BE774911A - SPACING GRID FOR COMBUSTIBLE BARS - Google Patents

SPACING GRID FOR COMBUSTIBLE BARS

Info

Publication number
BE774911A
BE774911A BE774911A BE774911A BE774911A BE 774911 A BE774911 A BE 774911A BE 774911 A BE774911 A BE 774911A BE 774911 A BE774911 A BE 774911A BE 774911 A BE774911 A BE 774911A
Authority
BE
Belgium
Prior art keywords
spacing grid
combustible
bars
combustible bars
grid
Prior art date
Application number
BE774911A
Other languages
French (fr)
Inventor
F De Waegh
J Dewandeleer
J Van Miegroet
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
Priority to BE774911A priority Critical patent/BE774911A/en
Priority to NL7116979A priority patent/NL7116979A/xx
Publication of BE774911A publication Critical patent/BE774911A/en
Priority to FR7238750A priority patent/FR2158437B1/fr
Priority to DE2253674A priority patent/DE2253674C2/en
Priority to GB5082872A priority patent/GB1357055A/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
    • G21C3/33—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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Gasket Seals (AREA)
BE774911A 1971-11-04 1971-11-04 SPACING GRID FOR COMBUSTIBLE BARS BE774911A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE774911A BE774911A (en) 1971-11-04 1971-11-04 SPACING GRID FOR COMBUSTIBLE BARS
NL7116979A NL7116979A (en) 1971-11-04 1971-12-10
FR7238750A FR2158437B1 (en) 1971-11-04 1972-11-02
DE2253674A DE2253674C2 (en) 1971-11-04 1972-11-02 Spacer grate for fuel rods of a fuel assembly for a nuclear reactor
GB5082872A GB1357055A (en) 1971-11-04 1972-11-03 Spacing grid for nuclear fuel rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE774911A BE774911A (en) 1971-11-04 1971-11-04 SPACING GRID FOR COMBUSTIBLE BARS

Publications (1)

Publication Number Publication Date
BE774911A true BE774911A (en) 1972-03-01

Family

ID=3858835

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774911A BE774911A (en) 1971-11-04 1971-11-04 SPACING GRID FOR COMBUSTIBLE BARS

Country Status (5)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1038505A (en) * 1975-05-14 1978-09-12 Westinghouse Canada Limited Grid assembly structure for nuclear fuel bundle
CH613138A5 (en) * 1976-09-06 1979-09-14 Sulzer Ag
SE425272B (en) * 1981-02-03 1982-09-13 Asea Atom Ab Nuclear Reactor Fuel Cartridge
JPS5910880A (en) * 1982-07-09 1984-01-20 株式会社日立製作所 Fuel spacer
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 (en) * 1965-05-04 1968-10-07 Asea Ab
SE314453B (en) * 1967-08-02 1969-09-08 Asea Ab

Also Published As

Publication number Publication date
GB1357055A (en) 1974-06-19
FR2158437B1 (en) 1975-03-28
DE2253674C2 (en) 1982-04-29
DE2253674A1 (en) 1973-05-10
FR2158437A1 (en) 1973-06-15
NL7116979A (en) 1973-06-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BELGONUGLEAIRE S.A.

Effective date: 19841104