DE602004027274D1 - Ng bestimmten innenvorrichtung - Google Patents

Ng bestimmten innenvorrichtung

Info

Publication number
DE602004027274D1
DE602004027274D1 DE602004027274T DE602004027274T DE602004027274D1 DE 602004027274 D1 DE602004027274 D1 DE 602004027274D1 DE 602004027274 T DE602004027274 T DE 602004027274T DE 602004027274 T DE602004027274 T DE 602004027274T DE 602004027274 D1 DE602004027274 D1 DE 602004027274D1
Authority
DE
Germany
Prior art keywords
rods
nuclear fuel
guide tubes
disposed
nozzles
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.)
Active
Application number
DE602004027274T
Other languages
English (en)
Inventor
Guy Gentet
Angelo Beati
Jacques Gauthier
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.)
Areva NP SAS
Original Assignee
Areva NP SAS
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 SAS filed Critical Areva NP SAS
Publication of DE602004027274D1 publication Critical patent/DE602004027274D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Supports For Pipes And Cables (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Fats And Perfumes (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
DE602004027274T 2003-09-30 2004-09-23 Ng bestimmten innenvorrichtung Active DE602004027274D1 (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
DE602004027274D1 true DE602004027274D1 (de) 2010-07-01

Family

ID=34307294

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004027274T Active DE602004027274D1 (de) 2003-09-30 2004-09-23 Ng 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 (12)

* 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
JP5642079B2 (ja) * 2008-11-13 2014-12-17 アレヴァ ゲゼルシャフト ミット ベシュレンクテル ハフツングＡｒｅｖａ ＧｍｂＨ 加圧水形原子炉の燃料集合体
AU2008365658B2 (en) 2008-12-25 2015-05-21 Thorium Power Inc. Fuel assembly for a light-water nuclear reactor (embodiments), light-water nuclear reactor and fuel element of the fuel assembly
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
WO2011143172A1 (en) 2010-05-11 2011-11-17 Thorium Power, Inc. Fuel assembly with metal fuel alloy kernel and method of manufacturing thereof
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

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 Muenchen, De
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
JP2007507702A (ja) 2007-03-29
FR2860335B1 (fr) 2007-12-07
CN1860554A (zh) 2006-11-08
ZA200602044B (en) 2007-06-27
EP1668648A2 (de) 2006-06-14
EP1668648B1 (de) 2010-05-19
US8416912B2 (en) 2013-04-09
FR2860335A1 (fr) 2005-04-01
ES2342939T3 (es) 2010-07-19
ATE468588T1 (de) 2010-06-15
US20080304612A1 (en) 2008-12-11
CN1860554B (zh) 2010-06-30
WO2005034137A3 (fr) 2005-07-21
WO2005034137A2 (fr) 2005-04-14

Similar Documents

Publication Publication Date Title
DE602004027274D1 (de) Ng bestimmten innenvorrichtung
MX2007007346A (es) Ensamble separador de combustible nuclear con guia para restos.
WO2007014260A3 (en) Advanced gray rod control assembly
ES354593A1 (es) Un reactor nuclear.
SE8304498L (sv) Distansdon for kernbrensleaggregat
TW200625341A (en) Rod assembly for nuclear reactors
ES8701407A1 (es) Perfeccionamientos en los conjuntos de combustible para reactor nuclear
DE69508172D1 (de) Kernbrennstabbündel mit vergrösserter aktiver Höhe für einen Druckwasserreaktor
KR830008329A (ko) 원자로 연료 집합체
SE8504811L (sv) Kernbrenslepatron
SE8003661L (sv) Brenslepatron for kernreaktorer
ES393980A1 (es) Un metodo para montar una barra de combustible nuclear.
WO1993004479A1 (en) Fuel assembly for thermal reactor
WO2005034136A3 (fr) Assemblage de combustible nucleaire comprenant un dispositif maille de renfort et utilisation d'un tel dispositif dans un assemblage de combustible nucleaire
ZA871253B (en) Spacer grid for a nuclear fuel assembly
DE69834610D1 (de) Zirkonium-Zinn-Eisen-Legierungen für Kernreaktorbrennstäbe und Bauteile, die einen hohen Abbrand ermöglichen
SE8404731D0 (sv) Distansanordning for brenslepatroner till kernreaktorer
EP2071579A3 (de) Brennstabbündelanordnung mit reduzierter Wahrscheinlichkeit einer Beschädigung
WO2002003393A3 (en) Pressurized water reactor fuel assembly spacer grid
ES8402972A1 (es) Procedimiento y utillaje para la fabricacion de un ensamblaje combustible de reactor nuclear.
KR840002142A (ko) 원자로용 연료체
JP2007515651A5 (de)
ES2136328T3 (es) Separador de altura reducida para las barras de combustible nuclear.
ZA202203399B (en) Nuclear fuel assembly with a reinforcement device
IT7827382A0 (it) Procedimento per la verifica della pressione in una barra dicombustibile di reattore nucleare.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition