PIPE REPAIR APPARATUS AND METHOD

An eversible liner is provided for insertion into a pipe for pipe repair. The liner comprises: an extender tube; a connector portion; and a liner tube; a first end of said extender tube being in substantially fluid tight communication with a first end of said connector portion; a second end of said...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	Sanders, Simon
Format:	Patent
Sprache:	eng ; fre ; ger
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:	An eversible liner is provided for insertion into a pipe for pipe repair. The liner comprises: an extender tube; a connector portion; and a liner tube; a first end of said extender tube being in substantially fluid tight communication with a first end of said connector portion; a second end of said connector portion forming a substantially fluid tight, detachable connection with a first end of said liner tube to form a first connection; said extender tube, connector portion and liner tube forming a continuous tubular construction which is capable of eversion; wherein the liner comprises a sealing member arranged to inhibit passage of a fluid from the liner tube to the extender tube or the connector portion. The present invention aims to improve detachability of a liner tube from an extender tube over currently available technology, while providing improved accuracy when repairing a pipe with said liner tube.