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14 条记录 (耗时 0.016 秒)

    Spacer for abrasive rolls of grain polishing machines
    13.
    发明公开
    Spacer for abrasive rolls of grain polishing machines 失效
    Distrezelementfürdie Schleifrolle einer Getreidepoliermaschas。

    公开(公告)号：EP0616849A2

    公开(公告)日：1994-09-28

    申请号：EP94104535.3

    申请日：1994-03-22

    申请人： SATAKE CORPORATION

    发明人： Satake, Toshihiko ,  Satake, Satoru ,  Okada, Yutaka ,  Ariji, Shigeru

    IPC分类号： B02B3/04

    CPC分类号： B02B3/04

    摘要： An abrasive type vertical grain milling machine in which each of spacers (15) comprises a boss portion (21) fitted on a main shaft and a plurality of arm portions (22) extending from the boss portion in the radially outwardly and serving to induce bran removing air into a grain milling chamber through spaces between the circumferentially adjacent arm portions (22), is capable of discharging bran produced in the grain milling chamber with high bran discharging power and has little possibility that the bran removing power is reduced during operation.

    摘要翻译： 一种研磨型立式颗粒铣床，其中每个间隔件包括装配在主轴上的凸台部分和从径向向外从凸台部分延伸的多个臂部分，用于通过空间将麸皮去除空气进入谷物研磨室 在周向相邻的臂部之间能够以高麸皮排出能力排出在谷物研磨室中产生的麸皮，并且在操作期间麸皮去除功率的可能性很小。

    Synchronous motor with two permanent magnet rotor portions
    14.
    发明公开
    Synchronous motor with two permanent magnet rotor portions 失效
    同步电动机

    公开(公告)号：EP0511796A1

    公开(公告)日：1992-11-04

    申请号：EP92303735.2

    申请日：1992-04-24

    申请人： SATAKE CORPORATION

    发明人： Satake, Toshihiko ,  Onogi, Yukio

    IPC分类号： H02K21/46 ,  H02K16/00 ,  H02P1/50

    CPC分类号： H02K21/46 ,  H02K16/00 ,  H02P1/50

    摘要： A synchronous motor includes a unitary rotor, a first stator (10), a second stator (14) and phase-changing switches (20). The unitary rotor has a first rotor portion formed by a first permanent magnet (2) and a second rotor portion formed by a second permanent magnet (4) and an induction type rotor (5) and these portions are mounted on a common rotary axle with a predetermined space provided therebetween. The first stator (10) faces the first rotor portion for producing a first rotating magnetic field. The second stator (14) faces the second rotor portion for producing a second rotating magnetic field and is disposed such that, at the starting operation, the attracting action or the repelling action produced between the first rotating magnetic field and the first permanent magnet is canceled by the repelling action or the attracting action produced between the second rotating magnetic field and the permanent magnetic field. The phase-changing switches (20) are associated with either one of the first stator (10) or the second stator (14) and set a phase difference of 0 degree or 180 degrees between the first rotating magnetic field and the second rotating magnetic field. Due to the cancellation action, any starting interference which may otherwise be caused by the permanent magnets (2,4) is made negligible.

    摘要翻译： 同步电动机包括单一转子，第一定子（10），第二定子（14）和相变开关（20）。 整体转子具有由第一永磁体（2）和由第二永磁体（4）和感应型转子（5）形成的第二转子部分形成的第一转子部分，并且这些部分安装在具有 在它们之间设置预定的空间。 第一定子（10）面向第一转子部分以产生第一旋转磁场。 第二定子（14）面向第二转子部分以产生第二旋转磁场，并且被布置成使得在起动操作时，第一旋转磁场和第一永磁体之间产生的吸引作用或排斥作用被取消 通过排斥作用或在第二旋转磁场和永久磁场之间产生的吸引作用。 相变开关（20）与第一定子（10）或第二定子（14）中的任一个相关联，并且在第一旋转磁场和第二旋转磁场之间设定0度或180度的相位差 。 由于取消动作，否则可能由永磁体（2,4）引起的起动干扰可以忽略不计。