DE3669945D1 - Anordnung zum aufrichten von beschaedigten fuehrungsrohren im wiederverwendbaren kernbrennstoffbuendel. - Google Patents

Anordnung zum aufrichten von beschaedigten fuehrungsrohren im wiederverwendbaren kernbrennstoffbuendel.

Info

Publication number
DE3669945D1
DE3669945D1 DE8686308835T DE3669945T DE3669945D1 DE 3669945 D1 DE3669945 D1 DE 3669945D1 DE 8686308835 T DE8686308835 T DE 8686308835T DE 3669945 T DE3669945 T DE 3669945T DE 3669945 D1 DE3669945 D1 DE 3669945D1
Authority
DE
Germany
Prior art keywords
raising
arrangement
guide tubes
reusable fuel
damaged guide
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
DE8686308835T
Other languages
English (en)
Inventor
John Milton Shallenberger
Stephen Joseph Ferlan
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Priority claimed from US06/797,337 external-priority patent/US4688416A/en
Priority claimed from US06/797,333 external-priority patent/US4699760A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3669945D1 publication Critical patent/DE3669945D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Jigs For Machine Tools (AREA)
DE8686308835T 1985-11-12 1986-11-12 Anordnung zum aufrichten von beschaedigten fuehrungsrohren im wiederverwendbaren kernbrennstoffbuendel. Expired - Fee Related DE3669945D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/797,337 US4688416A (en) 1985-11-12 1985-11-12 Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly
US06/797,333 US4699760A (en) 1985-11-12 1985-11-12 Fuel assembly skeleton with structural and non-structural top nozzle/guide thimble joints

Publications (1)

Publication Number Publication Date
DE3669945D1 true DE3669945D1 (de) 1990-05-03

Family

ID=27121861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308835T Expired - Fee Related DE3669945D1 (de) 1985-11-12 1986-11-12 Anordnung zum aufrichten von beschaedigten fuehrungsrohren im wiederverwendbaren kernbrennstoffbuendel.

Country Status (4)

Country Link
EP (1) EP0222623B1 (de)
KR (1) KR940006204B1 (de)
DE (1) DE3669945D1 (de)
ES (1) ES2004864A6 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824632A (en) * 1987-12-31 1989-04-25 Westinghouse Electric Corp. Fuel assembly alignment pin straightening device
FR2665293B1 (fr) * 1990-07-24 1993-12-24 Framatome Procede de fabrication de grille a cellules calibrees pour assemblage combustible nucleaire.
FR2722323B1 (fr) * 1994-07-07 1996-09-27 Framatome Sa Procede et dispositif d'intervention sur les crayons d'un assemblage combustile pour reacteur nucleaire
FR2901051B1 (fr) * 2006-05-10 2010-05-21 Nuclear Fuel Ind Ltd Outil de decoupe de tube chaussette
SE534841C2 (sv) 2010-05-25 2012-01-17 Westinghouse Electric Sweden En bränslepatron, en ledrörsanordning och användning av ledrörsanordningen
CN111331549A (zh) * 2018-12-19 2020-06-26 中核建中核燃料元件有限公司 一种四点定位燃料组件骨架组装装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3904048A (en) * 1968-12-02 1975-09-09 Asea Ab Device for refueling a nuclear reactor having a core comprising a plurality of fuel assemblies
DE2520345A1 (de) * 1975-05-07 1976-11-18 Interatom Befestigungsanordnung fuer kernreaktorbrennstaebe o.dgl.
US4522780A (en) * 1982-02-16 1985-06-11 Westinghouse Electric Corp. Removal and replacement of fuel rods in nuclear fuel assembly
ZA847032B (en) * 1983-09-30 1985-08-28 Westinghouse Electric Corp Nuclear reactor fuel assembly with a removably top nozzle
US4667547A (en) * 1984-09-26 1987-05-26 Westinghouse Electric Corp. Apparatus and method for removing a top nozzle in reconstituting a fuel assembly
US4639998A (en) * 1984-11-09 1987-02-03 Westinghouse Electric Corp. Locking tube removal and replacement tool and method in a reconstitutable fuel assembly
US4638556A (en) * 1985-01-08 1987-01-27 Westinghouse Electric Corp. Locking tube insertion fixture and method in a reconstitutable fuel assembly
US4638543A (en) * 1985-01-28 1987-01-27 Westinghouse Electric Corp. Locking tube removal fixture and method in a reconstitutable fuel assembly

Also Published As

Publication number Publication date
EP0222623A1 (de) 1987-05-20
EP0222623B1 (de) 1990-03-28
ES2004864A6 (es) 1989-02-16
KR870005406A (ko) 1987-06-08
KR940006204B1 (ko) 1994-07-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee