DEVICE AND METHOD FOR HEATING A FLUID IN A PIPELINE BY MEANS OF THREE-PHASE CURRENT

A device for heating a fluid, including at least one electrically conductive pipeline for accommodating the fluid, and at least one voltage source connected to a respective pipeline. The voltage source is designed to generate an electric current in the connected pipeline which heats the pipeline in...

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Bibliographische Detailangaben
1. Verfasser:	EDER, Kurt
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING 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 PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A device for heating a fluid, including at least one electrically conductive pipeline for accommodating the fluid, and at least one voltage source connected to a respective pipeline. The voltage source is designed to generate an electric current in the connected pipeline which heats the pipeline in order to heat the fluid. Each voltage source has M outer conductors, where M is a natural number greater than or equal to two. Each voltage source is designed to provide an AC voltage at the outer conductors, wherein those AC voltages are phase-shifted through 2π/M with respect to one another, and wherein the outer conductors are electrically conductively connected to the pipeline such that a star circuit is formed.