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    • 3. 发明授权
    • Battery
    • 电池
    • US08722236B2
    • 2014-05-13
    • US12825717
    • 2010-06-29
    • Kengo KurataTsutomu MatsuiSoichi HanafusaHideyuki IshiiTatsuya Shinoda
    • Kengo KurataTsutomu MatsuiSoichi HanafusaHideyuki IshiiTatsuya Shinoda
    • H01M2/02H01M2/04H01M2/06H01M2/08
    • H01M2/08H01M2/0217H01M2/06H01M2/30H01M2/36H01M10/052
    • In one embodiment, a battery includes an exterior can, an electrode group, a lid attached to an opening of the exterior can, and anode and cathode terminal portions arranged in the lid. At least one of the terminal portions includes an insulating gasket having a cylindrical portion, an external insulator having a pedestal portion, an external terminal including a head portion and the axial portion extended from the head portion, an electrode lead located in the exterior can and connected to the external terminal, and an internal insulator to isolate the lid and the electrode lead. The cylindrical portion of the external terminal is fixed to a through hole of the lid and an attachment hole of the electrode lead by a caulking. The insulating gasket is formed of a resin in which the melting point is higher than those of the internal insulator and the external insulator.
    • 在一个实施例中,电池包括外部罐,电极组,附接到外部罐的开口的盖以及布置在盖中的阳极和阴极端子部分。 至少一个端子部分包括具有圆柱形部分的绝缘垫圈,具有基座部分的外部绝缘体,包括头部的外部端子和从头部部分延伸的轴向部分,位于外部罐中的电极引线 连接到外部端子,以及内部绝缘体以隔离盖子和电极引线。 外部端子的圆筒部分通过铆接固定到盖的通孔和电极引线的安装孔。 绝缘垫片由熔点高于内绝缘体和外绝缘体的树脂形成。
    • 4. 发明申请
    • BATTERY
    • 电池
    • US20110052977A1
    • 2011-03-03
    • US12825717
    • 2010-06-29
    • Kengo KurataTsutomu MatsuiSoichi HanafusaHideyuki IshiiTatsuya Shinoda
    • Kengo KurataTsutomu MatsuiSoichi HanafusaHideyuki IshiiTatsuya Shinoda
    • H01M2/02
    • H01M2/08H01M2/0217H01M2/06H01M2/30H01M2/36H01M10/052
    • In one embodiment, a battery includes an exterior can, an electrode group, a lid attached to an opening of the exterior can, and anode and cathode terminal portions arranged in the lid. At least one of the terminal portions includes an insulating gasket having a cylindrical portion, an external insulator having a pedestal portion, an external terminal including a head portion and the axial portion extended from the head portion, an electrode lead located in the exterior can and connected to the external terminal, and an internal insulator to isolate the lid and the electrode lead. The cylindrical portion of the external terminal is fixed to a through hole of the lid and an attachment hole of the electrode lead by a caulking. The insulating gasket is formed of a resin in which the melting point is higher than those of the internal insulator and the external insulator.
    • 在一个实施例中,电池包括外部罐,电极组,附接到外部罐的开口的盖以及布置在盖中的阳极和阴极端子部分。 至少一个端子部分包括具有圆柱形部分的绝缘垫圈,具有基座部分的外部绝缘体,包括头部的外部端子和从头部部分延伸的轴向部分,位于外部罐中的电极引线 连接到外部端子,以及内部绝缘体以隔离盖子和电极引线。 外部端子的圆筒部分通过铆接固定到盖的通孔和电极引线的安装孔。 绝缘垫片由熔点高于内绝缘体和外绝缘体的树脂形成。