发明名称 |
Multiplexed distribution of optical power |
摘要 |
An optical power distribution system and method permits multiple power consuming devices to be selectively supplied with power using a single fiber optic line. In a described embodiment, multiple electrical power consuming well tools are interconnected to a fiber optic line extending into a well. Control modules are interconnected between the fiber optic line and the well tools. When a particular optical wavelength band is transmitted through the fiber optic line, a corresponding one of the control modules causes the respective well tool to be selected for electrical power to be supplied thereto. |
申请公布号 |
GB2383913(B) |
申请公布日期 |
2004.09.29 |
申请号 |
GB20030007427 |
申请日期 |
2000.10.03 |
申请人 |
* HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
NEAL G * SKINNER |
分类号 |
E21B41/00;E21B47/12;H04B10/00;(IPC1-7):H04B10/00 |
主分类号 |
E21B41/00 |
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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