GB1226929A - - Google Patents

Info

Publication number
GB1226929A
GB1226929A GB1226929DA GB1226929A GB 1226929 A GB1226929 A GB 1226929A GB 1226929D A GB1226929D A GB 1226929DA GB 1226929 A GB1226929 A GB 1226929A
Authority
GB
United Kingdom
Prior art keywords
pads
fuel elements
fuel
assembly
claddings
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
Other languages
English (en)
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 filed Critical
Publication of GB1226929A publication Critical patent/GB1226929A/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
    • G21C3/336—Spacer elements for fuel rods in the bundle
    • 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)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
GB1226929D 1969-04-15 1970-03-06 Expired GB1226929A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81627169A 1969-04-15 1969-04-15

Publications (1)

Publication Number Publication Date
GB1226929A true GB1226929A (enExample) 1971-03-31

Family

ID=25220133

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1226929D Expired GB1226929A (enExample) 1969-04-15 1970-03-06

Country Status (5)

Country Link
US (1) US3674638A (enExample)
DE (1) DE2017903B2 (enExample)
FR (1) FR2050386B1 (enExample)
GB (1) GB1226929A (enExample)
SE (1) SE344515B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941654A (en) * 1972-01-10 1976-03-02 Canadian General Electric Company Limited Tubular fuel cluster
CA1083270A (en) * 1976-04-26 1980-08-05 Kiyozumi Hayashi Fuel assembly spacer
US4522781A (en) * 1977-07-18 1985-06-11 The Babcock & Wilcox Company Integral nuclear fuel element assembly
US5247551A (en) * 1991-09-24 1993-09-21 Siemens Power Corporation Spacer sleeve for nuclear fuel assembly
CN106695097B (zh) * 2016-12-28 2019-01-08 中核北方核燃料元件有限公司 一种核燃料棒束的端板焊接设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439634A (fr) * 1964-08-28 1966-05-20 Ca Atomic Energy Ltd Structures de barreaux combustibles
US3389057A (en) * 1967-04-14 1968-06-18 Ca Atomic Energy Ltd Skewed helical wart spacers for fuel assemblies

Also Published As

Publication number Publication date
DE2017903A1 (de) 1971-03-25
FR2050386A1 (enExample) 1971-04-02
US3674638A (en) 1972-07-04
SE344515B (enExample) 1972-04-17
FR2050386B1 (enExample) 1973-10-19
DE2017903B2 (de) 1972-04-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees