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    Rotator for dynamoelectric machine and its manufacturing method
    2.
    发明公开
    Rotator for dynamoelectric machine and its manufacturing method 失效
    Rotormagnetkreisfürdynamoelektrische Maschinen und Herstellungsverfahren

    公开(公告)号：EP0779694A1

    公开(公告)日：1997-06-18

    申请号：EP96108256.7

    申请日：1996-05-23

    申请人： MITSUBISHI DENKI KABUSHIKI KAISHA

    发明人： Adachi, Katsumi ,  Tanaka, Kazunori ,  Shinosaka, Yoshihiro ,  Kurusu, Kyoko

    IPC分类号： H02K1/24 ,  H02K15/02

    CPC分类号： H02K9/06 ,  H02K1/243 ,  H02K3/528 ,  H02K5/24 ,  H02K15/12 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： An object of the present invention is to provide a dynamoelectric machine that can be manufactured merely by adding simple work without the necessity of increasing the number of parts and that is characteristic of a minimized electromagnetic sound.
    Included are a pair of field cores (12) having a plurality of claw-like magnetic poles (12a) on the outer circumference thereof and being arranged so that the claw-like magnetic poles (12a) can alternately mesh with one another, a coil frame (14) caught in the pair of field cores (12), a field coil (13) wound about the coil frame (14), and varnish layers (18) interposed between the field cores (12) and coil frame.

    摘要翻译： 本发明的目的在于提供一种仅通过添加简单的工作而不需要增加部件数量并且是最小化的电磁声音的特征的电机。 包括一对在其外周上具有多个爪状磁极（12a）的场磁芯（12），并且布置成使得爪状磁极（12a）可以彼此交替啮合，线圈 捕获在一对场磁芯（12）中的框架（14），缠绕在线圈框架（14）周围的励磁线圈（13）以及介于场磁芯（12）和线圈架之间的清漆层（18）。