CA2007976C - Methode et appareil de detection des defauts sur les parois internes des tubes a fluides - Google Patents

Methode et appareil de detection des defauts sur les parois internes des tubes a fluides

Info

Publication number
CA2007976C
CA2007976C CA002007976A CA2007976A CA2007976C CA 2007976 C CA2007976 C CA 2007976C CA 002007976 A CA002007976 A CA 002007976A CA 2007976 A CA2007976 A CA 2007976A CA 2007976 C CA2007976 C CA 2007976C
Authority
CA
Canada
Prior art keywords
pressure tube
tube
pressure
detecting
hollow tube
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 - Fee Related
Application number
CA002007976A
Other languages
English (en)
Other versions
CA2007976A1 (fr
Inventor
Kazuteru Naruo
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.)
Japan Atomic Energy Agency
Original Assignee
Doryokuro Kakunenryo Kaihatsu Jigyodan
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 Doryokuro Kakunenryo Kaihatsu Jigyodan filed Critical Doryokuro Kakunenryo Kaihatsu Jigyodan
Publication of CA2007976A1 publication Critical patent/CA2007976A1/fr
Application granted granted Critical
Publication of CA2007976C publication Critical patent/CA2007976C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Examining Or Testing Airtightness (AREA)
CA002007976A 1989-01-30 1990-01-17 Methode et appareil de detection des defauts sur les parois internes des tubes a fluides Expired - Fee Related CA2007976C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-20420 1989-01-30
JP1020420A JPH079404B2 (ja) 1989-01-30 1989-01-30 配管器具の内壁を探傷するための装置及び方法

Publications (2)

Publication Number Publication Date
CA2007976A1 CA2007976A1 (fr) 1990-07-30
CA2007976C true CA2007976C (fr) 1998-04-28

Family

ID=12026542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002007976A Expired - Fee Related CA2007976C (fr) 1989-01-30 1990-01-17 Methode et appareil de detection des defauts sur les parois internes des tubes a fluides

Country Status (2)

Country Link
JP (1) JPH079404B2 (fr)
CA (1) CA2007976C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289922B2 (en) 2006-11-14 2016-03-22 Atomic Energy Of Canada Limited/Energie Device and method for surface replication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5452473B2 (ja) * 2008-03-24 2014-03-26 株式会社Ｉｈｉ検査計測 炉内観察方法及び装置
CN106226328B (zh) * 2016-08-30 2022-09-09 中国石油天然气集团有限公司 一种管体内部激光环成像检测仪器及其检测方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289922B2 (en) 2006-11-14 2016-03-22 Atomic Energy Of Canada Limited/Energie Device and method for surface replication

Also Published As

Publication number Publication date
CA2007976A1 (fr) 1990-07-30
JPH079404B2 (ja) 1995-02-01
JPH02201145A (ja) 1990-08-09

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Legal Events

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