DE69211079D1 - Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von langen, zylindrischen, metallischen Gegenständen - Google Patents

Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von langen, zylindrischen, metallischen Gegenständen

Info

Publication number
DE69211079D1
DE69211079D1 DE69211079T DE69211079T DE69211079D1 DE 69211079 D1 DE69211079 D1 DE 69211079D1 DE 69211079 T DE69211079 T DE 69211079T DE 69211079 T DE69211079 T DE 69211079T DE 69211079 D1 DE69211079 D1 DE 69211079D1
Authority
DE
Germany
Prior art keywords
long
defects
detection means
destructive testing
cylindrical
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
DE69211079T
Other languages
English (en)
Other versions
DE69211079T2 (de
Inventor
Francois Fernand Joet
Olivier Tailleux
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.)
Valtubes SA
Original Assignee
Valtubes SA
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 Valtubes SA filed Critical Valtubes SA
Application granted granted Critical
Publication of DE69211079D1 publication Critical patent/DE69211079D1/de
Publication of DE69211079T2 publication Critical patent/DE69211079T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00—Indexing codes associated with group G01N29/00
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects

Landscapes

  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Forging (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
DE69211079T 1991-09-12 1992-09-10 Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von langen, zylindrischen, metallischen Gegenständen Expired - Lifetime DE69211079T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111463A FR2681430B1 (fr) 1991-09-12 1991-09-12 Dispositif de controle non destructif de produits longs metalliques de revolution et procede pour sa mise en óoeuvre.

Publications (2)

Publication Number Publication Date
DE69211079D1 true DE69211079D1 (de) 1996-07-04
DE69211079T2 DE69211079T2 (de) 1996-10-02

Family

ID=9417031

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69211079T Expired - Lifetime DE69211079T2 (de) 1991-09-12 1992-09-10 Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von langen, zylindrischen, metallischen Gegenständen

Country Status (6)

Country Link
EP (1) EP0533595B1 (de)
JP (1) JPH05215727A (de)
AT (1) ATE138738T1 (de)
DE (1) DE69211079T2 (de)
ES (1) ES2086706T3 (de)
FR (1) FR2681430B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6651502B1 (en) * 2002-04-03 2003-11-25 The United States Of America As Represented By The Secretary Of The Navy Method for acoustic imaging of a tubular shape
US7357887B2 (en) * 2004-04-08 2008-04-15 Hewlett-Packard Development Company, L.P. Identifiable structures and systems and methods for forming the same in a solid freeform fabrication system
CN104062399B (zh) * 2013-03-19 2016-02-10 中国石油天然气股份有限公司 管道补口防腐层无损检测装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375706A (en) * 1964-12-28 1968-04-02 Combustion Eng Ultrasonic flaw detecting system
US3603874A (en) * 1969-06-09 1971-09-07 United States Steel Corp Eddy current inspection device for elongated material with means to eliminate the end effect
GB2136242B (en) * 1983-02-10 1986-04-09 Atomic Energy Authority Uk Superimposition in a video display system
JPS6071947A (ja) * 1983-09-29 1985-04-23 Daido Steel Co Ltd 渦流探傷用プロ−ブ
JPH02173561A (ja) * 1988-12-26 1990-07-05 Sumitomo Metal Ind Ltd 渦流探傷装置

Also Published As

Publication number Publication date
ATE138738T1 (de) 1996-06-15
FR2681430B1 (fr) 1993-11-05
EP0533595A1 (de) 1993-03-24
JPH05215727A (ja) 1993-08-24
ES2086706T3 (es) 1996-07-01
FR2681430A1 (fr) 1993-03-19
DE69211079T2 (de) 1996-10-02
EP0533595B1 (de) 1996-05-29

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R071 Expiry of right

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