ES8702068A1 - Dispositivo de sujeccion de barras de combustible multiples para extraer barras de combustible nuclear de un conjunto de combustible nuclear - Google Patents

Dispositivo de sujeccion de barras de combustible multiples para extraer barras de combustible nuclear de un conjunto de combustible nuclear

Info

Publication number
ES8702068A1
ES8702068A1 ES525597A ES525597A ES8702068A1 ES 8702068 A1 ES8702068 A1 ES 8702068A1 ES 525597 A ES525597 A ES 525597A ES 525597 A ES525597 A ES 525597A ES 8702068 A1 ES8702068 A1 ES 8702068A1
Authority
ES
Spain
Prior art keywords
bars
fuel
fuel rod
multiple fuel
locking plate
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
Application number
ES525597A
Other languages
English (en)
Other versions
ES525597A0 (es
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
Publication of ES8702068A1 publication Critical patent/ES8702068A1/es
Publication of ES525597A0 publication Critical patent/ES525597A0/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/02—Details of handling arrangements
    • G21C19/10—Lifting devices or pulling devices adapted for co-operation with fuel elements or with 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S294/00—Handling: hand and hoist-line implements
    • Y10S294/906—Atomic fuel handler

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Manipulator (AREA)
  • Control And Safety Of Cranes (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

APARATO PARA RETIRAR SIMULTANEAMENTE UNA PLURALIDAD DE BARRAS DE COMBUSTIBLE DE UN CONJUNTO DE COMBUSTIBLE NUCLEAR. CONSTA DE UNA PLACA DE BLOQUEO (36) PROVISTA DE UNA PLURALIDAD DE AGUJEROS CONICOS (38) QUE SE CORRESPONDEN CON LA DISPOSICION DE LAS BARRAS DE COMBUSTIBLE (22) QUE HAN DE SER EXTRAIDAS DE UN CONJUNTO DE COMBUSTIBLE (20); DE UNA PLURALIDAD DE BARRAS DE FIJACION (48) CONECTADAS EN UNA EXTREMIDAD CON LA PLACA DE BLOQUEO (36); DE UNA PLACA DE SOPORTE (50) CONECTADA CON LA OTRA EXTREMIDAD DE LAS BARRAS DE FIJACION; DE UNA PLACA SUPERIOR (46) DISPUESTA DE MANERA DESLIZANTE EN DICHAS BARRAS DE FIJACION (48), ENTRE LA PLACA DE SOPORTE (50) Y LA PLACA DE BLOQUEO (36); DE UNA PLURALIDAD DE MANGUITOS METALICOS HUECOS Y CILINDRICOS (44); DE UN DISPOSITIVO DE ORIENTACION (72) DISPUESTO ALREDEDOR DE CADA UNO DE LOS VASTAGOS; Y DE UN DISPOSITIVO DE ACCIONAMIENTO (56).
ES525597A 1982-09-15 1983-09-14 Dispositivo de sujeccion de barras de combustible multiples para extraer barras de combustible nuclear de un conjunto de combustible nuclear Expired ES8702068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/418,141 US4551299A (en) 1982-09-15 1982-09-15 Multiple fuel rod gripper

Publications (2)

Publication Number Publication Date
ES8702068A1 true ES8702068A1 (es) 1986-12-01
ES525597A0 ES525597A0 (es) 1986-12-01

Family

ID=23656885

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525597A Expired ES8702068A1 (es) 1982-09-15 1983-09-14 Dispositivo de sujeccion de barras de combustible multiples para extraer barras de combustible nuclear de un conjunto de combustible nuclear

Country Status (6)

Country Link
US (1) US4551299A (es)
JP (1) JPS5999298A (es)
BE (1) BE897757A (es)
ES (1) ES8702068A1 (es)
FR (1) FR2533065B1 (es)
SE (1) SE444744B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4714583A (en) * 1981-08-10 1987-12-22 U.S. Tool & Die, Inc. Method and apparatus for compacting spent nuclear reactor fuel rods
DE3331761A1 (de) * 1983-09-02 1985-03-21 Siemens AG, 1000 Berlin und 8000 München Druckvorrichtung zum ausschieben von brennstaeben aus einem kernreaktor-brennelement
US4687245A (en) * 1983-09-23 1987-08-18 Combustion Engineering, Inc. Tool for pulling multiple rods from a nuclear fuel assembly
US4651400A (en) * 1983-12-21 1987-03-24 Westinghouse Electric Corp. Multiple fuel rod gripper
US4664875A (en) * 1984-11-13 1987-05-12 Westinghouse Electric Corp. Top nozzle removal and replacement fixture and method in a reconstitutable fuel assembly
US4688416A (en) * 1985-11-12 1987-08-25 Westinghouse Electric Corp. Fixture and method for rectifying damaged guide thimble insert sleeves in a reconstitutable fuel assembly
FR2591021B1 (fr) * 1985-12-02 1988-02-26 Cogema Dispositif de prehension d'un faisceau de crayons d'un assemblage de combustible nucleaire
US4744940A (en) * 1985-12-30 1988-05-17 U.S. Tool & Die, Inc. Apparatus for compacting nuclear reactor fuel rods
US4762664A (en) * 1985-12-30 1988-08-09 U.S. Tool & Die, Inc. Method and apparatus for compacting spent nuclear reactor fuel rods
FR2593108A1 (fr) * 1986-01-22 1987-07-24 Transnucleaire Dispositif de manutention multipinces avec limiteur individuel d'effort.
US4819524A (en) * 1986-10-08 1989-04-11 Westinghouse Electric Corp. Screw installation plate for use in a fuel assembly repair and reconstitution system
US4822554A (en) * 1986-10-08 1989-04-18 Westinghouse Electric Corp. Reconstitution and repair system for nuclear fuel rod assemblies
US4724636A (en) * 1986-10-08 1988-02-16 Westinghouse Electric Corp. Grinding tool for use in a fuel assembly repair and reconstitution system
US4772446A (en) * 1986-11-19 1988-09-20 Westinghouse Electric Corp. Gripper assembly for inserting and removing burnable absorber rods and thimble plugs in a nuclear reactor fuel assembly
US4747997A (en) * 1987-03-30 1988-05-31 Westinghouse Electric Corp. Nuclear fuel rod loader for pulling fuel rods into a fuel assembly skeleton
US5248471A (en) * 1987-07-06 1993-09-28 Alliedsignal Inc. Process for forming fibers
US4834934A (en) * 1988-02-04 1989-05-30 Westinghouse Electric Corp. Thimble grip fuel assembly handling tool
US5029388A (en) * 1988-12-08 1991-07-09 Westinghouse Electric Corp. Apparatus and process for sleeving the heat exchanger tubes of nuclear steam generators
CN107533871A (zh) * 2015-04-23 2018-01-02 霍尔泰克国际公司 用于存储核燃料的反应性控制装置
CN108133763A (zh) * 2017-12-29 2018-06-08 成都航天中兴机械有限责任公司 一种燃料棒抓取工装
FR3115391B1 (fr) * 2020-10-16 2022-10-21 Framatome Sa Dispositif d’extraction d’un crayon de combustible nucléaire ou d’un crayon de grappe et procédé d’extraction utilisant un tel dispositif d’extraction

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2638373A (en) * 1948-01-24 1953-05-12 Norman W Alford Deep well fishing tool
US3125760A (en) * 1958-03-31 1964-03-17 Fuel locating and suspending system for neutronic reactor core
LU38215A1 (es) * 1959-02-18
FR1413991A (fr) * 1964-09-01 1965-10-15 Neyrpic Ets Perfectionnements aux dispositifs de chargement pour les réacteurs nucléaires
FR1497507A (fr) * 1966-05-16 1967-10-13 Commissariat Energie Atomique Dispositif de manutention pour installation de rechargement en combustible de réacteur nucléaire
US3904048A (en) * 1968-12-02 1975-09-09 Asea Ab Device for refueling a nuclear reactor having a core comprising a plurality of fuel assemblies
SE324191B (es) * 1968-12-02 1970-05-25 Asea Ab
US3629069A (en) * 1969-09-22 1971-12-21 Ca Atomic Energy Ltd Reactor tube end closure
US3768668A (en) * 1971-12-17 1973-10-30 Combustion Eng Fuel bundle and control element assembly handling mechanism
US3857599A (en) * 1972-12-01 1974-12-31 Combustion Eng Gripper device
US4134789A (en) * 1974-03-01 1979-01-16 Commissariat A L'energie Atomique Method for refuelling a nuclear reactor and device for carrying out said method
US4053356A (en) * 1975-08-08 1977-10-11 Westinghouse Electric Corporation Guide device
US4064000A (en) * 1975-09-29 1977-12-20 Combustion Engineering, Inc. Nuclear reactor core servicing apparatus
US4086132A (en) * 1976-05-13 1978-04-25 Westinghouse Electric Corporation Combined fuel assembly and thimble plug gripper for a nuclear reactor
US4147588A (en) * 1977-05-13 1979-04-03 Artemiev Lev N Fast reactor recharging device
US4192715A (en) * 1977-08-23 1980-03-11 Batjukov Vladimir I Fuel assembly handling system of nuclear reactor
CA1094127A (en) * 1977-10-17 1981-01-20 Daniel M. Zehler Extension shaft latching mechanism for a nuclear reactor control rod lift rig
US4272321A (en) * 1978-06-01 1981-06-09 Combustion Engineering, Inc. Nuclear reactor internals and control rod handling device
FR2460027A1 (fr) * 1979-06-26 1981-01-16 Framatome Sa Procede de manutention des assemblages et crayons combustibles lors du rechargement d'un reacteur nucleaire

Also Published As

Publication number Publication date
FR2533065B1 (fr) 1986-09-05
JPH0254916B2 (es) 1990-11-22
SE8304749L (sv) 1984-03-16
JPS5999298A (ja) 1984-06-07
FR2533065A1 (fr) 1984-03-16
SE8304749D0 (sv) 1983-09-02
ES525597A0 (es) 1986-12-01
SE444744B (sv) 1986-04-28
BE897757A (fr) 1984-03-14
US4551299A (en) 1985-11-05

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