公开(公告)号：EP1035599B1

公开(公告)日：2004-10-06

申请号：EP00104527.7

申请日：2000-03-10

申请人： TOSHIBA BATTERY CO., LTD.

发明人： Takeno, Kazuta ,  Akamoto, Yukinori ,  Tanaka, Haruhiko ,  Sato, Kazumi ,  Ishitsuka, Kiyoshi ,  Kanasaki, Hiroshi

IPC分类号： H01M2/10 ,  H01M10/50

CPC分类号： H01M2/1077 ,  H01M2/105 ,  H01M2/30 ,  H01M10/345 ,  H01M10/613 ,  H01M10/617 ,  H01M10/6235 ,  H01M10/643 ,  H01M10/651 ,  H01M10/652 ,  H01M10/6554 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6565 ,  H01M10/6566

公开(公告)号：EP1035599A1

公开(公告)日：2000-09-13

申请号：EP00104527.7

申请日：2000-03-10

申请人： TOSHIBA BATTERY CO., LTD.

发明人： Takeno, Kazuta ,  Akamoto, Yukinori ,  Tanaka, Haruhiko ,  Sato, Kazumi ,  Ishitsuka, Kiyoshi ,  Kanasaki, Hiroshi

IPC分类号： H01M2/10 ,  H01M10/50

CPC分类号： H01M2/1077 ,  H01M2/105 ,  H01M2/30 ,  H01M10/345 ,  H01M10/613 ,  H01M10/617 ,  H01M10/6235 ,  H01M10/643 ,  H01M10/651 ,  H01M10/652 ,  H01M10/6554 ,  H01M10/6555 ,  H01M10/6557 ,  H01M10/6565 ,  H01M10/6566

摘要： A battery pack having a plurality of battery cells 1 stored side by side in a case 2. The case, in particular, includes a bottomed trough and a lid, the trough having a space as a cell storage portion defined between inner wall portions 21 and outer wall portions 22 paired to form a loop and a space as a hollow 6 surrounded by the inner wall portion and penetrating the trough from top to bottom, the lid closing a top opening of the cell storage portion. The battery cells are arranged in a loop along the inner and outer wall portions, whereby a rise and variation in their temperature can be restrained.

摘要翻译： 一种具有多个电池单元1的电池组，该多个电池单元1并排存放在壳体2中。该壳体特别包括底槽和盖，槽具有限定在内壁部21和 成对的外壁部分22形成环，并且由内壁部分包围并从顶部到底部穿透槽的中空部分6的空间，盖封闭电池存储部分的顶部开口。 电池单元沿着内壁部分和外壁部分设置成环路，由此可以抑制其温度的升高和变化。