FR2633396B1 - Appareil destine a l'inspection de la surface interieure de tubes - Google Patents

Appareil destine a l'inspection de la surface interieure de tubes

Info

Publication number
FR2633396B1
FR2633396B1 FR8908335A FR8908335A FR2633396B1 FR 2633396 B1 FR2633396 B1 FR 2633396B1 FR 8908335 A FR8908335 A FR 8908335A FR 8908335 A FR8908335 A FR 8908335A FR 2633396 B1 FR2633396 B1 FR 2633396B1
Authority
FR
France
Prior art keywords
inspecting
tubes
interior surface
interior
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
FR8908335A
Other languages
English (en)
Other versions
FR2633396A1 (fr
Inventor
Yaginuma Yoshitaka
Hayashi Isamu
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.)
Mitsubishi Nuclear Fuel Co Ltd
Original Assignee
Mitsubishi Nuclear Fuel Co Ltd
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 Mitsubishi Nuclear Fuel Co Ltd filed Critical Mitsubishi Nuclear Fuel Co Ltd
Publication of FR2633396A1 publication Critical patent/FR2633396A1/fr
Application granted granted Critical
Publication of FR2633396B1 publication Critical patent/FR2633396B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination

Landscapes

  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
FR8908335A 1988-06-24 1989-06-22 Appareil destine a l'inspection de la surface interieure de tubes Expired - Fee Related FR2633396B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63156518A JPH06103271B2 (ja) 1988-06-24 1988-06-24 管内面検査装置

Publications (2)

Publication Number Publication Date
FR2633396A1 FR2633396A1 (fr) 1989-12-29
FR2633396B1 true FR2633396B1 (fr) 1993-10-29

Family

ID=15629537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8908335A Expired - Fee Related FR2633396B1 (fr) 1988-06-24 1989-06-22 Appareil destine a l'inspection de la surface interieure de tubes

Country Status (3)

Country Link
US (1) US4934813A (fr)
JP (1) JPH06103271B2 (fr)
FR (1) FR2633396B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1009873C2 (nl) * 1998-08-14 2000-02-15 Tno Optisch systeem voor het verrichten van metingen aan en/of voor het inspecteren van een of meer objecten over een bepaalde hoek.
JP2007292699A (ja) * 2006-04-27 2007-11-08 Asmo Co Ltd 部材の表面検査方法
US7636204B1 (en) 2007-10-30 2009-12-22 LumenFlow Corp. 360 degree view imaging system
GB201111039D0 (en) 2011-06-29 2011-08-10 Rolls Royce Plc Inspection of a component
US8593627B2 (en) 2011-09-15 2013-11-26 Millennium Industries Corporation Apparatus and method for inspecting the inner surface of a tubular structure for contamination
JP2013164274A (ja) * 2012-02-09 2013-08-22 Ihi Corp 内径測定装置
JP5880096B2 (ja) 2012-02-09 2016-03-08 株式会社Ihi 内径測定装置
JP5915223B2 (ja) 2012-02-09 2016-05-11 株式会社Ihi 内径測定装置及び内径測定方法
US10009526B2 (en) 2014-02-13 2018-06-26 Ut-Battelle, Llc Apparatus and methods for imaging interior surfaces of a tube or the like
US20190094150A1 (en) * 2014-11-18 2019-03-28 Mitsubishi Chemical Corporation Method for mending metallic plate and method for manufacturing mold
EP3061902A1 (fr) * 2015-02-26 2016-08-31 Alan Auld Engineering Limited Système et procédé d'inspection de structure souterraine
JP6907862B2 (ja) * 2017-09-28 2021-07-21 日本製鉄株式会社 管の内面検査装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413067A (en) * 1964-03-25 1968-11-26 Froio Corp Light conducting rod endoscopic instrument which makes use of the principle of total internal reflection to sight perpendicularly to the rod axis
GB2030313A (en) * 1978-06-29 1980-04-02 Wolf Gmbh Richard Endoscopes
US4712916A (en) * 1985-01-28 1987-12-15 International Business Machines Corporation Apparatus for inspection of the walls of deep holes of minute diameter
JPS61267725A (ja) * 1985-05-22 1986-11-27 Olympus Optical Co Ltd 内視鏡
JPS6289015A (ja) * 1985-10-15 1987-04-23 Mitsubishi Metal Corp 管内面検査装置
JPS62108219A (ja) * 1985-11-06 1987-05-19 Mitsubishi Nuclear Fuel Co Ltd 管内面検査装置
JPH0614013B2 (ja) * 1986-04-02 1994-02-23 三菱原子燃料株式会社 管内面検査装置

Also Published As

Publication number Publication date
JPH06103271B2 (ja) 1994-12-14
US4934813A (en) 1990-06-19
JPH01321345A (ja) 1989-12-27
FR2633396A1 (fr) 1989-12-29

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Legal Events

Date Code Title Description
ST Notification of lapse