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 Shibata , Shigeto Murayama
- 申请人: Satoru Shibata , Shigeto 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
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.
公开/授权文献
- US6076555A Miniaturized valve mechanism 公开/授权日:2000-06-20
信息查询
IPC分类: