发明授权
US5467718A Magnetic levitation transport system with non-contact inductive power supply and battery charging 失效
具有非接触式感应电源和电池充电的磁悬浮输送系统

  • 专利标题: Magnetic levitation transport system with non-contact inductive power supply and battery charging
  • 专利标题(中): 具有非接触式感应电源和电池充电的磁悬浮输送系统
  • 申请号: US93791
    申请日: 1993-07-19
  • 公开(公告)号: US5467718A
    公开(公告)日: 1995-11-21
  • 发明人: Satoru ShibataShigeto Murayama
  • 申请人: Satoru ShibataShigeto Murayama
  • 申请人地址: JPX Osaka
  • 专利权人: Daifuku Co., Ltd.
  • 当前专利权人: Daifuku Co., Ltd.
  • 当前专利权人地址: JPX Osaka
  • 优先权: JPX4-191897 19920720; JPX4-191898 19920720; JPX4-192585 19920721; JPX4-192586 19920721; JPX4-197342 19920724
  • 主分类号: B60L13/10
  • IPC分类号: B60L13/10 H02J5/00 H02J7/02 B61B13/08
Magnetic levitation transport system with non-contact inductive power
supply and battery charging
摘要:
A magnetic levitation transport system includes magnetic levitation vehicles each driven by a linear motor to run along a track. Induction lines extend through predetermined blocks of the running track to transmit a high frequency sine-wave current. Each vehicle includes electromagnets to attract levitating magnetic members extending along the running track, a pickup coil resonant with a frequency of the induction lines to generate an electromotive force, and a battery chargeable by the pickup coil. The electromagnets receive power from the pickup coil and/or the battery.
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