发明名称 |
Apparatus and methods for remote monitoring of flow conduits |
摘要 |
A system for monitoring at least one parameter of interest relating to a flow conduit having a through passage and a fluid flow therein comprises at least one measurement station coupled to the flow conduit for taking a measurement relating to the parameter of interest. An interrogation device is adapted to move proximate the measurement station and to transmit a first signal to the measurement station, and to receive a second signal from the measurement station relating to the parameter of interest. The measurement station receives power from the first signal.
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申请公布号 |
US6891477(B2) |
申请公布日期 |
2005.05.10 |
申请号 |
US20030421475 |
申请日期 |
2003.04.23 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
ARONSTAM PETER |
分类号 |
E21B47/13;E21B47/12;(IPC1-7):G08B21/00 |
主分类号 |
E21B47/13 |
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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