DE69112905D1 - Brennstabbündel für Kernreaktor. - Google Patents

Brennstabbündel für Kernreaktor.

Info

Publication number
DE69112905D1
DE69112905D1 DE69112905T DE69112905T DE69112905D1 DE 69112905 D1 DE69112905 D1 DE 69112905D1 DE 69112905 T DE69112905 T DE 69112905T DE 69112905 T DE69112905 T DE 69112905T DE 69112905 D1 DE69112905 D1 DE 69112905D1
Authority
DE
Germany
Prior art keywords
nuclear reactor
fuel bundle
bundle
fuel
nuclear
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
DE69112905T
Other languages
English (en)
Other versions
DE69112905T2 (de
Inventor
Olov Nylund
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.)
Westinghouse Electric Sweden AB
Original Assignee
ASEA Atom AB
ABB Atom AB
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 ASEA Atom AB, ABB Atom AB filed Critical ASEA Atom AB
Application granted granted Critical
Publication of DE69112905D1 publication Critical patent/DE69112905D1/de
Publication of DE69112905T2 publication Critical patent/DE69112905T2/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
    • 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
    • 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
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • G21C3/332—Supports for spacer grids
    • 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)
DE69112905T 1990-05-22 1991-05-17 Brennstabbündel für Kernreaktor. Expired - Fee Related DE69112905T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001839A SE466226B (sv) 1990-05-22 1990-05-22 Braenslepatron foer en kaernreaktor

Publications (2)

Publication Number Publication Date
DE69112905D1 true DE69112905D1 (de) 1995-10-19
DE69112905T2 DE69112905T2 (de) 1996-05-15

Family

ID=20379558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69112905T Expired - Fee Related DE69112905T2 (de) 1990-05-22 1991-05-17 Brennstabbündel für Kernreaktor.

Country Status (4)

Country Link
US (1) US5180550A (de)
EP (1) EP0458202B1 (de)
DE (1) DE69112905T2 (de)
SE (1) SE466226B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510817C2 (sv) * 1992-04-28 1999-06-28 Asea Atom Ab Förfarande för att i en kärnkraftsreaktor förlänga livslängden för en bränslepatron genom att efter viss drifttid vända i denna innehållna bränslestav upp och ner
US5488644A (en) 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5546437A (en) 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
US5675621A (en) 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
SE517867C2 (sv) * 1995-10-12 2002-07-23 Gen Electric Vattenstav i ett bränsleaggregat tillhörigt en kokvattenreaktor
US5663993A (en) * 1995-10-12 1997-09-02 General Electric Company Water rod flow metering within the water rod lower end plug
RU2177650C2 (ru) * 2000-01-26 2001-12-27 Открытое акционерное общество "Машиностроительный завод" Тепловыделяющая сборка водо-водяного энергетического ядерного реактора
US6539073B1 (en) * 2000-02-17 2003-03-25 General Electric Company Nuclear fuel bundle having spacers captured by a water rod
US8622277B2 (en) * 2006-06-16 2014-01-07 Korea Nuclear Fuel Co., Ltd. Apparatus for welding a flange of a guide thimble tube in nuclear fuel assembly
US20080084957A1 (en) * 2006-10-06 2008-04-10 Westinghouse Electric Company, Llc Nuclear reactor fuel assemblies
SE534841C2 (sv) * 2010-05-25 2012-01-17 Westinghouse Electric Sweden En bränslepatron, en ledrörsanordning och användning av ledrörsanordningen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1224465A (en) * 1967-05-17 1971-03-10 Central Electr Generat Board Improvements in or relating to fuel element assemblies for nuclear reactors
US3971575A (en) * 1974-11-29 1976-07-27 Combustion Engineering, Inc. Releasable locking device
DE2605594A1 (de) * 1976-02-12 1977-08-18 Kraftwerk Union Ag Brennelementskelett
US4229259A (en) * 1977-09-08 1980-10-21 Westinghouse Electric Corp. Grid sleeve bulge tool
US4376092A (en) * 1979-12-10 1983-03-08 Westinghouse Electric Corp. Nuclear fuel assembly wear sleeve
US4418036A (en) * 1980-12-16 1983-11-29 Westinghouse Electric Corp. Fuel assembly for a nuclear reactor

Also Published As

Publication number Publication date
SE466226B (sv) 1992-01-13
EP0458202A1 (de) 1991-11-27
EP0458202B1 (de) 1995-09-13
SE9001839D0 (sv) 1990-05-22
DE69112905T2 (de) 1996-05-15
US5180550A (en) 1993-01-19
SE9001839L (sv) 1991-11-23

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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