GB1362546A - Spacer and grid assembly for nuclear reactors - Google Patents

Spacer and grid assembly for nuclear reactors

Info

Publication number
GB1362546A
GB1362546A GB3468571A GB3468571A GB1362546A GB 1362546 A GB1362546 A GB 1362546A GB 3468571 A GB3468571 A GB 3468571A GB 3468571 A GB3468571 A GB 3468571A GB 1362546 A GB1362546 A GB 1362546A
Authority
GB
United Kingdom
Prior art keywords
grid
fuel rod
contact points
spacer
support members
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
GB3468571A
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.)
United Nuclear Corp
Original Assignee
United Nuclear Corp
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 United Nuclear Corp filed Critical United Nuclear Corp
Publication of GB1362546A publication Critical patent/GB1362546A/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
    • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Fuel Cell (AREA)
GB3468571A 1970-07-24 1971-07-23 Spacer and grid assembly for nuclear reactors Expired GB1362546A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5809470A 1970-07-24 1970-07-24

Publications (1)

Publication Number Publication Date
GB1362546A true GB1362546A (en) 1974-08-07

Family

ID=22014643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3468571A Expired GB1362546A (en) 1970-07-24 1971-07-23 Spacer and grid assembly for nuclear reactors

Country Status (3)

Country Link
DE (2) DE7128521U (OSRAM)
FR (1) FR2099595A1 (OSRAM)
GB (1) GB1362546A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133204A (en) * 1983-01-03 1984-07-18 Westinghouse Electric Corp Nuclear reactor fuel assembly spacer grid

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994779A (en) * 1975-03-07 1976-11-30 General Electric Company Nuclear reactor fuel rod spacer
US4101752A (en) * 1976-09-15 1978-07-18 Westinghouse Electric Corp. Process for welding corner cells in fuel assembly grids
FR2474229B1 (fr) * 1980-01-22 1986-08-22 Commissariat Energie Atomique Grille entretoise pour assemblage combustible de reacteur nucleaire
US4388269A (en) * 1980-11-21 1983-06-14 The Babcock & Wilcox Company Spacer grid corner gusset
US4508679A (en) * 1982-08-20 1985-04-02 General Electric Company Nuclear fuel assembly spacer
US4544522A (en) * 1982-08-20 1985-10-01 General Electric Company Nuclear fuel assembly spacer
EP0330013B1 (de) * 1988-02-22 1992-11-11 Siemens Aktiengesellschaft Kernreaktorbrennelement

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133204A (en) * 1983-01-03 1984-07-18 Westinghouse Electric Corp Nuclear reactor fuel assembly spacer grid
US4578240A (en) * 1983-01-03 1986-03-25 Westinghouse Electric Corp. Nuclear reactor fuel assembly spacer grid

Also Published As

Publication number Publication date
DE2137158A1 (de) 1972-04-13
DE7128521U (de) 1972-09-07
FR2099595A1 (OSRAM) 1972-03-17

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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