/122 , Y02T10/7011 , Y10T29/49108
摘要： Disclosed herein is a process for preparation of a secondary battery module. The process includes forming coupling through-holes having specific shapes at plate- shaped electrode terminals of a plurality of unit cells, stacking the unit cells one on another, and inserting coupling members through the coupling through-holes to couple the unit cells with each other. Consequently, the secure coupling and the electrical connection between the unit cells is accomplished without using additional members, such as cartridges, and therefore, a compact battery module having high coupling force is prepared.
摘要翻译：本文公开了二次电池模块的制备方法。该方法包括在多个单元电池的板状电极端子处形成具有特定形状的耦合通孔，将单元电池堆叠在一起，以及通过耦合通孔插入耦合构件以将单元电池彼此耦合。因此，单元电池之间的固定耦合和电连接是在不使用诸如磁带盒等附加部件的情况下实现的，因此制备了具有高耦合力的紧凑型电池模块。

12. 发明申请

WO2007029941A1 SECONDARY BATTERY EMPLOYING SAFETY DEVICE 审中-公开
标题翻译：使用安全装置的二次电池
公开(公告)号：WO2007029941A1
公开(公告)日：2007-03-15
申请号：PCT/KR2006/003483
申请日：2006-09-04
申请人： LG CHEM, LTD.
发明人： RYU, Ji Heon , HA, Jin Woong , CHOI, Jeong Hee , SHIN, Youngjoon
IPC分类号： H01M2/34
CPC分类号： H01M10/42 , H01M2/34
摘要： Disclosed herein is a secondary battery having a mechanical connection sensor, as a safety device, fixed to the outer surface of a prismatic or pouch-shaped battery cell while the mechanical connection sensor is set to OFF. The mechanical connection sensor is connected in series with a resistor having a predetermined resistance value and with a cathode and an anode of the battery cell. When the battery cell swells to a critical value or more due to the abnormal operation of the battery cell, the mechanical connection sensor is turned ON, and therefore, the mechanical connection sensor conducts with the result that the electrical energy of the battery cell is consumed at the resistor. In the secondary battery having the safety device according to the present invention, when the battery swells due to the abnormal response of the battery, energy accumulated in the battery is forcibly consumed, unlike a conventional battery that merely intercepts the current. As a result, the continuous occurrence of the abnormal response is fundamentally prevented, and therefore, more rapid process is possible with excellent pressure sensitivity. Consequently, the safety of the battery is improved.
摘要翻译：这里公开了一种具有作为安全装置的机械连接传感器的二次电池，其在机械连接传感器被设定为OFF时固定在棱柱形或袋状电池单元的外表面上。机械连接传感器与具有预定电阻值的电阻器和电池单元的阴极和阳极串联连接。当由于电池单元的异常操作而使电池单元膨胀至临界值以上时，机械连接传感器被接通，因此机械连接传感器进行导致电池单元的电能被消耗在电阻上。在具有根据本发明的安全装置的二次电池中，当电池由于电池的异常响应而膨胀时，与仅仅截取电流的常规电池不同，强制地消耗蓄电在电池中的能量。结果，从根本上防止了异常响应的连续发生，因此能够以较好的压力敏感性进行更快速的处理。因此，提高了电池的安全性。

13. 发明申请

WO2006118386A1 IMPROVED MIDDLE OR LARGE-SIZED BATTERY PACK OF INCREASED SAFETY 审中-公开
标题翻译：改进的中型或大型电池组增加安全
公开(公告)号：WO2006118386A1
公开(公告)日：2006-11-09
申请号：PCT/KR2006/001525
申请日：2006-04-24
申请人： LG CHEM, LTD.
发明人： LEE, HanHo , SHIN, Youngjoon , KIM, Jeeho , HA, Jin Woong , YEO, JaeSeong , JANG, Minchul
IPC分类号： H01M2/10
CPC分类号： H01M2/1061 , H01M2/1077 , H01M2/202 , H01M2/345 , H01M10/48 , H01M10/486 , H01M10/613 , H01M10/6555 , H01M10/6561
摘要： Disclosed herein is a middle- or large-sized battery pack having a plurality of battery cells, which can be charged and discharged, stacked one on another with high density and electrically connected with each other. When the battery cells swell due to abnormal operation of the battery pack or degradation of the battery pack caused by the charge and discharge of the battery cells for a long period of time, stress is concentrated on a predetermined region of the battery pack due to the change of thickness of the swelling battery cells, whereby the physical change of the battery pack is caused, and the disconnection of an electrically connecting member of the battery pack is mechanically accomplished by the physical change of the battery pack. Consequently, the battery pack according to the present invention provides high safety.
摘要翻译：本发明公开了一种中大型电池组件，其具有多个电池单体，其可被充放电，并且彼此高密度地层叠并彼此电连接。当由于电池组的异常操作而导致的电池单元膨胀或由于电池单元的长时间充放电引起的电池组的劣化时，由于电池组的应力集中在电池组的预定区域改变膨胀的电池单元的厚度，由此引起电池组的物理变化，并且通过电池组的物理变化来机械地实现电池组的电连接构件的断开。因此，根据本发明的电池组提供了高安全性。

14. 发明申请

WO2006068384A1 SEPARABLE CONNECTING MEMBER FOR SECONDARY BATTERY MODULE AND METHOD OF IMPROVING THE PERFORMANCE OF BATTERY MODULE BY LEVELING VOLTAGE 审中-公开
标题翻译：用于二次电池模块的可分离连接构件和通过降低电压提高电池模块性能的方法
公开(公告)号：WO2006068384A1
公开(公告)日：2006-06-29
申请号：PCT/KR2005/004285
申请日：2005-12-14
申请人： LG CHEM, LTD.
发明人： HA, Jin Woong , KIM, Jeeho , LEE, Hanho
IPC分类号： H01M2/10
CPC分类号： H01M2/202 , H01M2/1022
摘要： Disclosed herein is a separation-type connecting member, which electrically connects electrode terminals of unit cells. The connecting member comprises two or more separated connecting bodies, which are connected to the corresponding electrode terminals during the assembly of a secondary battery module, and which are electrically connected with each other by additional conductive members to complete the battery module. The present invention also provides a method of improving the performance of a battery module that is capable of connecting unit cells in parallel with each other to level the voltage of the unit cells while the battery module is manufactured using the connecting member, specifically, before the unit cells are connected in series with each other, or while the battery module is used, thereby minimizing the voltage difference between the unit cells.
摘要翻译：这里公开了分离型连接部件，其电连接单电池的电极端子。连接构件包括两个或多个分离的连接体，其在二次电池模块的组装期间连接到相应的电极端子，并且通过附加的导电构件彼此电连接以完成电池模块。本发明还提供了一种提高电池模块的性能的方法，该电池模块能够在使用连接构件制造电池模块时，特别是在使用连接构件之前，彼此并联连接单元，以平衡单元电池的电压单元电池彼此串联连接，或者在使用电池模块的同时，从而使单元电池之间的电压差最小化。

15. 发明申请

WO2006068373A1 SECONDARY BATTERY MODULE 审中-公开
标题翻译：二次电池模块
公开(公告)号：WO2006068373A1
公开(公告)日：2006-06-29
申请号：PCT/KR2005/004033
申请日：2005-11-29
申请人： LG CHEM, LTD.
发明人： HA, Jin Woong , KIM, Jeeho , LEE, Hanho
IPC分类号： H01M2/10
CPC分类号： H01M10/425 , H01M2/0212 , H01M2/0275 , H01M2/1061 , H01M2/1077 , H01M2/206 , H01M2/30 , H01M2/34 , H01M10/0413 , H01M10/0445 , H01M10/4207 , H01M10/482 , H01M2200/10
摘要： Disclosed herein is a high-output, large-capacity secondary battery module, having a plurality of unit cells electrically connected to each other, for charging and discharging electricity. A plurality of unit cells are stacked one on another and mounted on a plate, preferably, between an upper case and a lower case, which are separated from each other, circuit units are continuously mounted at the side surfaces of the module for sensing the voltage, the current, and the temperature of the battery, controlling the battery, and interrupting electricity when overcurrent is generated, whereby the secondary battery module is constructed in a compact structure, design of the battery module is easily changed depending upon electrical capacity and output, and components of the battery module are stably mounted.
摘要翻译：这里公开了一种高输出大容量二次电池模块，其具有彼此电连接的多个单元电池，用于充电和放电。多个单元电池彼此堆叠并且安装在彼此分离的板上，优选地在上壳体和下壳体之间，电路单元连续地安装在模块的侧表面处，用于感测电压，电池的电流和温度，控制电池，并且当产生过电流时中断电，由此二次电池模块被构造成紧凑的结构，电池模块的设计容易根据电容和输出而改变，并且电池模块的部件稳定地安装。

16. 发明申请

WO2006068380A1 HEAT RADIATION STRUCTURE FOR SECONDARY BATTERY MODULE, AND SWITCHING BOARD AND SECONDARY BATTERY MODULE HAVING THE SAME 审中-公开
标题翻译：用于二次电池模块的热辐射结构，以及具有该电池模块的开关板和二次电池模块
公开(公告)号：WO2006068380A1
公开(公告)日：2006-06-29
申请号：PCT/KR2005/004129
申请日：2005-12-06
申请人： LG CHEM, LTD.
发明人： HA, Jin Woong , KIM, Jeeho , LEE, HanHo
IPC分类号： H01M2/10
CPC分类号： H01M2/1061 , H01L2924/0002 , H01M6/42 , H01M10/425 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/625 , H01M10/6551 , H01L2924/00
摘要： Disclosed herein is a heat dissipation structure that is capable of effectively dissipating heat generated from switching elements for controlling overcharge, overdischarge, and overcurrent of a high-output, large-capacity secondary battery module or pack having a plurality of unit cells electrically connected with each other such that the unit cells can be charged and discharged. A switching board has the heat dissipation structure and the switching elements, which are mounted on a printed circuit board. A secondary battery module includes the switching board. The size of the heat dissipation structure according to the present invention can be effectively increased or decreased depending upon desired electrical capacity and output. Also, the heat dissipation structure provides high heat dissipation efficiency even though the heat dissipation structure is compact.
摘要翻译：本发明公开了一种散热结构，其能够有效地散发由开关元件产生的热量，用于控制具有与每个电连接的多个单电池的高输出，大容量二次电池模块或电池组的过充电，过放电和过电流使得单元电池可以被充电和放电。开关板具有安装在印刷电路板上的散热结构和开关元件。二次电池模块包括开关板。根据本发明的散热结构的尺寸可以根据期望的电容和输出而有效地增加或减小。此外，即使散热结构紧凑，散热结构也提供高的散热效率。

17. 发明申请

WO2006068372A1 TERMINAL-LINKING MEMBER OF SECONDARY BATTERY MODULE 审中-公开
标题翻译：二次电池模块的终端连接器
公开(公告)号：WO2006068372A1
公开(公告)日：2006-06-29
申请号：PCT/KR2005/004029
申请日：2005-11-29
申请人： LG CHEM, LTD.
发明人： HA, Jin Woong , KIM, Jeeho , LEE, Hanho
IPC分类号： H01R13/46
CPC分类号： H01M2/206 , H01M2/1077 , H01M2/305 , H01M2/34 , H01M6/46 , H01M10/0413 , H01M10/482 , H01M10/486 , H01M2200/00 , H01M2200/101 , H01M2200/103 , H01M2200/106 , H01R13/514
摘要： Disclosed herein is a terminal-linking member of a high-output, large-capacity secondary battery module or pack having a plurality of unit cells stacked one on another and electrically connected with each other. The terminal-linking member includes an insulating member mounted between electrode terminals of the neighboring unit cells for accomplishing the electrical insulation between the electrode terminals, the insulating member being coupled to the electrode terminals, and a connecting member coupled to the insulating member for electrically connecting the electrode terminals of the unit cells coupled to the insulating member in series or in parallel with each other.
摘要翻译：本发明公开了一种高输出，大容量的二次电池模块或电池的端子连接部件，其具有彼此层叠并且彼此电连接的多个单元电池。端子连接构件包括安装在相邻单元电池的电极端子之间的绝缘构件，用于实现电极端子之间的电绝缘，绝缘构件联接到电极端子，以及耦合到绝缘构件的连接构件用于电连接单元电池的电极端子彼此串联或并联连接到绝缘构件。

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