FR2050386B1 - - Google Patents

Info

Publication number
FR2050386B1
FR2050386B1 FR7012727A FR7012727A FR2050386B1 FR 2050386 B1 FR2050386 B1 FR 2050386B1 FR 7012727 A FR7012727 A FR 7012727A FR 7012727 A FR7012727 A FR 7012727A FR 2050386 B1 FR2050386 B1 FR 2050386B1
Authority
FR
France
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
FR7012727A
Other languages
French (fr)
Other versions
FR2050386A1 (enExample
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.)
Atomic Energy of Canada Ltd AECL
Original Assignee
Atomic Energy of Canada Ltd AECL
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 Atomic Energy of Canada Ltd AECL filed Critical Atomic Energy of Canada Ltd AECL
Publication of FR2050386A1 publication Critical patent/FR2050386A1/fr
Application granted granted Critical
Publication of FR2050386B1 publication Critical patent/FR2050386B1/fr
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)
FR7012727A 1969-04-15 1970-04-08 Expired FR2050386B1 (enExample)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2050386A1 FR2050386A1 (enExample) 1971-04-02
FR2050386B1 true FR2050386B1 (enExample) 1973-10-19

Family

ID=25220133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012727A Expired FR2050386B1 (enExample) 1969-04-15 1970-04-08

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
US3674638A (en) 1972-07-04
DE2017903B2 (de) 1972-04-13
FR2050386A1 (enExample) 1971-04-02
GB1226929A (enExample) 1971-03-31
SE344515B (enExample) 1972-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse