BE858840A - Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaire - Google Patents

Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaire

Info

Publication number
BE858840A
BE858840A BE181022A BE181022A BE858840A BE 858840 A BE858840 A BE 858840A BE 181022 A BE181022 A BE 181022A BE 181022 A BE181022 A BE 181022A BE 858840 A BE858840 A BE 858840A
Authority
BE
Belgium
Prior art keywords
grid
nuclear reactor
fuel elements
shaped spacer
reactor fuel
Prior art date
Application number
BE181022A
Other languages
English (en)
Original Assignee
Kraftwerk Union Ag
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 Kraftwerk Union Ag filed Critical Kraftwerk Union Ag
Publication of BE858840A publication Critical patent/BE858840A/fr

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
    • G21C3/3563—Supporting members formed only by deformations in 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)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Prostheses (AREA)
BE181022A 1976-09-20 1977-09-19 Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaire BE858840A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762642220 DE2642220A1 (de) 1976-09-20 1976-09-20 Abstandshalter fuer kernreaktorbrennelemente

Publications (1)

Publication Number Publication Date
BE858840A true BE858840A (fr) 1978-01-16

Family

ID=5988342

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181022A BE858840A (fr) 1976-09-20 1977-09-19 Piece d'espacement en forme de grille pour elements combustibles de reacteur nucleaire

Country Status (6)

Country Link
BE (1) BE858840A (fr)
DE (1) DE2642220A1 (fr)
ES (1) ES462486A1 (fr)
FR (1) FR2365182A1 (fr)
GB (1) GB1539365A (fr)
SE (1) SE7710090L (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291736B1 (fr) * 1987-05-22 1993-06-23 Westinghouse Electric Corporation Grille de support pour aiguille de combustible nucléaire
US4803043A (en) * 1987-05-22 1989-02-07 Westinghouse Electric Corp. Nuclear fuel rod grid spring and dimple structures
US4895698A (en) * 1988-03-14 1990-01-23 Westinghouse Electric Corp. Nuclear fuel rod grip with modified diagonal spring structures
US5024810A (en) * 1989-05-22 1991-06-18 Combustion Engineering, Inc. Support grid with integral inclined waves
US20120250814A1 (en) * 2011-03-29 2012-10-04 Westinghouse Electric Company Llc Nuclear fuel assembly support grid
CN106710640B (zh) * 2017-02-28 2024-05-14 上海核工程研究设计院股份有限公司 一种带有共面设计的低压降刚性支撑栅格

Also Published As

Publication number Publication date
ES462486A1 (es) 1978-12-01
DE2642220A1 (de) 1978-03-23
GB1539365A (en) 1979-01-31
SE7710090L (sv) 1978-03-21
FR2365182A1 (fr) 1978-04-14

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