HIGH INTENSITY ULTRASOUND FOR PIPELINE OBSTRUCTION REMEDIATION
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United States of America Patent
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Issued Date -
Nov 14, 2013
app pub date -
May 10, 2012
filing date -
May 10, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
High intensity ultrasound is used for pipeline obstruction remediation. Ultrasound transducers are positioned around an outside of the pipeline. The transducers transmit acoustic energy into the obstruction. The acoustic energy heats the obstruction at a location spaced away from the walls of the pipeline. As the obstruction heats, an opening may be formed in the obstruction, relieving pressure build-up without releasing the plug.
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