发明名称 |
ELEVATOR DRIVE |
摘要 |
The drive has an electrical motor that is subdivided into a number of segments (12, 14), where converters (16, 18) are assigned to each of the segments. The electrical motor has a stator and a rotor, where the stator is subdivided into the segments in a circumferential direction. Each winding in the stator is designed as individual windings, where each coil (28) of the stator winding is designed in a concentrated form. Independent claims are also included for the following: (1) a method for monitoring a spring pressure-operated brake (2) a braking device for an elevator drive for executing a method for monitoring a spring pressure-operated brake. |
申请公布号 |
EP1996500(A2) |
申请公布日期 |
2008.12.03 |
申请号 |
EP20070723256 |
申请日期 |
2007.03.14 |
申请人 |
THYSSENKRUPP ELEVATOR AG |
发明人 |
BREIDENSTEIN, OLAF;HERMANN, GUENTHER;JETTER, MARKUS;MOELLGAARD, NIS-ANTON;RESAG, UWE;SCHULZE, JOCHEN;VOGLER, EBERHARD;WILHELM, ANDREAS;GESSNER, TORSTEN |
分类号 |
H02P25/00;B66B5/16;B66B11/04;H02K3/28;H02K5/22;H02K11/00;H02K16/04;H02P25/22;H02P27/06 |
主分类号 |
H02P25/00 |
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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