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FR2673031B1 - METHOD AND DEVICE FOR REPLACING A CENTERING PIN OF A FUEL ASSEMBLY OF A PRESSURE WATER NUCLEAR REACTOR. - Google Patents

METHOD AND DEVICE FOR REPLACING A CENTERING PIN OF A FUEL ASSEMBLY OF A PRESSURE WATER NUCLEAR REACTOR.

Info

Publication number
FR2673031B1
FR2673031B1 FR9101956A FR9101956A FR2673031B1 FR 2673031 B1 FR2673031 B1 FR 2673031B1 FR 9101956 A FR9101956 A FR 9101956A FR 9101956 A FR9101956 A FR 9101956A FR 2673031 B1 FR2673031 B1 FR 2673031B1
Authority
FR
France
Prior art keywords
replacing
pressure water
nuclear reactor
fuel assembly
centering pin
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
FR9101956A
Other languages
French (fr)
Other versions
FR2673031A1 (en
Inventor
Le Dantec Olivier
Devine Jean-Pierrek Jean-Louis
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.)
FIELD AUTOMATION SA
Electricite de France SA
Areva NP SAS
Original Assignee
FIELD AUTOMATION SA
Electricite de France SA
Framatome 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 FIELD AUTOMATION SA, Electricite de France SA, Framatome SA filed Critical FIELD AUTOMATION SA
Priority to FR9101956A priority Critical patent/FR2673031B1/en
Publication of FR2673031A1 publication Critical patent/FR2673031A1/en
Application granted granted Critical
Publication of FR2673031B1 publication Critical patent/FR2673031B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/06—Means for locating or supporting fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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)
  • Drilling And Boring (AREA)
FR9101956A 1991-02-19 1991-02-19 METHOD AND DEVICE FOR REPLACING A CENTERING PIN OF A FUEL ASSEMBLY OF A PRESSURE WATER NUCLEAR REACTOR. Expired - Fee Related FR2673031B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9101956A FR2673031B1 (en) 1991-02-19 1991-02-19 METHOD AND DEVICE FOR REPLACING A CENTERING PIN OF A FUEL ASSEMBLY OF A PRESSURE WATER NUCLEAR REACTOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101956A FR2673031B1 (en) 1991-02-19 1991-02-19 METHOD AND DEVICE FOR REPLACING A CENTERING PIN OF A FUEL ASSEMBLY OF A PRESSURE WATER NUCLEAR REACTOR.

Publications (2)

Publication Number Publication Date
FR2673031A1 FR2673031A1 (en) 1992-08-21
FR2673031B1 true FR2673031B1 (en) 1993-06-11

Family

ID=9409868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9101956A Expired - Fee Related FR2673031B1 (en) 1991-02-19 1991-02-19 METHOD AND DEVICE FOR REPLACING A CENTERING PIN OF A FUEL ASSEMBLY OF A PRESSURE WATER NUCLEAR REACTOR.

Country Status (1)

Country Link
FR (1) FR2673031B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705822B1 (en) * 1993-05-24 1995-08-25 Framatome Sa Device for centering and aligning a fuel assembly under an upper core plate of a pressurized water nuclear reactor and method for replacing a centering pin.
FR2717943B1 (en) * 1994-03-24 1996-06-14 Framatome Sa Method for replacing a centering pin of a fuel assembly and centering pin.
FR2840722B1 (en) * 2002-06-11 2004-09-10 Framatome Anp METHOD AND DEVICE FOR RECONSTRUCTING A POSITIONING ELEMENT OF A FUEL ASSEMBLY ON A CORE SUPPORT PLATE OF A NUCLEAR REACTOR
FR2841367B1 (en) 2002-06-11 2005-03-18 Framatome Anp AXIS POSITIONING AND ALIGNMENT DEVICE OF A FUEL ASSEMBLY AND METHOD AND DEVICE FOR RECONSTITUTION OF A POSITIONING ELEMENT
FR3012658B1 (en) * 2013-10-24 2016-01-01 Areva Np PROCESS FOR REPAIRING CENTERING PIONS OF NUCLEAR FUEL ASSEMBLIES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0164991A3 (en) * 1984-06-06 1987-09-16 Westinghouse Electric Corporation Metal disintegration machining apparatus
US4756067A (en) * 1986-07-31 1988-07-12 Westinghouse Electric Corp. Manual replacement of old split-pin assemblies by new split-pin assemblies
US4820479A (en) * 1988-02-10 1989-04-11 Westinghouse Electric Corp. Guide pin assembly for a nuclear reactor
DE3839838A1 (en) * 1988-11-25 1990-05-31 Bbc Reaktor Gmbh CORE INSTALLATION OF A WATER-COOLED CORE REACTOR
DE3923401C2 (en) * 1989-07-14 1995-05-11 Siemens Ag Method for the remote-controlled measurement of fitting bores in flooded components and a device for carrying out the method

Also Published As

Publication number Publication date
FR2673031A1 (en) 1992-08-21

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Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 34/92

ST Notification of lapse