Device, system and method of detecting and locating malfunctions in a hydraulic structure, and a hydraulic structure equipped with said device

Details for Australian Patent Application No. 2007274104 (hide)

Owner Electricite De France Tencate Geosynthetics France Universite Joseph Fourier Fiber Optic Sensors & Sensing Systems BVBA

Inventors Daly, Fabrice; Blairon, Sylvain; Vercoutere, Gauthier; Fry, Jean-Jacques; Royet, Paul; Guidoux, Cyril; Faure, Yves-Henri; Artieres, Olivier; Voet, Marc; Bernard, Alain; Henault, JeanMarie; Vlekken, Johan

Agent Cotters

Pub. Number AU-A-2007274104

PCT Pub. Number WO2008/007025

Priority 0652958 13.07.06 FR

Filing date 12 July 2007

Wipo publication date 17 January 2008

International Classifications

E02B 3/04 (2006.01) Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites - Structures or apparatus for, or methods of, protecting banks, coasts, or harbours

E02B 3/12 (2006.01) Engineering work in connection with control or use of streams, rivers, coasts, or other marine sites - Revetment of banks, dams, watercourses, or the like

G01M 3/04 (2006.01) Investigating fluid tightness of structures - by detecting the presence of fluid at the leakage point

G01M 3/38 (2006.01) Investigating fluid tightness of structures

G01V 8/24 (2006.01) Prospecting or detecting by optical means

Event Publications

5 February 2009 PCT application entered the National Phase

  PCT publication WO2008/007025 Priority application(s): WO2008/007025

26 May 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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