Electric rotary machine having positioning ring for securing salient poles in place
    2.
    发明公开
    Electric rotary machine having positioning ring for securing salient poles in place 有权
    Drehende elektrische Maschine mit Positionierungsring zur Befestigung derausgeprägtenPole

    公开(公告)号:EP1345306A2

    公开(公告)日:2003-09-17

    申请号:EP03251207.1

    申请日:2003-02-27

    申请人: MINEBEA CO., LTD.

    IPC分类号: H02K1/14

    CPC分类号: H02K1/148 H02K1/185

    摘要: An electric rotary machine includes a stator comprising: a stator ring; a plurality of discrete salient poles each comprising a bobbin with guide grooves and a pole tooth with a groove, disposed inside the stator ring, and fixed by a molding resin injected inside the stator ring; and a positioning ring having protrusions at its outer circumference and engaging with the discrete salient poles such that the protrusions are each fitted into the groove of the pole tooth.

    摘要翻译: 一种电动旋转机械,包括:定子环;定子环; 多个离散的凸极,每个包括具有引导槽的线轴和带齿的极齿,设置在定子环的内部,并通过注射在定子环内部的模制树脂固定; 以及定位环,其外周具有突起,并与离散的凸极接合,使得突起分别嵌入极齿的凹槽中。