发明名称 |
Erzmühle und Verfahren zum Betrieb der Erzmühle |
摘要 |
The invention relates to an ore mill which is driven by means of a ring motor (1) with a rotor (7) and a stator (3), and to a method for operating said ore mill. Said ring motor has a radiator (10) for electromagnetically irradiating the rotor or a part that rotates with the rotor; a sensor for receiving the electromagnetic radiation reflected by the rotor or the part that rotates with the rotor, and evaluating means for determining the angle of rotation and/or speed of rotation of the ore based on the electromagnetic radiation received by the sensor.
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申请公布号 |
DE19943150(A1) |
申请公布日期 |
2001.03.22 |
申请号 |
DE19991043150 |
申请日期 |
1999.09.09 |
申请人 |
SIEMENS AG |
发明人 |
KEMP, JEAN-CLAUDE;TISCHLER, KURT |
分类号 |
B02C17/18;B02C25/00;G01P3/36;G01P3/44;G01S17/50;(IPC1-7):B02C25/00 |
主分类号 |
B02C17/18 |
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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