公开(公告)号：EP1742289A4

公开(公告)日：2013-12-18

申请号：EP05727619

申请日：2005-04-01

申请人： PANASONIC CORP

发明人： SUGIE KAZUHIRO ,  SHIMODA KAZUHIKO ,  MUROCHI SHOZO ,  YOSHIMURA TSUNENORI ,  IWASAKI SHINICHI ,  HORIE SHOJI ,  YONEMURA KOICHI

IPC分类号： H01M10/06 ,  H01M2/16 ,  H01M2/18 ,  H01M2/26 ,  H01M2/28 ,  H01M4/02 ,  H01M4/14 ,  H01M4/24 ,  H01M4/38 ,  H01M4/57 ,  H01M4/62 ,  H01M4/73

CPC分类号： H01M2/166 ,  H01M2/1613 ,  H01M2/162 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/18 ,  H01M2/266 ,  H01M2/28 ,  H01M4/14 ,  H01M4/38 ,  H01M4/57 ,  H01M4/627 ,  H01M4/73 ,  H01M10/06 ,  H01M2004/027 ,  Y02E60/126

摘要： A lead storage battery of the present invention has an electrode plate pack comprising a plurality of negative electrode plates in each of which a negative electrode active material layer is retained by a negative electrode grid, a plurality of positive electrode plates in each of which a positive electrode active material layer is retained by a positive electrode grid, and a plurality of separators separating the positive electrode plate and the negative electrode plate; a positive electrode connecting member connected to each positive electrode plate of the electrode plate pack, and a negative electrode connecting member connected to each negative electrode plate of the electrode plate pack. The positive and negative electrode grids, and the positive and negative electrode connecting members comprise a Pb alloy including at least one of Ca and Sn; the negative electrode active material layer includes Sb; and the separator includes silica.

摘要翻译： 本发明的铅蓄电池具有电极板组件，该电极板组件包括：多个负极板，每个负极板的负极活性材料层由负极格栅保持;多个正极板，每个正极板中的正极 所述正极活性物质层由正极格栅保持，所述正极板与所述负极板隔开的多个隔板， 与电极板组的每个正电极板连接的正电极连接构件以及与电极板组的每个负电极板连接的负电极连接构件。 正极和负极栅极以及正极和负极连接部件包括包含Ca和Sn中的至少一种的Pb合金; 负极活性物质层含有Sb， 并且隔膜包括二氧化硅。