The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2012
Filed:
Jul. 12, 2007
Olivier Artieres, Mezieres sur Seine, FR;
Cyril Guidoux, Grenoble, FR;
Jean-jacques Fry, Bassens, FR;
Jean-marie Henault, Magny les Hameaux, FR;
Sylvain Blairon, Le Pecq, FR;
Gauthier Vercoutere, Toulouse, FR;
Marc Voet, Rocles, FR;
Johan Vlekken, Diepenbeek, BE;
Yves-henri Faure, Meylan, FR;
Paul Royet, Le Tholonet, FR;
Alain Bernard, Meyreuil, FR;
Fabrice Daly, L'Hay les Roses, FR;
Olivier Artieres, Mezieres sur Seine, FR;
Cyril Guidoux, Grenoble, FR;
Jean-Jacques Fry, Bassens, FR;
Jean-Marie Henault, Magny les Hameaux, FR;
Sylvain Blairon, Le Pecq, FR;
Gauthier Vercoutere, Toulouse, FR;
Marc Voet, Rocles, FR;
Johan Vlekken, Diepenbeek, BE;
Yves-Henri Faure, Meylan, FR;
Paul Royet, Le Tholonet, FR;
Alain Bernard, Meyreuil, FR;
Fabrice Daly, L'Hay les Roses, FR;
Tengate Geosynthetics France, Bezons, FR;
Electricite de France, Paris, FR;
Fiber Optics Sensors & Sensing Systems BVBA, Geel, BE;
Universite Joseph Fourier, Saint Martin d'heres, FR;
Abstract
The invention relates to a device () for detecting and locating fluid leakage from a hydraulic work, the device being characterized in that it comprises a geotextile fabric () made of yarns or fibers and provided with: