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    Battery module, and rechargeable battery for constituting the battery module
    5.
    发明授权
    Battery module, and rechargeable battery for constituting the battery module 有权
    电池模块和可充电电池组成电池模块

    公开(公告)号：US06780538B2

    公开(公告)日：2004-08-24

    申请号：US10455345

    申请日：2003-06-06

    申请人： Shinji Hamada ,  Hiroshi Inoue ,  Akihiro Taniguchi ,  Nobuyasu Morishita ,  Noriyuki Fujioka ,  Munehisa Ikoma ,  Yoshiaki Ogata

    发明人： Shinji Hamada ,  Hiroshi Inoue ,  Akihiro Taniguchi ,  Nobuyasu Morishita ,  Noriyuki Fujioka ,  Munehisa Ikoma ,  Yoshiaki Ogata

    IPC分类号： H01M226

    CPC分类号： H01M2/266 ,  H01M2/24 ,  H01M4/80 ,  H01M10/0413 ,  H01M10/345

    摘要： A battery module is provided which includes multiple rechargeable batteries coupled together. The battery module includes multiple prismatic cell cases having short lateral walls and long lateral walls arranged side by side. Adjacent short lateral walls are integral with each other. The battery module includes holes extending through the short lateral walls of the cell cases at upper edge portions. The battery module also includes a pair of frame fittings that have base ends and protruding portions in each of the cell cases for connecting two adjacent cell cases. The protruding portions of the pair of frame fittings extend into the through holes in the upper edge portions of the short lateral walls of the cell cases from both sides and are welded together. Positive and negative electrode collector plates in the cell cases are respectively attached to the base ends of the frame fittings. End frame fittings that have base ends and protruding portions for cell cases are located at both outer ends of the rechargeable battery for connecting the cell cases to outside terminals. Connection terminals that have protruding portions are connected to the end frame fittings at both outer ends of the rechargeable battery.

    摘要翻译： 提供了一种电池模块，其包括耦合在一起的多个可再充电电池。 电池模块包括具有短侧壁的多个棱柱形电池壳体和并排布置的长侧壁。 相邻的短侧壁彼此是一体的。 电池模块包括在上边缘部分处延伸穿过电池壳体的短侧壁的孔。 电池模块还包括一对框架配件，其在每个电池壳体中具有用于连接两个相邻电池壳体的基端和突出部分。 一对框架配件的突出部分从两侧延伸到电池壳体的短侧壁的上边缘部分中的通孔中并被焊接在一起。 电池盒中的正极和负极集电板分别安装在框架配件的基端。 具有用于电池壳体的基端和突出部分的端框架配件位于可再充电电池的两个外端，用于将电池壳体连接到外部端子。 具有突出部分的连接端子连接到可再充电电池的两个外端处的端框架配件。

    Structure for fixing electrode plate groups in cells that constitute a battery module
    7.
    发明授权
    Structure for fixing electrode plate groups in cells that constitute a battery module 有权
    用于在组成电池模块的电池中固定电极板组的结构

    公开(公告)号：US06304057B1

    公开(公告)日：2001-10-16

    申请号：US09680296

    申请日：2000-10-06

    申请人： Shinji Hamada ,  Noriyuki Fujioka ,  Nobuyasu Morishita ,  Munehisa Ikoma

    发明人： Shinji Hamada ,  Noriyuki Fujioka ,  Nobuyasu Morishita ,  Munehisa Ikoma

    IPC分类号： H01M1046

    CPC分类号： H01M2/043 ,  H01M2/1072 ,  H01M2/24 ,  H01M2/266 ,  H01M2/305 ,  H01M4/70 ,  H01M10/345 ,  H01M10/613 ,  H01M10/625 ,  H01M10/647 ,  H01M10/652 ,  H01M10/6557 ,  H01M10/6561

    摘要： A battery module is constructed with a plurality of prismatic cells. Each cell comprises a prismatic cell case having short lateral walls and long lateral walls, a group of electrode plates constituted by laminating a plurality of positive and negative electrode plates parallel to the long lateral walls of the cell case with intervening separators therebetween, and collector plates of positive and negative polarities, respectively bonded to the positive and negative electrode plates at lateral opposite ends of the group of electrode plates. Connection projections are formed on the collector plates, these being fitted into corresponding holes in the short lateral walls of the cell case, whereby the collector plates are fixed on the short lateral walls of the cell case.

    摘要翻译： 电池模块由多个棱柱形电池构成。 每个电池包括具有短侧壁和长侧壁的棱柱形电池壳体，一组电极板，其通过层叠多个正电极板和负电极板，该电极板与电池壳体的长侧壁平行，其间具有介于其间的隔板，以及集电板 分别与正极板和负极板接合在电极板组的横向相对端处的正极性和负极性。 在集电板上形成有连接突起，这些突起被装配到电池盒的短侧壁中的相应的孔中，由此集电板固定在电池盒的短侧壁上。

    Structure for connecting a plurality of battery modules to constitute a battery pack
    10.
    发明授权
    Structure for connecting a plurality of battery modules to constitute a battery pack 有权
    用于连接多个电池模块以构成电池组的结构

    公开(公告)号：US06340311B1

    公开(公告)日：2002-01-22

    申请号：US09680294

    申请日：2000-10-06

    申请人： Shinji Hamada ,  Noriyuki Fujioka ,  Shuhei Marukawa ,  Toyohiko Eto

    发明人： Shinji Hamada ,  Noriyuki Fujioka ,  Shuhei Marukawa ,  Toyohiko Eto

    IPC分类号： H01R424

    CPC分类号： H01M2/24 ,  H01M2/043 ,  H01M2/1072 ,  H01M2/305 ,  H01M10/345 ,  H01M10/613 ,  H01M10/647 ,  H01M10/6557 ,  H01M10/6566

    摘要： A battery pack is constructed with a plurality of battery modules. Each battery module comprises a plurality of prismatic cell cases having short lateral walls and long lateral walls and respectively accommodating elements for electromotive force, these cells being mutually coupled sharing their short lateral walls as partition walls, thereby constituting an integral battery case. Electrode terminals of positive and negative polarities are arranged at longitudinal opposite ends of the integral battery case. Projections and indentations for positioning the plurality of battery modules when coupling them together with their long side faces abutted each other to constitute the battery pack are formed substantially in the center of given cell cases positioned symmetrical with respect to the centerline in the lengthwise direction of the battery module.

    摘要翻译： 电池组由多个电池模块构成。 每个电池模块包括具有短侧壁和长侧壁以及分别用于电动势的容纳元件的多个棱柱形电池壳体，这些电池相互耦合地共享作为分隔壁的短侧壁，从而构成一体电池壳体。 正极和负极的电极端子布置在整体电池盒的纵向相对端。 当将多个电池模块定位时，用于将它们连接在一起的多个电池模块的突出和凹陷彼此邻接以构成电池组，大体上形成在相对于中心线对称的给定电池壳体的中心处， 电池模块