FR2953591B1 - METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID - Google Patents

METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID

Info

Publication number
FR2953591B1
FR2953591B1 FR0958678A FR0958678A FR2953591B1 FR 2953591 B1 FR2953591 B1 FR 2953591B1 FR 0958678 A FR0958678 A FR 0958678A FR 0958678 A FR0958678 A FR 0958678A FR 2953591 B1 FR2953591 B1 FR 2953591B1
Authority
FR
France
Prior art keywords
bitted
leak
locating
detecting
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0958678A
Other languages
French (fr)
Other versions
FR2953591A1 (en
Inventor
Vincent Gery
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EXP EAU
Original Assignee
EXP EAU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EXP EAU filed Critical EXP EAU
Priority to FR0958678A priority Critical patent/FR2953591B1/en
Publication of FR2953591A1 publication Critical patent/FR2953591A1/en
Application granted granted Critical
Publication of FR2953591B1 publication Critical patent/FR2953591B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR0958678A 2009-12-04 2009-12-04 METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID Expired - Fee Related FR2953591B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0958678A FR2953591B1 (en) 2009-12-04 2009-12-04 METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0958678A FR2953591B1 (en) 2009-12-04 2009-12-04 METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID

Publications (2)

Publication Number Publication Date
FR2953591A1 FR2953591A1 (en) 2011-06-10
FR2953591B1 true FR2953591B1 (en) 2012-06-08

Family

ID=42320766

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958678A Expired - Fee Related FR2953591B1 (en) 2009-12-04 2009-12-04 METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID

Country Status (1)

Country Link
FR (1) FR2953591B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106092447A (en) * 2016-07-08 2016-11-09 天津市立孚光电线缆开发有限公司 Optical cable water test device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597680A (en) * 1968-12-19 1971-08-03 Aqua Tronics Inc Method and apparatus utilizing a transmitter and receiver for detecting the presence of a metallic object within a pipe
US4101827A (en) * 1976-12-17 1978-07-18 Offner Franklin F Method and apparatus for determining the location of a leak in a pipe buried underground
DE4010622C2 (en) * 1990-04-02 1997-08-21 Rammner Rudolf Dipl Geophys Leakage detection and interpretation methods
DE4412147C2 (en) * 1994-04-08 1997-08-28 Geocom Gmbh Procedure for checking the condition of a sewer
DE4426872C2 (en) * 1994-07-29 1998-04-30 Seba Mess Ortungstech Method and device for determining the location and extent of leaks in sewers and the like
AU6558196A (en) * 1995-09-12 1997-03-20 Motorola, Inc. Methods and systems for locating an underground sewer using a buoy
FR2763128B1 (en) * 1997-05-12 1999-07-16 Jean Claude Catonne METHOD FOR THE SELECTIVE DETECTION OF LIQUID LEAKS IN INACCESSIBLE PIPES AND DEVICE FOR IMPLEMENTING SAME
DE19955672A1 (en) * 1999-08-31 2001-03-08 Reinhard Steier Locating leakages involves sensing pulses from measurement device to pipeline via electric cable, measurement head contact via leakage to earth connection to produce measurement potential
GB2379015B (en) * 1999-09-07 2003-08-20 Wrc Plc A method for detecting and/or locating leaks in a pipe

Also Published As

Publication number Publication date
FR2953591A1 (en) 2011-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20160831