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1.发明授权Battery module of improved safety and middle or large-sized battery pack containing the same 有权电池模块的安全性和中型或大型电池组含有相同的公开(公告)号：US08168317B2
公开(公告)日：2012-05-01
申请号：US13081167
申请日：2011-04-06
申请人： Hee Soo Yoon , Dal Mo Kang , HanHo Lee , Jeeho Kim , Jongmoon Yoon , Hey Woong Park , Hojin Jeon , Jin Kyu Lee , Sung Joon Park , Daesik Choi , Bumhyun Lee
发明人： Hee Soo Yoon , Dal Mo Kang , HanHo Lee , Jeeho Kim , Jongmoon Yoon , Hey Woong Park , Hojin Jeon , Jin Kyu Lee , Sung Joon Park , Daesik Choi , Bumhyun Lee
CPC分类号： H01M2/34 , H01M2/0245 , H01M2/1077 , H01M2/1094 , H01M2/206 , H01M2/345 , H01M10/02 , H01M10/0413 , H01M10/0481 , H01M10/425 , H01M10/441 , H01M10/482 , H01M10/613 , H01M10/647 , H01M10/6557 , H01M2010/4271 , H01M2200/00 , H01M2200/20 , H01M2220/20
摘要： Disclosed herein is a high-power, large-capacity battery module including a plurality of battery cells or unit modules connected in series to each other such that the battery cells or the unit modules are stacked while being in tight contact with each other or being adjacent to each other, wherein the battery module is fixed such that the stacked state of the battery cells or the unit modules is maintained even when the volume of the battery cells or the unit modules changes at the time of charging and discharging the battery cells or the unit modules, and a portion of an electrode terminal connection region between the battery cells or between the unit modules is weak with respect to the volume expansion of the battery cells or the unit modules such that an expansion stress caused by the swelling of the battery cells is concentrated on the electrode terminal connection region, whereby the electrode terminal connection region is broken, and therefore, an electrical cut-off occurs at the electrode terminal connection region, when the swelling exceeds a predetermined value.
摘要翻译： 这里公开了一种大功率，大容量的电池模块，其包括彼此串联连接的多个电池单元或单元模块，使得电池单元或单元模块在彼此紧密接触或相邻时堆叠 其中，电池模块被固定，使得即使当电池单元或单元模块的体积在电池单元充电和放电时变化时，也保持电池单元或单元模块的堆叠状态 单元模块和电池单元之间或单元模块之间的电极端子连接区域的一部分相对于电池单元或单元模块的体积膨胀而较弱，使得由于电池单元的膨胀引起的膨胀应力 集中在电极端子连接区域，由此电极端子连接区域被破坏，因此在第二端子处发生断电 e电极端子连接区域，当膨胀超过预定值时。
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2.发明授权Battery module of improved safety and middle or large-sized battery pack containing the same 有权电池模块的安全性和中型或大型电池组含有相同的公开(公告)号：US07943252B2
公开(公告)日：2011-05-17
申请号：US12673018
申请日：2008-10-30
申请人： Hee Soo Yoon , Dal Mo Kang , HanHo Lee , Jeeho Kim , Jongmoon Yoon , Hey Woong Park , Hojin Jeon , Jin Kyu Lee , Sung Joon Park , Daesik Choi , Bumhyun Lee
发明人： Hee Soo Yoon , Dal Mo Kang , HanHo Lee , Jeeho Kim , Jongmoon Yoon , Hey Woong Park , Hojin Jeon , Jin Kyu Lee , Sung Joon Park , Daesik Choi , Bumhyun Lee
CPC分类号： H01M2/34 , H01M2/0245 , H01M2/1077 , H01M2/1094 , H01M2/206 , H01M2/345 , H01M10/02 , H01M10/0413 , H01M10/0481 , H01M10/425 , H01M10/441 , H01M10/482 , H01M10/613 , H01M10/647 , H01M10/6557 , H01M2010/4271 , H01M2200/00 , H01M2200/20 , H01M2220/20
摘要： Disclosed herein is a high-power, large-capacity battery module including a plurality of battery cells or unit modules connected in series to each other such that the battery cells or the unit modules are stacked while being in tight contact with each other or being adjacent to each other, wherein the battery module is fixed such that the stacked state of the battery cells or the unit modules is maintained even when the volume of the battery cells or the unit modules changes at the time of charging and discharging the battery cells or the unit modules, and a portion of an electrode terminal connection region between the battery cells or between the unit modules is weak with respect to the volume expansion of the battery cells or the unit modules such that an expansion stress caused by the swelling of the battery cells is concentrated on the electrode terminal connection region, whereby the electrode terminal connection region is broken, and therefore, an electrical cut-off occurs at the electrode terminal connection region, when the swelling exceeds a predetermined value.
摘要翻译： 这里公开了一种大功率，大容量的电池模块，其包括彼此串联连接的多个电池单元或单元模块，使得电池单元或单元模块在彼此紧密接触或相邻时堆叠 其中，电池模块被固定，使得即使当电池单元或单元模块的体积在电池单元充电和放电时变化时，也保持电池单元或单元模块的堆叠状态 单元模块和电池单元之间或单元模块之间的电极端子连接区域的一部分相对于电池单元或单元模块的体积膨胀而较弱，使得由于电池单元的膨胀引起的膨胀应力 集中在电极端子连接区域，由此电极端子连接区域被破坏，因此在第二端子处发生断电 e电极端子连接区域，当膨胀超过预定值时。
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3.发明申请BATTERY MODULE OF IMPROVED SAFETY AND MIDDLE OR LARGE-SIZED BATTERY PACK CONTAINING THE SAME 有权改进安全的电池组件和包含该电池的中型或大型电池组公开(公告)号：US20100297482A1
公开(公告)日：2010-11-25
申请号：US12673018
申请日：2008-10-30
申请人： Hee Soo Yoon , Dal Moh Kang , HanHo Lee , Jeeho Kim , Jongmoon Yoon , Hey Woong Park , Hojin Jeon , Jin Kyu Lee , Sung Joon Park , Daesik Choi , Bumhyun Lee
发明人： Hee Soo Yoon , Dal Moh Kang , HanHo Lee , Jeeho Kim , Jongmoon Yoon , Hey Woong Park , Hojin Jeon , Jin Kyu Lee , Sung Joon Park , Daesik Choi , Bumhyun Lee
IPC分类号： H01M2/00
CPC分类号： H01M2/34 , H01M2/0245 , H01M2/1077 , H01M2/1094 , H01M2/206 , H01M2/345 , H01M10/02 , H01M10/0413 , H01M10/0481 , H01M10/425 , H01M10/441 , H01M10/482 , H01M10/613 , H01M10/647 , H01M10/6557 , H01M2010/4271 , H01M2200/00 , H01M2200/20 , H01M2220/20
摘要： Disclosed herein is a high-power, large-capacity battery module including a plurality of battery cells or unit modules connected in series to each other such that the battery cells or the unit modules are stacked while being in tight contact with each other or being adjacent to each other, wherein the battery module is fixed such that the stacked state of the battery cells or the unit modules is maintained even when the volume of the battery cells or the unit modules changes at the time of charging and discharging the battery cells or the unit modules, and a portion of an electrode terminal connection region between the battery cells or between the unit modules is weak with respect to the volume expansion of the battery cells or the unit modules such that an expansion stress caused by the swelling of the battery cells is concentrated on the electrode terminal connection region, whereby the electrode terminal connection region is broken, and therefore, an electrical cut-off occurs at the electrode terminal connection region, when the swelling exceeds a predetermined value.
摘要翻译： 这里公开了一种大功率，大容量的电池模块，其包括彼此串联连接的多个电池单元或单元模块，使得电池单元或单元模块在彼此紧密接触或相邻时堆叠 其中，电池模块被固定，使得即使当电池单元或单元模块的体积在电池单元充电和放电时变化时，也保持电池单元或单元模块的堆叠状态 单元模块和电池单元之间或单元模块之间的电极端子连接区域的一部分相对于电池单元或单元模块的体积膨胀而较弱，使得由于电池单元的膨胀引起的膨胀应力 集中在电极端子连接区域，由此电极端子连接区域被破坏，因此在第二端子处发生断电 e电极端子连接区域，当膨胀超过预定值时。
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公开(公告)号：US07592098B2
公开(公告)日：2009-09-22
申请号：US11682951
申请日：2007-03-07
申请人： Changjoo Han , Jonghwan Kim , Dong-Su Kim , Hojin Jeon
发明人： Changjoo Han , Jonghwan Kim , Dong-Su Kim , Hojin Jeon
IPC分类号： H01M4/60
CPC分类号： H01M4/131 , H01M2/1686 , H01M4/505 , H01M4/62 , H01M10/0525 , H01M10/4235
摘要： Disclosed is a secondary battery comprising a lithium transition metal oxide as a cathode active material, wherein an organic ammonium compound is added to a cathode and/or is coated on a separator. Therefore, the secondary battery according to the present invention can achieve improvements in residual capacity and recovery capacity even after high-temperature storage of the battery, simultaneously with improved power retention of the battery at low and high temperatures.
摘要翻译： 公开了一种包含锂过渡金属氧化物作为阴极活性材料的二次电池，其中将有机铵化合物加入到阴极和/或涂覆在隔膜上。 因此，即使在电池的高温保存之后，本发明的二次电池也可以实现残留容量和回收能力的提高，同时改善电池在低温高温下的功率保持。
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