METHOD FOR CONTROLLING THE VELOCITY OF A PIPELINE PIG

A method for controlling the velocity of a pipeline pig, the method including, introducing a pressurized gas into a section of pipeline to be treated and maintaining the velocity of a smart pipeline pig at a predetermined velocity by regulating the pressurized gas to a predetermined volume. A method...

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Bibliographische Detailangaben
Hauptverfasser:	HOFF, JR., Robert D, MALONE, Matthew J, GRYDER, Michael C
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CONTROLLING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PHYSICS PIPES REGULATING SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES THERMAL INSULATION IN GENERAL WEAPONS
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