DE69931253D1 - Verfahren zum Messen der Wanddicke rohrförmiger Objekte - Google Patents

Verfahren zum Messen der Wanddicke rohrförmiger Objekte

Info

Publication number
DE69931253D1
DE69931253D1 DE69931253T DE69931253T DE69931253D1 DE 69931253 D1 DE69931253 D1 DE 69931253D1 DE 69931253 T DE69931253 T DE 69931253T DE 69931253 T DE69931253 T DE 69931253T DE 69931253 D1 DE69931253 D1 DE 69931253D1
Authority
DE
Germany
Prior art keywords
measuring
wall thickness
tubular objects
tubular
objects
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 - Lifetime
Application number
DE69931253T
Other languages
English (en)
Other versions
DE69931253T2 (de
Inventor
Peter Willems
Bart Vaessen
Piet Dewaele
Yener Onel
Uwe Ewert
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.)
Baker Hughes Digital Solutions GmbH
Original Assignee
GE Inspection Technologies GmbH
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 GE Inspection Technologies GmbH filed Critical GE Inspection Technologies GmbH
Application granted granted Critical
Publication of DE69931253D1 publication Critical patent/DE69931253D1/de
Publication of DE69931253T2 publication Critical patent/DE69931253T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01B15/00—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons
    • G01B15/02—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness
    • G01B15/025—Measuring arrangements characterised by the use of electromagnetic waves or particle radiation, e.g. by the use of microwaves, X-rays, gamma rays or electrons for measuring thickness by measuring absorption

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Analysis (AREA)
DE69931253T 1999-05-10 1999-05-10 Verfahren zum Messen der Wanddicke rohrförmiger Objekte Expired - Lifetime DE69931253T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99201495A EP1072861B1 (de) 1999-05-10 1999-05-10 Verfahren zum Messen der Wanddicke rohrförmiger Objekte

Publications (2)

Publication Number Publication Date
DE69931253D1 true DE69931253D1 (de) 2006-06-14
DE69931253T2 DE69931253T2 (de) 2007-02-22

Family

ID=8240199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69931253T Expired - Lifetime DE69931253T2 (de) 1999-05-10 1999-05-10 Verfahren zum Messen der Wanddicke rohrförmiger Objekte

Country Status (4)

Country Link
US (1) US6377654B1 (de)
EP (1) EP1072861B1 (de)
JP (1) JP4426697B2 (de)
DE (1) DE69931253T2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6600806B1 (en) * 1999-06-02 2003-07-29 Rochester Gasand Electric Corporation System for radiographic determination of pipe wall thickness
SE519355C2 (sv) * 2000-11-22 2003-02-18 Westinghouse Atom Ab Anordning för bestämning av nuklidinnehållet hos en radioaktiv fluid
DK175850B1 (da) 2001-04-24 2005-03-29 Force Technology System og fremgangsmåde til måling af lagtykkelser af et flerlagsrör
DE50212999D1 (de) * 2001-05-09 2008-12-24 Alstom Technology Ltd Verfahren zur zerstörungsfreien Qualitätsprüfung eines insbesondere bei hohen Temperaturen und/oder Vibrationen einsetzbaren Thermoelements
JP2003067739A (ja) * 2001-08-28 2003-03-07 Monolith Co Ltd 画像変換方法および装置
JP2004093443A (ja) * 2002-09-02 2004-03-25 Katsuhiko Ogiso 多層構造容器の寸法測定法
US7376255B2 (en) * 2004-06-23 2008-05-20 General Electric Company System and method for image reconstruction
US7203267B2 (en) * 2004-06-30 2007-04-10 General Electric Company System and method for boundary estimation using CT metrology
US7480363B2 (en) 2004-09-15 2009-01-20 Ge Betz, Inc. Converting a digital radiograph to an absolute thickness map
US7215732B2 (en) 2004-09-30 2007-05-08 General Electric Company Method and system for CT reconstruction with pre-correction
WO2008039056A1 (en) * 2006-09-25 2008-04-03 Röntgen Technische Dienst Arrangement and method for non destructive measurement of wall thickness and surface shapes of objects with inner surface
WO2009114847A1 (en) * 2008-03-14 2009-09-17 Cidra Corporate Services, Inc. Flow and pipe management using velocity profile measurement and/or pipe wall thickness and wear monitoring
DE102010038544A1 (de) * 2009-10-19 2011-04-21 Robert Bosch Gmbh Sensorvorrichtung für eine Verpackungsmaschine
CA2798866C (en) 2010-05-07 2017-10-24 1876255 Ontario Limited Protective liner with wear detection
JP5613501B2 (ja) 2010-08-26 2014-10-22 富士フイルム株式会社 パイプ厚み計測装置及び方法
JP5718014B2 (ja) * 2010-10-22 2015-05-13 株式会社日立メディコ Ｘ線ｃｔ装置
GB2526471B (en) 2011-11-02 2016-03-02 Johnson Matthey Plc Scanning method and apparatus
JP6031339B2 (ja) * 2012-11-21 2016-11-24 富士フイルム株式会社 透視画像濃度補正方法、非破壊検査方法、及び画像処理装置
CN103837106B (zh) * 2014-03-06 2016-07-06 北京动力源创科技发展有限公司 管材测量设备
DE102014117255B3 (de) 2014-11-25 2016-05-25 Rattunde & Co Gmbh Vermessung von Materialabmessungen
RU2612946C2 (ru) * 2014-12-31 2017-03-14 Дмитрий Владимирович Самойлов Комплекс цифровой радиографии для измерения толщины стенки продуктопроводов в процессе эксплуатации
JP2015099400A (ja) * 2015-02-23 2015-05-28 富士フイルム株式会社 イメージングプレートユニット及びその応用
US10168288B2 (en) * 2015-09-21 2019-01-01 General Electric Company System for radiography imaging and method of operating such system
HUP1600469A2 (en) * 2016-07-27 2018-01-29 Peter Teleki Method for determining the geometric parameters and/or material state of a specimen based on in-situ radiographic imaging
CN113614521A (zh) * 2019-03-29 2021-11-05 富士胶片株式会社 图像处理装置、放射线图像摄影系统、图像处理方法及图像处理程序
US10890544B1 (en) * 2019-12-18 2021-01-12 Field Service Solutions LLC Nuclear densitometer assemblies for hydraulic fracturing
EP4040107A1 (de) * 2021-02-08 2022-08-10 Baker Hughes Oilfield Operations LLC Unterstützte korrosions- und erosionserkennung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796874A (en) * 1971-08-18 1974-03-12 Westinghouse Electric Corp Non-destructive eccentricity and insulation thickness measurement system
JPS54114263A (en) 1978-02-27 1979-09-06 Nippon Steel Corp Measuring method of wall thickness of steel pipes by radiations
DE2840819A1 (de) * 1978-09-20 1980-04-03 Philips Patentverwaltung Verfahren zum ermitteln des innenmasses von langgestreckten hohlkoerpern, insbesondere von rohren
DE3123685A1 (de) 1980-06-19 1982-03-18 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Verfahren zur wanddicken-messung von rohrfoermigen gegenstaenden
US4491731A (en) * 1980-06-25 1985-01-01 Fuji Electric Co., Ltd. Tube wall thickness measurement
US4695729A (en) * 1983-07-19 1987-09-22 Fuji Electric Co., Ltd. Tubular part wall thickness measuring device
US4675528A (en) * 1985-06-28 1987-06-23 Control Data Corporation Method for measurement of spotsize and edgewidth in electron beam lithography
US5379237A (en) * 1990-05-31 1995-01-03 Integrated Diagnostic Measurement Corporation Automated system for controlling the quality of regularly-shaped products during their manufacture

Also Published As

Publication number Publication date
DE69931253T2 (de) 2007-02-22
JP4426697B2 (ja) 2010-03-03
US6377654B1 (en) 2002-04-23
JP2001004352A (ja) 2001-01-12
EP1072861A1 (de) 2001-01-31
EP1072861B1 (de) 2006-05-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition