NO20053506D0 - Fremgangsmate for overvaking av veggtykkelse - Google Patents
Fremgangsmate for overvaking av veggtykkelseInfo
- Publication number
- NO20053506D0 NO20053506D0 NO20053506A NO20053506A NO20053506D0 NO 20053506 D0 NO20053506 D0 NO 20053506D0 NO 20053506 A NO20053506 A NO 20053506A NO 20053506 A NO20053506 A NO 20053506A NO 20053506 D0 NO20053506 D0 NO 20053506D0
- Authority
- NO
- Norway
- Prior art keywords
- wall thickness
- determined
- wall
- procedure
- eddy current
- Prior art date
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
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 true NO20053506D0 (no) | 2005-07-18 |
NO20053506L 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 (no) |
EP (1) | EP1576335B1 (no) |
JP (1) | JP4455343B2 (no) |
CN (1) | CN100376861C (no) |
AT (1) | ATE365904T1 (no) |
AU (1) | AU2003300579B2 (no) |
CA (1) | CA2510478C (no) |
DE (1) | DE60314665T2 (no) |
ES (1) | ES2287575T3 (no) |
NO (1) | NO20053506L (no) |
RU (1) | RU2323410C2 (no) |
WO (1) | WO2004057265A2 (no) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
AU2007298994A1 (en) | 2006-09-21 | 2008-03-27 | Shell Internationale Research Maatschappij B.V. | Inspection of an electrically conductive object using eddy currents |
JP5168663B2 (ja) * | 2009-02-25 | 2013-03-21 | 新日鐵住金株式会社 | 浸炭検知方法 |
WO2010105668A1 (en) * | 2009-03-17 | 2010-09-23 | Abb Ab | A method and an apparatus for measuring the thickness of a metal layer provided on a metal object |
GB2486087B (en) * | 2009-08-05 | 2014-06-04 | Shell Int Research | Systems and methods for monitoring corrosion in a well |
EP2612105A1 (en) * | 2010-10-14 | 2013-07-10 | 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 |
US9880130B2 (en) | 2015-12-15 | 2018-01-30 | 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 |
WO2019107296A1 (ja) * | 2017-11-28 | 2019-06-06 | 横浜ゴム株式会社 | 空気入りタイヤ、タイヤ摩耗情報取得システム、及び空気入りタイヤの摩耗情報取得方法 |
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 |
Family Cites Families (11)
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 |
US6707296B2 (en) * | 2000-08-24 | 2004-03-16 | Shell Oil Company | Method for detecting cracks in electrically conducting material |
US6593737B2 (en) * | 2000-08-24 | 2003-07-15 | Shell Oil Company | Method for measuring the wall thickness of an electrically conductive object |
-
2003
- 2003-12-17 CA CA2510478A patent/CA2510478C/en not_active Expired - Fee Related
- 2003-12-17 CN CNB2003801064369A patent/CN100376861C/zh not_active Expired - Fee Related
- 2003-12-17 JP JP2004561503A patent/JP4455343B2/ja not_active Expired - Fee Related
- 2003-12-17 ES ES03813611T patent/ES2287575T3/es not_active Expired - Lifetime
- 2003-12-17 EP EP03813611A patent/EP1576335B1/en not_active Expired - Lifetime
- 2003-12-17 DE DE60314665T patent/DE60314665T2/de not_active Expired - Lifetime
- 2003-12-17 AT AT03813611T patent/ATE365904T1/de not_active IP Right Cessation
- 2003-12-17 WO PCT/EP2003/051039 patent/WO2004057265A2/en active IP Right Grant
- 2003-12-17 AU AU2003300579A patent/AU2003300579B2/en not_active Ceased
- 2003-12-17 RU RU2005122641/28A patent/RU2323410C2/ru not_active IP Right Cessation
- 2003-12-18 US US10/739,551 patent/US7514918B2/en not_active Expired - Fee Related
-
2005
- 2005-07-18 NO NO20053506A patent/NO20053506L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
RU2005122641A (ru) | 2006-01-20 |
AU2003300579A1 (en) | 2004-07-14 |
US20040130322A1 (en) | 2004-07-08 |
CN100376861C (zh) | 2008-03-26 |
WO2004057265A2 (en) | 2004-07-08 |
JP2006510892A (ja) | 2006-03-30 |
DE60314665D1 (de) | 2007-08-09 |
US7514918B2 (en) | 2009-04-07 |
WO2004057265A3 (en) | 2004-12-16 |
CA2510478A1 (en) | 2004-07-08 |
ES2287575T3 (es) | 2007-12-16 |
AU2003300579B2 (en) | 2006-09-28 |
EP1576335A2 (en) | 2005-09-21 |
CN1726379A (zh) | 2006-01-25 |
JP4455343B2 (ja) | 2010-04-21 |
EP1576335B1 (en) | 2007-06-27 |
DE60314665T2 (de) | 2008-02-28 |
RU2323410C2 (ru) | 2008-04-27 |
ATE365904T1 (de) | 2007-07-15 |
NO20053506L (no) | 2005-09-16 |
CA2510478C (en) | 2012-10-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |