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FR2683667B1 - Assemblage de combustible nucleaire a dispositif de securite passif integre. - Google Patents

Assemblage de combustible nucleaire a dispositif de securite passif integre.

Info

Publication number
FR2683667B1
FR2683667B1 FR9113817A FR9113817A FR2683667B1 FR 2683667 B1 FR2683667 B1 FR 2683667B1 FR 9113817 A FR9113817 A FR 9113817A FR 9113817 A FR9113817 A FR 9113817A FR 2683667 B1 FR2683667 B1 FR 2683667B1
Authority
FR
France
Prior art keywords
safety device
fuel assembly
nuclear fuel
integrated passive
passive safety
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
FR9113817A
Other languages
English (en)
Other versions
FR2683667A1 (fr
Inventor
Guy Lemercier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9113817A priority Critical patent/FR2683667B1/fr
Priority to US07/966,463 priority patent/US5333156A/en
Priority to JP4323675A priority patent/JPH05240988A/ja
Publication of FR2683667A1 publication Critical patent/FR2683667A1/fr
Application granted granted Critical
Publication of FR2683667B1 publication Critical patent/FR2683667B1/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
    • G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
    • G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
    • G21C9/022—Reactor fuses
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
FR9113817A 1991-11-08 1991-11-08 Assemblage de combustible nucleaire a dispositif de securite passif integre. Expired - Fee Related FR2683667B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9113817A FR2683667B1 (fr) 1991-11-08 1991-11-08 Assemblage de combustible nucleaire a dispositif de securite passif integre.
US07/966,463 US5333156A (en) 1991-11-08 1992-10-26 Nuclear fuel assembly with an integrated passive safety device
JP4323675A JPH05240988A (ja) 1991-11-08 1992-11-09 安全装置が一体化された核燃料集合体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113817A FR2683667B1 (fr) 1991-11-08 1991-11-08 Assemblage de combustible nucleaire a dispositif de securite passif integre.

Publications (2)

Publication Number Publication Date
FR2683667A1 FR2683667A1 (fr) 1993-05-14
FR2683667B1 true FR2683667B1 (fr) 1994-01-07

Family

ID=9418769

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113817A Expired - Fee Related FR2683667B1 (fr) 1991-11-08 1991-11-08 Assemblage de combustible nucleaire a dispositif de securite passif integre.

Country Status (3)

Country Link
US (1) US5333156A (fr)
JP (1) JPH05240988A (fr)
FR (1) FR2683667B1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646244B2 (ja) * 1985-05-17 1994-06-15 三菱レイヨン株式会社 プラスチック系光ファイバ
SE505273C2 (sv) * 1993-04-23 1997-07-28 Studsvik Nuclear Ab Kärnbränsleelement innefattande upplösbar kropp av neutronabsorberande material samt kärnreaktor innefattande sådana kärnbränsleelement
US5700962A (en) * 1996-07-01 1997-12-23 Alyn Corporation Metal matrix compositions for neutron shielding applications
US6332906B1 (en) 1998-03-24 2001-12-25 California Consolidated Technology, Inc. Aluminum-silicon alloy formed from a metal powder
US5965829A (en) * 1998-04-14 1999-10-12 Reynolds Metals Company Radiation absorbing refractory composition
JP3207841B1 (ja) 2000-07-12 2001-09-10 三菱重工業株式会社 アルミニウム複合粉末およびその製造方法、アルミニウム複合材料、使用済み燃料貯蔵部材およびその製造方法
US20060176995A1 (en) * 2005-02-10 2006-08-10 Arizona Public Service Company Control arrangement for use with nuclear fuel
FR2964237B1 (fr) * 2010-08-25 2012-09-28 Commissariat Energie Atomique Dispositif de mitigation des accidents graves pour assemblage de combustible nucleaire a efficacite amelioree
FR2983624B1 (fr) 2011-12-02 2014-02-07 Commissariat Energie Atomique Assemblage pour reacteur nucleaire, comportant du combustible nucleaire et un systeme de declenchement et d'insertion d'au moins un element absorbant neutronique et/ou mitigateur
US9362010B2 (en) * 2011-12-06 2016-06-07 Terrapower, Llc Passive reactivity control apparatus
FR3012657A1 (fr) * 2013-10-29 2015-05-01 Commissariat Energie Atomique Assemblage pour reacteur a neutrons rapides, refroidi par un metal liquide et comportant un plenum a vidange amelioree
CA3045967C (fr) * 2016-12-22 2024-06-04 Terrapower, Llc Commande de reactivite passive dans un reacteur de fission nucleaire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795580A (en) * 1972-10-19 1974-03-05 Atomic Energy Commission Fuse for nuclear reactor
FR2230984B1 (fr) * 1973-05-22 1976-04-23 Electricite De France
US4076587A (en) * 1974-05-14 1978-02-28 Electricite De France (Service National) Fuse and application of said fuse to the construction of an emergency shutdown system for a nuclear reactor
US4139414A (en) * 1977-06-10 1979-02-13 Combustion Engineering, Inc. Scram device having a multiplicity of neutron absorbing masses
EP0085526B1 (fr) * 1982-01-28 1986-04-02 United Kingdom Atomic Energy Authority Dispositifs pour trigger à réponse thermique et leur utilisation pour les dispositifs d'interruption pour les réacteurs nucléaires
US4654192A (en) * 1984-03-13 1987-03-31 The United States Of America As Represented By The United States Department Of Energy Temperature actuated automatic safety rod release
EP0197291A1 (fr) * 1985-03-04 1986-10-15 Andrzej Kamil Drukier Système automatique et méthode pour contrôler la réactivité dans un réacteur nucléaire
US4734252A (en) * 1986-08-07 1988-03-29 The United States Of America As Represented By The United States Department Of Energy Nuclear reactor shutdown control rod assembly

Also Published As

Publication number Publication date
JPH05240988A (ja) 1993-09-21
FR2683667A1 (fr) 1993-05-14
US5333156A (en) 1994-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse