Pipeline monitoring array
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jul 4, 2000
Grant Date -
N/A
app pub date -
Apr 11, 1997
filing date -
Apr 11, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An array of acoustic sensors spaced along a cable is deployed in a fluid filled concrete pipeline and the sensors are monitored to find acoustic anomalies, particularly anomalies resulting from breakage of a reinforcing wire for the concrete. The location of wire breaks is found from the data collected.
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