FLOW LINE ELECTRIC IMPEDANCE GENERATION
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United States of America Patent
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Issued Date -
Jul 7, 2011
app pub date -
Jun 16, 2009
filing date -
Jun 18, 2008
priority date (Note) -
Abandoned
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Abstract
A flowline electrical impedance generation apparatus for generating a local electrical impedance in a metallic tubing portion of a flowline may be used in place of insulation joints in various systems. The impedance generation apparatus is tuned or tuneable to achieve maximum impedance at chosen frequencies, i.e., frequencies which it is desired to block.
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