DE69910201D1 - Leckerfassung in flüssigkeitsenthaltenden rohre - Google Patents

Leckerfassung in flüssigkeitsenthaltenden rohre

Info

Publication number
DE69910201D1
DE69910201D1 DE69910201T DE69910201T DE69910201D1 DE 69910201 D1 DE69910201 D1 DE 69910201D1 DE 69910201 T DE69910201 T DE 69910201T DE 69910201 T DE69910201 T DE 69910201T DE 69910201 D1 DE69910201 D1 DE 69910201D1
Authority
DE
Germany
Prior art keywords
drogue
conduit
measuring
moveable
identified
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 - Lifetime
Application number
DE69910201T
Other languages
English (en)
Inventor
Angus Lamberton Jamieson
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.)
IPR Co 21 Ltd
Original Assignee
IPR Co 21 Ltd
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 IPR Co 21 Ltd filed Critical IPR Co 21 Ltd
Application granted granted Critical
Publication of DE69910201D1 publication Critical patent/DE69910201D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01M3/005—Investigating fluid-tightness of structures using pigs or moles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
DE69910201T 1998-05-29 1999-05-28 Leckerfassung in flüssigkeitsenthaltenden rohre Expired - Lifetime DE69910201D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9811474.7A GB9811474D0 (en) 1998-05-29 1998-05-29 Drogue leak detector for fluids in pipes
PCT/GB1999/001715 WO1999063317A1 (en) 1998-05-29 1999-05-28 Leak detection in liquid carrying conduits

Publications (1)

Publication Number Publication Date
DE69910201D1 true DE69910201D1 (de) 2003-09-11

Family

ID=10832854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910201T Expired - Lifetime DE69910201D1 (de) 1998-05-29 1999-05-28 Leckerfassung in flüssigkeitsenthaltenden rohre

Country Status (8)

Country Link
US (1) US6401525B1 (de)
EP (1) EP1082593B1 (de)
AT (1) ATE246802T1 (de)
AU (1) AU4274699A (de)
CA (1) CA2334282A1 (de)
DE (1) DE69910201D1 (de)
GB (1) GB9811474D0 (de)
WO (1) WO1999063317A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2329504C (en) * 2000-12-22 2004-01-20 Canadian Mining Industry Research Organization/Organisation De Recherche De L'industrie Miniere Canadienne Device for in-line measurement of properties of fluid flows in pipeline systems
US6828502B2 (en) * 2002-12-12 2004-12-07 Gregory L. Green Fluid release system for secondary conduits extending between a transformer housing and a meter box and method of use
US7270174B2 (en) * 2003-12-16 2007-09-18 International Business Machines Corporation Method, system and program product for automatically checking coolant loops of a cooling system for a computing environment
US7000467B2 (en) * 2003-12-16 2006-02-21 International Business Machines Corporation Method, system and program product for monitoring rate of volume change of coolant within a cooling system
US7231812B1 (en) * 2005-10-27 2007-06-19 Lagare Michael E Conduit breach location detector
JP2007324656A (ja) * 2006-05-30 2007-12-13 Nippon Sheet Glass Co Ltd 車載用アンテナ装置
CA3116787C (en) 2010-06-16 2023-07-11 Mueller International, Llc Infrastructure monitoring devices, systems, and methods
US8499617B2 (en) * 2011-02-11 2013-08-06 King Fahd University Of Petroleum And Minerals Dual submarine leak detection system
US9772250B2 (en) 2011-08-12 2017-09-26 Mueller International, Llc Leak detector and sensor
CN103032678B (zh) * 2011-09-30 2015-07-22 国际商业机器公司 用于监视流体传输管道的状态的方法、装置和系统
US8869599B2 (en) * 2012-01-23 2014-10-28 Massachusetts Institute Of Technology Leak detection system based on force transduction
US20130199272A1 (en) * 2012-02-02 2013-08-08 King Fahd University Of Petroleum And Minerals In-pipe mobile cross-correlation-based system for leak detection
EP2912416B1 (de) 2012-10-26 2018-05-30 Mueller International, LLC Leckageerkennung in einem flüssigkeitsverteilungssystem
US9528903B2 (en) 2014-10-01 2016-12-27 Mueller International, Llc Piezoelectric vibration sensor for fluid leak detection
US10305178B2 (en) 2016-02-12 2019-05-28 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10283857B2 (en) 2016-02-12 2019-05-07 Mueller International, Llc Nozzle cap multi-band antenna assembly
US10196928B2 (en) * 2016-03-02 2019-02-05 General Electric Company Method and system for piping failure detection in a gas turbine bleeding air system
US10704935B2 (en) * 2016-12-04 2020-07-07 Buoy Labs, Inc. Fluid flow detector with tethered drag block
FR3062724B1 (fr) * 2017-02-03 2020-10-16 Geoscan Dispositif pour detecter et evaluer l'ecoulement d'un premier fluide vers un second fluide a travers une paroi
US10769684B1 (en) 2017-10-03 2020-09-08 Wells Fargo Bank, N.A. Property assessment system with buoyancy adjust device
IT201800008079A1 (it) * 2018-08-13 2020-02-13 Del Marmo Paolo Persi Metodo per identificare una perdita in un condotto in cui scorre un fluido e relativo sistema.
US10859462B2 (en) 2018-09-04 2020-12-08 Mueller International, Llc Hydrant cap leak detector with oriented sensor
US11342656B2 (en) 2018-12-28 2022-05-24 Mueller International, Llc Nozzle cap encapsulated antenna system
US11473993B2 (en) 2019-05-31 2022-10-18 Mueller International, Llc Hydrant nozzle cap
CA3145922C (en) * 2019-12-13 2023-08-15 Oluwatosin OGUNDARE Method and system to determine variations in a fluidic channel
US11542690B2 (en) 2020-05-14 2023-01-03 Mueller International, Llc Hydrant nozzle cap adapter

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020674A (en) 1976-05-19 1977-05-03 Harry Robert Fechter Pipeline leak detector with baffles
GB8620500D0 (en) * 1986-08-22 1986-10-01 Ici Plc Leak detection
DE3643489A1 (de) * 1986-12-19 1988-06-23 Manfred Vetter Vorrichtung zur dichtheitspruefung von rohrleitungsabschnitten und verfahren zum lokalisieren eines lecks
US4866978A (en) * 1988-08-17 1989-09-19 Biggerstaff Bruce A Pipe inspection method and device
US5029614A (en) * 1989-03-20 1991-07-09 Atlantic Richfield Company Tandem seal system for testing pipelines
US5272646A (en) * 1991-04-11 1993-12-21 Farmer Edward J Method for locating leaks in a fluid pipeline and apparatus therefore
DE4314995C1 (de) * 1993-05-06 1994-10-06 Deutsche Aerospace Vorrichtung zur Innenleckprüfung von Rohren
JP2544888B2 (ja) * 1993-07-28 1996-10-16 株式会社湘南合成樹脂製作所 管ライニング材の検査方法
US5467640A (en) * 1994-05-02 1995-11-21 Salinas; Joe E. Pipeline testing and leak locating apparatus and method
AU6558196A (en) * 1995-09-12 1997-03-20 Motorola, Inc. Methods and systems for locating an underground sewer using a buoy
DE19612947C1 (de) * 1996-04-01 1997-09-11 Siemens Ag Einrichtung und Verfahren zur Leckageerkennung
US5883303A (en) * 1998-02-10 1999-03-16 Bliss; Brad D. Apparatus and method for pigging, flooding, and pressure testing pipelines
US6070452A (en) * 1998-07-16 2000-06-06 Brannan; Gene T. Pipe leak locator with pressure gauge

Also Published As

Publication number Publication date
ATE246802T1 (de) 2003-08-15
AU4274699A (en) 1999-12-20
EP1082593A1 (de) 2001-03-14
EP1082593B1 (de) 2003-08-06
GB9811474D0 (en) 1998-07-29
WO1999063317A1 (en) 1999-12-09
US6401525B1 (en) 2002-06-11
CA2334282A1 (en) 1999-12-09

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Legal Events

Date Code Title Description
8332 No legal effect for de