SE0002513L - Spridare och bränslepatron för en nukleär reaktor - Google Patents

Spridare och bränslepatron för en nukleär reaktor

Info

Publication number
SE0002513L
SE0002513L SE0002513A SE0002513A SE0002513L SE 0002513 L SE0002513 L SE 0002513L SE 0002513 A SE0002513 A SE 0002513A SE 0002513 A SE0002513 A SE 0002513A SE 0002513 L SE0002513 L SE 0002513L
Authority
SE
Sweden
Prior art keywords
flow
nuclear reactor
sprinkler
cells
fuel cartridge
Prior art date
Application number
SE0002513A
Other languages
English (en)
Other versions
SE519517C2 (sv
SE0002513D0 (sv
Inventor
Olov Nylund
Original Assignee
Asea 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 filed Critical Asea Atom Ab
Priority to SE0002513A priority Critical patent/SE519517C2/sv
Publication of SE0002513D0 publication Critical patent/SE0002513D0/sv
Priority to ES01945864T priority patent/ES2316453T3/es
Priority to US10/312,867 priority patent/US6816563B2/en
Priority to JP2002507382A priority patent/JP5200205B2/ja
Priority to DE60136819T priority patent/DE60136819D1/de
Priority to EP01945864A priority patent/EP1307886B1/en
Priority to PCT/SE2001/001491 priority patent/WO2002003394A1/en
Publication of SE0002513L publication Critical patent/SE0002513L/sv
Publication of SE519517C2 publication Critical patent/SE519517C2/sv

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
    • G21C3/34—Spacer grids
    • G21C3/344—Spacer grids formed of assembled tubular 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
    • G21C3/30—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
    • G21C3/3432—Grids designed to influence the coolant, i.e. coolant mixing function
    • 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)
  • Fuel Cell (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
SE0002513A 2000-07-03 2000-07-03 Bränslepatron för en nukleär reaktor anordnad med flödespåverkande spridare SE519517C2 (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0002513A SE519517C2 (sv) 2000-07-03 2000-07-03 Bränslepatron för en nukleär reaktor anordnad med flödespåverkande spridare
ES01945864T ES2316453T3 (es) 2000-07-03 2001-06-28 Ensamblado de combustible para un reactor nuclear.
US10/312,867 US6816563B2 (en) 2000-07-03 2001-06-28 Spacer and fuel assembly for a nuclear reactor
JP2002507382A JP5200205B2 (ja) 2000-07-03 2001-06-28 原子炉用の燃料集合体
DE60136819T DE60136819D1 (de) 2000-07-03 2001-06-28 Brennelementbaugruppe für einen kernreaktor
EP01945864A EP1307886B1 (en) 2000-07-03 2001-06-28 fuel assembly for a nuclear reactor
PCT/SE2001/001491 WO2002003394A1 (en) 2000-07-03 2001-06-28 Spacer and fuel assembly for a nuclear reactor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0002513A SE519517C2 (sv) 2000-07-03 2000-07-03 Bränslepatron för en nukleär reaktor anordnad med flödespåverkande spridare

Publications (3)

Publication Number Publication Date
SE0002513D0 SE0002513D0 (sv) 2000-07-03
SE0002513L true SE0002513L (sv) 2002-01-04
SE519517C2 SE519517C2 (sv) 2003-03-11

Family

ID=20280356

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0002513A SE519517C2 (sv) 2000-07-03 2000-07-03 Bränslepatron för en nukleär reaktor anordnad med flödespåverkande spridare

Country Status (7)

Country Link
US (1) US6816563B2 (sv)
EP (1) EP1307886B1 (sv)
JP (1) JP5200205B2 (sv)
DE (1) DE60136819D1 (sv)
ES (1) ES2316453T3 (sv)
SE (1) SE519517C2 (sv)
WO (1) WO2002003394A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2336338T3 (es) 2004-01-15 2010-04-12 Westinghouse Electric Sweden Ab Separador y unidad de combustible para una central nuclear.
US20100322371A1 (en) * 2005-01-11 2010-12-23 Westinghouse Electric Company Llc Optimized flower tubes and optimized advanced grid configurations
RU2290707C1 (ru) * 2005-07-08 2006-12-27 Открытое акционерное общество "ТВЭЛ" Дистанционирующая решетка
DE102005035486B3 (de) * 2005-07-26 2007-02-22 Areva Np Gmbh Brennelement für einen Druckwasserkernreaktor
RU2331119C1 (ru) * 2006-12-22 2008-08-10 Открытое акционерное общество "ТВЭЛ" Тепловыделяющая сборка и вставной дистанционирующий элемент
US20080232537A1 (en) * 2007-03-19 2008-09-25 Adolfo Reparaz Nuclear fuel assembly with an advanced spacer grid
JP7382031B2 (ja) 2018-10-18 2023-11-16 日本エンヂニヤ株式会社 上向流傾斜板沈砂槽
RU2715387C1 (ru) * 2019-05-27 2020-02-27 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Дистанционирующая и перемешивающая решетка тепловыделяющей сборки ядерного реактора

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749640A (en) * 1970-06-02 1973-07-31 United Nuclear Corp Nuclear reactor having improved coolant reflecting arrangement
DE2157742A1 (de) * 1971-11-22 1973-05-30 Siemens Ag Brennelement fuer einen druckwasserreaktor
US3933584A (en) * 1973-04-23 1976-01-20 Nuclear Fuel Services, Inc. Grid for nuclear fuel assembly
FR2339232A1 (fr) * 1976-01-21 1977-08-19 Kraftwerk Union Ag Element combustible de reacteur nucleaire
JPS60203893A (ja) * 1984-03-29 1985-10-15 日本原子力研究所 原子炉燃料集合体用グリツドスペ−サ
US4844860A (en) * 1986-06-20 1989-07-04 Combustion Engineering, Inc. Support grid with integral vanes
JPH0713664B2 (ja) * 1989-04-26 1995-02-15 株式会社日立製作所 燃料集合体および燃料スペーサ
US5024810A (en) * 1989-05-22 1991-06-18 Combustion Engineering, Inc. Support grid with integral inclined waves
DE4006264A1 (de) * 1990-02-28 1991-08-29 Siemens Ag Siedewasserkernreaktor und kernreaktorbrennelement fuer diesen siedewasserkernreaktor
US5110539A (en) * 1990-12-07 1992-05-05 Combustion Engineering, Inc. Spacer grid assembly fixture
JP2945459B2 (ja) * 1990-10-25 1999-09-06 株式会社日立製作所 燃料集合体
JP3034314B2 (ja) * 1991-01-17 2000-04-17 株式会社東芝 燃料集合体
US5259009A (en) * 1991-08-19 1993-11-02 Siemens Power Corporation Boiling water reactor fuel rod assembly with fuel rod spacer arrangement
US5247551A (en) * 1991-09-24 1993-09-21 Siemens Power Corporation Spacer sleeve for nuclear fuel assembly
DE4218480A1 (de) * 1992-06-04 1993-12-09 Siemens Ag Kernreaktorbrennelement
US5265140A (en) * 1992-06-29 1993-11-23 Combustion Engineering, Inc. Inverted vane mixing grid
US5299245A (en) * 1992-11-02 1994-03-29 B&W Fuel Company Spacer grid for a nuclear fuel assembly
JP3217511B2 (ja) * 1993-01-19 2001-10-09 株式会社東芝 原子炉燃料集合体
JP3195101B2 (ja) * 1993-01-29 2001-08-06 株式会社東芝 燃料スペーサおよび燃料集合体
SE509202C2 (sv) * 1993-09-20 1998-12-14 Asea Atom Ab Spridare och bränslepatron för en kokarreaktor
SE510816C2 (sv) * 1993-11-02 1999-06-28 Asea Atom Ab Spridare och bränslepatron för en kärnreaktor
US5440599A (en) * 1994-02-03 1995-08-08 Combustion Engineering, Inc. Spacer grid with integral "side supported" flow directing vanes
JPH08160174A (ja) * 1994-12-01 1996-06-21 Hitachi Ltd 燃料集合体
SE505144C2 (sv) * 1995-10-20 1997-06-30 Asea Atom Ab Spridare för en bränslepatron innefattande blandningsfenor samt bränslepatron innefattande sådan spridare
JP3872598B2 (ja) * 1998-07-08 2007-01-24 三菱重工業株式会社 原子炉燃料集合体の支持格子
SE521687C2 (sv) * 1998-09-18 2003-11-25 Westinghouse Atom Ab Spridare och bränslepatron för en nukleär kokarvattenreaktor
US6507630B1 (en) * 2000-05-01 2003-01-14 General Electric Company Cell flow diverter and flow diverter/vortex generator assembly for BWR spacers

Also Published As

Publication number Publication date
WO2002003394A1 (en) 2002-01-10
US6816563B2 (en) 2004-11-09
JP5200205B2 (ja) 2013-06-05
DE60136819D1 (de) 2009-01-15
EP1307886A1 (en) 2003-05-07
JP2004502185A (ja) 2004-01-22
EP1307886B1 (en) 2008-12-03
US20030147487A1 (en) 2003-08-07
ES2316453T3 (es) 2009-04-16
SE519517C2 (sv) 2003-03-11
SE0002513D0 (sv) 2000-07-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed
NUG Patent has lapsed