ES2106657B1 - Barras de soporte para bastidor de las varillas de control con ensambles de ala. - Google Patents

Barras de soporte para bastidor de las varillas de control con ensambles de ala.

Info

Publication number
ES2106657B1
ES2106657B1 ES09401481A ES9401481A ES2106657B1 ES 2106657 B1 ES2106657 B1 ES 2106657B1 ES 09401481 A ES09401481 A ES 09401481A ES 9401481 A ES9401481 A ES 9401481A ES 2106657 B1 ES2106657 B1 ES 2106657B1
Authority
ES
Spain
Prior art keywords
wing assemblies
control rod
support bars
wing
frame
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
ES09401481A
Other languages
English (en)
Other versions
ES2106657A1 (es
Inventor
Bengt I Baversten
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES2106657A1 publication Critical patent/ES2106657A1/es
Application granted granted Critical
Publication of ES2106657B1 publication Critical patent/ES2106657B1/es
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
    • 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
    • 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)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

LAS BARRAS DE SOPORTE PARA BASTIDOR DE ACCIONAMIENTO PARA VARILLA DE CONTROL DE UN REACTOR O PILA NUCLEAR DE AGUA HIRVIENTE, QUE TIENEN ENSAMBLES DE ALA PARA LIMITAR EL RECORRIDO DE UNA VARILLA DE CONTROL, EN EL CASO DE QUE SE ROMPA EL BASTIDOR O ALOJAMIENTO DE LA VARILLA DE CONTROL. LOS ENSAMBLES DE ALA ESTAN COLOCADOS EN BARRAS DE SOPORTE, UBICADAS EN HILERAS EN LADOS OPUESTOS DE LOS IMPULSORES PARA VARILLA DE CONTROL. CADA ALA EN LOS ENSAMBLES DE ALA, SOPORTA UN CUADRANTE DEL IMPULSOR O ACCIONADOR DE LA VARILLA DE CONTROL. LOS ENSAMBLES DE ALA PUEDEN SER GIRADOS DESDE UNA POSICION DE OPERACION O FUNCIONAMIENTO A UNA POSICION DE SERVICIO, PARA PERMITIR EL REEMPLAZO DE LOS IMPULSORES O ACCIONADORES DE LA VARILLA DE CONTROL.
ES09401481A 1993-07-16 1994-07-07 Barras de soporte para bastidor de las varillas de control con ensambles de ala. Expired - Lifetime ES2106657B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/092,064 US5323435A (en) 1993-07-16 1993-07-16 Control rod housing support bars with wing assemblies

Publications (2)

Publication Number Publication Date
ES2106657A1 ES2106657A1 (es) 1997-11-01
ES2106657B1 true ES2106657B1 (es) 1998-06-01

Family

ID=22231285

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09401481A Expired - Lifetime ES2106657B1 (es) 1993-07-16 1994-07-07 Barras de soporte para bastidor de las varillas de control con ensambles de ala.

Country Status (4)

Country Link
US (1) US5323435A (es)
JP (1) JPH0755982A (es)
ES (1) ES2106657B1 (es)
TW (1) TW229316B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570402A (en) * 1994-08-04 1996-10-29 Combustion Engineering, Inc. Control rod housing support system with radiation shield rings
US6113562A (en) 1998-06-01 2000-09-05 Peter M. Bonutti Shoulder orthosis
US6502577B1 (en) 2000-09-18 2003-01-07 Peter M. Bonutti Method for moving finger joints
US6503213B2 (en) 2000-12-01 2003-01-07 Peter M. Bonutti Method of using a neck brace
US6575926B2 (en) 2000-12-15 2003-06-10 Bonutti 2003 Trust-A Myofascial strap
US8066656B2 (en) 2005-10-28 2011-11-29 Bonutti Research, Inc. Range of motion device
US7452342B2 (en) 2004-03-08 2008-11-18 Bonutti Research Inc. Range of motion device
US8012108B2 (en) 2005-08-12 2011-09-06 Bonutti Research, Inc. Range of motion system and method
EP2107896A4 (en) 2007-02-05 2010-03-10 Bonutti Res Inc KNEE ORTHESIS
WO2009015364A1 (en) 2007-07-25 2009-01-29 Bonutti Research Inc. Orthosis apparatus and method of using an orthosis apparatus
US8905950B2 (en) 2008-03-04 2014-12-09 Bonutti Research, Inc. Shoulder ROM orthosis
US9402759B2 (en) 2013-02-05 2016-08-02 Bonutti Research, Inc. Cervical traction systems and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4820058A (en) * 1984-07-26 1989-04-11 Westinghouse Electric Corp. Control rod end plug with a stabilizing configuration
FR2575581B1 (fr) * 1984-12-27 1987-03-06 Framatome & Cie Dispositif de deplacement et d'accrochage d'une grappe de crayons de commande de reacteur nucleaire
FR2575582B1 (fr) * 1984-12-28 1987-03-06 Framatome Sa Dispositif et procede d'accrochage pour tige de manoeuvre de grappe de commande dans un reacteur nucleaire
FR2576705B1 (fr) * 1985-01-28 1990-06-08 Framatome Sa Dispositif d'accouplement de barre de commande et de mecanisme d'entrainement
US4859409A (en) * 1988-05-27 1989-08-22 Westinghouse Electric Corp. Reactor vessel lower internals temporary support
US4888149A (en) * 1988-09-27 1989-12-19 Combustion Engineering, Inc. Wear-reduction-shield for thimbles
DE4103496A1 (de) * 1991-02-06 1992-08-20 Bbc Reaktor Gmbh Verfahren und anordnung zur reparatur von steuerelementen eines druckwasserreaktors

Also Published As

Publication number Publication date
JPH0755982A (ja) 1995-03-03
TW229316B (en) 1994-09-01
ES2106657A1 (es) 1997-11-01
US5323435A (en) 1994-06-21

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19971101

Kind code of ref document: A1

Effective date: 19971101

FA2A Application withdrawn

Effective date: 19990217