发明名称 Transmission line for wired pipe
摘要 <p>A wired pipe system includes a wired pipe segment having a first end and a second end and a first coupler in the first end and a second coupler in the second end. The system also includes a transmission line disposed in the wired pipe segment between the first and second ends. The transmission line includes an inner conductor, an insulating material surrounding the inner conductor, an outer conductor surrounding the insulating material and the inner conductor for at least a portion of a length of the transmission line, the outer conductor being formed by deforming around the inner conductor a sheet of material into a substantially tubular member.</p>
申请公布号 GB2524917(A) 申请公布日期 2015.10.07
申请号 GB20150011138 申请日期 2013.11.21
申请人 BAKER HUGHES INCORPORATED 发明人 STEPHAN MUELLER;VOLKER KRUEGER;CHRISTIAN FULDA;INGO RODERS;HENNING RAHN
分类号 E21B17/00;E21B17/02 主分类号 E21B17/00
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