DE69115307T2 - Einrichtung für das Entfernen von Fremdkörpern für ein Kernkraftwerksbrennelement - Google Patents

Einrichtung für das Entfernen von Fremdkörpern für ein Kernkraftwerksbrennelement

Info

Publication number
DE69115307T2
DE69115307T2 DE69115307T DE69115307T DE69115307T2 DE 69115307 T2 DE69115307 T2 DE 69115307T2 DE 69115307 T DE69115307 T DE 69115307T DE 69115307 T DE69115307 T DE 69115307T DE 69115307 T2 DE69115307 T2 DE 69115307T2
Authority
DE
Germany
Prior art keywords
foreign matter
power plant
removal device
nuclear power
fuel assembly
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 - Fee Related
Application number
DE69115307T
Other languages
English (en)
Other versions
DE69115307D1 (de
Inventor
Fujio Terai
Masaaki C O Intellectua Furuya
Masaru Ukai
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
Toshiba Corp
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 JP2299649A external-priority patent/JP2656380B2/ja
Priority claimed from JP3027433A external-priority patent/JP2539100B2/ja
Application filed by Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69115307D1 publication Critical patent/DE69115307D1/de
Publication of DE69115307T2 publication Critical patent/DE69115307T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/26—Arrangements for removing jammed or damaged fuel elements or control elements; Arrangements for moving broken parts thereof
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
DE69115307T 1990-03-05 1991-03-01 Einrichtung für das Entfernen von Fremdkörpern für ein Kernkraftwerksbrennelement Expired - Fee Related DE69115307T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP5168090 1990-03-05
JP2299649A JP2656380B2 (ja) 1990-11-05 1990-11-05 異物回収装置
JP3027433A JP2539100B2 (ja) 1990-03-05 1991-02-21 異物回収装置

Publications (2)

Publication Number Publication Date
DE69115307D1 DE69115307D1 (de) 1996-01-25
DE69115307T2 true DE69115307T2 (de) 1996-06-13

Family

ID=27285794

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69115307T Expired - Fee Related DE69115307T2 (de) 1990-03-05 1991-03-01 Einrichtung für das Entfernen von Fremdkörpern für ein Kernkraftwerksbrennelement

Country Status (3)

Country Link
US (1) US5152957A (de)
EP (1) EP0445670B1 (de)
DE (1) DE69115307T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693933B1 (fr) * 1992-07-27 1994-10-14 Framatome Sa Dispositif d'usinage sous eau d'une grille-entretoise d'un assemblage combustible pour réacteur nucléaire.
DE4403149C2 (de) * 1994-02-17 1995-09-07 Herbert Wenzel Pneumatisch- und hydraulisch betätigter Bergegreifer für Kernkraftwerke und Industrie
DE19905970A1 (de) * 1999-02-12 2000-08-31 Siemens Ag Miniaturendoskop und Verfahren zur Inspektion von Brennelementen
US7276215B2 (en) * 2002-11-08 2007-10-02 Morten Muller Ltd. Aps Mixing device for two-phase concurrent vessels
FR2979741B1 (fr) * 2011-09-02 2017-03-31 Areva Np Dispositif d'examen pour l'examen de composants de reacteur nucleaire
CN103594132B (zh) * 2012-08-15 2017-02-15 广东核电合营有限公司 核电站堆芯燃料组件实际位置偏差测量方法和系统
FR3118270B1 (fr) 2020-12-17 2023-04-14 Electricite De France Installation de nettoyage d’un assemblage combustible et procédé de nettoyage qui en fait usage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298859A1 (fr) * 1975-01-22 1976-08-20 Framatome Sa Appareil et installation d'examen des barreaux combustibles d'un reacteur nucleaire
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
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
US4764334A (en) * 1983-10-17 1988-08-16 Westinghouse Electric Corp. Visual inspection system for radioactive fuel assemblies using fiberoptics
JPS6093996A (ja) * 1983-10-28 1985-05-25 三菱重工業株式会社 燃料集合体の外観検査装置
DE3404574C2 (de) * 1984-02-09 1986-09-25 Brown Boveri Reaktor GmbH, 6800 Mannheim Einrichtung zur Inspektion eines Kernreaktorbrennelements
US4673545A (en) * 1984-11-06 1987-06-16 Advanced Nuclear Fuels Corporation Remotely controlled apparatus for removing clips from irradiated nuclear fuel assemblies
US4683109A (en) * 1985-02-19 1987-07-28 Westinghouse Electric Corp. Debris removal system for a nuclear fuel assembly
JPS63259508A (ja) * 1987-04-17 1988-10-26 Hitachi Ltd フアイバ−スコ−プとそれを用いた棒状体間隙測定方法
FR2633769B1 (fr) * 1988-07-04 1991-05-17 Framatome Sa Dispositif d'extraction de pieces ou particules etrangeres dans des assemblages combustibles d'un reacteur nucleaire

Also Published As

Publication number Publication date
US5152957A (en) 1992-10-06
DE69115307D1 (de) 1996-01-25
EP0445670B1 (de) 1995-12-13
EP0445670A1 (de) 1991-09-11

Similar Documents

Publication Publication Date Title
DE3887230D1 (de) Abstandhaltergitter für ein Kernbrennstabbündel.
DE68909814T2 (de) Kernbrennstoffbündelstützgitter.
ES549537A0 (es) Un separador de desechos en o para un conjunto de combusti- ble nuclear
DE69022244D1 (de) Stromkollektor für brennstoffzellen.
IT8421300A1 (it) Turbina a risposta rapida di potenza
DE69011486D1 (de) Kernbrennstoffbündel für einen Leichtwasserreaktor.
DE3888095T2 (de) Regeleinrichtung für Kesselturbinenkraftanlage.
MX149322A (es) Mejoras en un generador de var
DE69015848D1 (de) Halteplatte für Kernbrennstoffelementbündel.
ES527231A0 (es) Perfeccionamientos en las instalaciones de reparacion de ensamblajes de combustible nuclear
DE69025383D1 (de) Brennstoffeinheit für einen Siedewasserreaktor
DE69511859T2 (de) Siebvorrichtung zum filtrieren von wasser für ein notkühlsystem in einem kernkraftwerk
DE69010113T2 (de) Automationssystem für Kernkraftwerkanlage.
FR2599481B1 (fr) Sechoir a energie solaire
DE69115307D1 (de) Einrichtung für das Entfernen von Fremdkörpern für ein Kernkraftwerksbrennelement
EG15267A (en) Improved valve support arrangement for pressurizer in a nuclear power plant
DE69112905T2 (de) Brennstabbündel für Kernreaktor.
DE68911565D1 (de) Aussensteg für nuklearen Brennstoffabstandshalter.
ES2017682B3 (es) Central nuclear con un deposito a presion de reactor metalico
KR910017456A (ko) 원자력발전소 격납건물 건전성 확보장치
DE3267624D1 (en) Fixing device for a fuel assembly on the lower core supporting grid in a nuclear reactor
DE29520871U1 (de) Brennelement mit einem modularen Aufbau für einen Kernreaktor
HU9301803D0 (en) Fuel element for nuclear power plants
ES534820A0 (es) Perfeccionamientos en un conjunto de combustible de reactor nuclear
FR2525068B1 (fr) Bac a plantes

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee