发明授权
- 专利标题: Operating unit of elevator at the time of power interruption
- 专利标题(中): 电源中断时电梯的操作单元
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申请号: US10568412申请日: 2004-06-24
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公开(公告)号: US07464793B2公开(公告)日: 2008-12-16
- 发明人: Masashi Komatsu
- 申请人: Masashi Komatsu
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 国际申请: PCT/JP2004/008892 WO 20040624
- 国际公布: WO2006/001053 WO 20060105
- 主分类号: B66B1/06
- IPC分类号: B66B1/06
摘要:
An emergency power operation apparatus of an elevator that operate machines in a firefighter operation according to the situation in a case where a power failure occurs during firefighter operations during a fire and a switchover to an emergency power source occurs. A group-management controller causes machines not in firefighter operation to preferentially return to an evacuation floor or a rescue floor when a power failure occurs during firefighter operations during a fire and then makes machines in firefighter operation operational. In a case where there are multiple machines in firefighter operation after all machines not in firefighter operation have finished returning to an evacuation floor or a rescue floor, if there is a machine at a standstill outside a door zone among the machines in firefighter operation, the group-management controller causes that machine at a standstill outside the door zone to preferentially become operational.
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