DE3575229D1 - Steuerstabendkappe mit stabilisierender konfiguration. - Google Patents

Steuerstabendkappe mit stabilisierender konfiguration.

Info

Publication number
DE3575229D1
DE3575229D1 DE8585108364T DE3575229T DE3575229D1 DE 3575229 D1 DE3575229 D1 DE 3575229D1 DE 8585108364 T DE8585108364 T DE 8585108364T DE 3575229 T DE3575229 T DE 3575229T DE 3575229 D1 DE3575229 D1 DE 3575229D1
Authority
DE
Germany
Prior art keywords
control stick
stick cap
stabilizing configuration
stabilizing
configuration
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 - Lifetime
Application number
DE8585108364T
Other languages
German (de)
English (en)
Inventor
John Francis Wilson
Samuel Cerni
Robert Kenneth Gjertsen
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3575229D1 publication Critical patent/DE3575229D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • 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)
DE8585108364T 1984-07-26 1985-07-05 Steuerstabendkappe mit stabilisierender konfiguration. Expired - Lifetime DE3575229D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/634,729 US4820058A (en) 1984-07-26 1984-07-26 Control rod end plug with a stabilizing configuration

Publications (1)

Publication Number Publication Date
DE3575229D1 true DE3575229D1 (de) 1990-02-08

Family

ID=24544989

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585108364T Expired - Lifetime DE3575229D1 (de) 1984-07-26 1985-07-05 Steuerstabendkappe mit stabilisierender konfiguration.

Country Status (6)

Country Link
US (1) US4820058A (cg-RX-API-DMAC7.html)
EP (1) EP0169424B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6138592A (cg-RX-API-DMAC7.html)
KR (1) KR930009571B1 (cg-RX-API-DMAC7.html)
DE (1) DE3575229D1 (cg-RX-API-DMAC7.html)
ES (1) ES8900265A1 (cg-RX-API-DMAC7.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863678A (en) * 1985-12-09 1989-09-05 Westinghouse Electric Corp. Rod cluster having improved vane configuration
JPH07104426B2 (ja) * 1988-09-14 1995-11-13 三菱原子燃料株式会社 スパイダー組立体
US4990304A (en) * 1989-01-27 1991-02-05 Westinghouse Electric Corp. Instrumentation tube features for reduction of coolant flow-induced vibration of flux thimble tube
US5215707A (en) * 1991-09-10 1993-06-01 Siemens Power Corporation Instrument thimble tube shroud
US5282233A (en) * 1992-09-28 1994-01-25 Combustion Engineering, Inc. Low pressure drop easy load end cap
US5321732A (en) * 1993-07-16 1994-06-14 Combustion Engineering Inc. Control rod housing support bars with radiation shields
US5323435A (en) * 1993-07-16 1994-06-21 Combustion Engineering Inc. Control rod housing support bars with wing assemblies
US5570402A (en) * 1994-08-04 1996-10-29 Combustion Engineering, Inc. Control rod housing support system with radiation shield rings
US6526116B1 (en) * 1997-07-02 2003-02-25 Westinghouse Electric Company Llc Nuclear fuel assembly with hydraulically balanced mixing vanes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3285820A (en) * 1961-03-09 1966-11-15 Soc Anglo Belge Vulcain Sa Nuclear reactors
DE2066109C2 (de) * 1970-10-12 1982-04-22 Hochtemperatur-Reaktorbau GmbH, 5000 Köln Abschaltstab für Kernreaktoren mit einer Schüttung kugelförmiger Betriebselemente
US3979258A (en) * 1971-03-16 1976-09-07 Hochtemperatur-Kernkraftwerke Gmbh (Hkg) Gemeinsames Europaisches Unternehmen Nuclear reactor
US3728218A (en) * 1971-05-24 1973-04-17 Brown Boveri Krupp Reaktor Control rods for nuclear reactors
US4292132A (en) * 1979-01-02 1981-09-29 Combustion Engineering, Inc. Hydraulically centered control rod
US4311560A (en) * 1979-05-04 1982-01-19 Combustion Engineering, Inc. Stabilizing device for control rod tip
US4313796A (en) * 1979-07-30 1982-02-02 Combustion Engineering, Inc. Guide post modification for nuclear fuel assembly

Also Published As

Publication number Publication date
EP0169424A2 (en) 1986-01-29
US4820058A (en) 1989-04-11
KR860001439A (ko) 1986-02-26
JPS6138592A (ja) 1986-02-24
JPH0543074B2 (cg-RX-API-DMAC7.html) 1993-06-30
ES545437A0 (es) 1989-06-01
EP0169424A3 (en) 1986-12-17
EP0169424B1 (en) 1990-01-03
ES8900265A1 (es) 1989-06-01
KR930009571B1 (ko) 1993-10-07

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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