FR2132705A1 - Nuclear reactor fuel rod spacing grille - Google Patents

Nuclear reactor fuel rod spacing grille

Info

Publication number
FR2132705A1
FR2132705A1 FR7212047A FR7212047A FR2132705A1 FR 2132705 A1 FR2132705 A1 FR 2132705A1 FR 7212047 A FR7212047 A FR 7212047A FR 7212047 A FR7212047 A FR 7212047A FR 2132705 A1 FR2132705 A1 FR 2132705A1
Authority
FR
France
Prior art keywords
nuclear reactor
fuel rod
reactor fuel
rod spacing
rods
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.)
Granted
Application number
FR7212047A
Other languages
English (en)
French (fr)
Other versions
FR2132705B1 (enExample
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.)
Belgonucleaire SA
Original Assignee
Belgonucleaire SA
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 Belgonucleaire SA filed Critical Belgonucleaire SA
Publication of FR2132705A1 publication Critical patent/FR2132705A1/fr
Application granted granted Critical
Publication of FR2132705B1 publication Critical patent/FR2132705B1/fr
Granted 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
    • G21C3/356—Spacer grids being provided with fuel element supporting members
    • G21C3/3566—Supporting members formed only of elements fixed on the 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7212047A 1971-04-09 1972-04-06 Nuclear reactor fuel rod spacing grille Granted FR2132705A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE765544A BE765544A (fr) 1971-04-09 1971-04-09 Grille d'espacement pour assemblage combustible nucleaire

Publications (2)

Publication Number Publication Date
FR2132705A1 true FR2132705A1 (en) 1972-11-24
FR2132705B1 FR2132705B1 (enExample) 1976-10-29

Family

ID=3857955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7212047A Granted FR2132705A1 (en) 1971-04-09 1972-04-06 Nuclear reactor fuel rod spacing grille

Country Status (6)

Country Link
BE (1) BE765544A (enExample)
CH (1) CH549261A (enExample)
ES (1) ES401514A1 (enExample)
FR (1) FR2132705A1 (enExample)
IT (1) IT951193B (enExample)
NL (1) NL173325C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578502A1 (en) 1992-07-10 1994-01-12 Mitsubishi Nuclear Fuel Co. Fuel rod support grids for fuel assembly

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465164A (fr) * 1965-01-21 1967-01-06 Licentia Gmbh Entretoise pour barres de combustible de réacteurs nucléaires
FR2011980A1 (enExample) * 1968-06-24 1970-03-13 Combustion Eng

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1465164A (fr) * 1965-01-21 1967-01-06 Licentia Gmbh Entretoise pour barres de combustible de réacteurs nucléaires
FR2011980A1 (enExample) * 1968-06-24 1970-03-13 Combustion Eng

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0578502A1 (en) 1992-07-10 1994-01-12 Mitsubishi Nuclear Fuel Co. Fuel rod support grids for fuel assembly
US5371769A (en) * 1992-07-10 1994-12-06 Mitsubishi Nuclear Fuel Co. Fuel rod support grids for fuel assembly

Also Published As

Publication number Publication date
FR2132705B1 (enExample) 1976-10-29
CH549261A (fr) 1974-05-15
IT951193B (it) 1973-06-30
NL173325C (nl) 1984-01-02
ES401514A1 (es) 1978-01-16
BE765544A (fr) 1971-08-30
NL173325B (nl) 1983-08-01
NL7204510A (enExample) 1972-10-11

Similar Documents

Publication Publication Date Title
CA968470A (en) Nuclear reactor internals construction and failed fuel rod detection system
CA919820A (en) Bimetallic spacer grid arrangement for nuclear reactor fuel elements
ES411267A1 (es) Un dispositivo espaciador para mantener la integridad espa- cial de elementos de combustion ensamblados en un subconjun-to de un reactor nuclear.
ES404659A1 (es) Perfeccionamientos en conjuntos de elementos combustibles para reactores nucleares.
FR2132705A1 (en) Nuclear reactor fuel rod spacing grille
ES404661A1 (es) Perfeccionamientos en rejillas separadoras celulares para conjuntos de elementos combustibles de reactores nucleares.
GB1056950A (en) Control elements for fast nuclear reactors
CA1009434A (en) Fabrication process for nuclear fuel pellets
ES404660A1 (es) Perfeccionamientos en conjuntos de elementos combustibles para reactores nucleares.
FR2041723A1 (en) Control rod for nuclear reactor
CA941524A (en) Spacer grid for nuclear reactor fuel assembly
KR780001329Y1 (en) Pressurized fuel elements for nuclear reactors
ATA177273A (de) Kernreaktor mit einem abstandhalter fur brennstabe, insbesondere schneller brutreaktor
CA898422A (en) Nuclear reactor control using neutron absorbing gas
CA829549A (en) Bracing grids for nuclear reactor fuel element assemblies
CA870848A (en) Fuel element support grid for nuclear reactor
CA657235A (en) Nuclear reactor fuel rod temperature measuring system
CA914321A (en) Spacer grid for nuclear reactor fuel elements
CA895048A (en) Spacer grid for nuclear reactor fuel elements
CA890099A (en) Support grid for nuclear reactor fuel elements
CA892298A (en) Support grid for nuclear reactor fuel elements
Höchel Structural changes in briefly treated uranium dioxide with and without neutron irradiation as an aid in determining temperature distribution in fuel elements for nuclear reactors(Structural changes in briefly treated uranium dioxide with and without neutron irradiation as aid in determining temperature distribution in fuel elements for nuclear reactors)
CA821750A (en) Spacer for fuel assemblies in a nuclear reactor
CA830699A (en) Nuclear reactor moderator fuel element
CA785880A (en) Liquid-moderated nuclear reactors calandria tubes arrangement

Legal Events

Date Code Title Description
ST Notification of lapse