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    Rotating electrical machine core and rotating electrical machine
    5.
    发明授权
    Rotating electrical machine core and rotating electrical machine 失效
    旋转电机芯和旋转电机

    公开(公告)号：US07714476B2

    公开(公告)日：2010-05-11

    申请号：US12086003

    申请日：2007-01-15

    申请人： Eisuke Hoshina ,  Toshiya Yamaguchi ,  Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    发明人： Eisuke Hoshina ,  Toshiya Yamaguchi ,  Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    IPC分类号： H02K1/18

    CPC分类号： H02K1/148

    摘要： A core comprises a plurality of core split members having yoke portions and tooth portions and arranged in such a circumferential shape that the yoke portions contact with each other while the tooth portions being directed inward. The core further comprises a ring contacting with the yoke portions, and stoppers mounted on the outer face sides of the yoke portions for fixing the ring on the yoke portions. The yoke portions and the ring are formed in corrugated shape to mesh with each other, and the stoppers are formed with projections that engage with the inner side of the ring. This structure provides both the rotating electrical machine core having the core split members arranged in the circumferential shape and fastened to each other while preventing occurrence of a stress and a positional displacement between the core split members, and a rotating electrical machine.

    摘要翻译： 芯部包括具有轭部和齿部的多个芯分割构件，并且以这样的圆周方式设置，使得磁轭部彼此接触，同时将齿部向内指向。 芯还包括与轭部接触的环，以及安装在轭部的外表面侧的止动件，用于将环固定在轭部上。 轭部和环形成为波纹形状以彼此啮合，并且止动件形成有与环的内侧接合的突起。 这种结构提供了具有排列成圆周形状并且彼此紧固的芯分离构件的旋转电机芯，同时防止了芯分离构件和旋转电机之间的应力和位置偏移的发生。

    STATOR AND MOTOR
    6.
    发明申请
    STATOR AND MOTOR 有权
    定子和电机

    公开(公告)号：US20090273245A1

    公开(公告)日：2009-11-05

    申请号：US12305138

    申请日：2007-06-14

    申请人： Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    发明人： Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    IPC分类号： H02K1/12

    CPC分类号： H02K1/148 ,  H02K1/02

    摘要： A stator core is formed by arranging divided cores (20) in a circumference direction in cylindrical shape. On an upper end surface (60) of a core back (50) of the divided core, holes (62, 64) are made. Then, on the upper end surface, a reinforcing ring (40) having through holes (66, 68) is arranged, and is connected with rivets (70, 72). Thus, stress is transmitted not only through a side surface (58) but also through the reinforcing ring (40), between the adjacent divided cores. Thus, strength of the stator using a powder magnetic core is ensured and a space is saved.

    摘要翻译： 定子芯通过在圆周方向上排列分开的芯（20）形成。 在分割铁芯的芯背（50）的上端面（60）上形成孔（62,64）。 然后，在上端面上配置有具有贯通孔（66,68）的加强环（40），与铆钉（70,72）连接。 因此，应力不仅通过侧表面（58）传递，而且通过加强环（40）在相邻的分开的芯之间传递。 因此，确保了使用粉末磁芯的定子的强度，并节省了空间。

    Rotating Electrical Machine Core and Rotating Electrical Machine
    7.
    发明申请
    Rotating Electrical Machine Core and Rotating Electrical Machine 失效
    旋转电机芯和旋转电机

    公开(公告)号：US20090085423A1

    公开(公告)日：2009-04-02

    申请号：US12086003

    申请日：2007-01-15

    申请人： Eisuke Hoshina ,  Toshiya Yamaguchi ,  Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    发明人： Eisuke Hoshina ,  Toshiya Yamaguchi ,  Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    IPC分类号： H02K1/18

    CPC分类号： H02K1/148

    摘要： A core comprises a plurality of core split members having yoke portions and tooth portions and arranged in such a circumferential shape that the yoke portions contact with each other while the tooth portions being directed inward. The core further comprises a ring contacting with the yoke portions, and stoppers mounted on the outer face sides of the yoke portions for fixing the ring on the yoke portions. The yoke portions and the ring are formed in corrugated shape to mesh with each other, and the stoppers are formed with projections that engage with the inner side of the ring. This structure provides both the rotating electrical machine core having the core split members arranged in the circumferential shape and fastened to each other while preventing occurrence of a stress and a positional displacement between the core split members, and a rotating electrical machine.

    摘要翻译： 芯部包括具有轭部和齿部的多个芯分割构件，并且以这样的圆周方式设置，使得磁轭部彼此接触，同时将齿部向内指向。 芯还包括与轭部接触的环，以及安装在轭部的外表面侧的止动件，用于将环固定在轭部上。 轭部和环形成为波纹形状以彼此啮合，并且止动件形成有与环的内侧接合的突起。 这种结构提供了具有排列成圆周形状并且彼此紧固的芯分离构件的旋转电机芯，同时防止了芯分离构件和旋转电机之间的应力和位置偏移的发生。

    Stator and motor
    8.
    发明授权
    Stator and motor 有权
    定子和马达

    公开(公告)号：US07944111B2

    公开(公告)日：2011-05-17

    申请号：US12305138

    申请日：2007-06-14

    申请人： Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    发明人： Yasuhiro Endo ,  Kazutaka Tatematsu ,  Yutaka Komatsu

    IPC分类号： H02K1/06

    CPC分类号： H02K1/148 ,  H02K1/02

    摘要： A stator core is formed by arranging divided cores (20) in a circumference direction in cylindrical shape. On an upper end surface (60) of a core back (50) of the divided core, holes (62, 64) are made. Then, on the upper end surface, a reinforcing ring (40) having through holes (66, 68) is arranged, and is connected with rivets (70, 72). Thus, stress is transmitted not only through a side surface (58) but also through the reinforcing ring (40), between the adjacent divided cores. Thus, strength of the stator using a powder magnetic core is ensured and a space is saved.

    摘要翻译： 定子芯通过在圆周方向上排列分开的芯（20）形成。 在分割铁芯的芯背（50）的上端面（60）上形成孔（62,64）。 然后，在上端面上配置有具有贯通孔（66,68）的加强环（40），与铆钉（70,72）连接。 因此，应力不仅通过侧表面（58）传递，而且通过加强环（40）在相邻的分开的芯之间传递。 因此，确保了使用粉末磁芯的定子的强度，并节省了空间。

    Battery unit
    9.
    发明授权
    Battery unit 失效
    电池单元

    公开(公告)号：US08389151B2

    公开(公告)日：2013-03-05

    申请号：US12513284

    申请日：2008-03-07

    申请人： Kazutaka Tatematsu ,  Ryoji Mizutani ,  Eiji Yamada ,  Yasuhiro Endo

    发明人： Kazutaka Tatematsu ,  Ryoji Mizutani ,  Eiji Yamada ,  Yasuhiro Endo

    IPC分类号： H01M2/00 ,  H01M2/02 ,  H01M2/26 ,  H01M6/00 ,  H01M10/00

    CPC分类号： H01M10/0418 ,  H01M2/0207 ,  H01M2/202 ,  H01M2/307

    摘要： A battery unit includes a casing, bipolar batteries as a plurality of stacked type batteries housed in the casing, and a plug. The bipolar battery is formed by stacking a plurality of battery elements each having sheet electrodes on opposite sides of an electrolyte, and has collectors. The plug is detachably inserted between the bipolar batteries, and electrically connects bipolar batteries.

    摘要翻译： 电池单元包括壳体，作为容纳在壳体中的多个堆叠型电池的双极电池和插头。 双极电池通过在电解质的相对侧上堆叠多个具有片状电极的电池元件而形成，并具有集电体。 插头可拆卸地插入在双极电池之间，并且电连接双极电池。

    Stator core element, production apparatus, and production method
    10.
    发明申请
    Stator core element, production apparatus, and production method 审中-公开
    定子核心元件，生产设备和生产方法

    公开(公告)号：US20090127970A1

    公开(公告)日：2009-05-21

    申请号：US11919413

    申请日：2006-09-07

    申请人： Kazutaka Tatematsu ,  Yasuhiro Endo ,  Toshiya Yamaguchi ,  Eisuke Hoshina

    发明人： Kazutaka Tatematsu ,  Yasuhiro Endo ,  Toshiya Yamaguchi ,  Eisuke Hoshina

    IPC分类号： H02K1/14 ,  H02K15/02

    CPC分类号： H02K1/02 ,  H02K1/148 ,  H02K15/022 ,  Y10T29/49009

    摘要： A stator core is composed of two compacts of compressed powder magnetic cores joined in the axial direction. A yoke portion includes projections projecting axially outward from end surfaces in the axial direction of a tooth. The length in the axial direction of the tooth is gradually reduced radially toward the outside of the stator core, and the length in the circumferential direction of the tooth is gradually increased radially toward the outside of the stator core. A molding is formed by pressing magnetic powder placed in a die by a single punch placed on one side in the axial direction and two punches placed parallel to each other on the other side in the axial direction. The stator core for a rotary electric machine is thus produced.

    摘要翻译： 定子铁芯由沿轴向连接的压缩粉末磁芯的两个压块构成。 轭部包括从牙齿的轴向方向上的端面向轴向外侧突出的凸起。 齿的轴向长度朝向定子铁芯的外侧逐渐减小，并且齿的圆周方向的长度朝向定子铁心的外侧逐渐增大。 通过在轴向方向上一侧设置的单个冲头压入放置在模具中的磁性粉末，在轴向另一侧平行放置两个冲头，形成成型体。 因此制造了用于旋转电机的定子芯。