LED UV System for Pipe Rehabilitation

Device (1) for curing a plastics tube (100), which is impregnated with UV-curing synthetic resin, in a sewage pipe (101), said device comprising an elongate housing (2), the longitudinal axis of which extends in the processing direction (102) along the sewage pipe (100), and at least one light sourc...

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Bibliographische Detailangaben
Hauptverfasser:	REUTEMANN, Thomas, VOGT, Jorg
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 PERFORMING OPERATIONS PIPES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	Device (1) for curing a plastics tube (100), which is impregnated with UV-curing synthetic resin, in a sewage pipe (101), said device comprising an elongate housing (2), the longitudinal axis of which extends in the processing direction (102) along the sewage pipe (100), and at least one light source (3) which emits UV radiation, the light source (3) being formed by at least one light-emitting diode (5) which emits UV radiation (4), wherein, in the housing (2), the at least one light-emitting diode (5) is aligned in the processing direction (102) such that the main emission direction (6) of the UV radiation emitted by the light-emitting diode (5) is oriented substantially in parallel with the longitudinal axis of the housing (2), the emitted UV radiation (4) impinging on at least one reflector (7, 8), which reflects the emitted UV radiation (4) radially with respect to the longitudinal axis of the housing (2) such that the emitted UV radiation (4) impinges on the plastics tube (100) to be cured transversely to the processing direction (102).