| 发明名称 |
Instrument for detecting potential future failures of valves in critical control systems |
| 摘要 |
Apparatus for monitoring the health and response of critical electromechanical control valves to detect the likelihood of future valve malfunction including the use of wavelet decomposition to selectively enhance portions of the valve response signal for comparison with a normal valve response signal.
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| 申请公布号 |
US5646600(A) |
申请公布日期 |
1997.07.08 |
| 申请号 |
US19950371716 |
申请日期 |
1995.01.12 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ABDEL-MALEK, AIMAN ALBERT;HERSHEY, JOHN ERI;HASSAN, AMER AREF |
| 分类号 |
F16K37/00;G05B19/4062;(IPC1-7):G08B21/00 |
主分类号 |
F16K37/00 |
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