发明名称 |
ELEVATOR REGENERATIVE DRIVE INCLUDING AN AIR CORE INDUCTOR |
摘要 |
An exemplary elevator machine includes a motor that operates in a first mode to move an elevator car and in a second mode to generate power. A line reactor is associated with the motor for delivering power generated by the motor operating in the second mode. The line reactor includes an air core inductor. |
申请公布号 |
EP2414268(A1) |
申请公布日期 |
2012.02.08 |
申请号 |
EP20090842805 |
申请日期 |
2009.03.31 |
申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
ZEMKE, WOLFGANG, LUTZ;DEHMLOW, MARVIN;MANN, MICHAEL |
分类号 |
B66B1/30;B66B1/28;H02P3/18 |
主分类号 |
B66B1/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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