FR2455338A1 - Appareil de detection et de localisation de defaillance de combustible pour reacteur nucleaire - Google Patents

Appareil de detection et de localisation de defaillance de combustible pour reacteur nucleaire

Info

Publication number
FR2455338A1
FR2455338A1 FR8009144A FR8009144A FR2455338A1 FR 2455338 A1 FR2455338 A1 FR 2455338A1 FR 8009144 A FR8009144 A FR 8009144A FR 8009144 A FR8009144 A FR 8009144A FR 2455338 A1 FR2455338 A1 FR 2455338A1
Authority
FR
France
Prior art keywords
gas
nuclear reactor
marking
failure detection
fuel failure
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.)
Granted
Application number
FR8009144A
Other languages
English (en)
Other versions
FR2455338B1 (fr
Inventor
Hajime Sato
Sato Tetsuo Morisue Et Hideaki Heki Hajime
Tetsuo Morisue
Hideaki Heki
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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
Priority claimed from JP4911079A external-priority patent/JPS55141697A/ja
Priority claimed from JP4910779A external-priority patent/JPS55141694A/ja
Priority claimed from JP4910879A external-priority patent/JPS55141695A/ja
Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of FR2455338A1 publication Critical patent/FR2455338A1/fr
Application granted granted Critical
Publication of FR2455338B1 publication Critical patent/FR2455338B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/04—Detecting burst slugs
    • G21C17/048—Detecting burst slugs characterised by a special construction of fuel elements, e.g. by a confined "tracer"
    • 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)
  • Separation Of Gases By Adsorption (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'INVENTION CONCERNE UN APPAREIL PERMETTANT DE DETECTER LA LOCALISATION D'UNE DEFAILLANCE DE COMBUSTIBLE DANS UN REACTEUR NUCLEAIRE. L'APPAREIL COMPREND UN MOYEN 50, 51, 52 QUI RECUEILLE A TEMPERATURE AMBIANTE DU GAZ DE MARQUAGE A PARTIR D'UN GAZ DE REVETEMENT CONTENANT LE GAZ DE MARQUAGE ET QUI ENRICHIT LE GAZ DE MARQUAGE RECUEILLI JUSQU'A UNE CONCENTRATION PERMETTANT L'ANALYSE, AINSI QU'UN MOYEN 70 D'ANALYSE DE GAZ QUI ANALYSE LE GAZ DE MARQUAGE ENRICHI AFIN DE DETERMINER SA COMPOSITION. L'APPAREIL SELON L'INVENTION PRESENTE UN FONCTIONNEMENT PLUS SIMPLE ET PLUS SUR ET NE NECESSITE PAS DE FAIRE APPEL AUX BASSES TEMPERATURES.
FR8009144A 1979-04-23 1980-04-23 Appareil de detection et de localisation de defaillance de combustible pour reacteur nucleaire Granted FR2455338A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4911079A JPS55141697A (en) 1979-04-23 1979-04-23 Failed fuel position detecting device
JP4910779A JPS55141694A (en) 1979-04-23 1979-04-23 Failed fuel position detecting device
JP4910879A JPS55141695A (en) 1979-04-23 1979-04-23 Method and device for detecting position of failed fuel by tagging method

Publications (2)

Publication Number Publication Date
FR2455338A1 true FR2455338A1 (fr) 1980-11-21
FR2455338B1 FR2455338B1 (fr) 1984-06-22

Family

ID=27293525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009144A Granted FR2455338A1 (fr) 1979-04-23 1980-04-23 Appareil de detection et de localisation de defaillance de combustible pour reacteur nucleaire

Country Status (2)

Country Link
US (1) US4347214A (fr)
FR (1) FR2455338A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555795A1 (fr) * 1983-09-26 1985-05-31 Us Energy Combinaison perfectionnee de gaz marque et de gaz de couverture dans un reacteur nucleaire

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161888A (ja) * 1982-03-19 1983-09-26 動力炉・核燃料開発事業団 破損燃料位置検知装置
US4764335A (en) * 1987-03-02 1988-08-16 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for diagnosing breached fuel elements
US5220680A (en) * 1991-01-15 1993-06-15 Pactel Corporation Frequency signal generator apparatus and method for simulating interference in mobile communication systems
JP2001235546A (ja) * 2000-02-23 2001-08-31 Hitachi Ltd 放射性ガス測定装置と燃料破損検出システム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1456897A (fr) * 1965-09-16 1966-07-08 Commissariat Energie Atomique Procédé de purification d'un gaz et ensemble de purification mettant en oeuvre ce procédé
GB1173345A (en) * 1967-06-30 1969-12-10 Atomic Energy Authority Uk Improvements in monitoring nuclear reactor fuel elements
FR2086077A1 (en) * 1970-04-15 1971-12-31 Messer Griesheim Gmbh Helium purification
US3632470A (en) * 1968-05-15 1972-01-04 Gen Electric Reactor fuel leak detection
FR2124613A1 (fr) * 1971-02-10 1972-09-22 Asea Atom Ab
FR2311390A1 (fr) * 1975-05-15 1976-12-10 Kobe Steel Ltd Procede de traiteme

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1108137A (en) * 1964-08-21 1968-04-03 Atomic Energy Authority Uk Improvements relating to the detection of fuel element sheathing failures in nuclear reactors
US3523868A (en) * 1968-01-26 1970-08-11 Charles E Dady Apparatus and method for monitoring fission products
JPS503480B2 (fr) * 1972-02-25 1975-02-05
US4045191A (en) * 1972-05-11 1977-08-30 Union Carbide Corporation Radioactive krypton gas separation
JPS5727623B2 (fr) * 1973-05-30 1982-06-11
JPS533480B2 (fr) * 1974-02-01 1978-02-07
JPS566518B2 (fr) * 1975-01-27 1981-02-12
DE2649269A1 (de) * 1976-10-29 1978-05-11 Bayer Ag Verfahren zum entfernen von organischen stoffen aus abluft, die zusaetzlich anorganische saure oder basische stoffe enthaelt
GB1594454A (en) * 1976-12-23 1981-07-30 Boc Ltd Gas separation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1456897A (fr) * 1965-09-16 1966-07-08 Commissariat Energie Atomique Procédé de purification d'un gaz et ensemble de purification mettant en oeuvre ce procédé
GB1173345A (en) * 1967-06-30 1969-12-10 Atomic Energy Authority Uk Improvements in monitoring nuclear reactor fuel elements
US3632470A (en) * 1968-05-15 1972-01-04 Gen Electric Reactor fuel leak detection
FR2086077A1 (en) * 1970-04-15 1971-12-31 Messer Griesheim Gmbh Helium purification
FR2124613A1 (fr) * 1971-02-10 1972-09-22 Asea Atom Ab
FR2311390A1 (fr) * 1975-05-15 1976-12-10 Kobe Steel Ltd Procede de traiteme

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555795A1 (fr) * 1983-09-26 1985-05-31 Us Energy Combinaison perfectionnee de gaz marque et de gaz de couverture dans un reacteur nucleaire

Also Published As

Publication number Publication date
FR2455338B1 (fr) 1984-06-22
US4347214A (en) 1982-08-31

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Legal Events

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CD Change of name or company name
ST Notification of lapse