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ES8100590A1 - Dispositivo de inspeccion televisual de la superficie interior de un recinto cilindrico cerrado - Google Patents

Dispositivo de inspeccion televisual de la superficie interior de un recinto cilindrico cerrado

Info

Publication number
ES8100590A1
ES8100590A1 ES489728A ES489728A ES8100590A1 ES 8100590 A1 ES8100590 A1 ES 8100590A1 ES 489728 A ES489728 A ES 489728A ES 489728 A ES489728 A ES 489728A ES 8100590 A1 ES8100590 A1 ES 8100590A1
Authority
ES
Spain
Prior art keywords
camera
televisual
flexible tube
vessel
closed cylindrical
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
ES489728A
Other languages
English (en)
Other versions
ES489728A0 (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.)
Areva NP SAS
Original Assignee
Framatome 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 filed Critical Framatome SA
Publication of ES8100590A1 publication Critical patent/ES8100590A1/es
Publication of ES489728A0 publication Critical patent/ES489728A0/es
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/08—Structural combination of reactor core or moderator structure with viewing means, e.g. with television camera, periscope, window
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/003—Remote inspection of vessels, e.g. pressure vessels
    • G21C17/01—Inspection of the inner surfaces of vessels
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

DISPOSITIVO DE INSPECCION TELEVISUAL DE LA SUPERFICIE INTERIOR DE UN RECINTO CILINDRICO CERRADO. CONSTA DE UN TUBO FLEXIBLE EN UNO DE CUYOS EXTREMOS ESTA SUSPENDIDA LA CAMARA, Y POR EL QUE PASAN LOS CABLES DE ALIMENTACION ELECTRICA, UNA GUIA TUBULAR RIGIDA, QUE PENETRA EN EL RECINTO POR EL ORIFICIO DE ACCESO PARA EL GUIADO Y LA ORIENTACION DEL TUBO FLEXIBLE ALREDEDOR DE SU EJE, SITUADO EN EL EXTERIOR DEL RECINTO; UN SISTEMA DE RETENCION DEL TUBO Y DE LA CAMARA CONTRA MOVIMIENTOS DE TRASLACION, DESBLOQUEABLE PARA EL DESPLAZAMIENTO VERTICAL DE LA CAMARA; UN SISTEMA DE LOCALIZACION PRECISA DE LA POSICION ANGULAR Y DE LA POSICION VERTICAL Y UN DISPOSITIVO DE CENTRADO SITUADO SOBRE LA CAMARA. GENERADORES DE PRESION EN CENTRALES NUCLEARES.
ES489728A 1979-03-30 1980-03-20 Dispositivo de inspeccion televisual de la superficie interior de un recinto cilindrico cerrado Granted ES489728A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908005A FR2455834A1 (fr) 1979-03-30 1979-03-30 Dispositif d'inspection televisuelle de la surface interieure d'une enceinte cylindrique

Publications (2)

Publication Number Publication Date
ES8100590A1 true ES8100590A1 (es) 1980-11-01
ES489728A0 ES489728A0 (es) 1980-11-01

Family

ID=9223746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489728A Granted ES489728A0 (es) 1979-03-30 1980-03-20 Dispositivo de inspeccion televisual de la superficie interior de un recinto cilindrico cerrado

Country Status (8)

Country Link
US (1) US4302772A (es)
EP (1) EP0017551B1 (es)
JP (1) JPS55134579A (es)
DE (1) DE3060067D1 (es)
ES (1) ES489728A0 (es)
FR (1) FR2455834A1 (es)
SU (1) SU1063297A3 (es)
YU (1) YU40869B (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432931A (en) * 1981-10-02 1984-02-21 Electric Power Research Institute, Inc. Inspection system
US4429329A (en) 1981-11-09 1984-01-31 Electric Power Research Institute, Inc. Remote visual inspection system
FR2517104B1 (fr) * 1981-11-25 1987-07-24 Commissariat Energie Atomique Procede d'examen d'un assemblage combustible de reacteur nucleaire et machine d'examen pour la mise en oeuvre de ce procede
FR2520546B1 (fr) * 1982-01-28 1988-07-15 Seri Renault Ingenierie Dispositif de surveillance et de visualisation des operations de manutention ou autres en milieu aquatique
JPS59134187A (ja) * 1983-01-07 1984-08-01 三菱重工業株式会社 容器内部の点検装置
JPS59147112U (ja) * 1983-03-22 1984-10-01 三菱重工業株式会社 遠隔目視装置
FR2574925B1 (fr) * 1984-12-14 1987-03-20 Framatome Sa Procede et dispositif de controle optique de forme et de dimensions de l'extremite des tubes d'un generateur de vapeur
CH672675A5 (en) * 1988-08-31 1989-12-15 Sulzer Ag Stationary pressure container with symmetry axis - can be internally inspected by light source and video camera on telescopic arm inserted through aperture
EP0404431A3 (en) * 1989-06-19 1991-09-18 Westinghouse Electric Corporation Annealing unit insertion and removal system
JP2511987Y2 (ja) * 1989-07-26 1996-09-25 三菱重工業株式会社 タンク内面の点検装置
US5156803A (en) * 1991-02-25 1992-10-20 Niagara Mohawk Power Corporation Apparatus for inspection of a reactor vessel
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
DE4222066C2 (de) * 1992-07-04 1996-08-01 Bbc Reaktor Gmbh Vorrichtung zur Inspektion des Innenraums eines mit einer Öffnung versehenen Druckbehälters
US5896166A (en) * 1993-06-02 1999-04-20 Envision Medical Corporation Remote CCD video camera with non-volatile digital memory
US5503033A (en) * 1993-08-10 1996-04-02 Tric Holdings Limited Method and servicing interior of large container and service apparatus
US5425279A (en) * 1993-09-23 1995-06-20 Atlantic Richfield Company Vessel inspection system
US5481930A (en) * 1994-01-19 1996-01-09 Westinghouse Electric Corporation Probe guide assembly for a reactor coolant pump motor
US5604532A (en) * 1994-06-06 1997-02-18 Tillmanns; Josef Apparatus and method for insitu inspection of pressurized vessels
US5508735A (en) * 1994-07-12 1996-04-16 Northeast Technical Service Co. Inc. Underdeck inspection device
US5913320A (en) * 1995-04-11 1999-06-22 Foster-Miller, Inc. Sludge removal system
US5838752A (en) * 1996-02-20 1998-11-17 Kabushiki Kaisha Toshiba Apparatus and method for carrying out workings at reactor bottom
US5757419A (en) * 1996-12-02 1998-05-26 Qureshi; Iqbal Inspection method and apparatus for tanks and the like
US6522709B1 (en) * 1999-11-12 2003-02-18 Westinghouse Electric Company Llc Nuclear in-core instrument (ICI) assembly with compressed flexible hose sheath
US7502068B2 (en) * 2004-06-22 2009-03-10 International Business Machines Corporation Sensor for imaging inside equipment
US7345757B2 (en) * 2004-09-28 2008-03-18 Penza G Gregory Inspection apparatus for pipelines
US7551197B2 (en) * 2005-09-08 2009-06-23 Ulc Robotics, Inc. Pipeline inspection system
US7994791B2 (en) * 2007-02-19 2011-08-09 Schlumberger Technology Corporation Resistivity receiver spacing
CN101364451B (zh) * 2008-09-28 2011-09-28 苏州热工研究院有限公司 反应堆压力容器顶盖的闭路电视检查装置
SE533807C2 (sv) * 2009-05-27 2011-01-18 Wesdyne Trc Ab En inspektionsapparatur
EP2320262A1 (de) * 2009-11-10 2011-05-11 Siemens Aktiengesellschaft Inspektionsvorrichtung und Verfahren zum Positionieren einer Inspektionsvorrichtung
FR2972557A1 (fr) * 2011-03-09 2012-09-14 Systel Electronique Installation de surveillance par camera d'une pompe de circuit primaire d'un reacteur nucleaire
RU2546669C1 (ru) * 2013-11-28 2015-04-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Ульяновский государственный университет" Устройство дистанционного слежения в исследовательской радиационно-защитной "горячей" камере
CN104751913B (zh) * 2013-12-30 2017-09-29 中核武汉核电运行技术股份有限公司 一种容器内表面视频检查装置
US9964530B2 (en) * 2016-03-07 2018-05-08 Tracy William Baldaccini Confined space entry station
JP7254428B2 (ja) * 2019-10-28 2023-04-10 一般財団法人電力中央研究所 中空電柱の非破壊検査装置および中空電柱の非破壊検査方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159321A (fr) * 1956-10-12 1958-06-26 Commissariat Energie Atomique Perfectionnement aux pinces de manipulation
GB883661A (en) * 1957-07-08 1961-12-06 Teleflex Prod Ltd Improvements in and relating to remote controls
BE577732A (es) * 1958-04-15
US3764736A (en) * 1971-03-03 1973-10-09 Combustion Eng Remote visual examination apparatus
DE2154015C3 (de) * 1971-10-29 1974-05-09 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Einrichtung zum Durchführen von Untersuchungen und Wiederholungsprüfungen an den Innenflächen von oben offenen Druckbehältern
US3712481A (en) * 1971-12-23 1973-01-23 Mc Donnell Douglas Corp Actuator
UST980001I4 (en) * 1976-03-18 1979-03-06 Electric Power Research Institute UV Viewing through sodium coolant
US4168782A (en) * 1977-06-13 1979-09-25 Westinghouse Electric Corp. Remote access manipulator

Also Published As

Publication number Publication date
EP0017551A1 (fr) 1980-10-15
FR2455834B1 (es) 1984-02-17
US4302772A (en) 1981-11-24
ES489728A0 (es) 1980-11-01
DE3060067D1 (en) 1982-01-14
FR2455834A1 (fr) 1980-11-28
YU67580A (en) 1983-10-31
JPH0120837B2 (es) 1989-04-18
EP0017551B1 (fr) 1981-11-04
YU40869B (en) 1986-06-30
SU1063297A3 (ru) 1983-12-23
JPS55134579A (en) 1980-10-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970303