FR2825799B1 - DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE - Google Patents

DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE

Info

Publication number
FR2825799B1
FR2825799B1 FR0107589A FR0107589A FR2825799B1 FR 2825799 B1 FR2825799 B1 FR 2825799B1 FR 0107589 A FR0107589 A FR 0107589A FR 0107589 A FR0107589 A FR 0107589A FR 2825799 B1 FR2825799 B1 FR 2825799B1
Authority
FR
France
Prior art keywords
pipeline
detecting
methods
devices
locating leakage
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
FR0107589A
Other languages
French (fr)
Other versions
FR2825799A1 (en
Inventor
Eric Besse
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.)
CIE GEN DE S EAUX
Original Assignee
CIE GEN DE S EAUX
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 CIE GEN DE S EAUX filed Critical CIE GEN DE S EAUX
Priority to FR0107589A priority Critical patent/FR2825799B1/en
Publication of FR2825799A1 publication Critical patent/FR2825799A1/en
Application granted granted Critical
Publication of FR2825799B1 publication Critical patent/FR2825799B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • G01M3/2823—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes using pigs or moles traveling in the pipe
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2853—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipe joints or seals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR0107589A 2001-06-11 2001-06-11 DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE Expired - Fee Related FR2825799B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0107589A FR2825799B1 (en) 2001-06-11 2001-06-11 DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0107589A FR2825799B1 (en) 2001-06-11 2001-06-11 DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE

Publications (2)

Publication Number Publication Date
FR2825799A1 FR2825799A1 (en) 2002-12-13
FR2825799B1 true FR2825799B1 (en) 2004-01-30

Family

ID=8864157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0107589A Expired - Fee Related FR2825799B1 (en) 2001-06-11 2001-06-11 DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE

Country Status (1)

Country Link
FR (1) FR2825799B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2623757A (en) * 2022-10-24 2024-05-01 Charles Phillips Michael Water guardian
CN116242564B (en) * 2023-04-27 2023-07-21 江苏非凡仪器仪表有限公司 Test bed for static seal test of throttle valve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690348A (en) * 1970-10-26 1972-09-12 Lone Star Steel Co Traveling valve
JP2544888B2 (en) * 1993-07-28 1996-10-16 株式会社湘南合成樹脂製作所 Inspection method for pipe lining materials
AT408692B (en) * 1994-12-06 2002-02-25 Ritter Gerhard Method of locating a leak in a household connecting pipe of a drinking water supply network, and leak location arrangement applying the method
GB9900471D0 (en) * 1999-01-09 1999-03-03 Bedwell Leslie W Apparatus and method for leak detection
JP2000258283A (en) * 1999-03-09 2000-09-22 Nippon Engineer Service Method and device for locating leakage point in piping

Also Published As

Publication number Publication date
FR2825799A1 (en) 2002-12-13

Similar Documents

Publication Publication Date Title
DE50304442D1 (en) Detection device for detecting a Gutstaus in a harvester
DE60134787D1 (en) DEVICE FOR SEALING AND SHARING A VESSEL
GB2419948B (en) Leak detection and location apparatus and method for pipelines
FR2809816B1 (en) METHOD AND DEVICE FOR DETECTING GAS LEAKS
DE60121229D1 (en) DEVICE FOR SEALING AND SHARING A VESSEL WITH NON-LASTING END STOP
DE60032052D1 (en) DEVICE FOR PERCUT PIPING A SHOVEL-LADDER
FR2865544B1 (en) DEVICE FOR DETECTING A DISTANCE AND DEVICE FOR DETECTING A BODY
DE60123534D1 (en) Device for tracking a moving object
NO20030485L (en) Method and apparatus for detecting the presence of a fluid on a test strip
FR2764978B1 (en) IMPROVEMENT IN AUTOMATED METHODS AND DEVICES FOR DETECTING LEAKS FROM GAS BOTTLES
DE60214645D1 (en) Device for detecting magnetic fluid
DE69933105D1 (en) Pipe connection of a liquid-controlled device
DE60215069D1 (en) Device for determining errors of a pressure sensor
DE59814279D1 (en) Device for detecting a current
DE50207108D1 (en) METHOD FOR PROFILING A FILM AND PROFILING DEVICE
DE50206010D1 (en) Measuring device for the contactless detection of vibrations of an object
DE602004027185D1 (en) Position detector of a position detection system
FR2831667B1 (en) SENSOR FOR DETECTING FAULTS IN A WORKPIECE
DE50104985D1 (en) DETECTION OF A DEVICE CONNECTION CONDITION ON THE USB
FR2825799B1 (en) DEVICES AND METHODS FOR DETECTING AND LOCATING LEAKAGE IN A PIPELINE
NO20032599D0 (en) Device for detecting and locating leaks
NO20022543D0 (en) Procedure for leak detection
DE50107989D1 (en) DEVICE FOR SEALING A ROLE
NO20021726L (en) Method and apparatus for detecting a leak in a piston machine
NO980160L (en) A method and arrangement for detecting and locating pollutants inside a pipe

Legal Events

Date Code Title Description
CD Change of name or company name
PLFP Fee payment

Year of fee payment: 16

ST Notification of lapse

Effective date: 20180228