GB1357055A - Spacing grid for nuclear fuel rods - Google Patents

Spacing grid for nuclear fuel rods

Info

Publication number
GB1357055A
GB1357055A GB5082872A GB5082872A GB1357055A GB 1357055 A GB1357055 A GB 1357055A GB 5082872 A GB5082872 A GB 5082872A GB 5082872 A GB5082872 A GB 5082872A GB 1357055 A GB1357055 A GB 1357055A
Authority
GB
United Kingdom
Prior art keywords
skirt
grid
tube
rods
fuel
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
GB5082872A
Other languages
English (en)
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 GB1357055A publication Critical patent/GB1357055A/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
    • G21C3/33—Supporting or hanging of elements in the bundle; Means forming part of the bundle for inserting it into, or removing it from, the core; Means for coupling adjacent bundles
    • G21C3/332—Supports for spacer grids
    • 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
    • G21C3/348—Spacer grids formed of assembled non-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

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)
  • Gasket Seals (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
GB5082872A 1971-11-04 1972-11-03 Spacing grid for nuclear fuel rods Expired GB1357055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE774911A BE774911A (fr) 1971-11-04 1971-11-04 Grille d'espacement pour barreaux combustibles

Publications (1)

Publication Number Publication Date
GB1357055A true GB1357055A (en) 1974-06-19

Family

ID=3858835

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5082872A Expired GB1357055A (en) 1971-11-04 1972-11-03 Spacing grid for nuclear fuel rods

Country Status (5)

Country Link
BE (1) BE774911A (fr)
DE (1) DE2253674C2 (fr)
FR (1) FR2158437B1 (fr)
GB (1) GB1357055A (fr)
NL (1) NL7116979A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140092A (en) * 1975-05-14 1976-12-02 Westinghouse Canada Ltd Reactor fuel assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH613138A5 (fr) * 1976-09-06 1979-09-14 Sulzer Ag
SE425272B (sv) * 1981-02-03 1982-09-13 Asea Atom Ab Brenslepatron for kernreaktor
JPS5910880A (ja) * 1982-07-09 1984-01-20 株式会社日立製作所 燃料スペ−サ
US4740350A (en) * 1986-07-22 1988-04-26 Westinghouse Electric Corp. BWR fuel assembly having fuel rod spacers axially positioned by exterior springs
US5278883A (en) * 1992-03-30 1994-01-11 Siemens Power Corporation Low pressure drop spacer for nuclear fuel assemblies
US8599994B2 (en) * 2007-04-27 2013-12-03 General Electric Company Fuel bundle and spacer band

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE304793B (fr) * 1965-05-04 1968-10-07 Asea Ab
SE314453B (fr) * 1967-08-02 1969-09-08 Asea Ab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51140092A (en) * 1975-05-14 1976-12-02 Westinghouse Canada Ltd Reactor fuel assembly

Also Published As

Publication number Publication date
DE2253674A1 (de) 1973-05-10
NL7116979A (fr) 1973-06-13
DE2253674C2 (de) 1982-04-29
FR2158437B1 (fr) 1975-03-28
BE774911A (fr) 1972-03-01
FR2158437A1 (fr) 1973-06-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee