DE3663597D1 - Locking tube removal fixture for use with a reconstitutable fuel assembly - Google Patents

Locking tube removal fixture for use with a reconstitutable fuel assembly

Info

Publication number
DE3663597D1
DE3663597D1 DE8686100568T DE3663597T DE3663597D1 DE 3663597 D1 DE3663597 D1 DE 3663597D1 DE 8686100568 T DE8686100568 T DE 8686100568T DE 3663597 T DE3663597 T DE 3663597T DE 3663597 D1 DE3663597 D1 DE 3663597D1
Authority
DE
Germany
Prior art keywords
fuel assembly
locking tube
tube removal
removal fixture
reconstitutable fuel
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
Application number
DE8686100568T
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3663597D1 publication Critical patent/DE3663597D1/de
Expired 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49815—Disassembling
    • Y10T29/49822—Disassembling by applying force
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/531—Nuclear device

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
DE8686100568T 1985-01-28 1986-01-17 Locking tube removal fixture for use with a reconstitutable fuel assembly Expired DE3663597D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/695,762 US4638543A (en) 1985-01-28 1985-01-28 Locking tube removal fixture and method in a reconstitutable fuel assembly

Publications (1)

Publication Number Publication Date
DE3663597D1 true DE3663597D1 (en) 1989-06-29

Family

ID=24794355

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686100568T Expired DE3663597D1 (en) 1985-01-28 1986-01-17 Locking tube removal fixture for use with a reconstitutable fuel assembly

Country Status (6)

Country Link
US (1) US4638543A (de)
EP (1) EP0189797B1 (de)
JP (2) JPS61176883A (de)
KR (1) KR940008252B1 (de)
DE (1) DE3663597D1 (de)
ES (1) ES8704286A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4664874A (en) * 1985-09-05 1987-05-12 Westinghouse Electric Corp. Reusable locking tube insertion and removal fixture and method in a reconstitutable fuel assembly
US4688416A (en) * 1985-11-12 1987-08-25 Westinghouse Electric Corp. Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly
ES2004864A6 (es) * 1985-11-12 1989-02-16 Westinghouse Electric Corp Un aparato para corregir porciones extremas superiores danadas de tubos guia de un conjunto reconstituible de combustible.
US4774752A (en) * 1986-06-27 1988-10-04 Westinghouse Electric Corp. Fuel assembly repair system and method
FR2624643B1 (fr) * 1987-12-15 1990-05-18 Framatome Sa Appareil et procede de separation d'embout d'assemblage combustible nucleaire
FR2636766B1 (fr) * 1988-09-19 1990-12-14 Framatome Sa Dispositif et procede d'extraction d'un manchon de blocage d'un tube-guide demontable d'un assemblage combustible d'un reacteur nucleaire
US5037603A (en) * 1990-08-03 1991-08-06 Westinghouse Electric Corp. Hand held tool for removing and replacing a top nozzle locking tube
FR2901051B1 (fr) * 2006-05-10 2010-05-21 Nuclear Fuel Ind Ltd Outil de decoupe de tube chaussette
US10978212B1 (en) * 2018-01-16 2021-04-13 National Technology & Engineering Solutions Of Sandia, Llc System and method for consolidating used nuclear fuel
CN112571006B (zh) * 2019-09-27 2021-12-21 广东美的智能机器人有限公司 穿管装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030975A (en) * 1973-06-25 1977-06-21 Combustion Engineering, Inc. Fuel assembly for a nuclear reactor
US3835520A (en) * 1973-09-10 1974-09-17 Harris R Tube pulling apparatus
US3986383A (en) * 1974-01-02 1976-10-19 Petteys Howard A Expander tool
US4065953A (en) * 1976-06-15 1978-01-03 Mannesmann Aktiengesellschaft Mechanical tube expander
US4208248A (en) * 1977-10-26 1980-06-17 The Babcock & Wilcox Company Fuel assembly with a removable end fitting
US4358421A (en) * 1977-10-26 1982-11-09 The Babcock & Wilcox Company Industrial technique
FR2420826A1 (fr) * 1978-03-22 1979-10-19 Commissariat Energie Atomique Assemblage combustible montable et demontable a distance pour reacteur nucleaire et outils correspondants
FR2529704B1 (fr) * 1982-07-01 1987-09-04 Commissariat Energie Atomique Dispositif de fixation demontable d'un tube guide dans la piece d'extremite d'un assemblage combustible de reacteur nucleaire
US4506442A (en) * 1982-09-29 1985-03-26 Lenkeit Industries, Inc. Method and apparatus for stacking a plurality of laminate layers to form a composite board
FR2536201B1 (fr) * 1982-11-16 1985-07-19 Fragema Framatome & Cogema Installation de reparation d'assemblages de combustible nucleaire

Also Published As

Publication number Publication date
KR860006113A (ko) 1986-08-18
JPS61176883A (ja) 1986-08-08
ES8704286A1 (es) 1987-03-16
ES551241A0 (es) 1987-03-16
JPH0723299U (ja) 1995-04-25
EP0189797B1 (de) 1989-05-24
US4638543A (en) 1987-01-27
JPH0743675Y2 (ja) 1995-10-09
EP0189797A2 (de) 1986-08-06
KR940008252B1 (ko) 1994-09-09
EP0189797A3 (en) 1987-10-14

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee