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ES2044175T3 - Dispositivo y procedimiento de instalacion de un manguito de bloqueo de un tubo guia en una contera desmontable de un conjunto combustible de un reactor nuclear. - Google Patents

Dispositivo y procedimiento de instalacion de un manguito de bloqueo de un tubo guia en una contera desmontable de un conjunto combustible de un reactor nuclear.

Info

Publication number
ES2044175T3
ES2044175T3 ES89402509T ES89402509T ES2044175T3 ES 2044175 T3 ES2044175 T3 ES 2044175T3 ES 89402509 T ES89402509 T ES 89402509T ES 89402509 T ES89402509 T ES 89402509T ES 2044175 T3 ES2044175 T3 ES 2044175T3
Authority
ES
Spain
Prior art keywords
locking sleeve
fuel assembly
installing
procedure
guide tube
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
ES89402509T
Other languages
English (en)
Inventor
Louis Guironnet
Michel Bline
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
Orano Demantelement SAS
Original Assignee
Framatome SA
Compagnie Generale des Matieres Nucleaires 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, Compagnie Generale des Matieres Nucleaires SA filed Critical Framatome SA
Application granted granted Critical
Publication of ES2044175T3 publication Critical patent/ES2044175T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G21C3/32—Bundles of parallel pin-, rod-, or tube-shaped fuel elements
    • G21C3/334—Assembling, maintenance or repair of the bundles
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53796—Puller or pusher means, contained force multiplying operator
    • Y10T29/53839—Puller or pusher means, contained force multiplying operator having percussion or explosive operator
    • Y10T29/53843—Tube, sleeve, or ferrule inserting or removing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Automatic Assembly (AREA)

Abstract

EL DISPOSITIVO CONSTA DE UNA VARILLA (31) FIJADA A UN ELEMENTO DE MANTENIMIENTO Y ELEVACION SITUADO POR ENCIMA DE LA PISCINA EN LA QUE EL ENSAMBLAJE COMBUSTIBLE ESTA COLOCADO BAJO EL AGUA. LA VARILLA CONSTA DE AL MENOS UNA PARTE EXTREMA INFERIOR (32) O HUSILLO CUYO DIAMETRO ES INFERIOR AL DIAMETRO INTERIOR DEL MANGUITO DE BLOQUEO (25). ESTA PARTE (32) CONSTA DE UN ELEMENTO DE RETENCION (48) DEL MANGUITO DE BLOQUEO EN POSICION DE ACOPLAMIENTO EN EL HUSILLO, UN ASIENTO DE APOYO (38) EN UNA PARTE DEL MANGUITO (25), EN POSICION TRANSVERSAL, Y UN ELEMENTO DE DESPLAZAMIENTO VERTICAL (40) DE LA VARILLA (31).
ES89402509T 1988-09-19 1989-09-13 Dispositivo y procedimiento de instalacion de un manguito de bloqueo de un tubo guia en una contera desmontable de un conjunto combustible de un reactor nuclear. Expired - Lifetime ES2044175T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812203 1988-09-19

Publications (1)

Publication Number Publication Date
ES2044175T3 true ES2044175T3 (es) 1994-01-01

Family

ID=9370136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89402509T Expired - Lifetime ES2044175T3 (es) 1988-09-19 1989-09-13 Dispositivo y procedimiento de instalacion de un manguito de bloqueo de un tubo guia en una contera desmontable de un conjunto combustible de un reactor nuclear.

Country Status (8)

Country Link
US (1) US5118465A (es)
EP (1) EP0360665B1 (es)
JP (1) JPH02115794A (es)
KR (1) KR900005480A (es)
CN (1) CN1041475A (es)
DE (1) DE68907161T2 (es)
ES (1) ES2044175T3 (es)
ZA (1) ZA896589B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661034B1 (fr) * 1991-01-16 1994-02-11 Framatome Procede et dispositif de chemisage du conduit interne d'une colonne d'instrumentation d'un reacteur nucleaire a eau sous pression.
US5272742A (en) * 1992-07-20 1993-12-21 B&W Fuel Company Upper end fitting
FR2722324B1 (fr) * 1994-07-07 1996-10-04 Framatome Sa Dispositif de pose et d'extraction d'un manchon de blocage d'un tube-guide dans un embout demontable d'un assemblage combustible de reacteur nucleaire
FR2740257B1 (fr) * 1995-10-20 1998-01-09 Framatome Sa Perche d'intervention a distance, en particulier dans une piscine de desactivation d'un reacteur nucleaire
CN101719388B (zh) * 2008-10-09 2011-12-28 中国核动力研究设计院 可整体装拆的堆芯仪表探头导管系统
US8254516B2 (en) * 2009-09-22 2012-08-28 Westinghouse Electric Company Llc Control rod drive outer filter removal tool
CN102496394B (zh) * 2011-11-30 2014-09-03 清华大学 一种球形元件识别器
CN106141609B (zh) * 2016-07-20 2024-01-12 梁启明 一种螺旋两通与导管的装配机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US791497A (en) * 1904-10-27 1905-06-06 Willis E Putnam Bottle-cleaner.
US2641831A (en) * 1950-11-21 1953-06-16 Helton William Henry Sleeve puller
US4173368A (en) * 1978-05-01 1979-11-06 The Lodge & Shipley Company Apparatus for frictionally gripping the interior surface of a container during handling by an article transferring means
US4639998A (en) * 1984-11-09 1987-02-03 Westinghouse Electric Corp. Locking tube removal and replacement tool and method in a reconstitutable fuel assembly
US4638556A (en) * 1985-01-08 1987-01-27 Westinghouse Electric Corp. Locking tube insertion fixture and method in a reconstitutable fuel assembly
US4664874A (en) * 1985-09-05 1987-05-12 Westinghouse Electric Corp. Reusable locking tube insertion and removal fixture and method in a reconstitutable fuel assembly

Also Published As

Publication number Publication date
KR900005480A (ko) 1990-04-14
DE68907161T2 (de) 1993-11-11
EP0360665B1 (fr) 1993-06-16
DE68907161D1 (de) 1993-07-22
ZA896589B (en) 1991-04-24
JPH02115794A (ja) 1990-04-27
EP0360665A1 (fr) 1990-03-28
CN1041475A (zh) 1990-04-18
US5118465A (en) 1992-06-02

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