FR2625022B1 - Procede de fermeture etanche d'un element combustible nucleaire - Google Patents

Procede de fermeture etanche d'un element combustible nucleaire

Info

Publication number
FR2625022B1
FR2625022B1 FR8717756A FR8717756A FR2625022B1 FR 2625022 B1 FR2625022 B1 FR 2625022B1 FR 8717756 A FR8717756 A FR 8717756A FR 8717756 A FR8717756 A FR 8717756A FR 2625022 B1 FR2625022 B1 FR 2625022B1
Authority
FR
France
Prior art keywords
sealing
nuclear fuel
fuel element
nuclear
fuel
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 - Fee Related
Application number
FR8717756A
Other languages
English (en)
Other versions
FR2625022A1 (fr
Inventor
Dominique Hertz
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.)
Areva NP SAS
Orano Cycle SA
Original Assignee
Framatome SA
Compagnie Generale des Matieres Nucleaires SA
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 Framatome SA, Compagnie Generale des Matieres Nucleaires SA filed Critical Framatome SA
Priority to FR8717756A priority Critical patent/FR2625022B1/fr
Publication of FR2625022A1 publication Critical patent/FR2625022A1/fr
Application granted granted Critical
Publication of FR2625022B1 publication Critical patent/FR2625022B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/06—Casings; Jackets
    • G21C3/10—End closures ; Means for tight mounting therefor
    • 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)
  • Arc Welding In General (AREA)
FR8717756A 1987-12-18 1987-12-18 Procede de fermeture etanche d'un element combustible nucleaire Expired - Fee Related FR2625022B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717756A FR2625022B1 (fr) 1987-12-18 1987-12-18 Procede de fermeture etanche d'un element combustible nucleaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717756A FR2625022B1 (fr) 1987-12-18 1987-12-18 Procede de fermeture etanche d'un element combustible nucleaire

Publications (2)

Publication Number Publication Date
FR2625022A1 FR2625022A1 (fr) 1989-06-23
FR2625022B1 true FR2625022B1 (fr) 1993-09-17

Family

ID=9358063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717756A Expired - Fee Related FR2625022B1 (fr) 1987-12-18 1987-12-18 Procede de fermeture etanche d'un element combustible nucleaire

Country Status (1)

Country Link
FR (1) FR2625022B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0869512A1 (fr) * 1997-04-02 1998-10-07 Empresa Nacional Del Uranio, S.A. Amélioration concernante les orifiés d'éjection de chalumeaux à buse en céramique utilisés pour le soudage de bouchon sur des barreaux de combustible nucléaire, procédé de fabrication des barreaux et bouchons destinés à cet usage
SE535767C2 (sv) 2011-04-28 2012-12-11 Westinghouse Electric Sweden Förfarande för svetsning av kärnbränslestav

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1814626B2 (de) * 1968-12-13 1973-05-30 Ruckdeschel, Walter, Dr.-Ing., 8000 München Verfahren zur herstellung von brennstaeben fuer kernreaktoren
US3828518A (en) * 1971-01-12 1974-08-13 Babcock & Wilcox Co Fuel rod fabrication
IT1021136B (it) * 1973-09-20 1978-01-30 Westinghouse Electric Corp Apparecchio per chiudere a tenuta barre di combustibile di un reattore nucleare
SE7602419L (sv) * 1975-03-24 1976-09-25 Westinghouse Electric Corp Forfarande for trycksettning av forsegling av kernbrenslestavar
US4587094A (en) * 1984-02-27 1986-05-06 Westinghouse Electric Corp. Fuel rod assembly for a nuclear reactor

Also Published As

Publication number Publication date
FR2625022A1 (fr) 1989-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse