PASSIVE REMOTE DETECTION OF GAS FLOW AND CABLE ARRIVAL

A system for use in installation of blown fibre for detecting a signal indicative of presence of at least one of a gas flow or an optical fibre at a remote location, comprising a gas vibration detector (30) configured to acoustically couple with an installation duct through which the signal can trav...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	NEILD, IAN, HEATLEY, DAVID, JOHN, TAYLOR
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS
Online-Zugang:	Volltext bestellen
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