DE69102492T2 - Innere Anlage eines Stabbündelführungskernreaktors. - Google Patents

Innere Anlage eines Stabbündelführungskernreaktors.

Info

Publication number
DE69102492T2
DE69102492T2 DE69102492T DE69102492T DE69102492T2 DE 69102492 T2 DE69102492 T2 DE 69102492T2 DE 69102492 T DE69102492 T DE 69102492T DE 69102492 T DE69102492 T DE 69102492T DE 69102492 T2 DE69102492 T2 DE 69102492T2
Authority
DE
Germany
Prior art keywords
nuclear reactor
internal installation
rod bundle
bundle guide
seat
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
DE69102492T
Other languages
English (en)
Other versions
DE69102492D1 (de
Inventor
Jacques Baujat
Gerard Chevereau
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
Original Assignee
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 Framatome SA filed Critical Framatome SA
Application granted granted Critical
Publication of DE69102492D1 publication Critical patent/DE69102492D1/de
Publication of DE69102492T2 publication Critical patent/DE69102492T2/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
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • G21C5/10—Means for supporting the complete structure
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C5/00—Moderator or core structure; Selection of materials for use as moderator
    • G21C5/02—Details
    • 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
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DE69102492T 1990-05-07 1991-05-03 Innere Anlage eines Stabbündelführungskernreaktors. Expired - Fee Related DE69102492T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005729A FR2661771B1 (fr) 1990-05-07 1990-05-07 Equipements internes de reacteur nucleaire a guides de grappe.

Publications (2)

Publication Number Publication Date
DE69102492D1 DE69102492D1 (de) 1994-07-21
DE69102492T2 true DE69102492T2 (de) 1994-10-27

Family

ID=9396395

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69102492T Expired - Fee Related DE69102492T2 (de) 1990-05-07 1991-05-03 Innere Anlage eines Stabbündelführungskernreaktors.

Country Status (9)

Country Link
US (1) US5183628A (de)
EP (1) EP0456562B1 (de)
JP (1) JP3001667B2 (de)
KR (1) KR100236996B1 (de)
CN (1) CN1027109C (de)
AT (1) ATE107430T1 (de)
DE (1) DE69102492T2 (de)
FR (1) FR2661771B1 (de)
ZA (1) ZA913267B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2696576B1 (fr) * 1992-10-05 1994-12-02 Framatome Sa Equipements internes de réacteur nucléaire à colonnes entretoises et guides de grappe de commande.
FR2696577B1 (fr) * 1992-10-05 1994-12-02 Framatome Sa Equipements internes de réacteur nucléaire à guides de grappe de commande.
US7108414B2 (en) * 1995-06-27 2006-09-19 Solid State Opto Limited Light emitting panel assemblies
CN101770822B (zh) * 2008-12-31 2012-08-08 中国核动力研究设计院 管束式对星形架全行程连续导向组件
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
US9754688B2 (en) 2012-04-17 2017-09-05 Bwx Technologies, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
WO2013162898A2 (en) 2012-04-17 2013-10-31 Babcock & Wilcox Mpower, Inc. Riser transition element for compact nuclear reactor
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
WO2013158623A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
CN103377725B (zh) * 2012-04-27 2016-05-18 上海核工程研究设计院 一种反应堆堆内构件
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof
CN108039212B (zh) * 2017-12-13 2024-05-07 中国船舶重工集团公司第七一九研究所 一种适用于浮动式反应堆的上部堆内构件
CN109448872A (zh) * 2018-11-30 2019-03-08 上海核工程研究设计院有限公司 一种堆内构件导向筒结构

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452399A (fr) * 1965-10-26 1966-02-25 Atomic Energy Authority Uk Ensembles de cartouches de combustible pour réacteurs nucléaires
US4078967A (en) * 1976-07-26 1978-03-14 Combustion Engineering, Inc. Holddown device for nuclear fuel assembly
FR2369657A1 (fr) * 1976-10-28 1978-05-26 Commissariat Energie Atomique Dispositif pour eliminer les erreurs de chargement dans un reacteur nucleaire
DE2842344A1 (de) * 1978-09-28 1980-04-10 Kraftwerk Union Ag Haltemechanismus fuer die brennelemente eines gasgekuehlten kernreaktors
FR2547100B1 (fr) * 1983-06-03 1985-08-30 Framatome Sa Dispositif de guidage des grappes de controle de reacteurs nucleaires
EP0159509B1 (de) * 1984-03-30 1989-01-04 Westinghouse Electric Corporation Steuerstabjoch für eine Kernbrennstoffkassette
FR2590715B1 (fr) * 1985-11-28 1988-01-15 Commissariat Energie Atomique Dispositif de declenchement automatique de la chute d'un element absorbant dans le coeur d'un reacteur nucleaire
FR2591018B1 (fr) * 1985-11-29 1988-02-19 Framatome Sa Guide de grappe a dispositif de centrage et de positionnement antivibratoire pour reacteur nucleaire
US4729868A (en) * 1986-01-09 1988-03-08 Westinghouse Electric Corp. Vibration arrestor for rod guide support structure of the inner barrel assembly of a pressurized water reactor
FR2593958B1 (fr) * 1986-01-24 1991-01-11 Framatome Sa Bague de guidage amovible et verrouillable dans une ouverture traversant une plaque et son application a un tube de guidage de reacteur nucleaire
FR2627317B1 (fr) * 1988-02-15 1990-07-27 Framatome Sa Equipements internes superieurs de reacteur nucleaire, a dispositifs de guidage de grappes
GB8900577D0 (en) * 1989-01-11 1989-03-08 Fenner J H And Co Limited A swivel or rotating joint
US5035852A (en) * 1989-07-07 1991-07-30 Westinghouse Electric Corp. Tapered leaf support pin for operating plant guide tubes

Also Published As

Publication number Publication date
JP3001667B2 (ja) 2000-01-24
ATE107430T1 (de) 1994-07-15
CN1027109C (zh) 1994-12-21
CN1057357A (zh) 1991-12-25
US5183628A (en) 1993-02-02
EP0456562B1 (de) 1994-06-15
DE69102492D1 (de) 1994-07-21
KR910020747A (ko) 1991-12-20
FR2661771B1 (fr) 1994-04-08
EP0456562A1 (de) 1991-11-13
JPH0792290A (ja) 1995-04-07
ZA913267B (en) 1992-02-26
FR2661771A1 (fr) 1991-11-08
KR100236996B1 (ko) 2000-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee