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公开(公告)号：EP1343211B1
公开(公告)日：2013-04-10
申请号：EP03002917.7
申请日：2003-02-10
发明人： Watanabe, Kyoichi , Horie, Hideaki , Ito, Takanori , Abe, Takaaki , Shimamura, Osamu , Saitou, Takamitsu , Sugawara, Hiroshi
CPC分类号： H01M2/24 , H01M2/0207 , H01M2/0287 , H01M2/0292 , H01M2/1077 , H01M2/1094 , H01M2/204 , H01M2/206 , H01M2/22 , H01M2/26 , H01M2/32 , H01M10/052 , Y02T10/7011 , Y10T29/49108
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公开(公告)号：EP1343211A3
公开(公告)日：2009-07-29
申请号：EP03002917.7
申请日：2003-02-10
发明人： Watanabe, Kyoichi , Horie, Hideaki , Ito, Takanori , Abe, Takaaki , Shimamura, Osamu , Saitou, Takamitsu , Sugawara, Hiroshi
IPC分类号： H01M2/22
CPC分类号： H01M2/24 , H01M2/0207 , H01M2/0287 , H01M2/0292 , H01M2/1077 , H01M2/1094 , H01M2/204 , H01M2/206 , H01M2/22 , H01M2/26 , H01M2/32 , H01M10/052 , Y02T10/7011 , Y10T29/49108
摘要： A battery is provided with a plurality of unit cells each having a tab, a bus bar connecting the tab of one of the plurality of unit cells and the tab of another one of the plurality of unit cells, and a plurality of welding points disposed on a center of gravity of an area, in which the bus bar and the tab are overlapped, or a vicinity thereof, and at least one position of line segments, radiately extending from the center of gravity, or a vicinity thereof, such that the bus bar and the tab are connected to one another at the plurality of welding points.
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公开(公告)号：EP1343211A2
公开(公告)日：2003-09-10
申请号：EP03002917.7
申请日：2003-02-10
发明人： Watanabe, Kyoichi , Horie, Hideaki , Ito, Takanori , Abe, Takaaki , Shimamura, Osamu , Saitou, Takamitsu , Sugawara, Hiroshi
IPC分类号： H01M2/22
CPC分类号： H01M2/24 , H01M2/0207 , H01M2/0287 , H01M2/0292 , H01M2/1077 , H01M2/1094 , H01M2/204 , H01M2/206 , H01M2/22 , H01M2/26 , H01M2/32 , H01M10/052 , Y02T10/7011 , Y10T29/49108
摘要： A battery is provided with a plurality of unit cells each having a tab, a bus bar connecting the tab of one of the plurality of unit cells and the tab of another one of the plurality of unit cells, and a plurality of welding points disposed on a center of gravity of an area, in which the bus bar and the tab are overlapped, or a vicinity thereof, and at least one position of line segments, radiately extending from the center of gravity, or a vicinity thereof, such that the bus bar and the tab are connected to one another at the plurality of welding points.
摘要翻译： 电池设置有多个单元电池，每个单元电池具有接片，连接多个单元电池单元之一的接头和多个单元电池中的另一个的接头的汇流条，以及多个焊接点 其中汇流条和突片重叠的区域的重心或其附近，以及从重心放射地延伸的线段或其附近的至少一个线段的位置，使得总线 杆和突片在多个焊接点处彼此连接。
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