AU7662798A - Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation - Google Patents

Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation

Info

Publication number
AU7662798A
AU7662798A AU76627/98A AU7662798A AU7662798A AU 7662798 A AU7662798 A AU 7662798A AU 76627/98 A AU76627/98 A AU 76627/98A AU 7662798 A AU7662798 A AU 7662798A AU 7662798 A AU7662798 A AU 7662798A
Authority
AU
Australia
Prior art keywords
inaccessible
piping
implementation
liquid leaks
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.)
Abandoned
Application number
AU76627/98A
Inventor
Jean-Claude Catonne
Alain Ergo
Raymond Sensfelder
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.)
ACTIVE INFORMA CREUSE
Original Assignee
ACTIVE INFORMA CREUSE
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 ACTIVE INFORMA CREUSE filed Critical ACTIVE INFORMA CREUSE
Publication of AU7662798A publication Critical patent/AU7662798A/en
Abandoned legal-status Critical Current

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
    • G01M3/40—Investigating fluid-tightness of structures by using electric means, e.g. by observing electric discharges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
AU76627/98A 1997-05-12 1998-05-12 Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation Abandoned AU7662798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9705775A FR2763128B1 (en) 1997-05-12 1997-05-12 METHOD FOR THE SELECTIVE DETECTION OF LIQUID LEAKS IN INACCESSIBLE PIPES AND DEVICE FOR IMPLEMENTING SAME
FR9705775 1997-05-12
PCT/FR1998/000945 WO1998052010A1 (en) 1997-05-12 1998-05-12 Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation

Publications (1)

Publication Number Publication Date
AU7662798A true AU7662798A (en) 1998-12-08

Family

ID=9506776

Family Applications (1)

Application Number Title Priority Date Filing Date
AU76627/98A Abandoned AU7662798A (en) 1997-05-12 1998-05-12 Method for selectively detecting liquid leaks in inaccessible piping and device for its implementation

Country Status (5)

Country Link
EP (1) EP0981727B1 (en)
AU (1) AU7662798A (en)
DE (1) DE69822148D1 (en)
FR (1) FR2763128B1 (en)
WO (1) WO1998052010A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953591B1 (en) * 2009-12-04 2012-06-08 Exp Eau METHOD AND DEVICE FOR DETECTING AND LOCATING A LEAK IN A BITTED CONDUCT CONTAINING A LIQUID
GB2578494B (en) * 2018-10-26 2023-04-12 Leak Seeker Ltd Leak detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3314182C2 (en) * 1983-04-19 1985-08-08 Heinrich 2915 Saterland Geesen Method for locating a leak in the sealing of a flat roof and measuring device for carrying out the method
DE3721205A1 (en) * 1987-06-26 1989-01-05 Pfaudler Werke Ag METHOD FOR DETERMINING DAMAGE TO A CORROSION PROTECTIVE LAYER AND MEASURING DEVICE FOR CARRYING OUT THIS METHOD
DE4010622C2 (en) * 1990-04-02 1997-08-21 Rammner Rudolf Dipl Geophys Leakage detection and interpretation methods
ATE109276T1 (en) * 1990-11-12 1994-08-15 Thyssen Industrie METHOD OF DETECTING AND LOCATING LEAKS IN WASTEWATER TRANSPORT PIPELINES.

Also Published As

Publication number Publication date
EP0981727A1 (en) 2000-03-01
FR2763128B1 (en) 1999-07-16
WO1998052010A1 (en) 1998-11-19
FR2763128A1 (en) 1998-11-13
EP0981727B1 (en) 2004-03-03
DE69822148D1 (en) 2004-04-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase