发明授权
- 专利标题: Non-contact running type elevator
- 专利标题(中): 非接触式运行型电梯
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申请号: US12360423申请日: 2009-01-27
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公开(公告)号: US07841451B2公开(公告)日: 2010-11-30
- 发明人: Hiroaki Ito
- 申请人: Hiroaki Ito
- 申请人地址: JP Tokyo
- 专利权人: Toshiba Elevator Kabushiki Kaisha
- 当前专利权人: Toshiba Elevator Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Foley & Lardner LLP
- 优先权: JP2006-241708 20060906
- 主分类号: B66B1/34
- IPC分类号: B66B1/34
摘要:
In an elevator including a guide apparatus which levitates the car from a guide rail by an effect of magnetic force and non-contactly runs and guides the car, the guide apparatus is controlled in a manner to generate magnetic force with respect to at least two of movement axes of the car. In this case, control is executed with respect to only some of the movement axes at a time of start of guide, and then control is executed with respect to the other movement axes after passing of a predetermined time from the start of the guide.
公开/授权文献
- US20090133970A1 NON-CONTACT RUNNING TYPE ELEVATOR 公开/授权日:2009-05-28
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