SE509202C2 - Spridare och bränslepatron för en kokarreaktor - Google Patents

Spridare och bränslepatron för en kokarreaktor

Info

Publication number
SE509202C2
SE509202C2 SE9303047A SE9303047A SE509202C2 SE 509202 C2 SE509202 C2 SE 509202C2 SE 9303047 A SE9303047 A SE 9303047A SE 9303047 A SE9303047 A SE 9303047A SE 509202 C2 SE509202 C2 SE 509202C2
Authority
SE
Sweden
Prior art keywords
spreader
coolant
frame
fuel
diffuser
Prior art date
Application number
SE9303047A
Other languages
English (en)
Swedish (sv)
Other versions
SE9303047D0 (sv
SE9303047L (sv
Inventor
Tommy Gustafsson
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 SE9303047A priority Critical patent/SE509202C2/sv
Publication of SE9303047D0 publication Critical patent/SE9303047D0/xx
Priority to US08/304,481 priority patent/US5530729A/en
Priority to DE4432701A priority patent/DE4432701A1/de
Priority to JP6221896A priority patent/JPH07167976A/ja
Publication of SE9303047L publication Critical patent/SE9303047L/xx
Publication of SE509202C2 publication Critical patent/SE509202C2/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
    • G21C3/322—Means to influence the coolant flow through or around the bundles
    • 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)
  • Fuel Cell (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
SE9303047A 1993-09-17 1993-09-20 Spridare och bränslepatron för en kokarreaktor SE509202C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9303047A SE509202C2 (sv) 1993-09-20 1993-09-20 Spridare och bränslepatron för en kokarreaktor
US08/304,481 US5530729A (en) 1993-09-17 1994-09-12 Fuel assembly and spacer for a boiling reactor
DE4432701A DE4432701A1 (de) 1993-09-20 1994-09-14 Abstandshalter und mit diesem ausgerüstetes Brennelement für einen Siedereaktor
JP6221896A JPH07167976A (ja) 1993-09-17 1994-09-16 沸騰水炉の燃料集合体とスペーサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303047A SE509202C2 (sv) 1993-09-20 1993-09-20 Spridare och bränslepatron för en kokarreaktor

Publications (3)

Publication Number Publication Date
SE9303047D0 SE9303047D0 (sv) 1993-09-20
SE9303047L SE9303047L (sv) 1995-03-18
SE509202C2 true SE509202C2 (sv) 1998-12-14

Family

ID=20391142

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303047A SE509202C2 (sv) 1993-09-17 1993-09-20 Spridare och bränslepatron för en kokarreaktor

Country Status (4)

Country Link
US (1) US5530729A (de)
JP (1) JPH07167976A (de)
DE (1) DE4432701A1 (de)
SE (1) SE509202C2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9707690D0 (en) * 1997-04-16 1997-06-04 British Nuclear Fuels Plc Improvements in or relating to fuel assemblies
US6526116B1 (en) * 1997-07-02 2003-02-25 Westinghouse Electric Company Llc Nuclear fuel assembly with hydraulically balanced mixing vanes
SE521687C2 (sv) * 1998-09-18 2003-11-25 Westinghouse Atom Ab Spridare och bränslepatron för en nukleär kokarvattenreaktor
SE519517C2 (sv) * 2000-07-03 2003-03-11 Westinghouse Atom Ab Bränslepatron för en nukleär reaktor anordnad med flödespåverkande spridare
DE10208502C1 (de) * 2002-02-27 2003-09-25 Framatome Anp Gmbh Abstandhalter für ein Brennelement eines Siedewasserreaktors
JP5585883B2 (ja) 2007-12-26 2014-09-10 トリウム・パワー、インク 核燃料集合体、核燃料集合体を含む軽水炉、及び核燃料集合体の使用方法
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
HUE043364T2 (hu) 2008-12-25 2019-08-28 Thorium Power Inc Fûtõelem és egy fûtõelem elkészítési eljárása egy nukleáris reaktor egy fûtõelem-egysége számára
JP4751943B2 (ja) * 2009-06-24 2011-08-17 トヨタ自動車株式会社 車載ハンズフリー電話システム及びトーン送出方法
US10170207B2 (en) 2013-05-10 2019-01-01 Thorium Power, Inc. Fuel assembly
US10192644B2 (en) 2010-05-11 2019-01-29 Lightbridge Corporation 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
EP2525367A1 (de) * 2011-05-20 2012-11-21 Areva NP Abstandsgitter für Kernbrennstoffbündel und zugehöriges Kernbrennstoffbündel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330850A1 (de) * 1983-08-26 1985-03-14 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
DE3334974A1 (de) * 1983-09-27 1985-04-18 Kraftwerk Union AG, 4330 Mülheim Kernreaktorbrennelement
US4728490A (en) * 1986-09-17 1988-03-01 Westinghouse Electric Corp. Fuel rod spacer with perimeter scoops for diverting liquid coolant flow
JPH01173898A (ja) * 1987-09-10 1989-07-10 Mitsubishi Nuclear Fuel Co Ltd 原子炉燃料集合体の支持格子
SE464993B (sv) * 1989-11-14 1991-07-08 Asea Atom Ab Braenslepatron foer en kokarreaktor
SE464994B (sv) * 1989-11-14 1991-07-08 Asea Atom Ab Braenslepatron foer en kokarreaktor
SE470032B (sv) * 1992-03-17 1993-10-25 Asea Atom Ab Spridare för sammanhållning av ett antal långsträckta bränslestavar till ett knippe för placering i en kärnreaktor av BWR- eller PWP-typ.
US5278883A (en) * 1992-03-30 1994-01-11 Siemens Power Corporation Low pressure drop spacer for nuclear fuel assemblies

Also Published As

Publication number Publication date
DE4432701A1 (de) 1995-03-23
US5530729A (en) 1996-06-25
JPH07167976A (ja) 1995-07-04
SE9303047D0 (sv) 1993-09-20
SE9303047L (sv) 1995-03-18

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