| 发明名称 |
VALVE SYSTEM AND METHOD FOR MONITORING A VALVE ACTUATOR IN THE VALVE SYSTEM BASED ON DATA COLLECTED BY A ROTARY ENCODER |
| 摘要 |
A novel method for diagnosing problems with a valve actuator or other rotary equipment. Frequency analysis is performed upon speed, position, torque, thrust, or vibration data. Speed or position data may be provided by a rotary encoder. |
| 申请公布号 |
CA2848891(C) |
申请公布日期 |
2016.06.21 |
| 申请号 |
CA20062848891 |
申请日期 |
2006.04.21 |
| 申请人 |
FLOWSERVE MANAGEMENT COMPANY |
发明人 |
DOLENTI, WILLIAM T.;FLEURY, BYRON A.;MORRIS, DANIEL J.;HOOSS, WILLIAM C. |
| 分类号 |
G01M13/00;G01D5/00;G01L5/12;G01P3/00;G01P15/00 |
主分类号 |
G01M13/00 |
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