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ZA978746B - A method and apparatus for measuring guide tube deformation. - Google Patents

A method and apparatus for measuring guide tube deformation.

Info

Publication number
ZA978746B
ZA978746B ZA9708746A ZA978746A ZA978746B ZA 978746 B ZA978746 B ZA 978746B ZA 9708746 A ZA9708746 A ZA 9708746A ZA 978746 A ZA978746 A ZA 978746A ZA 978746 B ZA978746 B ZA 978746B
Authority
ZA
South Africa
Prior art keywords
guide tube
measuring guide
tube deformation
deformation
measuring
Prior art date
Application number
ZA9708746A
Inventor
Pascal Descot
Eric Savin
Original Assignee
Framatome Cie Generale Des Mat
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 Framatome Cie Generale Des Mat filed Critical Framatome Cie Generale Des Mat
Publication of ZA978746B publication Critical patent/ZA978746B/en

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
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • G01B7/345—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
ZA9708746A 1996-09-30 1997-09-30 A method and apparatus for measuring guide tube deformation. ZA978746B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611871A FR2754053B1 (en) 1996-09-30 1996-09-30 GUIDED TUBE DEFORMATION MEASUREMENT METHOD AND DEVICE

Publications (1)

Publication Number Publication Date
ZA978746B true ZA978746B (en) 1998-03-30

Family

ID=9496176

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9708746A ZA978746B (en) 1996-09-30 1997-09-30 A method and apparatus for measuring guide tube deformation.

Country Status (5)

Country Link
EP (1) EP0929791A1 (en)
CN (1) CN1232541A (en)
FR (1) FR2754053B1 (en)
WO (1) WO1998014752A1 (en)
ZA (1) ZA978746B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2936048B1 (en) * 2008-09-15 2010-12-03 Areva Nc DEVICE FOR MEASURING AND CORRECTING A PARALLEL DEFECT OF A NUCLEAR FUEL PEN
DE102009047760A1 (en) * 2009-11-12 2011-06-09 Areva Np Gmbh Method and device for determining the deformation of a fuel element of a pressurized water reactor
CN102080952B (en) * 2009-11-27 2012-06-27 秦山核电有限公司 Measuring device of underwater space curve
CN104751918B (en) * 2013-12-31 2018-07-27 中核武汉核电运行技术股份有限公司 A kind of fuel assembly deformation measuring device and method
CN105691752A (en) * 2016-04-13 2016-06-22 安徽康成工业产品设计有限公司 Fracture preventing and limiting module for operation tail pipe of sealing machine
CN107274941B (en) * 2017-06-23 2019-01-22 中国核动力研究设计院 The device and method that scene measures intensive tube bundle diameter and oxide thickness
CN113607030B (en) * 2021-08-16 2023-09-22 华能山东石岛湾核电有限公司 Method and system for verifying installation deviation of limit switch of absorption ball shutdown system
CN114413741B (en) * 2021-12-16 2024-09-06 陕西电器研究所 Eddy current sensor for measuring grain strain and measuring method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2605962C2 (en) * 1976-02-14 1982-05-06 Brown Boveri Reaktor GmbH, 6800 Mannheim Device for localizing defective fuel rod cladding tubes of a complete fuel assembly
US4526135A (en) * 1984-02-03 1985-07-02 Westinghouse Electric Corp. Eddy current workpiece positioning apparatus
DE3632060A1 (en) * 1986-09-20 1988-05-05 Bbc Reaktor Gmbh DEVICE FOR INSPECTING CORE REACTOR FUELS
JPH01180410A (en) * 1988-01-12 1989-07-18 Toshiba Corp Fuel rod interval measuring instrument
DE68926792T2 (en) * 1988-05-02 1996-12-12 Hitachi Ltd Nuclear fuel element
FR2641894B1 (en) * 1988-12-28 1991-04-26 Framatome Sa DEVICE FOR SUPPORTING AND POSITIONING CONTROL MEANS AND INTERVENTION TOOLS ON COMBUSTIBLE ASSEMBLIES
JP2511583B2 (en) * 1990-05-24 1996-06-26 ゼネラル・エレクトリック・カンパニイ Reactor maintenance method

Also Published As

Publication number Publication date
EP0929791A1 (en) 1999-07-21
WO1998014752A1 (en) 1998-04-09
CN1232541A (en) 1999-10-20
FR2754053B1 (en) 1999-04-16
FR2754053A1 (en) 1998-04-03

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