GB1184980A - Improvements in and relating to Nuclear Fuel Assemblies - Google Patents

Improvements in and relating to Nuclear Fuel Assemblies

Info

Publication number
GB1184980A
GB1184980A GB52222/68A GB5222268A GB1184980A GB 1184980 A GB1184980 A GB 1184980A GB 52222/68 A GB52222/68 A GB 52222/68A GB 5222268 A GB5222268 A GB 5222268A GB 1184980 A GB1184980 A GB 1184980A
Authority
GB
United Kingdom
Prior art keywords
strips
fuel
central hole
metal sheet
pencils
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
Application number
GB52222/68A
Other languages
English (en)
Inventor
Richard Derussit
Pierre Rouge
Bernard Thomas
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1184980A publication Critical patent/GB1184980A/en
Expired 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
    • G21C3/34—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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Clamps And Clips (AREA)
  • Stackable Containers (AREA)
GB52222/68A 1967-11-16 1968-11-04 Improvements in and relating to Nuclear Fuel Assemblies Expired GB1184980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR128550 1967-11-16

Publications (1)

Publication Number Publication Date
GB1184980A true GB1184980A (en) 1970-03-18

Family

ID=8641818

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52222/68A Expired GB1184980A (en) 1967-11-16 1968-11-04 Improvements in and relating to Nuclear Fuel Assemblies

Country Status (8)

Country Link
BE (1) BE722574A (enrdf_load_stackoverflow)
CH (1) CH499176A (enrdf_load_stackoverflow)
DE (1) DE1808920B2 (enrdf_load_stackoverflow)
ES (1) ES360338A1 (enrdf_load_stackoverflow)
FR (1) FR1551233A (enrdf_load_stackoverflow)
GB (1) GB1184980A (enrdf_load_stackoverflow)
LU (1) LU57291A1 (enrdf_load_stackoverflow)
SE (1) SE335580B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652425A (en) * 1985-08-08 1987-03-24 Westinghouse Electric Corp. Bottom grid mounted debris trap for a fuel assembly
GB2197112A (en) * 1986-11-03 1988-05-11 Atomic Energy Authority Uk Fuel sub-assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652425A (en) * 1985-08-08 1987-03-24 Westinghouse Electric Corp. Bottom grid mounted debris trap for a fuel assembly
GB2197112A (en) * 1986-11-03 1988-05-11 Atomic Energy Authority Uk Fuel sub-assembly
GB2197112B (en) * 1986-11-03 1990-01-24 Atomic Energy Authority Uk Nuclear fuel element sub-assemblies

Also Published As

Publication number Publication date
FR1551233A (enrdf_load_stackoverflow) 1968-12-27
DE1808920B2 (de) 1972-02-10
SE335580B (enrdf_load_stackoverflow) 1971-06-01
DE1808920A1 (de) 1970-03-12
BE722574A (enrdf_load_stackoverflow) 1969-04-01
CH499176A (fr) 1970-11-15
ES360338A1 (es) 1970-10-16
LU57291A1 (enrdf_load_stackoverflow) 1969-02-25

Similar Documents

Publication Publication Date Title
ES524693A0 (es) Reja para soportar barras de combustible en un conjunto de combustible de reactor nuclear.
GB1158679A (en) Improvements in or relating to Toy Construction Kits
ES158243Y (es) Conjunto de union para ensamblar elementos tubulares en unaestructura.
JPS5340188A (en) Fuel assembly
ES243076Y (es) Rejilla para conjunto de combustible de reactor nuclear.
GB1167453A (en) Fuel Subassembly for Nuclear Reactor
GB1268957A (en) An improved fuel assembly spacer grid for a nuclear reactor
KR870008328A (ko) 핵연료 집합체
MX145703A (es) Purificador magnetico mejorado con un pre-purificador giratorio para combustible liquido y similares
GB1273719A (en) Bimetallic spacer grid
ES482019A1 (es) Perfeccionamientos en los tubos guia de combustible.
ES8504401A1 (es) Perfeccionamientos en los sistemas combustibles de reactor nuclear.
GB1189082A (en) Improvements in or relating to a Reinforcement Grid
GB1198170A (en) Improvements in or relating to Structures suitable as Electrodes for Electrostatic Precipitators
GB956851A (en) Improvements in and relating to nuclear fuel element castings
DE3668718D1 (de) Kernbrennstabhaltegitter mit vielfachnoppenanordnung.
GB1184980A (en) Improvements in and relating to Nuclear Fuel Assemblies
IT1082369B (it) Dispositivo per bruciare un combustibile secondario insieme con un combustibile primario in grandi impianti di combustione
Owualah Providing the Necessary Economic Infrastructures for Small Businesses: Whose Responsibility?
GB1265625A (enrdf_load_stackoverflow)
ES459701A1 (es) Conjunto combustible a placas para un reactor nuclear.
GB1207188A (en) Transportable ground mat for vertical and short take-off and landing of aircraft
GB1002784A (en) Nuclear fuel assembly
ES462334A1 (es) Procedimiento para soldar elementos de armadura de una reja de conjunto de combustible de reactor nuclear.
GB1132919A (en) Nuclear fuel assembly

Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee