ATE32282T1 - Vorrichtung zur fuehrung der steuerbuendel von kernreaktoren. - Google Patents

Vorrichtung zur fuehrung der steuerbuendel von kernreaktoren.

Info

Publication number
ATE32282T1
ATE32282T1 AT84401117T AT84401117T ATE32282T1 AT E32282 T1 ATE32282 T1 AT E32282T1 AT 84401117 T AT84401117 T AT 84401117T AT 84401117 T AT84401117 T AT 84401117T AT E32282 T1 ATE32282 T1 AT E32282T1
Authority
AT
Austria
Prior art keywords
rods
guiding
casing
absorbing
absorbing rods
Prior art date
Application number
AT84401117T
Other languages
English (en)
Inventor
Jean-Pierre Denizou
Original Assignee
Framatome & Cie
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 & Cie filed Critical Framatome & Cie
Application granted granted Critical
Publication of ATE32282T1 publication Critical patent/ATE32282T1/de

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
    • 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)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
AT84401117T 1983-06-03 1984-05-30 Vorrichtung zur fuehrung der steuerbuendel von kernreaktoren. ATE32282T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8309275A FR2547100B1 (fr) 1983-06-03 1983-06-03 Dispositif de guidage des grappes de controle de reacteurs nucleaires
EP84401117A EP0128091B1 (de) 1983-06-03 1984-05-30 Vorrichtung zur Führung der Steuerbündel von Kernreaktoren

Publications (1)

Publication Number Publication Date
ATE32282T1 true ATE32282T1 (de) 1988-02-15

Family

ID=9289473

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84401117T ATE32282T1 (de) 1983-06-03 1984-05-30 Vorrichtung zur fuehrung der steuerbuendel von kernreaktoren.

Country Status (7)

Country Link
US (1) US5006305A (de)
EP (1) EP0128091B1 (de)
KR (1) KR910005805B1 (de)
AT (1) ATE32282T1 (de)
DE (1) DE3469088D1 (de)
FR (1) FR2547100B1 (de)
ZA (1) ZA843847B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2179195B (en) * 1985-08-08 1989-01-18 Westinghouse Electric Corp Nuclear reactor control rod support
US4711756A (en) * 1985-08-08 1987-12-08 Westinghouse Electric Corp. Control rod displacement
US4728488A (en) * 1985-11-14 1988-03-01 Westinghouse Electric Corp. Wear resistant zirconium base alloy article for water reactors
EP0225740B1 (de) * 1985-11-14 1990-05-09 Westinghouse Electric Corporation Elastische Stabhaltestruktur für die innere Spaltzonenumfassung eines Druckwasserreaktors
US5237595A (en) * 1990-02-26 1993-08-17 Westinghouse Electric Corp. Guide plate for guide tubes used in nuclear reactors
FR2661771B1 (fr) * 1990-05-07 1994-04-08 Framatome Equipements internes de reacteur nucleaire a guides de grappe.
FR2667194B1 (fr) * 1990-09-20 1993-08-06 Framatome Sa Dispositif de guidage de grappe de controle de reacteur nucleaire.
FR2696577B1 (fr) * 1992-10-05 1994-12-02 Framatome Sa Equipements internes de réacteur nucléaire à guides de grappe de commande.
FR2696576B1 (fr) * 1992-10-05 1994-12-02 Framatome Sa Equipements internes de réacteur nucléaire à colonnes entretoises et guides de grappe de commande.
US9378853B2 (en) 2010-10-21 2016-06-28 Bwxt Nuclear Energy, Inc. Support structure for a control rod assembly of a nuclear reactor
US9721681B2 (en) 2012-04-17 2017-08-01 Bwxt Mpower, Inc. Integral pressurized water reactor with compact upper internals assembly
WO2013158491A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a mid-hanger plate
CN104823245A (zh) 2012-04-17 2015-08-05 巴布科克和威尔科克斯M能量股份有限公司 用于紧凑核反应堆的立管过渡元件
US10102932B2 (en) 2012-04-17 2018-10-16 Bwxt Mpower, Inc. Power distribution plate for powering internal control rod drive mechanism (CRDM) units
US9887015B2 (en) 2012-04-17 2018-02-06 Bwxt Mpower, Inc. Suspended upper internals with tie rod couplings for compact nuclear reactor
WO2013158498A1 (en) 2012-04-17 2013-10-24 Babcock & Wilcox Mpower, Inc. Suspended upper internals for compact nuclear reactor including a lower hanger plate
WO2014200599A1 (en) 2013-03-15 2014-12-18 Babcock & Wilcox Mpower, Inc. Extruded guide frame and manufacturing methods thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481832A (en) * 1967-04-14 1969-12-02 Combustion Eng Nuclear reactor core and control element arrangement
US3940311A (en) * 1972-01-21 1976-02-24 Westinghouse Electric Corporation Nuclear reactor internals construction and failed fuel rod detection system
US3849257A (en) * 1972-06-28 1974-11-19 Combustion Eng Guide structure for control elements
FR2254859B1 (de) * 1973-12-14 1978-11-10 Commissariat Energie Atomique
US4173513A (en) * 1977-07-07 1979-11-06 Westinghouse Electric Corp. Nuclear reactor with control rods
US4231843A (en) * 1977-08-02 1980-11-04 Westinghouse Electric Corp. Guide tube flow diffuser
FR2411469A1 (fr) * 1977-12-09 1979-07-06 Leleu Sa Marcel Procede de fabrication d'un guide de grappe pour reacteur nucleaire et outillage pour la mise en oeuvre de ce procede
FR2501892B1 (fr) * 1981-03-13 1985-10-25 Framatome Sa Reacteur nucleaire a dispositif de guidage des grappes de controle
FR2516691A1 (fr) * 1981-11-13 1983-05-20 Framatome Sa Dispositif de guidage d'une grappe de controle de reacteur nucleaire

Also Published As

Publication number Publication date
FR2547100A1 (fr) 1984-12-07
KR910005805B1 (ko) 1991-08-03
KR850000728A (ko) 1985-03-09
ZA843847B (en) 1985-04-24
FR2547100B1 (fr) 1985-08-30
EP0128091B1 (de) 1988-01-27
US5006305A (en) 1991-04-09
DE3469088D1 (en) 1988-03-03
EP0128091A1 (de) 1984-12-12

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Legal Events

Date Code Title Description
EEFA Change of the company name
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee