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    Carrying apparatus having carrier levitated by magnetic force
    1.
    发明授权
    Carrying apparatus having carrier levitated by magnetic force 失效
    具有由磁力悬挂的载体的携带装置

    公开(公告)号：US5251741A

    公开(公告)日：1993-10-12

    申请号：US904674

    申请日：1992-06-26

    申请人： Mimpei Morishita ,  Masakuni Akashi ,  Noriko Kasahara

    发明人： Mimpei Morishita ,  Masakuni Akashi ,  Noriko Kasahara

    IPC分类号： B65G54/02 ,  B65G15/58

    CPC分类号： B65G54/02

    摘要： A carrying apparatus having a carrier levitated by a magnetic force. The carrier is movably arranged on the track surface of a track path. A plurality of permanent magnets for generating along the track surface a magnetic field having a predetermined magnetic flux distribution pattern in a direction perpendicular to the extending direction of the track path are provided on the track path. A superconductor element is mounted in the carrier. The superconductor element traps (pins) the magnetic flux of the magnetic field which is applied during transition from the normal conducting state to the superconducting state. The superconductor element supplies a levitating force and a guide force acting in a direction perpendicular to the extending direction of the track path to the carrier by the magnetic force generated between the trapped magnetic flux and the magnetic field generated by the permanent magnets on the track path. The stator of a linear induction motor and magnetic plate which supplies a moving force to the carrier in the direction of the track path in the non-contact manner are provided below the track surface of the track path.

    摘要翻译： 具有通过磁力悬浮的载体的承载装置。 载体可移动地布置在轨道路径的轨道表面上。 在轨迹路径上设置有多个永久磁铁，沿着磁道表面产生具有与磁道路径的延伸方向垂直的方向上的预定的磁通分布图形的磁场。 超导体元件安装在载体中。 超导体元件捕获（引脚）在从正常导通状态转变到超导状态期间施加的磁场的磁通量。 超导体元件通过在被捕获的磁通和磁道上由永久磁铁产生的磁场之间产生的磁力，向与载体的磁道路径的延伸方向垂直的方向作用的悬浮力和导向力 。 线性感应电动机的定子以及以非接触的方式在轨道的方向上向载体提供移动力的磁极设置在轨迹路径的轨迹表面的下方。