发明名称 |
Apparatus for selecting a signal representing vibrations. |
摘要 |
<p>A transducer selecting system for use in a noisy environment can operate in a vibration monitoring system using a data processor. Narrow band signals representing transducer information at selected frequencies of interest are subtracted by subtractors (60,60') from broad band signals representing information and background noise. The magnitude of the background noise components of each transducer is used by a comparator (64) to select from among duplicative transducers or to signal potentially unreliable information.</p> |
申请公布号 |
EP0105600(A2) |
申请公布日期 |
1984.04.18 |
申请号 |
EP19830305010 |
申请日期 |
1983.08.31 |
申请人 |
BECTON, DICKINSON AND COMPANY |
发明人 |
RAY, DAVID JAMES |
分类号 |
G01M99/00;G01H1/00;G01H17/00;(IPC1-7):01H1/00 |
主分类号 |
G01M99/00 |
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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