BE888208A - Appareil et procede pour inspecter des boulettes combustibles destines a un reacteur nucleaire - Google Patents

Appareil et procede pour inspecter des boulettes combustibles destines a un reacteur nucleaire

Info

Publication number
BE888208A
BE888208A BE0/204322A BE204322A BE888208A BE 888208 A BE888208 A BE 888208A BE 0/204322 A BE0/204322 A BE 0/204322A BE 204322 A BE204322 A BE 204322A BE 888208 A BE888208 A BE 888208A
Authority
BE
Belgium
Prior art keywords
inspecting
nuclear reactor
combustible pellets
combustible
pellets
Prior art date
Application number
BE0/204322A
Other languages
English (en)
Inventor
A Taleff
R Wilks
R Castner
R Sturges
G Breakey
E Sternheim
Original Assignee
Westinghouse Electric 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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE888208A publication Critical patent/BE888208A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/04—Sorting according to size
    • B07C5/10—Sorting according to size measured by light-responsive means
    • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
BE0/204322A 1980-07-22 1981-03-31 Appareil et procede pour inspecter des boulettes combustibles destines a un reacteur nucleaire BE888208A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/171,606 US4448680A (en) 1980-07-22 1980-07-22 Apparatus and method for classifying fuel pellets for nuclear reactor

Publications (1)

Publication Number Publication Date
BE888208A true BE888208A (fr) 1981-09-30

Family

ID=22624428

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/204322A BE888208A (fr) 1980-07-22 1981-03-31 Appareil et procede pour inspecter des boulettes combustibles destines a un reacteur nucleaire

Country Status (7)

Country Link
US (1) US4448680A (fr)
JP (1) JPS5733302A (fr)
BE (1) BE888208A (fr)
ES (1) ES8406905A1 (fr)
FR (1) FR2487564B1 (fr)
GB (1) GB2080943B (fr)
IT (1) IT1206353B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59112211A (ja) * 1982-09-29 1984-06-28 テクニカル、ア−ツ、コ−ポレ−シヨン 加工物の空間座標決定方法および装置
JPH0663746B2 (ja) * 1984-04-06 1994-08-22 株式会社島津製作所 寸法測定方法
JPH0412409Y2 (fr) * 1986-01-07 1992-03-25
JPS63108204A (ja) * 1986-10-25 1988-05-13 Sumitomo Rubber Ind Ltd 寸法測定方法
US4978495A (en) * 1988-05-27 1990-12-18 Westinghouse Electric Corp. Nuclear fuel pellet surface defect inspection apparatus
JP2916509B2 (ja) * 1990-05-31 1999-07-05 三菱原子燃料株式会社 被測定体の外径測定方法および装置
US5043588A (en) * 1990-06-18 1991-08-27 Westinghouse Electric Corp. Pellet diameter measurement apparatus and method detecting non-orthogonally to the common axis of the pellets
US5147047A (en) * 1991-01-14 1992-09-15 Westinghouse Electric Corp. Pellet inspection system
GB9215832D0 (en) * 1992-07-24 1992-09-09 British Nuclear Fuels Plc The inspection of cylindrical objects
US5309486A (en) * 1992-11-12 1994-05-03 Westinghouse Electric Corp. Non-contact flaw detection for cylindrical nuclear fuel pellets
GB9304966D0 (en) * 1993-03-11 1993-04-28 British Nucelar Fuels Plc Optical measuring system
US6038335A (en) * 1995-06-05 2000-03-14 Matsushita Electric Industrial Co. Ltd. Flaw detection apparatus using digital image data indicative of a surface of an object
US6627465B2 (en) * 2001-08-30 2003-09-30 Micron Technology, Inc. System and method for detecting flow in a mass flow controller
US7767928B2 (en) * 2001-09-05 2010-08-03 Lasertec Gmbh Depth measurement and depth control or automatic depth control for a hollow to be produced by a laser processing device
US6820154B2 (en) * 2001-09-05 2004-11-16 Intel Corporation System and method for servicing interrupts
CA2542954C (fr) * 2003-07-21 2011-07-05 Prysmian Cavi E Sistemi Energia S.R.L. Systemes et procedes pour purifier un lot de materiau granulaire
FR2892189B1 (fr) * 2005-10-18 2007-12-21 Cogema Tri de pastilles par mesure du diametre
US7774147B1 (en) * 2006-12-28 2010-08-10 Symantec Corporation Systems and methods for detecting and addressing data flaws in software artifacts
US9091623B2 (en) 2009-02-16 2015-07-28 Satake Usa, Inc. System to determine product characteristics, counts, and per unit weight details
US8175327B2 (en) * 2009-02-16 2012-05-08 Satake Usa, Inc. System to determine in near real-time product density in a continuous dispensing product flow
US8682027B2 (en) 2009-02-16 2014-03-25 Satake Usa, Inc. System to determine product density
US8154723B2 (en) * 2009-04-03 2012-04-10 Sharp Laboratories Of America, Inc. Method and systems for particle characterization using optical sensor output signal fluctuation
CN104338693B (zh) * 2013-08-06 2017-07-14 江门市力泰科技有限公司 一种弹壳检测装置
CN108318505B (zh) * 2017-12-25 2020-11-20 中核北方核燃料元件有限公司 一种uo2芯块自动检测装置
US11986875B1 (en) 2020-10-13 2024-05-21 National Technology & Engineering Solutions Of Sandia, Llc Passive conduit or cable modification device
CN113019958B (zh) * 2021-02-26 2022-08-12 贵州省建材产品质量检验检测院 一种建筑工程检测用钢筋直径装置校验装置
CN116137189B (zh) * 2023-02-24 2024-07-19 华能山东石岛湾核电有限公司 燃料元件超时不下球判断方法与装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3221152A (en) * 1961-03-14 1965-11-30 Nuclear Materials & Equipment Classification method and apparatus
US3513321A (en) * 1967-08-03 1970-05-19 Weyerhaeuser Co Log tally system with minimum diameter measuring means
GB1239962A (en) * 1968-01-04 1971-07-21 British Iron Steel Research Measuring apparatus and methods
BE757151A (fr) * 1969-11-06 1971-03-16 Commissariat Energie Atomique Appareil pour la mesure precise de dimensions d'objets en particulier du diametre d'objets cylindriques (
CA944845A (en) * 1970-11-05 1974-04-02 Colonial Sugar Refining Company Limited (The) High speed sorting
US3806253A (en) * 1972-12-13 1974-04-23 Weyerhaeuser Co Sweep measuring scheme
US3854822A (en) * 1973-06-27 1974-12-17 Vsi Corp Electro-optical scanning system for dimensional gauging of parts
FR2327513A1 (fr) * 1974-01-10 1977-05-06 Cilas Dispositif pour determiner le profil d'une surface
US3880750A (en) * 1974-06-06 1975-04-29 Owens Illinois Inc Sealing surface gauge
IT1040003B (it) * 1974-09-09 1979-12-20 Suisse Horlogerie Sistema di scansione die tipo elettro ottico per la misuradimensionale di oggetti
JPS5245352A (en) * 1975-10-07 1977-04-09 Canon Inc Scanning device
US4117935A (en) * 1976-06-09 1978-10-03 Bedford Engineering Corp. Apparatus for and method of measuring product mass
US4143770A (en) * 1976-06-23 1979-03-13 Hoffmann-La Roche Inc. Method and apparatus for color recognition and defect detection of objects such as capsules
US4120403A (en) * 1976-06-28 1978-10-17 George E. Lauer Photoelectric apparatus for sorting variegated articles according to size
DE2637331C3 (de) * 1976-08-19 1984-10-04 C. Keller GmbH u. Co KG, 4530 Ibbenbüren Sortiereinrichtung für Furnierabschnitte
US4162126A (en) * 1976-12-10 1979-07-24 Hitachi, Ltd. Surface detect test apparatus
US4227813A (en) * 1977-03-10 1980-10-14 Centre De Recherches Metallurgiques Centrum Voor Research In De Metallurgie Process for determining a dimension of an object
US4166541A (en) * 1977-08-30 1979-09-04 E. I. Du Pont De Nemours And Company Binary patterned web inspection
US4219277A (en) * 1978-08-09 1980-08-26 Westinghouse Electric Corp. Method of detecting flaws on surfaces

Also Published As

Publication number Publication date
FR2487564B1 (fr) 1988-02-26
GB2080943B (en) 1984-08-15
US4448680A (en) 1984-05-15
JPS5733302A (en) 1982-02-23
GB2080943A (en) 1982-02-10
IT8120610A0 (it) 1981-03-20
FR2487564A1 (fr) 1982-01-29
IT1206353B (it) 1989-04-21
ES504164A0 (es) 1984-09-01
ES8406905A1 (es) 1984-09-01

Similar Documents

Publication Publication Date Title
BE888208A (fr) Appareil et procede pour inspecter des boulettes combustibles destines a un reacteur nucleaire
BE887450A (fr) Appareil de chargement de barreaux de combustible pour un reacteur nucleaire
DE3176385D1 (en) Method and apparatus for inspecting nuclear fuel pellets
FR2479461B1 (fr) Appareil et procede de pesage automatique
FR2324094A1 (fr) Procede et dispositif pour cisailler un faisceau de tubes contenant des combustibles nucleaires
BE851280A (fr) Procede et appareil pour localiser des barres combustibles defectueuses dans des ensembles combustibles de reacteurs nucleaires
FR2521763B1 (fr) Appareil et procede pour enlever et remplacer des barres de combustible dans un assemblage combustible nucleaire
FR2532223B1 (fr) Dispositif et procede de positionnement de lames et d'ailettes pour des grilles de support de barres de combustible nucleaire
BE892874A (fr) Procede et appareillage de prelevement de depots sur des elements combustibles irradies
ES506498A0 (es) Procedimiento de deteccion de elementos combustibles defec- tuosos en un conjunto combustible para reactor nuclear
FR2005408A1 (fr) Procede et appareil pour la dissolution semi-continue du combustible nucleaire epuise d'un reacteur de puissance
JPS57120894A (en) Inspection device for internal device of nuclear reactor
BE893037Q (fr) Procede et appareillage de concassage d'elements combustibles brules de reacteurs nucleaires
BE834002A (fr) Appareil et procede pour inspecter l'integrite de la structure des barres de combustibles radioactifs
BE885378A (fr) Procede et dispositif pour stocker des elements combustibles nucleaires irradies
FR2535100B1 (fr) Procede et dispositif pour effectuer une distinction entre une exposition du combustible nucleaire au refrigerant et une fuite des barres de combustible
FR2502380B1 (fr) Procede et dispositif pour le transfert d'elements combustibles irradies d'un bassin a un autre bassin
JPS5793293A (en) Method and device for inspecting scram discharging line of nuclear reactor
JPS56124097A (en) Method and device for removing radioactive clad at nuclear reactor shutdown
FR2550371B2 (fr) Procede et dispositif de refroidissement post-accidentel de l'enceinte de confinement d'un reacteur nucleaire
FR2542126B1 (fr) Dispositif de manutention des elements combustibles d'un reacteur nucleaire
JPS57101795A (en) Decay heat removing device for pool type reactor
JPS56142484A (en) Nuclear reactor shutdown device
JPS5735793A (en) Rupture detecting device for primary pipe in nuclear reactor
JPS56127295A (en) Inspecting data collecting and processing device for nuclear reactor

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19900331