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    Method of manufacturing battery, and battery
    1.
    发明授权
    Method of manufacturing battery, and battery 有权
    制造电池和电池的方法

    公开(公告)号：US09583742B2

    公开(公告)日：2017-02-28

    申请号：US13477797

    申请日：2012-05-22

    申请人： Noriyoshi Munenaga ,  Taku Nakamura ,  Wataru Mashiko ,  Takeshi Kawahara

    发明人： Noriyoshi Munenaga ,  Taku Nakamura ,  Wataru Mashiko ,  Takeshi Kawahara

    IPC分类号： H01M2/04 ,  H01M6/02 ,  H01M2/02 ,  H01M10/04

    CPC分类号： H01M2/024 ,  H01M2/0217 ,  H01M10/0413 ,  H01M10/0431 ,  Y10T29/49108

    摘要： A battery comprises: a container including a bottom portion, long-sidewall portions each standing on a corresponding one of longer side portions of the bottom portion, short-sidewall portions each standing on a corresponding one of two shorter side portions of the bottom portion, and a welded portion in which portions of a flat plate are mutually welded; an electrode assembly housed in the container; an electrode terminal; and a lid closing the container, the container having a cuboid shape, the bottom portion being rectangular, the long-sidewall portions each being rectangular, the short-sidewall portions each being rectangular, the flat plate being made of metal and being folded, and the portions of the flat plate being mutually abutting or overlapping.

    摘要翻译： 电池包括：容器，其包括底部，每个位于底部的较长侧部分中的相应一个的长侧壁部分，每个竖立在底部的两个较短侧部分中相应的一个上的短侧壁部分， 以及焊接部，其中平板的部分相互焊接; 容纳在容器中的电极组件; 电极端子; 以及关闭所述容器的盖，所述容器具有长方体形状，所述底部为矩形，所述长侧壁部分为矩形，所述短侧壁部分各自为矩形，所述平板由金属制成并折叠，并且 平板的部分相互邻接或重叠。

    Cell and method for manufacturing the same, method and apparatus for manufacturing cell core, and cell core
    4.
    发明授权
    Cell and method for manufacturing the same, method and apparatus for manufacturing cell core, and cell core 有权
    电池及其制造方法，制造电池芯的方法和装置以及电池芯

    公开(公告)号：US09112233B2

    公开(公告)日：2015-08-18

    申请号：US13146781

    申请日：2010-01-28

    申请人： Isao Suzuki ,  Noriyoshi Munenaga ,  Taku Nakamura ,  Hiroshi Tasai ,  Shun Ito

    发明人： Isao Suzuki ,  Noriyoshi Munenaga ,  Taku Nakamura ,  Hiroshi Tasai ,  Shun Ito

    IPC分类号： H01M6/02 ,  H01M6/10 ,  H01M10/04

    CPC分类号： H01M10/0431 ,  H01M10/0409 ,  Y10T29/49108 ,  Y10T29/53135

    摘要： Disclosed is a method for manufacturing a cell which includes: a first step of manufacturing a core using a core manufacturing apparatus, the apparatus including a pair of winding shafts disposed with a rotation center of the apparatus interposed therebetween, the pair of winding shafts orbitally moving about the rotation center; and a second step of fabricating a laminated electrode member with a sheet-shaped positive electrode, a sheet-shaped negative electrode and a pair of sheet-shaped separators interposed thereto to be arranged alternately with the electrodes; and winding the laminated electrode member around a circumferential surface of the core. The first step includes: inserting a sheet having a higher strength than the separators between the winding shafts; orbitally moving the pair of winding shafts; and adhesively bonding or melt-bonding overlapped portions of the sheet at the winding shafts.

    摘要翻译： 公开了一种电池的制造方法，其特征在于，包括：使用芯制造装置制造芯的第一工序，所述装置包括一对绕着所述装置的旋转中心的卷绕轴，所述一对绕轴在轨道上移动 关于旋转中心; 以及制造具有片状正极，片状负极和插入其中的一对片状隔板以与电极交替布置的层叠电极构件的第二步骤; 并且将所述层压电极构件绕在所述芯的圆周表面上。 第一步包括：在卷绕轴之间插入具有比隔板更高的强度的片材; 轨道上移动一对卷轴; 并且在卷绕轴上粘合或熔融粘合片材的重叠部分。

    BATTERY CELL AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    BATTERY CELL AND METHOD OF MANUFACTURING THE SAME 有权
    电池单元及其制造方法

    公开(公告)号：US20120088138A1

    公开(公告)日：2012-04-12

    申请号：US13378348

    申请日：2010-06-16

    申请人： Noriyoshi Munenaga ,  Taku Nakamura

    发明人： Noriyoshi Munenaga ,  Taku Nakamura

    IPC分类号： H01M6/02 ,  H01M2/26

    CPC分类号： H01M2/0443 ,  H01M2/263 ,  Y10T29/49108

    摘要： Provided is a battery cell that allow the inner surfaces of connection strips of a current collector to be brought into contact with the outermost circumferential surface of a layered electrode portion of a power generating element while preventing the connection strips from scratching the layered electrode portion. The battery cell includes: a power generating element formed of cathode and anode sheets that are wound up with a separator interposed between the cathode and anode sheets, the power generating element having a layered electrode portion on at least one side of the winding axis direction, the layered electrode portion being one of a cathode and an anode; a current collector having a connection strip arranged along an outermost circumferential surface of the layered electrode portion, the current collector being conductively connected to an external terminal; and a clamp including a first clamp portion that clamps the layered electrode portion and a second clamp portion that clamps the layered electrode portion clamped by the first clamp portion and the connection strip of the current collector together.

    摘要翻译： 提供一种电池单元，其允许集电器的连接条的内表面与发电元件的层状电极部分的最外周面接触，同时防止连接条划伤层状电极部分。 电池单元包括：由阴极和阳极片形成的发电元件，其被分离器卷绕在阴极和阳极片之间，发电元件在卷绕轴线方向的至少一侧具有层叠电极部分， 层状电极部分是阴极和阳极之一; 具有沿所述层叠电极部的最外周面配置的连接带的集电体，所述集电体与外部端子导通连接; 以及夹持器，其包括夹持层叠电极部的第一夹持部和夹持由第一夹持部夹持的层叠电极部和集电体的连接条的第二夹持部。

    Cell and Method for Manufacturing the Same, Method and Apparatus for Manufacturing Cell Core, and Cell Core
    6.
    发明申请
    Cell and Method for Manufacturing the Same, Method and Apparatus for Manufacturing Cell Core, and Cell Core 有权
    用于制造它的细胞和方法，用于制造细胞核的方法和装置以及细胞核

    公开(公告)号：US20110287293A1

    公开(公告)日：2011-11-24

    申请号：US13146781

    申请日：2010-01-28

    申请人： Isao Suzuki ,  Noriyoshi Munenaga ,  Taku Nakamura ,  Hiroshi Tasai ,  Shun Ito

    发明人： Isao Suzuki ,  Noriyoshi Munenaga ,  Taku Nakamura ,  Hiroshi Tasai ,  Shun Ito

    IPC分类号： H01M6/02 ,  H01M6/10 ,  H01M10/04

    CPC分类号： H01M10/0431 ,  H01M10/0409 ,  Y10T29/49108 ,  Y10T29/53135

    摘要： Disclosed is a method for manufacturing a cell which includes: a first step of manufacturing a core using a core manufacturing apparatus, the apparatus including a pair of winding shafts disposed with a rotation center of the apparatus interposed therebetween, the pair of winding shafts orbitally moving about the rotation center; and a second step of fabricating a laminated electrode member with a sheet-shaped positive electrode, a sheet-shaped negative electrode and a pair of sheet-shaped separators interposed thereto to be arranged alternately with the electrodes; and winding the laminated electrode member around a circumferential surface of the core. The first step includes: inserting a sheet having a higher strength than the separators between the winding shafts; orbitally moving the pair of winding shafts; and adhesively bonding or melt-bonding overlapped portions of the sheet at the winding shafts.

    摘要翻译： 公开了一种电池的制造方法，其特征在于，包括：使用芯制造装置制造芯的第一工序，所述装置包括一对绕着所述装置的旋转中心的卷绕轴，所述一对绕轴在轨道上移动 关于旋转中心; 以及制造具有片状正极，片状负极和插入其中的一对片状隔板以与电极交替布置的层叠电极构件的第二步骤; 并且将所述层压电极构件绕在所述芯的圆周表面上。 第一步包括：在卷绕轴之间插入具有比隔板更高的强度的片材; 轨道上移动一对卷轴; 并且在卷绕轴上粘合或熔融粘合片材的重叠部分。

    Battery cell and method of manufacturing the same
    7.
    发明授权
    Battery cell and method of manufacturing the same 有权
    电池及其制造方法

    公开(公告)号：US08932740B2

    公开(公告)日：2015-01-13

    申请号：US13378348

    申请日：2010-06-16

    申请人： Noriyoshi Munenaga ,  Taku Nakamura

    发明人： Noriyoshi Munenaga ,  Taku Nakamura

    IPC分类号： H01M4/00 ,  H01M2/04 ,  H01M2/26

    CPC分类号： H01M2/0443 ,  H01M2/263 ,  Y10T29/49108

    摘要： Provided is a battery cell that allow the inner surfaces of connection strips of a current collector to be brought into contact with the outermost circumferential surface of a layered electrode portion of a power generating element while preventing the connection strips from scratching the layered electrode portion. The battery cell includes: a power generating element formed of cathode and anode sheets that are wound up with a separator interposed between the cathode and anode sheets, the power generating element having a layered electrode portion on at least one side of the winding axis direction, the layered electrode portion being one of a cathode and an anode; a current collector having a connection strip arranged along an outermost circumferential surface of the layered electrode portion, the current collector being conductively connected to an external terminal; and a clamp including a first clamp portion that clamps the layered electrode portion and a second clamp portion that clamps the layered electrode portion clamped by the first clamp portion and the connection strip of the current collector together.

    摘要翻译： 提供一种电池单元，其允许集电器的连接条的内表面与发电元件的层状电极部分的最外周面接触，同时防止连接条划伤层状电极部分。 电池单元包括：由阴极和阳极片形成的发电元件，其被分离器卷绕在阴极和阳极片之间，发电元件在卷绕轴线方向的至少一侧具有层叠电极部分， 层状电极部分是阴极和阳极之一; 具有沿所述层叠电极部的最外周面配置的连接带的集电体，所述集电体与外部端子导通连接; 以及夹持器，其包括夹持层叠电极部的第一夹持部和夹持由第一夹持部夹持的层叠电极部和集电体的连接条的第二夹持部。