发明名称 Acoustic system for communication in pipelines
摘要 A system for communication in a pipe, or pipeline, or network of pipes containing a fluid. The system includes an encoding and transmitting sub-system connected to the pipe, or pipeline, or network of pipes that transmits a signal in the frequency range of 3-100 kHz into the pipe, or pipeline, or network of pipes containing a fluid, and a receiver and processor sub-system connected to the pipe, or pipeline, or network of pipes containing a fluid that receives said signal and uses said signal for a desired application.
申请公布号 US7423931(B2) 申请公布日期 2008.09.09
申请号 US20040855243 申请日期 2004.05.26
申请人 LAWRENCE LIVERMORE NATIONAL SECURITY, LLC 发明人 MARTIN, II LOUIS PETER;COOPER JOHN F.
分类号 E21B47/18;G01F1/66;H04B13/00 主分类号 E21B47/18
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