ES2185027T3 - Conjunto combustible que comprende una pieza para la retencion de elementos alargados. - Google Patents

Conjunto combustible que comprende una pieza para la retencion de elementos alargados.

Info

Publication number
ES2185027T3
ES2185027T3 ES97929652T ES97929652T ES2185027T3 ES 2185027 T3 ES2185027 T3 ES 2185027T3 ES 97929652 T ES97929652 T ES 97929652T ES 97929652 T ES97929652 T ES 97929652T ES 2185027 T3 ES2185027 T3 ES 2185027T3
Authority
ES
Spain
Prior art keywords
piece
fuel assembly
retaining
long elements
elongated elements
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 - Lifetime
Application number
ES97929652T
Other languages
English (en)
Inventor
Anders Micko
Peter Rudling
Dietmar Wolfram
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
Westinghouse 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 Westinghouse Atom AB filed Critical Westinghouse Atom AB
Application granted granted Critical
Publication of ES2185027T3 publication Critical patent/ES2185027T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • 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
    • G21C3/34—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)
  • Compositions Of Oxide Ceramics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

Conjunto combustible (1) que comprende una pluralidad de elementos alargados (3) rellenos de un combustible nuclear y por lo menos una pieza (5, 6, 7) para la retención de elementos alargados (3), caracterizado porque la pieza de retención (5, 6, 7) comprende una pieza mecánicamente autoportante construida de material cerámico.
ES97929652T 1996-06-27 1997-06-18 Conjunto combustible que comprende una pieza para la retencion de elementos alargados. Expired - Lifetime ES2185027T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602541A SE9602541D0 (sv) 1996-06-27 1996-06-27 Bränslepatron innefattande en komponent för sammanhållning av långsträckta element

Publications (1)

Publication Number Publication Date
ES2185027T3 true ES2185027T3 (es) 2003-04-16

Family

ID=20403181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97929652T Expired - Lifetime ES2185027T3 (es) 1996-06-27 1997-06-18 Conjunto combustible que comprende una pieza para la retencion de elementos alargados.

Country Status (7)

Country Link
US (1) US6226342B1 (es)
EP (1) EP1016090B1 (es)
JP (1) JP3966559B2 (es)
DE (1) DE69717169T2 (es)
ES (1) ES2185027T3 (es)
SE (1) SE9602541D0 (es)
WO (1) WO1997050091A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7009962B1 (en) * 1998-09-30 2006-03-07 Cisco Technology, Inc. Method and apparatus for providing forwarding on ring-no-answer for remote telephone extensions using voice over packet-data-network systems (VOPS)
US6584108B1 (en) * 1998-09-30 2003-06-24 Cisco Technology, Inc. Method and apparatus for dynamic allocation of multiple signal processing resources among multiple channels in voice over packet-data-network systems (VOPS)
US7339924B1 (en) * 1998-09-30 2008-03-04 Cisco Technology, Inc. Method and apparatus for providing ringing timeout disconnect supervision in remote telephone extensions using voice over packet-data-network systems (VOPS)
US7068594B1 (en) 1999-02-26 2006-06-27 Cisco Technology, Inc. Method and apparatus for fault tolerant permanent voice calls in voice-over-packet systems
KR101474864B1 (ko) 2007-12-26 2014-12-19 토륨 파워 인코포레이티드 원자로(대용물), 원자로(대용물)를 위한 드라이버-브리딩 모듈들로 구성된 연료 집합체 및 연료 집합체용 연료 요소
US8116423B2 (en) 2007-12-26 2012-02-14 Thorium Power, Inc. Nuclear reactor (alternatives), fuel assembly of seed-blanket subassemblies for nuclear reactor (alternatives), and fuel element for fuel assembly
EP2372717B1 (en) 2008-12-25 2016-04-13 Thorium Power, Inc. Fuel assembly for a light-water nuclear reactor and light-water nuclear reactor
EP2471072B1 (en) * 2009-08-28 2019-01-09 TerraPower LLC A nuclear fission reactor
SE536815C2 (sv) 2010-03-01 2014-09-16 Westinghouse Electric Sweden Reaktorkomponent
US20110268243A1 (en) * 2010-04-28 2011-11-03 Lars Hallstadius Fuel channel arranged to be comprised by a fuel element for a fission reactor
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
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation Fuel assembly
JP6239887B2 (ja) * 2013-07-25 2017-11-29 株式会社グローバル・ニュークリア・フュエル・ジャパン 燃料集合体
US10128004B2 (en) * 2013-10-04 2018-11-13 Westinghouse Electric Company Llc High temperature strength, corrosion resistant, accident tolerant nuclear fuel assembly grid
JP6352711B2 (ja) 2014-07-22 2018-07-04 株式会社東芝 チャンネルボックス及びチャンネルボックスの製造方法
JP7427626B2 (ja) 2021-03-18 2024-02-05 株式会社東芝 チャンネルボックス及び燃料集合体

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK125207B (da) 1970-08-21 1973-01-15 Atomenergikommissionen Fremgangsmåde til fremstilling af dispersionsforstærkede zirconiumprodukter.
CA1232827A (en) * 1984-04-20 1988-02-16 Yasumasa Furutani Inhibition of deposition of radioactive substances on nuclear power plant components
US5026517A (en) * 1984-12-11 1991-06-25 Siemens Aktiengesellschaft Nuclear power plant with water or liquid sodium coolant and a metallic component contacting the coolant
US4707330A (en) 1985-01-08 1987-11-17 Westinghouse Electric Corp. Zirconium metal matrix-silicon carbide composite nuclear reactor components
DE3640494A1 (de) 1986-11-27 1988-06-09 Hobeg Hochtemperaturreaktor Kugelfoermiges brennelement fuer hochtemperaturreaktoren und verfahren zu seiner herstellung
JP2949586B2 (ja) * 1988-03-07 1999-09-13 株式会社日立製作所 電導材及びその製造法
JP2559136B2 (ja) * 1988-10-26 1996-12-04 三菱マテリアル株式会社 原子炉燃料被覆管支持格子用Ｚｒ合金
US5102483A (en) * 1989-02-27 1992-04-07 Jgc Corporation Method for production of elongated ceramic sheets
DE4126738A1 (de) * 1990-12-11 1992-06-17 Claussen Nils Zr0(pfeil abwaerts)2(pfeil abwaerts)-haltiger keramikformkoerper
DE4302721A1 (de) * 1993-02-01 1994-08-04 Claussen Nils Verfahren zur Herstellung von feinkörnigen Al¶2¶ O¶3¶ enthaltenden keramischen Formkörpern unter Verwendung von pulverförmigem Aluminiummetall

Also Published As

Publication number Publication date
SE9602541D0 (sv) 1996-06-27
JP2000513095A (ja) 2000-10-03
US6226342B1 (en) 2001-05-01
EP1016090A1 (en) 2000-07-05
DE69717169D1 (de) 2002-12-19
DE69717169T2 (de) 2003-10-02
JP3966559B2 (ja) 2007-08-29
WO1997050091A1 (en) 1997-12-31
EP1016090B1 (en) 2002-11-13

Similar Documents

Publication Publication Date Title
ES2185027T3 (es) Conjunto combustible que comprende una pieza para la retencion de elementos alargados.
ES531871A0 (es) Procedimiento para la fotorreticulacion mediante el uso de una composicion que contiene un material fotorreticulable y un aceptor de electrones.
ES2039184B1 (es) Comprobador de bateria.
MX9306499A (es) Composiciones farmaceuticas que contienen una anfetamina.
DE68919176D1 (de) Faseroptische, gekrümmte Diffusionsplatte mit hohem Kontrast.
DE69006861D1 (de) Brenner und Brennstoffinjektor-Anordnung.
DE69415512D1 (de) Dieselbrennstoff mit niedriger emission
DE69329713D1 (de) Mit beugungsgitter integrierter mehrfachstreifen vielfachlaser-resonator
DE69000504D1 (de) Ori-gehemmte motorkraftstoffzusammensetzung.
DE69526338D1 (de) Hochdruck-brennstoff-verteilung
DE69017328D1 (de) Kernbrennstoffmaterialzusammensetzung.
DE69012758D1 (de) Kraftstoffabgabevorrichtung.
NO901887D0 (no) Brennstoffcelleanordning og fremgangsmaate for dennes fremstilling.
IT1243738B (it) Analizzatore di gas con filtro a diffusione.
DE68900344D1 (de) Automatisch abschaltender und selbstsperrender auftankstutzen.
DE68919101D1 (de) Gasabschaltungsvorrichtung.
DE59007726D1 (de) Speicherkraftstoffeinspritzvorrichtung.
DE3851474D1 (de) Brennelementgitterprüfgerät und -verfahren.
NO169063C (no) Sammensatt fast drivstoff.
DE3877046D1 (de) Wiederzusammenbaubares kernbrennstoffbuendel.
IT8322583A0 (it) Dispositivo per supportare e trasportare carichi con una piastra di appoggio ed un dispositivo a cuscinetto d'aria.
IT8121243A0 (it) Perfezionamenti nello stadio di potenza di una turbina a gas.
IT8883374A0 (it) Procedimento di trasporto bobine con stoppino pre posizionato.
FR2693825B1 (fr) Assemblage combustible nucléaire et ensemble grappe-assemblage en comportant application.
NL194364B (nl) Kantpers en bombeermiddelen daarvoor.