FI922230A - Oevre aendplugg och gripanordning foer staong med dellaengd - Google Patents

Oevre aendplugg och gripanordning foer staong med dellaengd Download PDF

Info

Publication number
FI922230A
FI922230A FI922230A FI922230A FI922230A FI 922230 A FI922230 A FI 922230A FI 922230 A FI922230 A FI 922230A FI 922230 A FI922230 A FI 922230A FI 922230 A FI922230 A FI 922230A
Authority
FI
Finland
Prior art keywords
staong
oevre
gripanordning
dellaengd
aendplugg
Prior art date
Application number
FI922230A
Other languages
English (en)
Finnish (fi)
Other versions
FI922230A0 (fi
Inventor
Bob Yoshio Okashima
Gary Irvin Borchardt
Peter Alec Peterson
Russell Patrick Higgins
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of FI922230A0 publication Critical patent/FI922230A0/fi
Publication of FI922230A publication Critical patent/FI922230A/fi

Links

Classifications

    • 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
    • G21C3/335—Exchanging elements in irradiated bundles
    • 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
    • G21C19/105—Lifting devices or pulling devices adapted for co-operation with fuel elements or with control elements with grasping or spreading coupling elements
    • 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)
FI922230A 1991-05-17 1992-05-15 Oevre aendplugg och gripanordning foer staong med dellaengd FI922230A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70265791A 1991-05-17 1991-05-17

Publications (2)

Publication Number Publication Date
FI922230A0 FI922230A0 (fi) 1992-05-15
FI922230A true FI922230A (fi) 1992-11-18

Family

ID=24822120

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922230A FI922230A (fi) 1991-05-17 1992-05-15 Oevre aendplugg och gripanordning foer staong med dellaengd

Country Status (4)

Country Link
US (1) US5280508A (ja)
EP (1) EP0518497A1 (ja)
JP (1) JP2521004B2 (ja)
FI (1) FI922230A (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2740257B1 (fr) * 1995-10-20 1998-01-09 Framatome Sa Perche d'intervention a distance, en particulier dans une piscine de desactivation d'un reacteur nucleaire
US5825837A (en) * 1996-03-11 1998-10-20 General Electric Company Extraction tool for partial length fuel rods in nuclear fuel assemblies
DE19751688C1 (de) * 1997-11-21 1999-08-19 Siemens Ag Adapter für einen verkürzten Brennstab eines Kernreaktor-Brennelements und Verfahren zum Einsetzen oder Herausnehmen von Brennstäben
US6320922B1 (en) * 1999-05-07 2001-11-20 General Electric Company Tool for retracting fuel rods from and inserting fuel rods into a nuclear fuel assembly and methods therefor
US6636578B1 (en) * 2002-06-05 2003-10-21 Framatome Anp Inc. Fuel assembly structural reinforcement and method
KR100804406B1 (ko) 2006-07-15 2008-02-15 한국원자력연구원 이중 냉각 핵연료봉의 상, 하부 봉단마개
US8565367B2 (en) * 2008-04-08 2013-10-22 Global Nuclear Fuel-Americas, Llc Detachable nuclear reactor fuel assembly component

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1554792A (en) * 1977-09-22 1979-10-31 Batjukov V I And others gripping means for fuel assemblies of nuclear reactors
GB1596787A (en) * 1978-05-26 1981-08-26 Atomic Energy Authority Uk Fuel for nuclear reactors
US4297776A (en) * 1979-04-09 1981-11-03 Westinghouse Electric Corp. Leaf spring puller for nuclear fuel rods
FR2460027A1 (fr) * 1979-06-26 1981-01-16 Framatome Sa Procede de manutention des assemblages et crayons combustibles lors du rechargement d'un reacteur nucleaire
US4539174A (en) * 1982-09-29 1985-09-03 Maine Yankee Atomic Power Company Fuel pin transfer tool
FR2536201B1 (fr) * 1982-11-16 1985-07-19 Fragema Framatome & Cogema Installation de reparation d'assemblages de combustible nucleaire
JPS59218996A (ja) * 1983-05-19 1984-12-10 株式会社テクノ大手 原子炉の破損燃料棒の交換方法およびその装置
US4715111A (en) * 1985-06-20 1987-12-29 Westinghouse Electric Corp. Remote repair system for nuclear fuel rod assemblies
JPS6285893A (ja) * 1985-10-11 1987-04-20 株式会社東芝 燃料棒の掴み具
US5112570A (en) * 1988-04-04 1992-05-12 Hewlett-Packard Company Two-phase pressure drop reduction bwr assembly design

Also Published As

Publication number Publication date
US5280508A (en) 1994-01-18
EP0518497A1 (en) 1992-12-16
JP2521004B2 (ja) 1996-07-31
FI922230A0 (fi) 1992-05-15
JPH05150069A (ja) 1993-06-18

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Legal Events

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