STRUCTURES FOR WIRE ROUTING IN WIRED DRILL PIPE
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United States of America Patent
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Issued Date -
Oct 21, 2010
app pub date -
Apr 16, 2009
filing date -
Apr 16, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A wire routing structure for a pipe joint includes a conductor conduit extending from one tool joint of a pipe joint to another tool joint of the pipe joint in a pattern having at least one component not aligned with a longitudinal axis of the pipe joint. In one example, the length of the conduit is selected such that the conduit is in axial compression. In another example, the conduit is disposed in a composite material structure affixed to an interior wall of the pipe joint. In another example, at least one tool joint in the pipe joint has a bore subtending a selected angle with respect to a longitudinal axis of the tool joint selected to induce the conduit when inserted therethrough to follow a helical pattern about the interior of the pipe joint.
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