ES545436A0 - Varilla de combustible nuclear - Google Patents

Varilla de combustible nuclear

Info

Publication number
ES545436A0
ES545436A0 ES545436A ES545436A ES545436A0 ES 545436 A0 ES545436 A0 ES 545436A0 ES 545436 A ES545436 A ES 545436A ES 545436 A ES545436 A ES 545436A ES 545436 A0 ES545436 A0 ES 545436A0
Authority
ES
Spain
Prior art keywords
nuclear fuel
fuel rod
rod
nuclear
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.)
Granted
Application number
ES545436A
Other languages
English (en)
Other versions
ES8702031A1 (es
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
Publication of ES8702031A1 publication Critical patent/ES8702031A1/es
Publication of ES545436A0 publication Critical patent/ES545436A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/10—End closures ; Means for tight mounting therefor
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Pipe Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ES545436A 1984-07-26 1985-07-22 Varilla de combustible nuclear Expired ES8702031A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/634,728 US4642217A (en) 1984-07-26 1984-07-26 Fuel rod for a nuclear reactor having an improved end plug assembly

Publications (2)

Publication Number Publication Date
ES8702031A1 ES8702031A1 (es) 1986-12-01
ES545436A0 true ES545436A0 (es) 1986-12-01

Family

ID=24544983

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545436A Expired ES8702031A1 (es) 1984-07-26 1985-07-22 Varilla de combustible nuclear

Country Status (6)

Country Link
US (1) US4642217A (es)
EP (1) EP0169422B1 (es)
JP (1) JPS6141988A (es)
KR (1) KR930005576B1 (es)
DE (1) DE3578255D1 (es)
ES (1) ES8702031A1 (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871509A (en) * 1988-05-02 1989-10-03 General Electric Company Fuel column retainer using radially compressed spring
US4921663A (en) * 1988-06-06 1990-05-01 Westinghouse Electric Corp. End plug weld for nuclear fuel rod
JPH04968U (es) * 1990-04-16 1992-01-07
US5158740A (en) * 1991-08-05 1992-10-27 Westinghouse Electric Corp. Fuel rod end plug welding method
JPH0681161A (ja) * 1992-08-31 1994-03-22 Hitachi Ltd 銅及び銅合金の表面処理剤
SE9404497D0 (sv) * 1994-12-23 1994-12-23 Asea Atom Ab Bränslepatron med korta bränsleenheter
FR2750529B1 (fr) † 1996-06-28 1998-09-04 Framatome Sa Tube de guidage pour assemblage combustible nucleaire
US6298108B1 (en) * 1999-07-21 2001-10-02 Yousef M. Farawila Nuclear fuel rod with upward-shifted pellet stack and a device to realize same
FR2864322B1 (fr) * 2003-12-22 2008-08-08 Framatome Anp Crayon de combustible pour un reacteur nucleaire
US9269462B2 (en) * 2009-08-28 2016-02-23 Terrapower, Llc Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US20110150167A1 (en) * 2009-08-28 2011-06-23 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US8488734B2 (en) * 2009-08-28 2013-07-16 The Invention Science Fund I, Llc Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US8929505B2 (en) * 2009-08-28 2015-01-06 Terrapower, Llc Nuclear fission reactor, vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US8712005B2 (en) * 2009-08-28 2014-04-29 Invention Science Fund I, Llc Nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system
US20130272483A1 (en) * 2012-04-17 2013-10-17 Babcock & Wilcox Mpower, Inc. Lower end plug with temperature reduction device and nuclear reactor fuel rod including same
CN103310855B (zh) * 2013-05-23 2015-11-04 中国科学院合肥物质科学研究院 一种液态重金属冷却反应堆燃料组件
US10734121B2 (en) * 2014-03-12 2020-08-04 Westinghouse Electric Company Llc Double-sealed fuel rod end plug for ceramic-containing cladding
CN103943154B (zh) * 2014-05-16 2016-08-24 中国核动力研究设计院 反应堆燃料元件
WO2017033276A1 (ja) * 2015-08-25 2017-03-02 株式会社日立製作所 軽水炉用燃料棒及び燃料集合体
US10410754B2 (en) * 2016-10-11 2019-09-10 Bwxt Mpower, Inc. Resistance pressure weld for nuclear reactor fuel rod tube end plug
CN111081391B (zh) * 2019-12-31 2022-06-28 中国核动力研究设计院 一种采用六棱柱包壳的热管反应堆燃料元件的堆芯结构

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL123308C (es) * 1958-03-17
GB923343A (en) * 1959-08-17 1963-04-10 Atomic Energy Authority Uk Improvements in or relating to nuclear reactor fuel elements
GB957605A (en) * 1960-02-10 1964-05-06 Atomic Energy Authority Uk Improvements in or relating to the fabrication of nuclear reactor fuel elements
NL264559A (es) * 1960-05-09
NL269989A (es) * 1960-10-18
NL283858A (es) * 1961-10-03
GB1094564A (en) * 1964-04-07 1967-12-13 Atomic Energy Authority Uk Nuclear reactor fuel elements
DE1260038B (de) * 1964-06-03 1968-02-01 Kernforschung Gmbh Ges Fuer Verfahren und Vorrichtung zum Abfuehren von Spaltgasen aus Kernreaktorbrennelementen
US3466226A (en) * 1966-01-26 1969-09-09 Gen Electric Nuclear fuel element
US3560339A (en) * 1967-05-12 1971-02-02 Atomic Power Dev Ass Inc Fuel elements
US3625823A (en) * 1968-07-09 1971-12-07 Babcock & Wilcox Co Nuclear fuel rod
US3627635A (en) * 1968-09-23 1971-12-14 Gen Electric Nuclear fuel retainer
US3647623A (en) * 1969-02-26 1972-03-07 Westinghouse Electric Corp Fuel element for a nuclear reactor
US3679545A (en) * 1969-06-02 1972-07-25 Babcock & Wilcox Co Nuclear fuel rod
FR2104669B1 (es) * 1970-06-19 1973-05-25 Commissariat Energie Atomique
US3804710A (en) * 1970-12-09 1974-04-16 United Nuclear Corp Nuclear reactor fuel element
US3892626A (en) * 1970-12-12 1975-07-01 Hitachi Ltd Vented nuclear fuel element
GB1404234A (en) * 1972-09-15 1975-08-28 Atomic Energy Authority Uk Plugs
JPS5310237B2 (es) * 1973-02-21 1978-04-12
IT1021136B (it) * 1973-09-20 1978-01-30 Westinghouse Electric Corp Apparecchio per chiudere a tenuta barre di combustibile di un reattore nucleare
US4111748A (en) * 1975-06-18 1978-09-05 Doryokuro Kakunenryo Kaihatsu Jigyodan Nuclear fuel rod with stress relieving device
GB1596072A (en) * 1978-05-17 1981-08-19 British Nuclear Fuels Ltd Nuclear reactor fuel
US4257847A (en) * 1978-10-06 1981-03-24 The United States Of America As Represented By The United States Department Of Energy Nuclear breeder reactor fuel element with axial tandem stacking and getter
US4273616A (en) * 1979-03-23 1981-06-16 Combustion Engineering, Inc. High burnup nuclear fuel rod

Also Published As

Publication number Publication date
EP0169422A3 (en) 1986-12-30
US4642217A (en) 1987-02-10
EP0169422A2 (en) 1986-01-29
JPH0131156B2 (es) 1989-06-23
KR860001435A (ko) 1986-02-26
ES8702031A1 (es) 1986-12-01
KR930005576B1 (ko) 1993-06-23
EP0169422B1 (en) 1990-06-13
JPS6141988A (ja) 1986-02-28
DE3578255D1 (de) 1990-07-19

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19960603