NO20013934L - Fremgangsmåte og anordning for in situ måling av avstanden mellom to angitte elementer i et rör - Google Patents

Fremgangsmåte og anordning for in situ måling av avstanden mellom to angitte elementer i et rör

Info

Publication number
NO20013934L
NO20013934L NO20013934A NO20013934A NO20013934L NO 20013934 L NO20013934 L NO 20013934L NO 20013934 A NO20013934 A NO 20013934A NO 20013934 A NO20013934 A NO 20013934A NO 20013934 L NO20013934 L NO 20013934L
Authority
NO
Norway
Prior art keywords
pipe
measuring
signals
memory
measurements
Prior art date
Application number
NO20013934A
Other languages
English (en)
Other versions
NO20013934D0 (no
Inventor
Philippe Lembeye
Original Assignee
Coflexip
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 Coflexip filed Critical Coflexip
Publication of NO20013934D0 publication Critical patent/NO20013934D0/no
Publication of NO20013934L publication Critical patent/NO20013934L/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
NO20013934A 1999-02-19 2001-08-14 Fremgangsmåte og anordning for in situ måling av avstanden mellom to angitte elementer i et rör NO20013934L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9902089A FR2790087B1 (fr) 1999-02-19 1999-02-19 Procede et dispositif de mesure in situ de la distance entre deux elements donnes dans une conduite tubulaire
PCT/FR1999/002729 WO2000049398A1 (fr) 1999-02-19 1999-11-08 Procede et dispositif de mesure in situ de la distance entre deux elements donnes dans une conduite tubulaire

Publications (2)

Publication Number Publication Date
NO20013934D0 NO20013934D0 (no) 2001-08-14
NO20013934L true NO20013934L (no) 2001-10-11

Family

ID=9542289

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20013934A NO20013934L (no) 1999-02-19 2001-08-14 Fremgangsmåte og anordning for in situ måling av avstanden mellom to angitte elementer i et rör

Country Status (8)

Country Link
US (1) US6388439B1 (no)
EP (1) EP1155313B1 (no)
AT (1) ATE270777T1 (no)
AU (1) AU768407B2 (no)
DE (1) DE69918574D1 (no)
FR (1) FR2790087B1 (no)
NO (1) NO20013934L (no)
WO (1) WO2000049398A1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836201B1 (fr) 2002-02-20 2004-04-09 Coflexip Embout instrumente de conduite flexible adapte a la detection du deplacement d'une couche de conduite, et conduite associee
FR2844576B1 (fr) 2002-09-18 2004-11-12 Coflexip Procede et dispositif de surveillance de la tenu d'une conduite flexible au niveau d'un embout terminal
FR2868148B1 (fr) * 2004-03-26 2006-06-02 Enertag Soc Par Actions Simpli Procede et dispositif pour la localisation d'anomalies situees a l'interieur d'une structure creuse immergee
US8212553B2 (en) * 2009-12-21 2012-07-03 Westinghouse Electric Company Llc Inspection mode switching circuit
US9588082B2 (en) * 2013-05-31 2017-03-07 Nuscale Power, Llc Steam generator tube probe and method of inspection
GB201319099D0 (en) * 2013-10-29 2013-12-11 Wellstream Int Ltd Detection apparatus and method
FR3014995B1 (fr) * 2013-12-12 2016-08-12 Technip France Embout de connexion d'une conduite flexible, dispositif et procede associes
US11162919B2 (en) * 2019-05-20 2021-11-02 Saudi Arabian Oil Company Ultrasonic based internal inspection of tubes
JP2021047045A (ja) * 2019-09-17 2021-03-25 三菱パワー株式会社 管部材の検査システム及び管部材の検査方法
CN114282327B (zh) * 2022-03-08 2022-05-03 中国空气动力研究与发展中心计算空气动力研究所 高效促进转捩的涡流发生器凹腔设计方法及涡流发生器
JP7250207B1 (ja) * 2022-11-28 2023-03-31 神鋼検査サービス株式会社 浮子付きケーブル送り装置及び浮子付きケーブルの送り方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238448A (en) * 1961-06-06 1966-03-01 American Mach & Foundry Pipeline flaw detector and marker
US3460028A (en) * 1967-11-03 1969-08-05 American Mach & Foundry Pipeline inspection apparatus with means for correlating the recorded defect signals with the angular position within the pipeline at which they were generated
US3732625A (en) * 1970-10-12 1973-05-15 Williamson Inc T Pipeline pig
US3786684A (en) * 1971-12-27 1974-01-22 Automation Ind Inc Pipeline inspection pig
US3967194A (en) * 1974-03-15 1976-06-29 Vetco Offshore Industries Method for flaw location in a magnetizable pipeline by use of magnetic markers positioned outside of said pipeline
JPS5560805A (en) * 1978-10-31 1980-05-08 Mitsubishi Heavy Ind Ltd Profile measuring instrument
GB2102565A (en) * 1981-07-11 1983-02-02 Draftrule Limited Surface inspection
FR2594548B1 (fr) * 1986-02-19 1989-05-19 Bp Chimie Sa Procede et dispositif pour detecter des anomalies dans un lit fluidise et application aux reacteurs a lit fluidise de polymerisation d'alphaolefines en phase gazeuse
US4835876A (en) * 1987-06-26 1989-06-06 Atlantic Richfield Company Instrument chassis and body supports for pipeline survey pig
JPS6450903A (en) * 1987-08-21 1989-02-27 Nippon Kokan Kk Measuring apparatus of shape of inside of tube
US5068608A (en) * 1989-10-30 1991-11-26 Westinghouse Electric Corp. Multiple coil eddy current probe system and method for determining the length of a discontinuity
US5645109A (en) * 1990-06-29 1997-07-08 Coflexip Flexible tubular pipe comprising an interlocked armoring web and process for producing it
US5532587A (en) * 1991-12-16 1996-07-02 Vetco Pipeline Services, Inc. Magnetic field analysis method and apparatus for determining stress characteristics in a pipeline
US5574223A (en) * 1994-04-05 1996-11-12 Gas Research Institute Scan assembly and method using scan rate modulation
FR2721089B1 (fr) * 1994-06-08 1996-09-06 Christophe Kermabon Dispositif mobile d'intervention à l'intérieur des canalisations de petit diamètre.
GB2301187B (en) * 1995-05-22 1999-04-21 British Gas Plc Method of and apparatus for locating an anomaly in a duct
FR2736719B1 (fr) 1995-07-10 1997-09-05 Coflexip Procede et dispositif de controle magnetique de produits dont la paroi comporte au moins une couche en materiau magnetique
US6243657B1 (en) * 1997-12-23 2001-06-05 Pii North America, Inc. Method and apparatus for determining location of characteristics of a pipeline
JP2000009409A (ja) * 1998-06-24 2000-01-14 Mitsubishi Electric Corp インダクタンス変化検出回路

Also Published As

Publication number Publication date
AU1053100A (en) 2000-09-04
WO2000049398A1 (fr) 2000-08-24
DE69918574D1 (de) 2004-08-12
FR2790087A1 (fr) 2000-08-25
FR2790087B1 (fr) 2001-04-20
EP1155313A1 (fr) 2001-11-21
AU768407B2 (en) 2003-12-11
ATE270777T1 (de) 2004-07-15
EP1155313B1 (fr) 2004-07-07
NO20013934D0 (no) 2001-08-14
US6388439B1 (en) 2002-05-14

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application