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    Structure for connecting a plurality of battery modules to constitute a battery pack
    8.
    发明公开
    Structure for connecting a plurality of battery modules to constitute a battery pack 有权
    电影电视剧“电视剧”电视剧

    公开(公告)号：EP1091426A2

    公开(公告)日：2001-04-11

    申请号：EP00308834.1

    申请日：2000-10-06

    申请人： Matsushita Electric Industrial Co., Ltd. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Marukawa, Shuhei ,  Eto, Toyohiko ,  Watanabe, Ko

    IPC分类号： H01M2/02 ,  H01M10/04

    CPC分类号： H01M4/661 ,  H01M4/60 ,  H01M4/624 ,  H01M4/625

    摘要： A plurality of prismatic cell cases (4) having short lateral walls and long lateral walls are coupled together such that each of the short lateral walls of these cell cases is common to two adjacent cell cases as partitions (9), thereby constituting an integral battery case (3) of a battery module (2). A large number of projections (16, 17) are formed dispersedly on both side faces of the battery module for forming coolant passages between two battery modules when butted with corresponding plurality of projections formed on both sides of an adjacent battery module. The height (h) of the projections (16) positioned opposite the partitions in the integral battery case is set lower than the height (H) of the other projections (17).

    摘要翻译： 具有短侧壁和长侧壁的多个棱柱形电池壳体（4）被耦合在一起，使得这些电池壳体的每个短侧壁对于作为隔板（9）的两个相邻的电池壳体是共同的，由此构成一体的电池 电池模块（2）的壳体（3）。 大量突起（16,17）分散地形成在电池模块的两个侧面上，用于在与相邻的电池模块的两侧形成的相应的多个突起对接时在两个电池模块之间形成冷却剂通道。 与整体电池壳体中的隔板相对的突起（16）的高度（h）设定为低于其他突起（17）的高度（H）。

    Structure for electrode terminals of battery module
    10.
    发明公开
    Structure for electrode terminals of battery module 有权
    Polenstruktur einer modularen Batterie

    公开(公告)号：EP1605534A2

    公开(公告)日：2005-12-14

    申请号：EP05019627.8

    申请日：2000-10-06

    申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： Hamada, Shinji ,  Yamamura, Izumi ,  Fujioka, Noriyuki ,  Marukawa, Shuhei ,  Ogata, Yoshiaki ,  Eto, Toyohiko ,  Shukuya, Kejii

    IPC分类号： H01M2/30 ,  H01M2/02 ,  H01M2/24 ,  H01M10/28

    CPC分类号： H01M2/1083 ,  H01M2/0217 ,  H01M2/0237 ,  H01M2/0242 ,  H01M2/0245 ,  H01M2/1077 ,  H01M2/305 ,  H01M10/0413 ,  H01M10/281 ,  H01M10/345

    摘要： On the opposite end walls (8) of a flat, primatic battery case (2) of a battery module (1) where electrode terminals (12) are attached, protruding components (26) are formed such as to protrude further than the electrode terminals. Terminal holes (10) are formed in the end walls in which the electrode terminals are fitted, and the thickness of the end walls of the integral battery case in the vicinity of the terminal holes is not the same on both sides of each of the terminal holes. Also, each of the electrode terminals has a mounting structure comprising a disk-shaped seat (12a) from one surface of which the electrode terminal protrudes, a connecting protrusion (24) protruding from an opposite surface of the electrode terminal, an annular groove (40a) formed around and coaxial with said connecting protrusion, and an annular protrusion (40) around and coaxial with said annular groove. The engagement tabs (38) are formed extending radially and centred around the connecting protrusion. The engagement grooves (37) and the circular recess are connected and coplanar. The engagement tabs (38) and the annular protrusion (40) are connected and coplanar.

    摘要翻译： 在安装有电极端子（12）的电池模块（1）的平坦的，主要的电池壳体（2）的相对端壁（8）上形成突出部件（26），比电极端子 。 端子孔（10）形成在其中安装电极端子的端壁中，并且端子孔附近的一体电池壳体的端壁的厚度在每个端子的两侧不相同 孔。 此外，每个电极端子具有安装结构，其包括从电极端子突出的一个表面的盘形座（12a），从电极端子的相对表面突出的连接突起（24），环形槽 形成在所述连接突起周围并且与所述连接突起同轴的环形突起（40），以及与所述环形槽相邻并且与所述环形槽同轴的环形突起（40）。 接合突片（38）形成为径向延伸并且围绕连接突起居中。 接合槽（37）和圆形凹槽连接并共面。 接合片（38）和环形突起（40）连接并共面。