Linear motor
    1.
    发明公开
    Linear motor 失效
    直线电机。

    公开(公告)号:EP0608008A3

    公开(公告)日:1994-10-05

    申请号:EP94105357.1

    申请日:1991-04-09

    摘要: An information recording/reproducing apparatus having a card transport stage for transporting an information recording medium and a laser unit for radiating a laser beam to the information recording medium, the information recording/reproducing apparatus writing and reading information to and from the information recording medium while reciprocally moving the card transport stage and linearly and reciprocally moving the information recording medium and applying a laser beam to the information recording medium, wherein the apparatus comprising a transport unit wherein the plane of driving force by driving means for reciprocally moving the card transport stage is made substantially flush with the center of a guide shaft for sliding the transport stage.

    摘要翻译: 一种具有磁路和动圈的线性电动机,所述磁路包括设置在所述电路的中心的线性磁轭和一对线性磁体,所述线性磁轭和所述一对线性磁体形成一对线性间隙, 线性磁轭插入其间,磁路向线性间隙施加磁场,当可动线圈通电时,安装在磁路的线性磁轭上的可动线圈通过电磁作用沿线性磁轭移动到磁路, 其中线性磁体在线性磁体的纵向方向的相对端部处的磁力比在中间区域具有更大的磁力,使得磁路的磁阻变大,以获得对应于磁性的可动线圈的驱动电流 当动线圈在线性磁体的中间区域移动时,或者磁路安装在由材料制成的板上的磁阻 具有与线性磁轭相同的磁阻。 一种信息记录/再现装置,具有用于传送信息记录介质的卡传送台和用于向信息记录介质辐射激光束的激光单元,信息记录/再现装置向信息记录介质写入和读取信息,同时 相互移动卡传送台并且线性地并且往复地移动信息记录介质并且向信息记录介质施加激光束,其中该装置包括传送单元,其中驱动装置的平面通过用于使卡传送台往复移动的驱动力是 与导向轴的中心大致齐平,用于滑动输送台。

    Linear motor
    2.
    发明公开
    Linear motor 失效
    直线电机。

    公开(公告)号:EP0608008A2

    公开(公告)日:1994-07-27

    申请号:EP94105357.1

    申请日:1991-04-09

    摘要: An information recording/reproducing apparatus having a card transport stage for transporting an information recording medium and a laser unit for radiating a laser beam to the information recording medium, the information recording/reproducing apparatus writing and reading information to and from the information recording medium while reciprocally moving the card transport stage and linearly and reciprocally moving the information recording medium and applying a laser beam to the information recording medium, wherein the apparatus comprising a transport unit wherein the plane of driving force by driving means for reciprocally moving the card transport stage is made substantially flush with the center of a guide shaft for sliding the transport stage.

    摘要翻译: 一种信息记录/再现装置,具有用于传送信息记录介质的卡传送台和用于向信息记录介质辐射激光束的激光单元,信息记录/再现装置向信息记录介质写入和读取信息,同时 相互移动卡传送台并且线性地并且往复地移动信息记录介质并且向信息记录介质施加激光束,其中该装置包括传送单元,其中驱动装置的平面通过用于使卡传送台往复移动的驱动力是 与导向轴的中心大致齐平,用于滑动输送台。