ES2076455T3 - Sistema de intervencion sobre las paredes internas de la caja de agua de un generador de vapor de central nuclear. - Google Patents

Sistema de intervencion sobre las paredes internas de la caja de agua de un generador de vapor de central nuclear.

Info

Publication number
ES2076455T3
ES2076455T3 ES91122369T ES91122369T ES2076455T3 ES 2076455 T3 ES2076455 T3 ES 2076455T3 ES 91122369 T ES91122369 T ES 91122369T ES 91122369 T ES91122369 T ES 91122369T ES 2076455 T3 ES2076455 T3 ES 2076455T3
Authority
ES
Spain
Prior art keywords
nuclear power
power station
internal walls
water case
intervention system
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
ES91122369T
Other languages
English (en)
Inventor
Antoine Gemma
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.)
Electricite de France SA
Original Assignee
Electricite de France 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 Electricite de France SA filed Critical Electricite de France SA
Application granted granted Critical
Publication of ES2076455T3 publication Critical patent/ES2076455T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
    • G21F9/002—Decontamination of the surface of objects with chemical or electrochemical processes
    • G21F9/004—Decontamination of the surface of objects with chemical or electrochemical processes of metallic surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manipulator (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Cleaning In General (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

LA INVENCION SE REFIERE A UN SISTEMA DE INTERVENCION SOBRE EL DEPOSITO DE AGUA DE UN GENERADOR DE VAPOR DE CENTRAL NUCLEAR. EL SISTEMA COMPRENDE UN PRIMER ELEMENTO (1) QUE TIENE UNA FORMA SENSIBLEMENTE ALARGADA Y QUE FORMA UN PRIMER BRAZO DEL SISTEMA Y UN SEGUNDO ELEMENTO (2) QUE TIENE UNA FORMA SENSIBLEMENTE ALARGADA. EL SEGUNDO ELEMENTO (2) ESTA ARTICULADO EN UNO DE SUS EXTREMOS EN UN EXTREMO DEL PRIMER ELEMENTO (1). EL CONJUNTO DEL PRIMER Y DEL SEGUNDO BRAZO (2) ES SUSCEPTIBLE DE INTRODUCIRSE EN EL DEPOSITO DE AGUA (BAE) DEL GENERADOR DE VAPOR, MEDIANTE EL ORIFICIO DE ACCESO. EL SEGUNDO ELEMENTO (2) PUEDE PONERSE EN POSICION DESPLEGADA RESPECTO DEL PRIMER ELEMENTO (1). UN VEHICULO (3) MONTADO MOVIL RESPECTO DEL SEGUNDO BRAZO (2) PERMITE EXPLORAR Y ASEGURAR LA DESCONTAMINACION DE LAS PAREDES INTERNAS DEL DEPOSITO DE AGUA (BAE) DEL GENERADOR DE VAPOR. UN MEDIO DE INTERVENCION TAL COMO DE DESCONTAMINACION ES LLEVADO POR EL VEHICULO (3). ES SUSCEPTIBLE DE ALCANZAR UNA PLURALIDAD DE ZONAS DELA SUPERFICIE DE DICHAS PAREDES INTERNAS. SE PREVEN MEDIOS DE CONTROL REMOTO DEL VEHICULO (3) Y MEDIOS DE INTERVENCION (30).
ES91122369T 1987-01-28 1988-01-26 Sistema de intervencion sobre las paredes internas de la caja de agua de un generador de vapor de central nuclear. Expired - Lifetime ES2076455T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8700994A FR2610137B1 (fr) 1987-01-28 1987-01-28 Systeme de decontamination des tuyauteries primaires et de la boite a eau d'un generateur de vapeur de centrale nucleaire

Publications (1)

Publication Number Publication Date
ES2076455T3 true ES2076455T3 (es) 1995-11-01

Family

ID=9347350

Family Applications (2)

Application Number Title Priority Date Filing Date
ES198888400163T Expired - Lifetime ES2034282T3 (es) 1987-01-28 1988-01-26 Sistema de intervencion sobre las tuberias primarias y la caja de agua de un generador de vapor de central nuclear.
ES91122369T Expired - Lifetime ES2076455T3 (es) 1987-01-28 1988-01-26 Sistema de intervencion sobre las paredes internas de la caja de agua de un generador de vapor de central nuclear.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES198888400163T Expired - Lifetime ES2034282T3 (es) 1987-01-28 1988-01-26 Sistema de intervencion sobre las tuberias primarias y la caja de agua de un generador de vapor de central nuclear.

Country Status (10)

Country Link
US (1) US4984598A (es)
EP (2) EP0281433B1 (es)
JP (1) JP2755586B2 (es)
KR (1) KR880009389A (es)
AT (2) ATE78949T1 (es)
CA (1) CA1308497C (es)
DE (2) DE3873117T2 (es)
ES (2) ES2034282T3 (es)
FR (1) FR2610137B1 (es)
ZA (1) ZA88544B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5265129A (en) * 1992-04-08 1993-11-23 R. Brooks Associates, Inc. Support plate inspection device
US5305356B1 (en) * 1992-05-14 1998-09-01 Brooks Support Systems Inc Inspection device
JP5314609B2 (ja) * 2010-01-27 2013-10-16 三菱重工業株式会社 水室内作業装置
CN102494326B (zh) * 2011-11-28 2014-05-28 中国核工业二三建设有限公司 蒸汽发生器的观察孔的检修方法及所用到的工具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599871A (en) * 1969-07-08 1971-08-17 Goodrich Co B F Jet spray tank cleaner
US3741808A (en) * 1970-08-12 1973-06-26 Goodrich Co B F Tank cleaner
FR2381657A1 (fr) * 1977-02-24 1978-09-22 Commissariat Energie Atomique Vehicule autopropulse a bras articules
US4244523A (en) * 1979-03-15 1981-01-13 Looper Bruce T Apparatus for cleaning tanks or vessels
US4220170A (en) * 1979-07-30 1980-09-02 Hebert Chris J Apparatus for cleaning large tank interiors
US4326317A (en) * 1979-10-16 1982-04-27 Westinghouse Electric Corp. Decontamination apparatus
JPS57185000A (en) * 1981-05-08 1982-11-13 Mitsubishi Heavy Ind Ltd Method and device for working by remote control
FR2538602B1 (fr) * 1982-12-23 1988-05-06 Thome Paul Equipage automoteur de controle des canalisations du circuit primaire des centrales nucleaires
FR2544123B1 (fr) * 1983-04-07 1988-02-12 Thome Jean Patrick Dispositif et procede d'intervention sur des tubes de generateurs de vapeur de chaudieres nucleaires
US4646768A (en) * 1983-07-18 1987-03-03 Mitsubishi Jukogyo Kabushiki Kaisha Extendable and retractable cleaning apparatus
DE3345278A1 (de) * 1983-12-14 1985-06-27 Kraftwerk Union AG, 4330 Mülheim Vorrichtung zum elektropolieren der innenoberflaeche von hohlzylindrischen koerpern
FR2566309B1 (fr) * 1984-06-22 1986-11-07 Barras Provence Dispositif pour positionner selectivement un outil porte par un vehicule se deplacant sur la plaque perforee d'un faisceau de tubes
FR2570314B1 (fr) * 1984-09-20 1987-03-06 Commissariat Energie Atomique Robot porte-outil pour effectuer des interventions a l'interieur d'une enceinte possedant une ouverture d'acces
US4672741A (en) * 1985-06-27 1987-06-16 Westinghouse Electric Corp. End effector apparatus for positioning a steam generator heat exchanger tube plugging tool

Also Published As

Publication number Publication date
ES2034282T3 (es) 1993-04-01
EP0281433B1 (fr) 1992-07-29
US4984598A (en) 1991-01-15
ZA88544B (en) 1988-10-26
DE3873117T2 (de) 1992-12-03
DE3873117D1 (de) 1992-09-03
JP2755586B2 (ja) 1998-05-20
FR2610137A1 (fr) 1988-07-29
EP0281433A2 (fr) 1988-09-07
FR2610137B1 (fr) 1993-09-24
CA1308497C (fr) 1992-10-06
EP0281433A3 (en) 1988-09-21
ATE125059T1 (de) 1995-07-15
EP0479344B1 (fr) 1995-07-12
ATE78949T1 (de) 1992-08-15
DE3854162T2 (de) 1996-03-21
DE3854162D1 (de) 1995-08-17
JPS63201402A (ja) 1988-08-19
EP0479344A2 (fr) 1992-04-08
EP0479344A3 (en) 1992-09-23
KR880009389A (ko) 1988-09-15

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