ATE468588T1 - Kernbrennstabbündel mit einer für dessen versteifung bestimmten innenvorrichtung - Google Patents

Kernbrennstabbündel mit einer für dessen versteifung bestimmten innenvorrichtung

Info

Publication number
ATE468588T1
ATE468588T1 AT04787428T AT04787428T ATE468588T1 AT E468588 T1 ATE468588 T1 AT E468588T1 AT 04787428 T AT04787428 T AT 04787428T AT 04787428 T AT04787428 T AT 04787428T AT E468588 T1 ATE468588 T1 AT E468588T1
Authority
AT
Austria
Prior art keywords
stiffening
rods
device designed
nuclear fuel
guide tubes
Prior art date
Application number
AT04787428T
Other languages
English (en)
Inventor
Guy Gentet
Angelo Beati
Jacques Gauthier
Original Assignee
Areva Np
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 Areva Np filed Critical Areva Np
Application granted granted Critical
Publication of ATE468588T1 publication Critical patent/ATE468588T1/de

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
    • 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)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fats And Perfumes (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Supports For Pipes And Cables (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
AT04787428T 2003-09-30 2004-09-23 Kernbrennstabbündel mit einer für dessen versteifung bestimmten innenvorrichtung ATE468588T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0311461A FR2860335B1 (fr) 2003-09-30 2003-09-30 Assemblage de combustible nucleaire comprenant un dispositif interieur de renfort
PCT/FR2004/002401 WO2005034137A2 (fr) 2003-09-30 2004-09-23 Assemblage de combustible nucleaire comprenant un dispositif interieur de renfort

Publications (1)

Publication Number Publication Date
ATE468588T1 true ATE468588T1 (de) 2010-06-15

Family

ID=34307294

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04787428T ATE468588T1 (de) 2003-09-30 2004-09-23 Kernbrennstabbündel mit einer für dessen versteifung bestimmten innenvorrichtung

Country Status (10)

Country Link
US (1) US8416912B2 (de)
EP (1) EP1668648B1 (de)
JP (1) JP2007507702A (de)
CN (1) CN1860554B (de)
AT (1) ATE468588T1 (de)
DE (1) DE602004027274D1 (de)
ES (1) ES2342939T3 (de)
FR (1) FR2860335B1 (de)
WO (1) WO2005034137A2 (de)
ZA (1) ZA200602044B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860335B1 (fr) 2003-09-30 2007-12-07 Framatome Anp Assemblage de combustible nucleaire comprenant un dispositif interieur de renfort
WO2010055048A1 (de) * 2008-11-13 2010-05-20 Areva Np Gmbh Brennelement für einen druckwasserkernreaktor
JP5755568B2 (ja) * 2008-12-25 2015-07-29 トリウム・パワー、インクＴｈｏｒｉｕｍ Ｐｏｗｅｒ，Ｉｎｃ． 軽水炉核燃料集合体および軽水炉
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
CN102592687A (zh) * 2011-01-14 2012-07-18 中科华核电技术研究院有限公司 低压降燃料组件上管座
US9721678B2 (en) * 2013-05-17 2017-08-01 Terrapower, Llc Nuclear fuel assembly design
TWI795484B (zh) * 2017-12-20 2023-03-11 美商Ｔｎ美國有限責任公司 用於燃料總成的模組提籃總成
FR3101187B1 (fr) 2019-09-24 2021-12-10 Framatome Sa Assemblage de combustible nucléaire muni d'un dispositif de renfort
CN113118682B (zh) * 2019-12-30 2023-04-14 中核北方核燃料元件有限公司 一种用于自动端板焊接的分体棒束夹具
CN113124804B (zh) * 2019-12-30 2023-02-24 中核建中核燃料元件有限公司 一种骨架外形尺寸测量方法
FR3161794A1 (fr) 2024-04-25 2025-10-31 Framatome Assemblage de combustible nucléaire optimisé

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4666664A (en) * 1982-04-15 1987-05-19 Westinghouse Electric Corp. Coolant flow paths within a nuclear fuel assembly
US4576786A (en) * 1983-12-21 1986-03-18 Westinghouse Electric Corp. Partial grid for a nuclear reactor fuel assembly
ZA849684B (en) * 1983-12-30 1985-08-28 Westinghouse Electric Corp A coolant flow mixer grid for a nuclear reactor fuel assembly
DE8625662U1 (de) * 1986-09-25 1988-03-03 Siemens AG, 1000 Berlin und 8000 München Kernreaktorbrennelement
FR2665291B1 (fr) * 1990-07-24 1993-12-10 Framatome Grille additionnelle de melange et assemblage combustible nucleaire en comportant application.
FR2677163B1 (fr) * 1991-05-30 1994-01-07 Framatome Grille thermohydraulique et assemblage combustible nucleaire en comportant application.
JPH05107377A (ja) * 1991-10-15 1993-04-27 Toshiba Corp 燃料集合体
US5625657A (en) * 1995-03-31 1997-04-29 Siemens Power Corporation Method of repairing a nuclear fuel rod assembly with damaged fuel rod and a damaged spacer
FR2736190B1 (fr) * 1995-06-29 1997-10-10 Framatome Sa Grille-entretoise d'un assemblage de combustible pour un reacteur nucleaire et assemblage de combustible
FR2860335B1 (fr) 2003-09-30 2007-12-07 Framatome Anp Assemblage de combustible nucleaire comprenant un dispositif interieur de renfort

Also Published As

Publication number Publication date
US20080304612A1 (en) 2008-12-11
WO2005034137A3 (fr) 2005-07-21
ES2342939T3 (es) 2010-07-19
US8416912B2 (en) 2013-04-09
ZA200602044B (en) 2007-06-27
FR2860335B1 (fr) 2007-12-07
WO2005034137A2 (fr) 2005-04-14
JP2007507702A (ja) 2007-03-29
FR2860335A1 (fr) 2005-04-01
DE602004027274D1 (de) 2010-07-01
CN1860554A (zh) 2006-11-08
CN1860554B (zh) 2010-06-30
EP1668648B1 (de) 2010-05-19
EP1668648A2 (de) 2006-06-14

Similar Documents

Publication Publication Date Title
ATE468588T1 (de) Kernbrennstabbündel mit einer für dessen versteifung bestimmten innenvorrichtung
ES354593A1 (es) Un reactor nuclear.
MX2007007346A (es) Ensamble separador de combustible nuclear con guia para restos.
RU2008106953A (ru) Усовершенствованная управляющая сборка серых стержней
SE8003661L (sv) Brenslepatron for kernreaktorer
WO2005034136A3 (fr) Assemblage de combustible nucleaire comprenant un dispositif maille de renfort et utilisation d'un tel dispositif dans un assemblage de combustible nucleaire
ATE452409T1 (de) Brennstoffbaugruppen-endkappe mit einer kühlmittelflussorientierungsdüse und entsprechende baugruppe
ES8402972A1 (es) Procedimiento y utillaje para la fabricacion de un ensamblaje combustible de reactor nuclear.
CN106997786B (zh) 一种带有多线性支撑弹簧的增强抗磨蚀性能栅格
PL3907742T3 (pl) Rura osłonowa pręta paliwowego dla reaktora jądrowego, pręt paliwowy i zespół paliwowy
ZA202203399B (en) Nuclear fuel assembly with a reinforcement device
JPH07117592B2 (ja) 核燃料集合体
KR101729155B1 (ko) 핵연료 집합체의 지지격자
DE69810832D1 (de) Verbundhüllrohr für Kernreaktorbrennstäbe
SE468264B (sv) Braenslepatron foer en kaernreaktor
KR101732174B1 (ko) 일측 개방형 스프링 구조를 갖는 지지격자
SE9804545D0 (sv) Bränslepatron
DE60205546D1 (de) Ein MOX-Kernbrennstabbündel für einen thermischen Kernreaktor
ATE528766T1 (de) Brennstabbündel für einen druckwasserkernreaktor
DE69701337D1 (de) Führungsrohr für Kernbrennstabbündel
GB1126218A (en) Absorber rod for nuclear reactors
DE60305182D1 (de) Brennstabbündel für einen Druckwasserkernreaktor mit Brennstäben mit zwei Gadoliniumgehalten
CN207824252U (zh) 钢架构房梁用万能伸缩工装
KR810000176B1 (ko) 활주 스트랩이 장치된 스페이서 격자
TW225029B (en) Fuel rod loading apparatus

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties