PIPELINE INTERNAL FIELD JOINT CLEANING, COATING, AND INSPECTION ROBOT

There is provided herein an electrical robotic system for locating, cleaning, and repairing holidays within coated pipe that are proximate to a girth weld. In a preferred arrangement, a robotic train will be placed in the pipeline that will perform the functions of holiday location, cleaning/prepara...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: O'NEILL MICHAEL E, LANGLEY RUSSELL, HAYES STEVE D, PAULLEY DAVID, CARTER JOHN D, ROBERTS KEITH R, DAVIS DARRELL L, DAVIS DALE G, HUGGINS JAMES A, LINDEMANN JOHN D
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:There is provided herein an electrical robotic system for locating, cleaning, and repairing holidays within coated pipe that are proximate to a girth weld. In a preferred arrangement, a robotic train will be placed in the pipeline that will perform the functions of holiday location, cleaning/preparation of the surface containing the holiday, and repair thereof, in a single run through the pipeline.