DE69604151T2 - Mit abnehmbaren Stäben versehenes Kernreaktorsteuerstabbündel - Google Patents

Mit abnehmbaren Stäben versehenes Kernreaktorsteuerstabbündel

Info

Publication number
DE69604151T2
DE69604151T2 DE69604151T DE69604151T DE69604151T2 DE 69604151 T2 DE69604151 T2 DE 69604151T2 DE 69604151 T DE69604151 T DE 69604151T DE 69604151 T DE69604151 T DE 69604151T DE 69604151 T2 DE69604151 T2 DE 69604151T2
Authority
DE
Germany
Prior art keywords
control rod
nuclear reactor
reactor control
rod bundle
bundle provided
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
DE69604151T
Other languages
English (en)
Other versions
DE69604151D1 (de
Inventor
Michel Bonnamour
Pascal Burfin
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.)
MATIERES NUCLEAIRES VELIZY VIL
Areva NP SAS
Original Assignee
MATIERES NUCLEAIRES VELIZY VIL
Framatome 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 MATIERES NUCLEAIRES VELIZY VIL, Framatome SA filed Critical MATIERES NUCLEAIRES VELIZY VIL
Application granted granted Critical
Publication of DE69604151D1 publication Critical patent/DE69604151D1/de
Publication of DE69604151T2 publication Critical patent/DE69604151T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G21C7/117—Clusters of control rods; Spider construction
    • 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)
  • Vibration Dampers (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Manipulator (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
DE69604151T 1995-12-26 1996-12-23 Mit abnehmbaren Stäben versehenes Kernreaktorsteuerstabbündel Expired - Fee Related DE69604151T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515488A FR2742912B1 (fr) 1995-12-26 1995-12-26 Grappe de commande pour reacteur nucleaire, a crayons demontables

Publications (2)

Publication Number Publication Date
DE69604151D1 DE69604151D1 (de) 1999-10-14
DE69604151T2 true DE69604151T2 (de) 2000-05-25

Family

ID=9485954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604151T Expired - Fee Related DE69604151T2 (de) 1995-12-26 1996-12-23 Mit abnehmbaren Stäben versehenes Kernreaktorsteuerstabbündel

Country Status (10)

Country Link
US (1) US5889832A (de)
EP (1) EP0782150B1 (de)
JP (1) JPH09189788A (de)
KR (1) KR970051467A (de)
CN (1) CN1159648A (de)
DE (1) DE69604151T2 (de)
ES (1) ES2137648T3 (de)
FR (1) FR2742912B1 (de)
TW (1) TW355236B (de)
ZA (1) ZA9610627B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030205226A1 (en) 2002-05-02 2003-11-06 Pre Holding, Inc. Aerosol medication inhalation system
FR2910171A1 (fr) * 2006-12-18 2008-06-20 Areva Np Sas Grappe fixe a support en forme d'araignee, coeur de reacteur nucleaire a eau sous pression correspondant et ensemble comprenant un assemblage de combustible nucleaire et une telle grappe fixe
US8483346B2 (en) * 2007-04-16 2013-07-09 Westinghouse Electric Company Llc Nuclear reactor control rod spider assembly
US9336910B2 (en) 2010-10-07 2016-05-10 Bwxt Nuclear Energy, Inc. Control rod/control rod drive mechanism couplings
CN102693763B (zh) * 2011-03-21 2014-07-23 江苏核电有限公司 控制棒综合试验方法
US9153349B2 (en) 2012-03-12 2015-10-06 Areva Inc. Method for recycling nuclear control rods and recycled control rod section
US10102933B2 (en) * 2012-04-13 2018-10-16 Bwxt Mpower, Inc. Control rod assembly impact limiter
US9053824B2 (en) * 2012-06-07 2015-06-09 Westinghouse Electric Company Llc Nuclear control rod with flexure joint
CN105761765B (zh) * 2016-03-30 2017-10-24 中国核动力研究设计院 一种实现反应堆控制棒缓冲功能的星形缓冲结构及其方法
CN113409965A (zh) * 2021-06-17 2021-09-17 中国核动力研究设计院 一种一体式控制棒组件星形架和控制棒组件

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2994655A (en) * 1957-10-04 1961-08-01 Martin Co Deceleration controller
GB1066014A (en) * 1963-12-02 1967-04-19 Atomic Energy Authority Uk Improvements in or relating actuators for nuclear reactor control
US3481832A (en) * 1967-04-14 1969-12-02 Combustion Eng Nuclear reactor core and control element arrangement
US3448006A (en) * 1967-06-07 1969-06-03 Gulf General Atomic Inc Control rod drive system
US3595748A (en) * 1968-01-24 1971-07-27 Westinghouse Electric Corp Nuclear reactor control device
US3816245A (en) * 1972-06-27 1974-06-11 Combustion Eng Emergency core coolant system utilizing an inactive plenum
US4035230A (en) * 1973-02-20 1977-07-12 Combustion Engineering, Inc. Shock buffer for nuclear control assembly
US4019954A (en) * 1974-11-07 1977-04-26 Commissariat A L'energie Atomique Safety device for a nuclear reactor and especially a fast reactor
US4073684A (en) * 1976-09-27 1978-02-14 Combustion Engineering, Inc. Releasable extension shaft coupling
IT1174055B (it) * 1983-01-13 1987-07-01 Westinghouse Electric Corp Complesso di combustibile per reattore nucleare
DE3564507D1 (en) * 1984-03-30 1988-09-22 Westinghouse Electric Corp Control rod spider assembly for a nuclear reactor fuel assembly
EP0159509B1 (de) * 1984-03-30 1989-01-04 Westinghouse Electric Corporation Steuerstabjoch für eine Kernbrennstoffkassette
FR2576705B1 (fr) * 1985-01-28 1990-06-08 Framatome Sa Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement
GB2179195B (en) * 1985-08-08 1989-01-18 Westinghouse Electric Corp Nuclear reactor control rod support
FR2599884B1 (fr) * 1986-06-10 1988-10-07 Fragema Framatome & Cogema Grappe de reglage munie de crayons demontables pour assemblage de combustible nucleaire
FR2602903B1 (fr) * 1986-08-13 1988-12-02 Framatome Sa Barre absorbante a dispositif d'amortissement integre
JP2592084B2 (ja) * 1988-02-05 1997-03-19 三菱重工業株式会社 料金収受システムにおけるデータ処理機
US4855100A (en) * 1988-03-02 1989-08-08 Westinghouse Electric Corp. Reconstitutable control rod spider assembly
FR2633435B1 (fr) * 1988-06-28 1990-11-09 Framatome Sa Grappe de reglage a crayons demontables pour assemblage combustible nucleaire
US5141711A (en) * 1988-08-17 1992-08-25 Westinghouse Electric Corp. Reconstitutable control assembly having removable control rods with detachable split upper end plugs
FR2637410B1 (fr) * 1988-10-04 1990-11-02 Framatome Sa Dispositif de centrage et de fixation d'une bride de guide de grappe sur une plaque de coeur d'un reacteur nucleaire

Also Published As

Publication number Publication date
CN1159648A (zh) 1997-09-17
TW355236B (en) 1999-04-01
FR2742912B1 (fr) 1998-03-06
ZA9610627B (en) 1998-07-10
ES2137648T3 (es) 1999-12-16
EP0782150B1 (de) 1999-09-08
EP0782150A1 (de) 1997-07-02
KR970051467A (ko) 1997-07-29
JPH09189788A (ja) 1997-07-22
US5889832A (en) 1999-03-30
DE69604151D1 (de) 1999-10-14
FR2742912A1 (fr) 1997-06-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8339 Ceased/non-payment of the annual fee