HEATABLE PACKER

Packer for use when repairing underground pipe systems, where said packer comprises a flexible and/or expandable main body portion surrounding a hollow interior, said body portion having an elongated shape defining first and second ends in either end of the main body portion, and where heating means...

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Bibliographische Detailangaben
1. Verfasser:	LAURIDSEN, NIELS ARNE
Format:	Patent
Sprache:	eng ; fre
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:	Packer for use when repairing underground pipe systems, where said packer comprises a flexible and/or expandable main body portion surrounding a hollow interior, said body portion having an elongated shape defining first and second ends in either end of the main body portion, and where heating means are arranged in the packer for heating the packer or at least the surface of the packer, and means are provided for pressurizing the interior of the packer thereby expanding the packer. La présente invention concerne une garniture d'étanchéité à utiliser lors de la réparation de systèmes de conduites souterraines. La garniture d'étanchéité comprend une partie corps principal souple et/ou extensible entourant un intérieur creux, la partie corps ayant une forme allongée délimitant des première et seconde extrémités dans l'une ou l'autre extrémité de la partie corps principal et le moyen de chauffage étant agencé dans la garniture d'étanchéité, afin de chauffer la garniture d'étanchéité ou au moins sa surface, ainsi qu'un moyen prévu pour pressuriser l'intérieur de la garniture d'étanchéité, ce qui étend la garniture d'étanchéité.