DE69409011T2 - Leckdetektorsystem für Transportrohleitungen - Google Patents

Leckdetektorsystem für Transportrohleitungen

Info

Publication number
DE69409011T2
DE69409011T2 DE69409011T DE69409011T DE69409011T2 DE 69409011 T2 DE69409011 T2 DE 69409011T2 DE 69409011 T DE69409011 T DE 69409011T DE 69409011 T DE69409011 T DE 69409011T DE 69409011 T2 DE69409011 T2 DE 69409011T2
Authority
DE
Germany
Prior art keywords
jacket
interstitial space
detector system
leak detector
pipe
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
DE69409011T
Other languages
English (en)
Other versions
DE69409011D1 (de
Inventor
Dennis E Mcatamney
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.)
Nibco Inc
Original Assignee
Nibco Inc
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 Nibco Inc filed Critical Nibco Inc
Publication of DE69409011D1 publication Critical patent/DE69409011D1/de
Application granted granted Critical
Publication of DE69409011T2 publication Critical patent/DE69409011T2/de
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
    • G01M3/283—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 for double-walled pipes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Pipeline Systems (AREA)
DE69409011T 1993-01-08 1994-01-06 Leckdetektorsystem für Transportrohleitungen Expired - Fee Related DE69409011T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/001,810 US5343191A (en) 1993-01-08 1993-01-08 Pipeline leak detection system

Publications (2)

Publication Number Publication Date
DE69409011D1 DE69409011D1 (de) 1998-04-23
DE69409011T2 true DE69409011T2 (de) 1999-02-18

Family

ID=21697937

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409011T Expired - Fee Related DE69409011T2 (de) 1993-01-08 1994-01-06 Leckdetektorsystem für Transportrohleitungen

Country Status (5)

Country Link
US (1) US5343191A (de)
EP (1) EP0606166B1 (de)
AT (1) ATE164224T1 (de)
CA (1) CA2112770A1 (de)
DE (1) DE69409011T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036682B3 (de) * 2007-08-03 2008-11-20 Areva Np Gmbh Verfahren und Vorrichtung zur Detektion einer Leckage an einem Doppelrohr
WO2018223169A1 (de) * 2017-06-07 2018-12-13 Roofsec Gmbh Vorrichtung zur leckortung und feuchteüberwachung

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398976A (en) * 1992-08-03 1995-03-21 Environ Products, Inc. Connecting device for pipe assemblies
CA2176464C (en) * 1994-09-15 2000-12-05 Michael C. Webb Pipe coupling assembly, system and method
TW309581B (de) * 1994-09-15 1997-07-01 Environ Prod Inc
US5713607A (en) * 1994-09-15 1998-02-03 Environ Products, Inc. Pipe coupling assembly, system and method
DE19501044A1 (de) * 1995-01-16 1996-07-18 Ulrich Pumpe Verfahren und Vorrichtung zum Erfassen von Fehlmengen bei Leitungssystemen für gasförmige oder flüssige Medien
US5714681A (en) * 1996-05-14 1998-02-03 Furness; Robert L. Double carcass hose failure detection system
US6712150B1 (en) 1999-09-10 2004-03-30 Bj Services Company Partial coil-in-coil tubing
US6865941B2 (en) * 2001-11-21 2005-03-15 Before-The-Event, Ltd. Liquid leak detector
US6789584B2 (en) 2002-03-26 2004-09-14 Charles B. Linam Fluid containment apparatus
US6834722B2 (en) 2002-05-01 2004-12-28 Bj Services Company Cyclic check valve for coiled tubing
US6962269B2 (en) * 2002-06-18 2005-11-08 Gilbarco Inc. Service station leak detection and recovery system
US6978661B2 (en) * 2002-09-10 2005-12-27 Gilbarco Inc. Secondary containment leak prevention and detection system and method in fuel dispenser
US7251983B2 (en) * 2002-09-10 2007-08-07 Gilbarco Inc. Secondary containment system and method
US6997042B2 (en) * 2002-09-10 2006-02-14 Gilbarco Inc. Secondary containment leak prevention and detection system and method
US7010961B2 (en) * 2002-09-10 2006-03-14 Gilbarco Inc. Power head secondary containment leak prevention and detection system and method
JP4314038B2 (ja) * 2002-11-08 2009-08-12 エネジン株式会社 流体搬送管網中の異常箇所を推定する方法
GB2410561B (en) * 2004-01-27 2007-08-01 David John Roughley Water leak detector
EP1698879A1 (de) * 2005-01-21 2006-09-06 Omer, Bndean Abdulkadir Automatische Leckdetektion und Isoliersystem für eine Pipeline
US20070051166A1 (en) * 2005-09-02 2007-03-08 Baker Kenneth R Leak detection systems and methods
US20070157705A1 (en) * 2006-01-06 2007-07-12 Bilstad Arnold C Leak detection system with addressable sensors
US7461541B2 (en) * 2006-09-27 2008-12-09 C.G.R.S., Inc Leak detection method for a primary containment system
US8104327B1 (en) * 2006-09-27 2012-01-31 C.G.R.S. Inc. Leak detection method for a primary containment system
ATE549505T1 (de) * 2007-07-04 2012-03-15 Caterpillar Motoren Gmbh & Co Brennstoffsystem für einen verbrennungsmotor mit lokaler leckerkennung
DE102008047257A1 (de) * 2008-09-14 2010-04-08 Sicherungsgerätebau GmbH Sensoreinheit zur Kontrolle von Überwachungsräumen von doppelwandigen Behältern oder doppelwandigen Rohren oder doppelwandigen Behältnissen
US20120048000A1 (en) 2010-08-31 2012-03-01 Joseph Kirzhner Method and system to detect and measure piping fuel leak
US9291521B2 (en) 2010-12-30 2016-03-22 Eaton Corporation Leak detection system
US8528385B2 (en) 2010-12-30 2013-09-10 Eaton Corporation Leak detection system
US8708602B2 (en) * 2011-12-29 2014-04-29 Chevron U.S.A. Inc. System and methods for stabilizing subsea pipeline
US20150001201A1 (en) * 2012-08-09 2015-01-01 Jeffrey Scott Adler Autonomous winter solar panel
EP2951548A2 (de) * 2013-01-29 2015-12-09 Wideco Sweden AB System zur überwachung von leitungsleckagen, rohrleitungselement mit dem system und verfahren zur montage des überwachungssystems auf einer rohrleitung
US9010356B2 (en) * 2013-04-11 2015-04-21 Jeffrey Scott Adler Fluid spill containment, location, and real time notification device with acoustic based sensor
US9777872B2 (en) * 2013-07-05 2017-10-03 Jeffrey Scott Adler Fluid spill containment, location, and real time notification device with cable based sensor
WO2015188217A1 (en) * 2014-06-11 2015-12-17 Action Drill & Blast Pty Ltd Fluid collection and detection system
US10565848B2 (en) 2015-03-26 2020-02-18 Dripdrone, Inc. Fluid leak detection methods, systems and apparatus
WO2018227284A1 (en) 2017-06-12 2018-12-20 Uti Limited Partnership Pipe apparatus, pipe system, and method of detecting a leak in a conduit
NO345466B1 (en) * 2019-06-12 2021-02-15 Prosence As Apparatus, system and method for detecting a leakage of a fluid
CN112762246A (zh) * 2021-01-19 2021-05-07 中国商用飞机有限责任公司 引气管路

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1294037A (fr) * 1961-07-05 1962-05-18 Raydor France S A Soc Appareil destiné à la détection des fuites dans les distributions collectives de mazout au compteur
US3184966A (en) * 1961-07-13 1965-05-25 Avionics Res Products Corp Electromagnetic flowmeter
GB1054110A (de) * 1963-04-19
US3276247A (en) * 1964-05-21 1966-10-04 Clinton O Bunn Method and system for detecting and locating pipe line leakage
US3280620A (en) * 1964-06-11 1966-10-25 James H Anderson Leak detection in vacuum jackets
DE1475842A1 (de) * 1965-11-02 1969-03-13 Siemens Ag Einrichtung zur Leckueberwachung von Rohrleitungen
DE2202826A1 (de) * 1971-02-23 1972-08-31 British Petroleum Co Rohrleitung
JPS5289981A (en) * 1976-01-22 1977-07-28 Towa Electric Method of detecting leakage from pipeline through detecting cable
US4121454A (en) * 1976-12-03 1978-10-24 Monitek, Inc. Clamp on electromagnetic flow transducer
JPS5856105B2 (ja) * 1977-06-02 1983-12-13 東和電気株式会社 検知ケ−ブルによる漏洩事故検出方法
JPS5612530A (en) * 1979-07-12 1981-02-06 Hitachi Ltd Detecting system for sodium leakage
US4441073A (en) * 1980-12-22 1984-04-03 Electric Power Research Institute, Inc. Resistivity sensor system for detecting faults in sealed gas-insulated electrical apparatus
JPS5895242A (ja) * 1981-12-01 1983-06-06 Toshiba Corp 漏洩検出装置
JPS58102127A (ja) * 1981-12-14 1983-06-17 Toshiba Corp 液体金属漏洩検出システム
CA1200874A (en) * 1983-06-24 1986-02-18 Nicholas Butts Leak detection system for subterranean pipelines
US4590431A (en) * 1983-12-21 1986-05-20 The United States Of America As Represented By The Department Of Energy Induction voidmeter
FR2592937B1 (fr) * 1986-01-16 1988-04-15 Storme Charles Andre Systeme de detection et de localisation de fuite dans une conduite de transport de fluide caloporteur enterree
WO1990000698A1 (en) * 1988-07-08 1990-01-25 Rib Loc Group Limited Means for and method of detecting and controlling pipeline leakages
DE4021664A1 (de) * 1990-07-07 1992-01-16 Wrede & Niedecken Verwaltung Vorrichtung und verfahren zur ermittlung von leckagen an isolierten, ein stroemungsmedium beinhaltenden beziehungsweise fuehrenden bauteilen
US5186357A (en) * 1990-08-31 1993-02-16 Dayco Products, Inc. Fuel dispensing system having a flexible hose with a static dissipater and a fuel leak detector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007036682B3 (de) * 2007-08-03 2008-11-20 Areva Np Gmbh Verfahren und Vorrichtung zur Detektion einer Leckage an einem Doppelrohr
US8234911B2 (en) 2007-08-03 2012-08-07 Areva Np Gmbh Method and apparatus for detecting a leak in a double pipe
WO2018223169A1 (de) * 2017-06-07 2018-12-13 Roofsec Gmbh Vorrichtung zur leckortung und feuchteüberwachung

Also Published As

Publication number Publication date
ATE164224T1 (de) 1998-04-15
EP0606166B1 (de) 1998-03-18
DE69409011D1 (de) 1998-04-23
CA2112770A1 (en) 1994-07-09
EP0606166A1 (de) 1994-07-13
US5343191A (en) 1994-08-30

Similar Documents

Publication Publication Date Title
DE69409011T2 (de) Leckdetektorsystem für Transportrohleitungen
ES2105168T3 (es) Sistema de tuberias forradas de plastico con doble contencion.
ES8308624A1 (es) "un metodo de detectar una fuga en un sistema de conductos".
DE69207199T2 (de) Verbindungsanordnung mit mittel zur leckdetektion
EP0268013A3 (en) Canned motor pump or pump with an encased magnetic coupling
ATE140519T1 (de) Flüssigkeitspumpvorrichtung sowie leckprüfsystem und leckeindämmung
TW351757B (en) Radioactive thermometer
WO2004065912A3 (en) Apparatus and method for measuring unsteady pressures within a large diameter pipe
AR006629A1 (es) Un aparato y un metodo para medir el flujo de un fluido multifase en una linea de flujo
DK0637271T3 (da) Overvågningsindretning til et affaldsdepot og fremgangsmåde til lækagesporing
SE9500576L (sv) Läckagedetekteringssystem och förfarande för sodahuspanna
ES2077942T3 (es) Tubo flexible con sensor para la supervision de un medio.
BRPI0400370A (pt) Sistema e método de detecção de vazamento e método para linhas de mangueiras em alto-mar
EA199900212A1 (ru) Система для проверки состояния трубопроводов
ATE315220T1 (de) Überwachungsvorrichtung von flüssigkeit führenden rohrleitungen
ES2077306T3 (es) Procedimiento e instalacion para la supervision de un medio a traves de un tubo flexible con sensor.
WO2004017037A3 (en) System and method of detecting a fluid leak by temperature change
JPH08261861A (ja) 油配管用フレキシブルチューブ
JPH04149329A (ja) 給湯・給水配管システム
DK193082A (da) Fremgangsmaade og anlaeg til detektering af utaethed i et roersystem
JPS578431A (en) Leakage detector for pipe joint
SU1688022A1 (ru) Устройство дл обнаружени повреждени трубопровода
JPS6484896A (en) Leakage oil detector for underground tank
JPS5463791A (en) Oil leakage detecting method of oil transport pipelines
JPS57106836A (en) Monitoring method for liquid discharge pipe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee