NO20053506L - Fremgangsmate for overvaking av veggtykkelse - Google Patents

Fremgangsmate for overvaking av veggtykkelse

Info

Publication number
NO20053506L
NO20053506L NO20053506A NO20053506A NO20053506L NO 20053506 L NO20053506 L NO 20053506L NO 20053506 A NO20053506 A NO 20053506A NO 20053506 A NO20053506 A NO 20053506A NO 20053506 L NO20053506 L NO 20053506L
Authority
NO
Norway
Prior art keywords
wall thickness
determined
wall
procedure
eddy current
Prior art date
Application number
NO20053506A
Other languages
English (en)
Norwegian (no)
Other versions
NO20053506D0 (no
Inventor
Paulus Carolus Nicolaa Crouzen
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO20053506D0 publication Critical patent/NO20053506D0/no
Publication of NO20053506L publication Critical patent/NO20053506L/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
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Crushing And Grinding (AREA)
  • Control Of Metal Rolling (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Disintegrating Or Milling (AREA)
NO20053506A 2002-12-19 2005-07-18 Fremgangsmate for overvaking av veggtykkelse NO20053506L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02080499 2002-12-19
PCT/EP2003/051039 WO2004057265A2 (en) 2002-12-19 2003-12-17 Monitoring wall thickness

Publications (2)

Publication Number Publication Date
NO20053506D0 NO20053506D0 (no) 2005-07-18
NO20053506L true NO20053506L (no) 2005-09-16

Family

ID=32668802

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053506A NO20053506L (no) 2002-12-19 2005-07-18 Fremgangsmate for overvaking av veggtykkelse

Country Status (12)

Country Link
US (1) US7514918B2 (ja)
EP (1) EP1576335B1 (ja)
JP (1) JP4455343B2 (ja)
CN (1) CN100376861C (ja)
AT (1) ATE365904T1 (ja)
AU (1) AU2003300579B2 (ja)
CA (1) CA2510478C (ja)
DE (1) DE60314665T2 (ja)
ES (1) ES2287575T3 (ja)
NO (1) NO20053506L (ja)
RU (1) RU2323410C2 (ja)
WO (1) WO2004057265A2 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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CN1741523B (zh) * 2004-08-25 2010-05-12 华为技术有限公司 一种实现主机移动性和多家乡功能的密钥交换协议方法
US7282909B2 (en) * 2005-06-29 2007-10-16 Lam Research Corporation Methods and apparatus for determining the thickness of a conductive layer on a substrate
US7173418B2 (en) * 2005-06-30 2007-02-06 Lam Research Corporation Methods and apparatus for optimizing an electrical response to a set of conductive layers on a substrate
FR2900471B1 (fr) * 2006-04-26 2008-12-26 Snecma Sa Mesure des epaisseurs de paroi, notamment d'aube, par courants de foucault
US8076929B2 (en) 2006-09-21 2011-12-13 Shell Oil Company Device and method for detecting an anomaly in an assembly of a first and a second object
JP5168663B2 (ja) * 2009-02-25 2013-03-21 新日鐵住金株式会社 浸炭検知方法
EP2409114B1 (en) * 2009-03-17 2013-03-13 Abb Ab A method and an apparatus for measuring the thickness of a metal layer provided on a metal object
WO2011017419A2 (en) * 2009-08-05 2011-02-10 Shell Oil Company Systems and methods for monitoring corrosion in a well
AU2011313872B2 (en) * 2010-10-14 2015-01-22 Halliburton Energy Services, Inc. Method for measuring remote field eddy current thickness in multiple tubular configuration
CN103512483B (zh) * 2012-06-30 2017-04-19 中国石油化工股份有限公司 架空管道壁厚腐蚀扫查检测系统
FR3033895B1 (fr) * 2015-03-18 2018-08-31 Airbus Operations Outil de verification destine a verifier l'etat d'une couche de placage d'un element
RU2596862C1 (ru) * 2015-07-01 2016-09-10 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский национальный исследовательский университет информационных технологий, механики и оптики" (Университет ИТМО) Способ и устройство контроля неравномерности толщины стенок недоступных трубопроводов
CA2951848C (en) 2015-12-15 2024-01-16 Eddyfi Ndt Inc. Pulsed eddy current testing with dual-purpose coils
US10139372B1 (en) 2017-05-19 2018-11-27 Saudi Arabian Oil Company Two-stage corrosion under insulation detection methodology and modular vehicle with dual locomotion sensory systems
DE112018005705T5 (de) * 2017-11-28 2020-07-16 The Yokohama Rubber Co., Ltd. Luftreifen, Erfassungssystem für Reifenabnutzungsinformationen und Erfassungsverfahren für Luftreifenabnutzungsinformationen
TWI681184B (zh) * 2017-12-21 2020-01-01 國立虎尾科技大學 應用於ｐｃｂ多層板之非接觸式上下層銅厚的量測方法
CN110567406A (zh) * 2018-06-06 2019-12-13 中国石油化工股份有限公司 一种对流程工业设备和管道进行超声波定点测厚的数据处理方法
US11112349B2 (en) * 2019-07-16 2021-09-07 Saudi Arabian Oil Company Metal loss determinations based on thermography machine learning approach for insulated structures
CN110672714A (zh) * 2019-11-14 2020-01-10 重庆红岩建设机械制造有限责任公司 一种非接触式桥梁腐蚀钢筋磁感应检测方法
US11493480B2 (en) 2020-10-12 2022-11-08 Russell Nde Systems Inc. Method and apparatus for the detection of corrosion under insulation (CUI), corrosion under fireproofing (CUF), and far side corrosion on carbon steel piping and plates
EP4053494A1 (en) 2021-03-02 2022-09-07 ABB Schweiz AG Thickness measurement using a pulsed eddy current system
CN113311065B (zh) * 2021-05-25 2024-01-23 北京航空航天大学 一种用于脉冲涡流检测的线圈探头散热方法

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Publication number Priority date Publication date Assignee Title
GB1512289A (en) * 1976-08-12 1978-06-01 Urmenyi L Device for measuring the thickness of moving metal foils and sheets
FR2589566A1 (fr) * 1985-11-06 1987-05-07 Cegedur Procede de mesure au defile et sans contact de l'epaisseur et de la temperature de feuilles metalliques minces au moyen de courants de foucault
US4998208A (en) * 1987-03-16 1991-03-05 The Standard Oil Company Piping corrosion monitoring system calculating risk-level safety factor producing an inspection schedule
US4843320A (en) 1987-12-17 1989-06-27 Atlantic Richfield Company Transient electromagnetic method for detecting corrosion on conductive containers
US4843319A (en) * 1987-12-17 1989-06-27 Atlantic Richfield Company Transient electromagnetic method for detecting corrosion on conductive containers having variations in jacket thickness
US5485082A (en) * 1990-04-11 1996-01-16 Micro-Epsilon Messtechnik Gmbh & Co. Kg Method of calibrating a thickness measuring device and device for measuring or monitoring the thickness of layers, tapes, foils, and the like
CN2140514Y (zh) * 1992-07-03 1993-08-18 中国石油天然气总公司管道局第二工程公司 钢质材料防腐层厚度测量仪
CN2140049Y (zh) * 1992-10-31 1993-08-11 王新平 便携式电磁和压电超声合成测厚仪
US6291992B1 (en) 1996-07-12 2001-09-18 Shell Oil Company Eddy current inspection technique
US6593737B2 (en) * 2000-08-24 2003-07-15 Shell Oil Company Method for measuring the wall thickness of an electrically conductive object
US6707296B2 (en) * 2000-08-24 2004-03-16 Shell Oil Company Method for detecting cracks in electrically conducting material

Also Published As

Publication number Publication date
CA2510478A1 (en) 2004-07-08
US20040130322A1 (en) 2004-07-08
AU2003300579A1 (en) 2004-07-14
RU2323410C2 (ru) 2008-04-27
JP4455343B2 (ja) 2010-04-21
ATE365904T1 (de) 2007-07-15
WO2004057265A3 (en) 2004-12-16
AU2003300579B2 (en) 2006-09-28
JP2006510892A (ja) 2006-03-30
NO20053506D0 (no) 2005-07-18
RU2005122641A (ru) 2006-01-20
WO2004057265A2 (en) 2004-07-08
ES2287575T3 (es) 2007-12-16
DE60314665T2 (de) 2008-02-28
CN1726379A (zh) 2006-01-25
US7514918B2 (en) 2009-04-07
DE60314665D1 (de) 2007-08-09
EP1576335B1 (en) 2007-06-27
CN100376861C (zh) 2008-03-26
EP1576335A2 (en) 2005-09-21
CA2510478C (en) 2012-10-23

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