发明申请
- 专利标题： Elevator Backup System
- 专利标题（中）： 电梯备份系统
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申请号： US12342542申请日： 2008-12-23
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公开(公告)号： US20090173582A1公开(公告)日： 2009-07-09
- 发明人: Randy Ogg
- 申请人： Randy Ogg
- 申请人地址： US VA Charlottesville
- 专利权人： ENCELL TECHNOLOGY LLC
- 当前专利权人： ENCELL TECHNOLOGY LLC
- 当前专利权人地址： US VA Charlottesville
- 主分类号： H02J9/00
- IPC分类号： H02J9/00 ; H01M2/26 ; H01M6/12
摘要：
A method of controlling an elevator system comprises transferring power to an elevator car from a primary power supply to a backup power supply without interruption of power if the primary power supply fails or is disrupted. Following transfer of power to the elevator car from the primary power supply to the backup power supply either pending operations of the elevator car are completed or the elevator car is moved to a predetermined floor based on pending operations of the elevator car. The backup power supply can be attached to the elevator car.
公开/授权文献
- US08883345B2 Prismatic battery 公开/授权日：2014-11-11
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