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    • 1. 发明申请
    • Battery having a collector plate
    • 电池有收集板
    • US20060234120A1
    • 2006-10-19
    • US11391694
    • 2006-03-29
    • Kazuki HamasakiYoichiro ShibataFumiaki NakataMakoto NakagawaEtsuya Fujisaka
    • Kazuki HamasakiYoichiro ShibataFumiaki NakataMakoto NakagawaEtsuya Fujisaka
    • H01M2/26
    • H01M2/263
    • The object of the present invention is to provide a reliable alkaline storage battery having a structure by which a short circuit between the electrodes can be prevented in the manufacturing procedures. To achieve this object, the present invention provides a cylindrical battery that includes an electrode assembly including a positive electrode plate and a negative electrode plate spirally wound together and sandwiching a separator. The collector plate includes a main body. One or more convex parts, each having a top extending linearly, are formed on a main surface of the main body by bending processing. A part of at least one of the convex part is cut out to form a cutout region. The collector plate is welded to the end part of the electrode assembly at the top of each convex part.
    • 本发明的目的是提供一种可靠的碱性蓄电池,其具有在制造过程中能够防止电极之间的短路的结构。 为了实现该目的,本发明提供一种圆柱形电池,其包括电极组件,该电极组件包括螺旋卷绕在一起并夹持隔板的正极板和负极板。 集电板包括主体。 通过弯曲加工在主体的主表面上形成有一个或多个凸起部分,每个凸起部分均具有直线延伸的顶部。 突出部中的至少一个的一部分被切出以形成切口区域。 集电板在每个凸部的顶部焊接到电极组件的端部。
    • 6. 发明授权
    • Battery having a collector plate
    • 电池有收集板
    • US07862934B2
    • 2011-01-04
    • US11391694
    • 2006-03-29
    • Kazuki HamasakiYoichiro ShibataFumiaki NakataMakoto NakagawaEtsuya Fujisaka
    • Kazuki HamasakiYoichiro ShibataFumiaki NakataMakoto NakagawaEtsuya Fujisaka
    • H01M10/40
    • H01M2/263
    • The object of the present invention is to provide a reliable alkaline storage battery having a structure by which a short circuit between the electrodes can be prevented in the manufacturing procedures.To achieve this object, the present invention provides a cylindrical battery that includes an electrode assembly including a positive electrode plate and a negative electrode plate spirally wound together and sandwiching a separator. The collector plate includes a main body. One or more convex parts, each having a top extending linearly, are formed on a main surface of the main body by bending processing. A part of at least one of the convex part is cut out to form a cutout region. The collector plate is welded to the end part of the electrode assembly at the top of each convex part.
    • 本发明的目的是提供一种可靠的碱性蓄电池,其具有在制造过程中能够防止电极之间的短路的结构。 为了实现该目的,本发明提供一种圆柱形电池,其包括电极组件,该电极组件包括螺旋卷绕在一起并夹持隔板的正极板和负极板。 集电板包括主体。 通过弯曲加工在主体的主表面上形成有一个或多个凸起部分,每个凸起部分均具有直线延伸的顶部。 突出部中的至少一个的一部分被切出以形成切口区域。 集电板在每个凸部的顶部焊接到电极组件的端部。