ES473918A1 - Perfeccionamientos en los sistemas de inspeccion de varillasde combustible. - Google Patents

Perfeccionamientos en los sistemas de inspeccion de varillasde combustible.

Info

Publication number
ES473918A1
ES473918A1 ES473918A ES473918A ES473918A1 ES 473918 A1 ES473918 A1 ES 473918A1 ES 473918 A ES473918 A ES 473918A ES 473918 A ES473918 A ES 473918A ES 473918 A1 ES473918 A1 ES 473918A1
Authority
ES
Spain
Prior art keywords
fuel rod
end cap
probe
fuel
nuclear reactor
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
ES473918A
Other languages
English (en)
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox Co
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 Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES473918A1 publication Critical patent/ES473918A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
    • G21C17/063—Burn-up control
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)

Abstract

Perfeccionamientos en los sistemas de inspección de varillas de combustible, para conjuntos de combustible que tienen una pluralidad de varillas de combustible alineadas longitudinalmente dentro de un recipiente a presión de reactor nuclear, caracterizados porque el sistema comprende al menos un tubo hueco de detector de radiación en alineación longitudinal con una de las varillas de combustible y en contacto directo con dicha varilla de combustible, y una estructura de dispositivo terminal celular dispuesta transversalmente respecto de dicho tubo de detector de radiación y de la varilla de combustible en contacto con el mismo, estando alineadas longitudinalmente dichas celdas de dicha estructura de dispositivo terminal con las varillas de combustible para permitir que dicho tubo de detector pase a través de una de dichas celdas alineadas del dispositivo terminal para hacer contacto con la varilla de combustible.
ES473918A 1977-11-21 1978-10-03 Perfeccionamientos en los sistemas de inspeccion de varillasde combustible. Expired ES473918A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/853,074 US4217173A (en) 1977-11-21 1977-11-21 Nuclear reactor inspection device

Publications (1)

Publication Number Publication Date
ES473918A1 true ES473918A1 (es) 1979-05-01

Family

ID=25314971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473918A Expired ES473918A1 (es) 1977-11-21 1978-10-03 Perfeccionamientos en los sistemas de inspeccion de varillasde combustible.

Country Status (15)

Country Link
US (1) US4217173A (es)
JP (1) JPS5834798B2 (es)
AT (1) AT370552B (es)
BE (1) BE871975A (es)
CA (1) CA1098223A (es)
CH (1) CH626187A5 (es)
DE (1) DE2840081C2 (es)
ES (1) ES473918A1 (es)
FR (1) FR2409579B1 (es)
GB (1) GB2008308B (es)
IL (1) IL55510A (es)
IT (1) IT1174744B (es)
LU (1) LU80549A1 (es)
NL (1) NL7809548A (es)
SE (1) SE437439B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3138484A1 (de) * 1981-09-28 1983-04-14 Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover "verfahren zur instandhaltung von vorrichtungen und bauteilen in heissen zellen, insbesondere von wiederaufarbeitungsanlagen fuer abgebrannte kernbrennstoffe, und vorrichtung zur durchfuehrung des verfahrens
SE438219B (sv) * 1981-09-29 1985-04-01 Tekniska Roentgencentralen Ab Anordning for inspektion av ett reaktorkerl
FR2544540B1 (fr) * 1983-04-13 1985-10-25 Commissariat Energie Atomique Machine d'examen d'un assemblage combustible de reacteur nucleaire
US4650637A (en) * 1984-02-14 1987-03-17 Westinghouse Electric Corp. Method and apparatus for locating a leaking fuel rod in an assembly containing many rods
US4594774A (en) * 1984-03-27 1986-06-17 United Kingdom Atomic Energy Authority Machines for dismantling decommissioned nuclear reactors
DE3419765C2 (de) * 1984-05-26 1987-04-09 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Inspektion von Kernreaktorbrennstäben
US4647422A (en) * 1985-05-08 1987-03-03 Westinghouse Electric Corp. Three-coordinate positioning apparatus for the inspection and maintenance of nuclear reactor components
FR2586321B1 (fr) * 1985-08-14 1987-12-04 Framatome Sa Dispositif de controle de jeu entre la peripherie de la plaque superieure de coeur et la surface interne de l'enveloppe de coeur d'un reacteur nucleaire a eau sous pression
KR101906854B1 (ko) * 2017-07-25 2018-10-11 한전원자력연료 주식회사 이동형 핵연료 집합체 구조 변형 측정장비

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072554A (en) * 1960-02-29 1963-01-08 Asea Ab Radiation protection means during the exchange of fuel elements
BE791725A (fr) * 1971-11-22 1973-05-22 Jersey Nuclear Avco Isotopes Chapeau d'extremite pour un element de combustible de reacteur nucleaire
US3813286A (en) * 1972-05-08 1974-05-28 Transfer Systems Fuel element with failure indicator
GB1419404A (es) * 1972-05-10 1975-12-31
JPS5412600B2 (es) * 1972-09-27 1979-05-24
US3846235A (en) * 1972-11-03 1974-11-05 Transfer Systems Failure indicator for nuclear reactor fuel element
US3863770A (en) * 1973-04-11 1975-02-04 Westinghouse Electric Corp Method and apparatus for handling an irradiated fuel assembly
US3975949A (en) * 1974-01-10 1976-08-24 Exxon Nuclear Company, Inc. Leak detector probe for fuel rods
US3929570A (en) * 1974-01-14 1975-12-30 Transfer Systems Failed fuel detection for PWR
FR2298859A1 (fr) * 1975-01-22 1976-08-20 Framatome Sa Appareil et installation d'examen des barreaux combustibles d'un reacteur nucleaire
US4110620A (en) * 1975-03-10 1978-08-29 The Babcock & Wilcox Co. Fuel rod leak detector
US4053356A (en) * 1975-08-08 1977-10-11 Westinghouse Electric Corporation Guide device

Also Published As

Publication number Publication date
FR2409579A1 (fr) 1979-06-15
BE871975A (fr) 1979-03-01
CH626187A5 (es) 1981-10-30
JPS5472398A (en) 1979-06-09
DE2840081C2 (de) 1982-07-22
SE7809183L (sv) 1979-05-22
DE2840081A1 (de) 1979-05-23
FR2409579B1 (fr) 1986-03-07
ATA706578A (de) 1982-08-15
AT370552B (de) 1983-04-11
GB2008308B (en) 1982-05-19
GB2008308A (en) 1979-05-31
IT1174744B (it) 1987-07-01
US4217173A (en) 1980-08-12
IT7809611A0 (it) 1978-10-11
CA1098223A (en) 1981-03-24
JPS5834798B2 (ja) 1983-07-28
SE437439B (sv) 1985-02-25
NL7809548A (nl) 1979-05-23
LU80549A1 (fr) 1979-03-22
IL55510A (en) 1981-10-30

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