FI113101B - Nuclear fuel element spreader - Google Patents

Nuclear fuel element spreader

Info

Publication number
FI113101B
FI113101B FI940785A FI940785A FI113101B FI 113101 B FI113101 B FI 113101B FI 940785 A FI940785 A FI 940785A FI 940785 A FI940785 A FI 940785A FI 113101 B FI113101 B FI 113101B
Authority
FI
Finland
Prior art keywords
nuclear fuel
fuel element
spreader
element spreader
nuclear
Prior art date
Application number
FI940785A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI940785A (en
FI940785A0 (en
Inventor
Paul Gerard Giddins
Paul Turner
Peter John Ferris
Original Assignee
British Nuclear Fuels Plc
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 British Nuclear Fuels Plc filed Critical British Nuclear Fuels Plc
Publication of FI940785A0 publication Critical patent/FI940785A0/en
Publication of FI940785A publication Critical patent/FI940785A/en
Application granted granted Critical
Publication of FI113101B publication Critical patent/FI113101B/en

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
    • G21C3/352—Spacer grids formed of assembled intersecting strips
    • 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
FI940785A 1993-02-20 1994-02-18 Nuclear fuel element spreader FI113101B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939303452A GB9303452D0 (en) 1993-02-20 1993-02-20 Spacer and holder grids for nuclear fuel elements

Publications (3)

Publication Number Publication Date
FI940785A0 FI940785A0 (en) 1994-02-18
FI940785A FI940785A (en) 1994-08-21
FI113101B true FI113101B (en) 2004-02-27

Family

ID=10730778

Family Applications (1)

Application Number Title Priority Date Filing Date
FI940785A FI113101B (en) 1993-02-20 1994-02-18 Nuclear fuel element spreader

Country Status (5)

Country Link
CZ (1) CZ283375B6 (en)
FI (1) FI113101B (en)
GB (2) GB9303452D0 (en)
HU (1) HU214389B (en)
SK (1) SK20094A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19915444A1 (en) * 1999-04-06 2000-10-19 Siemens Ag Nuclear reactor fuel element has a hexagon-shaped cross-section with fuel rods running vertical to this cross-section and distributed in a triangular pattern
RU2383954C1 (en) * 2008-09-15 2010-03-10 Открытое акционерное общество "Машиностроительный завод" Mixing grid for nuclear reactor fuel assembly
RU2448376C1 (en) * 2010-10-01 2012-04-20 Открытое акционерное общество "Машиностроительный завод" Structure of plate grid for fuel assembly

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359088A (en) * 1980-11-21 1982-11-16 The Babcock & Wilcox Company Steam generator tube supports
FR2594998B1 (en) * 1986-02-24 1988-06-10 Fragema Framatome & Cogema GRILLE FOR NUCLEAR FUEL ASSEMBLY, AND ASSEMBLY COMPRISING APPLICATION

Also Published As

Publication number Publication date
GB9403128D0 (en) 1994-04-20
HUT69807A (en) 1995-09-28
FI940785A (en) 1994-08-21
GB2277191A (en) 1994-10-19
HU9400492D0 (en) 1994-05-30
GB9303452D0 (en) 1993-04-07
CZ37894A3 (en) 1994-09-14
HU214389B (en) 1998-03-30
SK20094A3 (en) 1994-09-07
FI940785A0 (en) 1994-02-18
CZ283375B6 (en) 1998-04-15
GB2277191B (en) 1997-01-29

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Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: WESTINGHOUSE ELECTRIC COMPANY LLC

Free format text: WESTINGHOUSE ELECTRIC COMPANY LLC

PC Transfer of assignment of patent

Owner name: WESTINGHOUSE ELECTRIC SWEDEN AB

Free format text: WESTINGHOUSE ELECTRIC SWEDEN AB

MA Patent expired