ATE304147T1 - Überwachung einer erdverlegten pipeline mit einem zusätzlichen erd-akustischen parameter - Google Patents
Überwachung einer erdverlegten pipeline mit einem zusätzlichen erd-akustischen parameterInfo
- Publication number
- ATE304147T1 ATE304147T1 AT02723293T AT02723293T ATE304147T1 AT E304147 T1 ATE304147 T1 AT E304147T1 AT 02723293 T AT02723293 T AT 02723293T AT 02723293 T AT02723293 T AT 02723293T AT E304147 T1 ATE304147 T1 AT E304147T1
- Authority
- AT
- Austria
- Prior art keywords
- monitoring
- underground pipeline
- acoustic parameter
- ground
- additional earth
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
-
- 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
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
- G01M3/243—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations for pipes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Pipeline Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/798,693 US6785618B2 (en) | 2001-03-02 | 2001-03-02 | In-ground pipeline monitoring |
PCT/US2002/006287 WO2002070947A1 (en) | 2001-03-02 | 2002-03-04 | In-ground pipeline monitoring with a further ground acoustic paramater |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE304147T1 true ATE304147T1 (de) | 2005-09-15 |
Family
ID=25174039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02723293T ATE304147T1 (de) | 2001-03-02 | 2002-03-04 | Überwachung einer erdverlegten pipeline mit einem zusätzlichen erd-akustischen parameter |
Country Status (6)
Country | Link |
---|---|
US (1) | US6785618B2 (de) |
EP (1) | EP1370799B1 (de) |
AT (1) | ATE304147T1 (de) |
CA (1) | CA2439954A1 (de) |
DE (1) | DE60206027D1 (de) |
WO (1) | WO2002070947A1 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6875217B2 (en) | 2003-01-08 | 2005-04-05 | Symmetry Medical, Inc. | Orthopaedic reamer assembly |
US7634392B2 (en) * | 2003-11-13 | 2009-12-15 | Southwest Research Institute | Simulation of guided wave reflection signals representing defects in conduits |
US7542950B2 (en) * | 2004-01-07 | 2009-06-02 | Cranial Technologies, Inc. | Method and apparatus for producing three dimensional shapes |
KR100660158B1 (ko) | 2005-12-26 | 2006-12-20 | 한국가스공사연구개발원 | 주파수 분석에 의한 타공사 감시 방법 |
KR100660157B1 (ko) | 2005-12-26 | 2006-12-20 | 한국가스공사연구개발원 | 폐-루프 방식에 의한 타공사 감시 시스템 |
KR100720737B1 (ko) | 2005-12-26 | 2007-05-22 | 한국가스공사연구개발원 | 보조센서에 의한 타공사 감시 시스템 및 방법 |
WO2008098376A1 (en) * | 2007-02-15 | 2008-08-21 | Dalhousie University | Vibration based damage detection system |
JP5311771B2 (ja) * | 2007-06-23 | 2013-10-09 | フジテコム株式会社 | 漏洩探知装置 |
US7607351B2 (en) * | 2007-06-26 | 2009-10-27 | General Electric Company | Acoustic impact detection and monitoring system |
US8050143B2 (en) * | 2008-03-25 | 2011-11-01 | General Electric Company | System and method for generating a threat alert |
US20100013627A1 (en) * | 2008-07-17 | 2010-01-21 | General Electric Company | System and method for monitoring infrastructure |
DE102010062191B4 (de) * | 2010-11-30 | 2012-06-28 | Siemens Aktiengesellschaft | Pipelinesystem und Verfahren zum Betreiben eines Pipelinesystems |
RU2474754C1 (ru) * | 2011-07-07 | 2013-02-10 | Государственное образовательное учреждение высшего профессионального образования "Башкирский государственный университет" (ГОУ ВПО "БашГУ" | Способ дистанционного контроля и диагностики напряженно-деформированного состояния конструкции трубопроводов |
US9000778B2 (en) | 2011-08-15 | 2015-04-07 | Gas Technology Institute | Communication method for monitoring pipelines |
RU2503937C1 (ru) * | 2012-08-15 | 2014-01-10 | Сергей Сергеевич Сергеев | Способ определения расстояния до места течи подземного трубопровода и устройство для его реализации |
EP3058393B1 (de) * | 2013-10-17 | 2021-01-13 | SeeScan, Inc. | Elektronische markervorrichtungen und -systeme |
CA2962754A1 (en) * | 2014-09-28 | 2016-03-31 | Rheidiant, Inc. | Pipeline wireless sensor network |
US10996203B2 (en) | 2015-08-12 | 2021-05-04 | Triad National Security, Llc | Detection, monitoring, and determination of location of changes in metallic structures using multimode acoustic signals |
US11609148B2 (en) * | 2016-10-25 | 2023-03-21 | Acellent Technologies, Inc. | Method and apparatus for analysis and detection of encroachment and impact upon underground structures |
US20220268744A1 (en) * | 2019-06-18 | 2022-08-25 | Chevron U.S.A. Inc. | Combined analytic technique for differentiating changes to structures using acoustic signals |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO159507C (no) | 1986-06-18 | 1989-01-04 | Stiftelsen Ind Og Tek Forsk | Deteksjonssystem. |
FR2620792B1 (fr) * | 1987-09-22 | 1990-03-16 | Iget International | Procede et dispositif pour la localisation de fuites de liquide dans des canalisations enterrees |
US4800122A (en) | 1987-09-22 | 1989-01-24 | Gentex Corporation | Siloxane-based tintable coating |
US4953144A (en) | 1989-09-11 | 1990-08-28 | Shell Oil Company | Third-party detection around pipelines |
JP2878804B2 (ja) | 1989-09-19 | 1999-04-05 | 東京瓦斯株式会社 | 配管の異常監視装置 |
DE69305190T2 (de) | 1992-01-16 | 1997-03-13 | Toshiba Kawasaki Kk | Verfahren und Vorrichtung zur Positionserkennung einer anormalen Stelle einer erdverlegten Rohrleitung |
US5416724A (en) * | 1992-10-09 | 1995-05-16 | Rensselaer Polytechnic Institute | Detection of leaks in pipelines |
US5744700A (en) * | 1994-09-20 | 1998-04-28 | Technofirst | Device for detecting and locating fluid leaks |
US5974862A (en) * | 1997-05-06 | 1999-11-02 | Flow Metrix, Inc. | Method for detecting leaks in pipelines |
US6371204B1 (en) * | 2000-01-05 | 2002-04-16 | Union Oil Company Of California | Underground well kick detector |
-
2001
- 2001-03-02 US US09/798,693 patent/US6785618B2/en not_active Expired - Fee Related
-
2002
- 2002-03-04 AT AT02723293T patent/ATE304147T1/de not_active IP Right Cessation
- 2002-03-04 CA CA002439954A patent/CA2439954A1/en not_active Abandoned
- 2002-03-04 EP EP02723293A patent/EP1370799B1/de not_active Expired - Lifetime
- 2002-03-04 WO PCT/US2002/006287 patent/WO2002070947A1/en not_active Application Discontinuation
- 2002-03-04 DE DE60206027T patent/DE60206027D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60206027D1 (de) | 2005-10-13 |
EP1370799A1 (de) | 2003-12-17 |
US6785618B2 (en) | 2004-08-31 |
WO2002070947A1 (en) | 2002-09-12 |
CA2439954A1 (en) | 2002-09-12 |
EP1370799B1 (de) | 2005-09-07 |
US20020149488A1 (en) | 2002-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |