JPS5388494A - Cell form grid - Google Patents

Cell form grid

Info

Publication number
JPS5388494A
JPS5388494A JP183878A JP183878A JPS5388494A JP S5388494 A JPS5388494 A JP S5388494A JP 183878 A JP183878 A JP 183878A JP 183878 A JP183878 A JP 183878A JP S5388494 A JPS5388494 A JP S5388494A
Authority
JP
Japan
Prior art keywords
form grid
cell form
cell
grid
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.)
Pending
Application number
JP183878A
Other languages
English (en)
Inventor
Furederitsuku Rabuen Reonaado
Edowaado Nairaa Jiyosefu
Kurosurii Buraian
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.)
British Nuclear Fuels Ltd
Original Assignee
British Nuclear Fuels Ltd
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 Ltd filed Critical British Nuclear Fuels Ltd
Publication of JPS5388494A publication Critical patent/JPS5388494A/ja
Pending 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
    • G21C3/344—Spacer grids formed of assembled tubular elements
    • 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)
  • Fuel Cell (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
JP183878A 1977-01-12 1978-01-11 Cell form grid Pending JPS5388494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1202/77A GB1544719A (en) 1977-01-12 1977-01-12 Cellular grids

Publications (1)

Publication Number Publication Date
JPS5388494A true JPS5388494A (en) 1978-08-03

Family

ID=9717942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP183878A Pending JPS5388494A (en) 1977-01-12 1978-01-11 Cell form grid

Country Status (7)

Country Link
US (1) US4172761A (ja)
JP (1) JPS5388494A (ja)
BE (1) BE862796A (ja)
DE (1) DE2801100A1 (ja)
FR (1) FR2377685A1 (ja)
GB (1) GB1544719A (ja)
IT (1) IT1106521B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA818675B (en) * 1981-05-14 1983-08-31 Westinghouse Electric Corp Fuel pin support grid
US4556531A (en) * 1983-04-19 1985-12-03 General Electric Company Nuclear fuel assembly spacer and spring component therefor
JPS62150192A (ja) * 1985-12-25 1987-07-04 株式会社日立製作所 燃料集合体
US4980121A (en) * 1989-07-28 1990-12-25 Westinghouse Electric Corp. Protective device for lower end portion of a nuclear fuel rod cladding
US5024806A (en) * 1989-09-21 1991-06-18 Westinghouse Electric Corp. Enhanced debris filter bottom nozzle for a nuclear fuel assembly
JP3038266B2 (ja) * 1991-12-09 2000-05-08 株式会社東芝 燃料スペーサ
US5313506A (en) * 1992-03-25 1994-05-17 General Electric Company Reduced pressure drop ferrule spacer
US5488644A (en) * 1994-07-13 1996-01-30 General Electric Company Spring assemblies for adjoining nuclear fuel rod containing ferrules and a spacer formed of the spring assemblies and ferrules
US5519747A (en) * 1994-10-04 1996-05-21 General Electric Company Apparatus and methods for fabricating spacers for a nuclear fuel rod bundle
US5546437A (en) * 1995-01-11 1996-08-13 General Electric Company Spacer for nuclear fuel rods
US5566217A (en) * 1995-01-30 1996-10-15 General Electric Company Reduced height spacer for nuclear fuel rods
US5675621A (en) * 1995-08-17 1997-10-07 General Electric Company Reduced height flat spring spacer for nuclear fuel rods
ATE451695T1 (de) 2004-01-15 2009-12-15 Westinghouse Electric Sweden Abstandselement und brennstoffeinheit für eine kernanlage
SE526381C2 (sv) * 2004-01-15 2005-09-06 Westinghouse Electric Sweden Spridare och bränsleenhet för en nukleär anläggning
JP6034184B2 (ja) * 2012-12-27 2016-11-30 株式会社日立製作所 燃料集合体

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636272A (ja) * 1962-08-16
US3281328A (en) * 1965-06-16 1966-10-25 Victor E Hazel Nuclear fuel rod assembly
SE321998B (ja) * 1966-08-15 1970-03-23 Atomenergi Ab
US3966550A (en) * 1971-03-18 1976-06-29 Atlantic Richfield Company Reactor fuel assemblies
BE794000A (fr) * 1972-01-13 1973-07-12 British Nuclear Fuels Ltd Perfectionnements aux montages d'elements combustibles de reacteurs nucleaires
US3804354A (en) * 1972-03-09 1974-04-16 United Nuclear Corp Fuel rod spacer system for nuclear fuel assemblies
GB1464297A (en) * 1974-09-17 1977-02-09 Atomic Energy Authority Uk Nuclear reactors

Also Published As

Publication number Publication date
GB1544719A (en) 1979-04-25
FR2377685A1 (fr) 1978-08-11
US4172761A (en) 1979-10-30
IT7867045A0 (it) 1978-01-11
IT1106521B (it) 1985-11-11
BE862796A (fr) 1978-07-10
DE2801100A1 (de) 1978-07-13

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