FR2313743A2 - Ensemble a barre de controle pour reacteur nucleaire - Google Patents

Ensemble a barre de controle pour reacteur nucleaire

Info

Publication number
FR2313743A2
FR2313743A2 FR7517164A FR7517164A FR2313743A2 FR 2313743 A2 FR2313743 A2 FR 2313743A2 FR 7517164 A FR7517164 A FR 7517164A FR 7517164 A FR7517164 A FR 7517164A FR 2313743 A2 FR2313743 A2 FR 2313743A2
Authority
FR
France
Prior art keywords
nuclear reactor
bar assembly
control bar
reactor control
assembly
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.)
Granted
Application number
FR7517164A
Other languages
English (en)
Other versions
FR2313743B2 (fr
Inventor
Bernard Garchon
Pierre Marmonier
Yves Thaon
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
Priority to FR7046296A priority Critical patent/FR2118852B1/fr
Priority to GB5717471A priority patent/GB1321169A/en
Priority to US00207014A priority patent/US3773617A/en
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7517164A priority patent/FR2313743A2/fr
Priority to GB21109/76A priority patent/GB1545813A/en
Priority to IT68343/76A priority patent/IT1071104B/it
Priority to ES448444A priority patent/ES448444A1/es
Publication of FR2313743A2 publication Critical patent/FR2313743A2/fr
Application granted granted Critical
Publication of FR2313743B2 publication Critical patent/FR2313743B2/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/103—Control assemblies containing one or more absorbants as well as other elements, e.g. fuel or moderator elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7517164A 1970-12-22 1975-06-02 Ensemble a barre de controle pour reacteur nucleaire Granted FR2313743A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7046296A FR2118852B1 (fr) 1970-12-22 1970-12-22
GB5717471A GB1321169A (en) 1970-12-22 1971-12-09 Control rods for nuclear reactors
US00207014A US3773617A (en) 1970-12-22 1971-12-13 Control-rod assembly for nuclear reactors
FR7517164A FR2313743A2 (fr) 1970-12-22 1975-06-02 Ensemble a barre de controle pour reacteur nucleaire
GB21109/76A GB1545813A (en) 1975-06-02 1976-05-21 Control rod assembly for nuclear reactor
IT68343/76A IT1071104B (it) 1975-06-02 1976-06-01 Gruppo a barra di controllo per reattori nucleari
ES448444A ES448444A1 (es) 1975-06-02 1976-06-01 Perfeccionamientos introducidos en un conjunto de barra de control para reactor nuclear.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7046296A FR2118852B1 (fr) 1970-12-22 1970-12-22
FR7517164A FR2313743A2 (fr) 1970-12-22 1975-06-02 Ensemble a barre de controle pour reacteur nucleaire

Publications (2)

Publication Number Publication Date
FR2313743A2 true FR2313743A2 (fr) 1976-12-31
FR2313743B2 FR2313743B2 (fr) 1977-12-09

Family

ID=26216124

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7046296A Expired FR2118852B1 (fr) 1970-12-22 1970-12-22
FR7517164A Granted FR2313743A2 (fr) 1970-12-22 1975-06-02 Ensemble a barre de controle pour reacteur nucleaire

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7046296A Expired FR2118852B1 (fr) 1970-12-22 1970-12-22

Country Status (3)

Country Link
US (1) US3773617A (fr)
FR (2) FR2118852B1 (fr)
GB (1) GB1321169A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158100A1 (fr) * 1984-03-28 1985-10-16 Westinghouse Electric Corporation Barre de poison à utiliser dans un réacteur nucléaire
FR3054071A1 (fr) * 2016-07-12 2018-01-19 Areva Np Dispositif de freinage hydraulique d'un assemblage absorbant d'un reacteur nucleaire a neutrons rapides

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988203A (en) * 1973-05-14 1976-10-26 Nikolai Grigorievich Kuzavkov Control assembly of a nuclear reactor
US3912582A (en) * 1974-08-16 1975-10-14 Us Energy Hydraulic balancing of a control component within a nuclear reactor
US4019954A (en) * 1974-11-07 1977-04-26 Commissariat A L'energie Atomique Safety device for a nuclear reactor and especially a fast reactor
US4169760A (en) * 1975-08-14 1979-10-02 Combustion Engineering Inc. Nuclear reactor with scrammable part length rod
US4169759A (en) * 1975-08-14 1979-10-02 Combustion Engineering Inc. Method for operating a nuclear reactor with scrammable part length rod
FR2470432A1 (fr) * 1979-11-19 1981-05-29 Pechiney Ugine Kuhlmann Uran Nouvelle barre de reglage pour reacteur nucleaire
JPS5697897A (en) * 1980-01-07 1981-08-06 Hitachi Ltd Control rod
FR2479536A1 (fr) * 1980-03-26 1981-10-02 Commissariat Energie Atomique Perfectionnements aux tubes guides des assemblages combustibles pour reacteur nucleaire et procede de demontage de ces tubes guides
JPS57199988A (en) * 1981-06-02 1982-12-08 Hitachi Ltd Fast breeder reactor
US4640813A (en) * 1984-09-26 1987-02-03 Westinghouse Electric Corp. Soluble burnable absorber rod for a nuclear reactor
JPH0656426B2 (ja) * 1984-10-12 1994-07-27 株式会社日立製作所 高速増殖炉
US4654194A (en) * 1985-09-09 1987-03-31 The United States Of America As Represented By The United States Department Of Energy Inlet nozzle assembly
FR2759483B1 (fr) * 1997-02-12 1999-04-30 Zircotube Procede de fabrication d'un tube-guide d'un assemblage de combustible d'un reacteur nucleaire, mandrin de formage d'un tube-guide et tube-guide obtenu
JP5497426B2 (ja) * 2009-12-28 2014-05-21 日立Ｇｅニュークリア・エナジー株式会社 軽水炉の炉心及び燃料集合体
US9406406B2 (en) * 2011-12-12 2016-08-02 Bwxt Nuclear Energy, Inc. Control rod with outer hafnium skin
FR3044156B1 (fr) * 2015-11-23 2017-11-10 Commissariat Energie Atomique Dispositif de surete a declenchement passif pour reacteur nucleaire sur une baisse anormale du debit primaire
FR3044155B1 (fr) * 2015-11-23 2017-11-10 Commissariat Energie Atomique Dispositif de surete a declenchement passif pour reacteur nucleaire sur une baisse anormale du debit primaire
WO2020223604A1 (fr) * 2019-05-02 2020-11-05 BWXT Advanced Technologies LLC Petit réacteur de fission mobile modulaire
CN113871041B (zh) * 2021-09-26 2024-05-10 中国原子能科学研究院 控制棒组件的安装方法、取出方法以及更换方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660230A (en) * 1968-11-26 1972-05-02 Gen Electric Nuclear reactor control system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0158100A1 (fr) * 1984-03-28 1985-10-16 Westinghouse Electric Corporation Barre de poison à utiliser dans un réacteur nucléaire
FR3054071A1 (fr) * 2016-07-12 2018-01-19 Areva Np Dispositif de freinage hydraulique d'un assemblage absorbant d'un reacteur nucleaire a neutrons rapides

Also Published As

Publication number Publication date
FR2313743B2 (fr) 1977-12-09
US3773617A (en) 1973-11-20
FR2118852B1 (fr) 1973-11-30
FR2118852A1 (fr) 1972-08-04
GB1321169A (en) 1973-06-20

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