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FR2685762B1 - Dispositif de mesure des deplacements d'elements paralleles, disposes en grappes, et notamment de crayons de controle pour reacteur nucleaire. - Google Patents

Dispositif de mesure des deplacements d'elements paralleles, disposes en grappes, et notamment de crayons de controle pour reacteur nucleaire.

Info

Publication number
FR2685762B1
FR2685762B1 FR9116313A FR9116313A FR2685762B1 FR 2685762 B1 FR2685762 B1 FR 2685762B1 FR 9116313 A FR9116313 A FR 9116313A FR 9116313 A FR9116313 A FR 9116313A FR 2685762 B1 FR2685762 B1 FR 2685762B1
Authority
FR
France
Prior art keywords
clusters
movements
measuring
nuclear reactor
parallel elements
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
FR9116313A
Other languages
English (en)
Other versions
FR2685762A1 (fr
Inventor
Gerard Barbe
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
Priority to FR9116313A priority Critical patent/FR2685762B1/fr
Publication of FR2685762A1 publication Critical patent/FR2685762A1/fr
Application granted granted Critical
Publication of FR2685762B1 publication Critical patent/FR2685762B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/342—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells the sensed object being the obturating part
    • 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
    • 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)
  • General Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR9116313A 1991-12-30 1991-12-30 Dispositif de mesure des deplacements d'elements paralleles, disposes en grappes, et notamment de crayons de controle pour reacteur nucleaire. Expired - Lifetime FR2685762B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9116313A FR2685762B1 (fr) 1991-12-30 1991-12-30 Dispositif de mesure des deplacements d'elements paralleles, disposes en grappes, et notamment de crayons de controle pour reacteur nucleaire.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9116313A FR2685762B1 (fr) 1991-12-30 1991-12-30 Dispositif de mesure des deplacements d'elements paralleles, disposes en grappes, et notamment de crayons de controle pour reacteur nucleaire.

Publications (2)

Publication Number Publication Date
FR2685762A1 FR2685762A1 (fr) 1993-07-02
FR2685762B1 true FR2685762B1 (fr) 1994-02-18

Family

ID=9420634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9116313A Expired - Lifetime FR2685762B1 (fr) 1991-12-30 1991-12-30 Dispositif de mesure des deplacements d'elements paralleles, disposes en grappes, et notamment de crayons de controle pour reacteur nucleaire.

Country Status (1)

Country Link
FR (1) FR2685762B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961745U (de) * 1964-11-10 1967-06-08 Euratom Optisches geraet zur kontrolle der symmetrie und der oberflaechenbeschaffenheit des inneren von rohren.
FR2298859A1 (fr) * 1975-01-22 1976-08-20 Framatome Sa Appareil et installation d'examen des barreaux combustibles d'un reacteur nucleaire
US4304630A (en) * 1980-02-19 1981-12-08 The United States Of America As Represented By The United States Department Of Energy Position indicator
FR2494837A1 (fr) * 1980-11-26 1982-05-28 Commissariat Energie Atomique Dispositif de controle des dimensions et de l'ecartement de pieces rigides disposees en faisceau
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
JPS60235038A (ja) * 1984-05-08 1985-11-21 Mitsubishi Heavy Ind Ltd 燃料集合体グリツドの衝撃荷重による挫屈変形量測定装置
DE3542200A1 (de) * 1985-11-29 1987-06-04 Bbc Reaktor Gmbh Verfahren zum pruefen der abmessungen eines brennelementes fuer kernreaktoren

Also Published As

Publication number Publication date
FR2685762A1 (fr) 1993-07-02

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Legal Events

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CA Change of address
CD Change of name or company name
TP Transmission of property