| 发明名称 |
Method for adjusting the radial gaps which exist between blade airfoil tips or rotor blades and a passage wall |
| 摘要 |
A method for measuring and adjusting gaps between a rotor and a stator of a machine using a sensor is provided. The measuring is conducted when the rotor is operated at a rotational speed below a nominal rotational speed of the machine and without the machine being in operation. The adjusting of the gap is carried out as a function of at least one gap dimension of the gap. The sensor is not resistant to an operating temperature of the machine occurring in a region where the sensor is located. After completion of the measuring the machine is operated with the sensor. |
| 申请公布号 |
US9200529(B2) |
申请公布日期 |
2015.12.01 |
| 申请号 |
US201113703956 |
申请日期 |
2011.06.09 |
| 申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
Buchal Tobias;Buchholz Björn;Hille Thomas;Kapustina Anna;Milazar Mirko;Schwerin Eric |
| 分类号 |
G01R31/28;H02K15/00;F04D27/02;F01D21/04;F01D21/14;F01D11/14;F01D21/00;G01B7/14 |
主分类号 |
G01R31/28 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for measuring and adjusting gaps between a rotor and a stator of a machine, comprising:
providing a sensor; measuring a gap between the rotor and the stator using the sensor, wherein the measuring is conducted when the rotor is operated at a rotational speed below a nominal rotational speed of the machine and without the machine being in operation; and adjusting the gap, wherein the adjusting of the gap is carried out as a function of at least one gap dimension of the gap, wherein the sensor is not resistant to an operating temperature of the machine occurring in a region where the sensor is located, and wherein after completion of the measuring the machine is operated with the sensor. |
| 地址 |
München DE |
