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The present invention provides an elongated object for use in subsea, comprising a heating pipe (1), and an electrical cable (9) fixed to the surface of the heating pipe, wherein the electrical cable has a protective sleeving (16) for surrounding said electrical cable, said sleeving being composed o...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KARLSEN, JAN ERIK, ILSTAD, HAVARD, MELVE, BJORN, HENNING, LARS
Format:	Patent
Sprache:	dan
Schlagworte:	BASIC ELECTRIC ELEMENTS BLASTING CABLES CONDUCTORS ELECTRICITY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSULATORS JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The present invention provides an elongated object for use in subsea, comprising a heating pipe (1), and an electrical cable (9) fixed to the surface of the heating pipe, wherein the electrical cable has a protective sleeving (16) for surrounding said electrical cable, said sleeving being composed of a series of elongated synthetic plastics components arranged end-to-end, each component being an extruded frame work type hollow profile (16a,16b) suitable for slowing down the impact over a long deformation path, and a hollow space (16c) is disposed between the electrical cable and the protective sleeving allowing the cable to move into the protective sleeving.