FI20041317A0 - Method and apparatus for replacing an anchor bolt in a protective disk in the protective structure of a nuclear reactor core - Google Patents

Method and apparatus for replacing an anchor bolt in a protective disk in the protective structure of a nuclear reactor core

Info

Publication number
FI20041317A0
FI20041317A0 FI20041317A FI20041317A FI20041317A0 FI 20041317 A0 FI20041317 A0 FI 20041317A0 FI 20041317 A FI20041317 A FI 20041317A FI 20041317 A FI20041317 A FI 20041317A FI 20041317 A0 FI20041317 A0 FI 20041317A0
Authority
FI
Finland
Prior art keywords
protective
replacing
nuclear reactor
anchor bolt
reactor core
Prior art date
Application number
FI20041317A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI118551B (en
FI20041317A (en
Inventor
Daniel Grypczynski
Frederic Buchot
Gilles Morel
Original Assignee
Framatome Anp
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 Anp filed Critical Framatome Anp
Publication of FI20041317A0 publication Critical patent/FI20041317A0/en
Publication of FI20041317A publication Critical patent/FI20041317A/en
Application granted granted Critical
Publication of FI118551B publication Critical patent/FI118551B/en

Links

Classifications

    • 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
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • G21C19/207—Assembling, maintenance or repair of reactor components
    • 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
    • G21C5/10—Means for supporting the complete structure
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FI20041317A 2003-10-14 2004-10-11 Method and apparatus for replacing an anchor bolt in a protective disk in the protective structure of a nuclear reactor core FI118551B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0312002 2003-10-14
FR0312002A FR2860911B1 (en) 2003-10-14 2003-10-14 METHOD AND DEVICE FOR REPLACING A SCREW FOR ATTACHING A PLATE OF A PARTITIONING TO A STRUCTURE FOR MAINTAINING A NUCLEAR REACTOR HEART

Publications (3)

Publication Number Publication Date
FI20041317A0 true FI20041317A0 (en) 2004-10-11
FI20041317A FI20041317A (en) 2005-04-15
FI118551B FI118551B (en) 2007-12-14

Family

ID=33306448

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20041317A FI118551B (en) 2003-10-14 2004-10-11 Method and apparatus for replacing an anchor bolt in a protective disk in the protective structure of a nuclear reactor core

Country Status (2)

Country Link
FI (1) FI118551B (en)
FR (1) FR2860911B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638995B1 (en) * 1988-11-16 1994-04-15 Framatome DEVICE AND METHOD FOR REMOTE UNSCREWING AND EXTRACTION OF AN ASSEMBLY SCREW
DE3931079C1 (en) * 1989-09-18 1991-01-24 Abb Reaktor Gmbh, 6800 Mannheim, De
US5392322A (en) * 1993-11-22 1995-02-21 General Electric Company Shroud repair clamp
US6167618B1 (en) * 1999-03-24 2001-01-02 Mpr Associates, Inc. Method for repairing vertical welds in a boiling water reactor shroud using a clamp with eccentric pins

Also Published As

Publication number Publication date
FR2860911A1 (en) 2005-04-15
FI118551B (en) 2007-12-14
FI20041317A (en) 2005-04-15
FR2860911B1 (en) 2006-02-03

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