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    MOTOR AND METHOD FOR MANUFACTURING STATOR THEREFOR
    1.
    发明公开
    MOTOR AND METHOD FOR MANUFACTURING STATOR THEREFOR 有权
    电机和制造定子的方法

    公开(公告)号：EP2827475A1

    公开(公告)日：2015-01-21

    申请号：EP13761997.9

    申请日：2013-01-17

    申请人： Panasonic Corporation

    发明人： OKINAGA, Kinjirou ,  SEKI, Yasutake ,  IIDA, Tomomitsu ,  YASUNO, Masato ,  HIDAKA, Masahito

    IPC分类号： H02K3/18 ,  H02K1/18 ,  H02K3/46 ,  H02K3/52 ,  H02K15/04

    CPC分类号： H02K3/28 ,  H02K1/148 ,  H02K3/18 ,  H02K3/345 ,  H02K3/522 ,  H02K15/0081 ,  H02K15/022 ,  H02K15/095 ,  H02K2203/06 ,  Y10T29/49009

    摘要： A stator core is formed by deforming a core assembly having core pieces coupled in a strip form into an annular shape, and by joining both ends of the core assembly together to make a core-fastening portion. Individual phase windings are routed from one end of the core assembly toward another end. Lead portion (43v) of phase winding (40v) and lead portion (43w) of phase winding (40w) make up respective wire terminals. Lead portion (43u) of another phase winding (40u) is extended through a plural number of the core pieces in a direction of the lead portions (43v and 43w), and a wire terminal of the extended lead portion (43u) and the wire terminals of the other lead portions (43v and 43w) are electrically connected to provide a neutral point of three-phase Y-connection circuit.

    摘要翻译： 通过将具有以条形联接的芯片的芯组件变形为环形，并且通过将芯组件的两端接合在一起以形成芯紧固部来形成定子芯。 各个相绕组从核心组件的一端朝向另一端走线。 相绕组（40v）的引线部分（43v）和相绕组（40w）的引线部分（43w）组成相应的导线端子。 另一相绕组（40u）的引线部分（43u）沿引线部分（43v和43w）的方向延伸穿过多个芯片，延伸引线部分（43u）的导线端子和导线 其他引线部分（43v和43w）的端子电连接以提供三相Y形连接电路的中性点。