Method and apparatus for enhancing fluid velocities in pipelines

A method and apparatus of enhancing fluid velocity in a pipeline includes a step of driving thruster pigs sequentially through a pipeline containing fluid at speeds in excess of that provided by a pressure system for the pipeline. Fluid is both pushed ahead by the thruster pigs and drawn behind by a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	DURWARD ROBERT BONTHRON
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOWOF GASES OR LIQUIDS FLUID-PRESSURE ACTUATORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A method and apparatus of enhancing fluid velocity in a pipeline includes a step of driving thruster pigs sequentially through a pipeline containing fluid at speeds in excess of that provided by a pressure system for the pipeline. Fluid is both pushed ahead by the thruster pigs and drawn behind by areas of low pressure created by the passage of the thruster pigs through the pipeline. In accordance with the teachings of this method the fluid speed can be increased to a multiple of that provided by the pressure system for the pipeline, thereby multiplying the capacity of the pipeline.