ZA902349B - Process and apparatus for dimensional and geometrical checking of guide and positioning members of the upper internal equipments in a pressurized water nuclear reactor - Google Patents

Process and apparatus for dimensional and geometrical checking of guide and positioning members of the upper internal equipments in a pressurized water nuclear reactor

Info

Publication number
ZA902349B
ZA902349B ZA902349A ZA902349A ZA902349B ZA 902349 B ZA902349 B ZA 902349B ZA 902349 A ZA902349 A ZA 902349A ZA 902349 A ZA902349 A ZA 902349A ZA 902349 B ZA902349 B ZA 902349B
Authority
ZA
South Africa
Prior art keywords
dimensional
guide
nuclear reactor
pressurized water
positioning members
Prior art date
Application number
ZA902349A
Other languages
English (en)
Inventor
Jean-Pierre Cartry
Cartry Jean-Pierre
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 ZA902349B publication Critical patent/ZA902349B/xx

Links

Classifications

    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C17/00Monitoring; Testing ; Maintaining
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C1/00Reactor types
    • G21C1/02Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/12Measuring arrangements characterised by the use of electric or magnetic techniques for measuring diameters
    • G01B7/13Internal diameters
    • GPHYSICS
    • G21NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21CNUCLEAR REACTORS
    • G21C7/00Control of nuclear reaction
    • G21C7/06Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08Control 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00Energy generation of nuclear origin
    • Y02E30/30Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
ZA902349A 1989-03-29 1990-03-27 Process and apparatus for dimensional and geometrical checking of guide and positioning members of the upper internal equipments in a pressurized water nuclear reactor ZA902349B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8904082A FR2645327B1 (fr) 1989-03-29 1989-03-29 Procede et dispositif de controle dimensionnel et geometrique d'elements de guidage et de positionnement des equipements internes superieurs d'un reacteur nucleaire a eau sous pression

Publications (1)

Publication Number Publication Date
ZA902349B true ZA902349B (en) 1991-11-27

Family

ID=9380153

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA902349A ZA902349B (en) 1989-03-29 1990-03-27 Process and apparatus for dimensional and geometrical checking of guide and positioning members of the upper internal equipments in a pressurized water nuclear reactor

Country Status (8)

Country Link
EP (1) EP0390637B1 (xx)
JP (1) JPH02291999A (xx)
KR (1) KR0178518B1 (xx)
CA (1) CA2013204A1 (xx)
DE (1) DE69006881T2 (xx)
ES (1) ES2050971T3 (xx)
FR (1) FR2645327B1 (xx)
ZA (1) ZA902349B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666408A1 (fr) * 1990-09-05 1992-03-06 Framatome Sa Dispositif de dilatation d'un organe tubulaire.
FR2687228B1 (fr) * 1992-02-12 1994-05-06 Schlumberger Services Petroliers Procede et dispositif de diagraphie pour l'etude de caracteristiques geometriques d'un forage.
FR2694836B1 (fr) * 1992-08-11 1994-11-10 Framatome Sa Dispositif de contrôle des éléments de guidage d'un tube-guide des équipements internes supérieurs d'un réacteur nucléaire à eau sous pression.
FR2696578B1 (fr) * 1992-10-07 1994-12-23 Framatome Sa Dispositif et procédé de mesure de l'inclinaison d'un pion de centrage d'un assemblage combustible.
FR2713010B1 (fr) * 1993-11-25 1996-02-23 Framatome Sa Dispositif et procédé de contrôle des éléments de guidage d'un tube-guide des équipements internes supérieurs d'un réacteur nucléaire à eau sous pression.
FR2813388B1 (fr) * 2000-08-31 2002-12-06 Framatome Sa Dispositif et procede de controle dimensionnel du diametre d'un alesage ayant une ouverture d'acces transversale
FR2884604B1 (fr) * 2005-04-13 2007-07-06 Framatome Anp Sas Procede et dispositif de controle et de mesure visuels a distance d'un alesage et ensemble de controle et de mesure visuels d'alesages tels que des guidages d'un tube-guide d'un reacteur nucleaire a eau sous pression
CN102032861B (zh) * 2010-11-24 2012-07-18 合肥力恒液压系统有限公司 大长径比管件内径多参数测量装置及其测量方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202586A5 (xx) * 1972-10-06 1974-05-03 Commissariat Energie Atomique
FR2304149A1 (fr) * 1975-03-14 1976-10-08 Framatome Sa Procede et dispositif pour l'examen de prolongateurs d'un reacteur nucleaire
JPS5759101A (en) * 1980-09-26 1982-04-09 Hiromi Ogasawara Noncontacting infinitesimal displacement gauge
FR2495816A1 (fr) * 1980-12-05 1982-06-11 Framatome Sa Machine pour le controle sur leur poste de stockage des equipements internes d'un reacteur nucleaire
US4647422A (en) * 1985-05-08 1987-03-03 Westinghouse Electric Corp. Three-coordinate positioning apparatus for the inspection and maintenance of nuclear reactor components
US4699750A (en) * 1986-02-26 1987-10-13 Westinghouse Electric Corp. Apparatus for storage, retrieval and deployment of drag gages used in fuel assembly inspection

Also Published As

Publication number Publication date
KR900015170A (ko) 1990-10-26
FR2645327B1 (fr) 1994-04-01
CA2013204A1 (fr) 1990-09-29
FR2645327A1 (fr) 1990-10-05
EP0390637A1 (fr) 1990-10-03
KR0178518B1 (ko) 1999-05-15
DE69006881D1 (de) 1994-04-07
DE69006881T2 (de) 1994-06-16
ES2050971T3 (es) 1994-06-01
JPH02291999A (ja) 1990-12-03
EP0390637B1 (fr) 1994-03-02

Similar Documents

Publication Publication Date Title
ZA895679B (en) Instrumentation device for the core of a pressurized water nuclear reactor and process and device for with standing and for installing this instrumentation device
ZA893967B (en) Device for measuring parameters in the core of a nuclear reactor in operation
HUT59504A (en) Method and device for dismounting irradiated element of a nuclear reactor, in particular vessel of a pressurized-water reactor
ITMI912930A1 (it) Metodo per la protezione dell'integrita' del fondo del contenitore di un reattore in centrali nucleari e dispositivo per l'attuazione del metodo
ZA865530B (en) Process and device for adapting new upper internal equipment to the vessel of a pressurized water nuclear reactor
ZA938265B (en) Method and device for detecting leaks in penetrations of a nuclear reactor vessel head during operation
DE69405035D1 (de) System zum Druckabbau in einem Sicherheitsbehälter eines Druckwasserkernreaktors
ZA902349B (en) Process and apparatus for dimensional and geometrical checking of guide and positioning members of the upper internal equipments in a pressurized water nuclear reactor
DE3469087D1 (en) Hold-down apparatus for a nuclear reactor
NZ232944A (en) Method and apparatus for dissolving a gas in a liquid particuarly oxygen in waste water
GB9307444D0 (en) Apparatus for suppressing fromation of vortices in the coolant fluit of a nuclear reactor
EP0416756A3 (en) Method for decontaminating a pressurized water nuclear reactor system
HUT59503A (en) Method and device for dismounting irradiated element of a nuclear reactor, in particular vessel of a pressurized-water reactor
ZA878014B (en) Pipe for supporting and positioning measuring devices in the core of a nuclear reactor
ZA843184B (en) Process for detecting faults in the distribution of the power of the core of a pressurized water nuclear reactor and device for making use of this process
ZA915586B (en) A method and apparatus for protecting a nuclear reactor
ZA886297B (en) A method of protecting a pressurized water nuclear reactor against failures in its emergency stop means
ZA963948B (en) Process and device for handling nuclear fuel assemblies inside a reactor core
DE69402159D1 (de) Vorrichtung und Verfahren zum Überprüfen der Führungselemente eines Führungsrohrs in den oberen Einbauten eines Druckwasserkernreaktors
EP0298387A3 (en) Device and method for the inspection of nuclear reactor fuel assemblies
ZA894345B (en) Method and apparatus for detecting the fall of a control cluster in a nuclear reactor
ZA846741B (en) Process for ultrafiltration of the cooling water of a pressurized water nuclear reactor and corresponding device for ultrafiltration
ZA865656B (en) Device for checking the vertical alignment of the upper and lower internal equipment of a pressurized water nuclear reactor
ZA841289B (en) Device for fast and precise determination of the power of a pressurized water nuclear reactor
ZA862850B (en) Process and apparatus for use with pressurized reactors