FI972693A - Bränslesats, som innehåller korta bränsleenheter - Google Patents

Bränslesats, som innehåller korta bränsleenheter Download PDF

Info

Publication number
FI972693A
FI972693A FI972693A FI972693A FI972693A FI 972693 A FI972693 A FI 972693A FI 972693 A FI972693 A FI 972693A FI 972693 A FI972693 A FI 972693A FI 972693 A FI972693 A FI 972693A
Authority
FI
Finland
Prior art keywords
fuel
includes short
units
input
fuel input
Prior art date
Application number
FI972693A
Other languages
English (en)
Finnish (fi)
Other versions
FI972693A0 (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
Publication of FI972693A0 publication Critical patent/FI972693A0/sv
Publication of FI972693A publication Critical patent/FI972693A/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
    • G21C3/326—Bundles of parallel pin-, rod-, or tube-shaped fuel elements comprising fuel elements of different composition; comprising, in addition to the fuel elements, other pin-, rod-, or tube-shaped elements, e.g. control rods, grid support rods, fertile rods, poison rods or dummy rods
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Hydrogen, Water And Hydrids (AREA)
FI972693A 1994-12-23 1997-06-23 Bränslesats, som innehåller korta bränsleenheter FI972693A (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9404497A SE9404497D0 (sv) 1994-12-23 1994-12-23 Bränslepatron med korta bränsleenheter
PCT/SE1995/001478 WO1996020483A1 (en) 1994-12-23 1995-12-08 Fuel assembly with short fuel units

Publications (2)

Publication Number Publication Date
FI972693A0 FI972693A0 (sv) 1997-06-23
FI972693A true FI972693A (sv) 1997-06-23

Family

ID=20396460

Family Applications (1)

Application Number Title Priority Date Filing Date
FI972693A FI972693A (sv) 1994-12-23 1997-06-23 Bränslesats, som innehåller korta bränsleenheter

Country Status (8)

Country Link
US (1) US6347130B1 (sv)
EP (1) EP0799483B1 (sv)
JP (1) JPH10511464A (sv)
DE (1) DE69510378T2 (sv)
ES (1) ES2135786T3 (sv)
FI (1) FI972693A (sv)
SE (1) SE9404497D0 (sv)
WO (1) WO1996020483A1 (sv)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE506818C2 (sv) * 1996-06-20 1998-02-16 Asea Atom Ab Kärnbränslepatron
SE508645C2 (sv) 1996-06-20 1998-10-26 Asea Atom Ab Kärnbränslepatron för lättvattenreaktor med axiellt gap i det klyvbara materialet
SE506820C2 (sv) 1996-06-20 1998-02-16 Asea Atom Ab Bränslepatron innefattande ett flertal på varandra staplade bränsleenheter, där bränsleenheterna innefattar bränslestavar med skilda diametrar
SE508060C2 (sv) * 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron innefattande medel för rotation av ånga och vatten runt en ångledningskanal
SE508059C2 (sv) * 1996-06-20 1998-08-17 Asea Atom Ab Kärnbränslepatron uppbyggd av ett flertal på varandra staplade bränsleenheter
SE506819C2 (sv) * 1996-06-20 1998-02-16 Asea Atom Ab Bränslepatron med topp- och bottenplatta vilka innefattar sidostöd för stödjande av bränslestavar. Bränslepatron där topp- och bottenplattan innefattar blandningsfenor. Bränslepatron där topp- och bottenplattan har ett vågformigt tvärsnitt
SE508106C2 (sv) 1996-12-20 1998-08-31 Asea Atom Ab Bränslepatron för kokarvattenreaktor innefattande en rotationscell samt en i denna anordnad ångledningskanal
SE509875C2 (sv) * 1997-06-27 1999-03-15 Asea Brown Boveri Bränslepatron vid en kokarvattenreaktor
WO2000038194A1 (de) * 1998-12-18 2000-06-29 Siemens Aktiengesellschaft Brennelement für einen siedewasser-kernreaktor
SE522371C2 (sv) * 1998-12-23 2004-02-03 Westinghouse Atom Ab Bränslepatron för en lättvattenreaktor
SE517733C2 (sv) * 2000-11-02 2002-07-09 Westinghouse Atom Ab Bränslepatron och rörformigt element för en nukleär kokarvattenreaktor
US6891912B1 (en) * 2002-06-26 2005-05-10 Pinnacle West Capital Corporation Fuel assemblies in a reactor core and method of designing and arranging same
US7139353B2 (en) * 2002-12-06 2006-11-21 Framatome Anp Inc. Boiling water reactor nuclear fuel assembly lifting support
US8953731B2 (en) 2004-12-03 2015-02-10 General Electric Company Method of producing isotopes in power nuclear reactors
US9202598B2 (en) * 2007-11-28 2015-12-01 Ge-Hitachi Nuclear Energy Americas Llc Fail-free fuel bundle assembly
US9899107B2 (en) 2010-09-10 2018-02-20 Ge-Hitachi Nuclear Energy Americas Llc Rod assembly for nuclear reactors

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US3015616A (en) * 1956-11-02 1962-01-02 Westinghouse Electric Corp Rod type fuel assembly
US3212983A (en) * 1957-12-05 1965-10-19 Licentia Gmbh Neutronic reactor
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US3235463A (en) * 1958-01-31 1966-02-15 Babcock & Wilcox Co Nuclear reactor
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US3172820A (en) * 1958-07-25 1965-03-09 Neutronic reactor
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FR1519593A (fr) * 1966-12-05 1968-04-05 Commissariat Energie Atomique Assemblage combustible nucléaire
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SE465191B (sv) * 1989-12-14 1991-08-05 Asea Atom Ab Braenslepatron foer en kaernreaktor av kokarvattentyp
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DE4117623A1 (de) * 1991-05-29 1993-02-18 Siemens Ag Brennelement fuer leichtwasserreaktoren, insbesondere fuer heizreaktoren, und kernstruktur daraus
FR2682213B1 (fr) * 1991-10-04 1994-01-07 Framatome Embout inferieur d'un assemblage combustible pour reacteur nucleaire refroidi a l'eau.
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JPH06174874A (ja) * 1992-12-03 1994-06-24 Hitachi Ltd 燃料集合体及び炉心
US5479464A (en) * 1994-08-30 1995-12-26 Westinghouse Electric Corporation Expandable top nozzle and device for securing same to a nuclear fuel assembly

Also Published As

Publication number Publication date
EP0799483A1 (en) 1997-10-08
FI972693A0 (sv) 1997-06-23
SE9404497D0 (sv) 1994-12-23
JPH10511464A (ja) 1998-11-04
WO1996020483A1 (en) 1996-07-04
US6347130B1 (en) 2002-02-12
EP0799483B1 (en) 1999-06-16
DE69510378T2 (de) 2000-04-06
ES2135786T3 (es) 1999-11-01
DE69510378D1 (de) 1999-07-22

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