ZA939728B - Optical method and device for automatically classifying cylindrical nuclear-fuel pellets - Google Patents

Optical method and device for automatically classifying cylindrical nuclear-fuel pellets

Info

Publication number
ZA939728B
ZA939728B ZA939728A ZA939728A ZA939728B ZA 939728 B ZA939728 B ZA 939728B ZA 939728 A ZA939728 A ZA 939728A ZA 939728 A ZA939728 A ZA 939728A ZA 939728 B ZA939728 B ZA 939728B
Authority
ZA
South Africa
Prior art keywords
optical method
fuel pellets
automatically classifying
cylindrical nuclear
classifying cylindrical
Prior art date
Application number
ZA939728A
Other languages
English (en)
Inventor
Michel Bernardin
Paul Bouvet
Claude Wache
Original Assignee
Franco Belge Combustibles
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 Franco Belge Combustibles filed Critical Franco Belge Combustibles
Publication of ZA939728B publication Critical patent/ZA939728B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • 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
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • 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)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Engineering & Computer Science (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
ZA939728A 1992-12-29 1993-12-28 Optical method and device for automatically classifying cylindrical nuclear-fuel pellets ZA939728B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215847A FR2700007B1 (fr) 1992-12-29 1992-12-29 Procédé et dispositif optiques de classification automatique de pastilles cylindriques de combustible nucléaire.

Publications (1)

Publication Number Publication Date
ZA939728B true ZA939728B (en) 1995-06-28

Family

ID=9437217

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA939728A ZA939728B (en) 1992-12-29 1993-12-28 Optical method and device for automatically classifying cylindrical nuclear-fuel pellets

Country Status (8)

Country Link
US (1) US5602646A (xx)
EP (1) EP0605317A1 (xx)
JP (1) JPH06294745A (xx)
KR (1) KR940016292A (xx)
CN (1) CN1107249A (xx)
FR (1) FR2700007B1 (xx)
TW (1) TW239891B (xx)
ZA (1) ZA939728B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3105752B2 (ja) * 1994-11-29 2000-11-06 シオノギクオリカプス株式会社 偏平物品の側面検査装置、偏平物品の搬送装置及びそれらを用いた偏平物品の外観検査装置
JP2904069B2 (ja) * 1995-08-28 1999-06-14 ブリヂストンスポーツ株式会社 球状物の外観検査方法及びその検査装置
FR2762678B1 (fr) * 1997-04-24 1999-07-23 Franco Belge Combustibles Dispositif et procede d'inspection optique de pastilles cylindriques
US6108078A (en) 1997-11-21 2000-08-22 Kabushiki Kaisha Topcon Method and apparatus for surface inspection
US6630998B1 (en) 1998-08-13 2003-10-07 Acushnet Company Apparatus and method for automated game ball inspection
JP2002323306A (ja) * 2001-04-26 2002-11-08 Sigma:Kk 円筒体の歪量測定装置
CA2506048A1 (en) 2002-11-13 2004-05-27 Ackley Machine Corporation Laser unit, inspection unit, method for inspecting pellet-shaped articles and pharmaceutical article
CN1327453C (zh) * 2005-07-29 2007-07-18 清华大学 球床高温气冷堆双径球碎球分选装置
US8270699B2 (en) * 2006-10-02 2012-09-18 E I Du Pont De Nemours And Company Method for measuring coating appearance and the use thereof
US7812941B2 (en) * 2007-06-15 2010-10-12 Abbott Cardiovascular Systems Inc. Systems and methods for the inspection of cylinders
US8003157B2 (en) 2007-06-15 2011-08-23 Abbott Cardiovascular Systems Inc. System and method for coating a stent
US8693613B2 (en) 2010-01-14 2014-04-08 General Electric Company Nuclear fuel pellet inspection
US8373081B2 (en) 2010-06-01 2013-02-12 Ackley Machine Corporation Inspection system
US9247213B2 (en) * 2011-03-23 2016-01-26 Toyota Jidosha Kabushiki Kaisha Apparatus for detecting defect of work
CN102519980A (zh) * 2011-12-15 2012-06-27 广东工业大学 一种工业炸药药卷包装外观质量检测系统及检测方法
KR101954340B1 (ko) * 2016-08-09 2019-03-05 한전원자력연료 주식회사 분광기를 이용한 우라늄산화물(UOx)의 소결밀도 분석 방법
DE102016121659A1 (de) * 2016-11-11 2018-05-17 New Np Gmbh Vorrichtung und Verfahren zur Erfassung und/oder Untersuchung eines Abtrages an einer Oberfläche eines zylindrischen Bauteiles
CN107025469A (zh) * 2017-06-02 2017-08-08 山东新活新材料科技有限公司 模板自动分选系统及其方法和可读存储介质及计算机设备
CN108426887B (zh) * 2018-03-05 2020-10-30 金寨智行知识产权运营有限公司 一种自动化检测设备
CN110231351A (zh) * 2018-03-06 2019-09-13 佛山市顺德区顺达电脑厂有限公司 Aoi检测方法
CN108548504B (zh) * 2018-03-07 2021-06-25 中国核电工程有限公司 一种mox燃料芯块端面缺损面积的检测装置和检测方法
KR101986278B1 (ko) * 2019-02-19 2019-06-07 한전원자력연료 주식회사 분광기를 이용한 핵연료용 우라늄산화물(UOx) 소결체용 분말의 소결밀도 예측 방법
CZ310033B6 (cs) * 2022-06-29 2024-05-22 Centrum Výzkumu Řež S.R.O. Způsob přesného 3D měření rozměrů a opotřebení komponent jaderných elektráren a zařízení k provádění tohoto způsobu

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162126A (en) * 1976-12-10 1979-07-24 Hitachi, Ltd. Surface detect test apparatus
US4226539A (en) * 1976-12-24 1980-10-07 Hitachi, Ltd. Cylindrical body appearance inspection apparatus
DE3027373A1 (de) * 1979-07-20 1981-03-19 Hitachi, Ltd., Tokyo Verfahren und einrichtung zur oberflaechenpruefung
US4496056A (en) * 1982-03-25 1985-01-29 General Electric Company Automated inspection system
US4532723A (en) * 1982-03-25 1985-08-06 General Electric Company Optical inspection system
DD250178A1 (de) * 1986-06-18 1987-09-30 Wismar Ing Hochschule Schaltungsanordnung zur beruehrungslosen optoelektronischen sortierung von unregelmaessig strukturierten oberflaechen
FR2667398B1 (fr) * 1990-09-27 1992-10-30 Cogema Procede et installation d'examen automatique de la surface circonferentielle d'objets cylindriques.
US5186887A (en) * 1990-10-02 1993-02-16 Mitsubishi Nuclear Fuel Co. Apparatus for inspecting peripheral surfaces of nuclear fuel pellets
US5147047A (en) * 1991-01-14 1992-09-15 Westinghouse Electric Corp. Pellet inspection system

Also Published As

Publication number Publication date
EP0605317A1 (fr) 1994-07-06
FR2700007A1 (fr) 1994-07-01
US5602646A (en) 1997-02-11
KR940016292A (ko) 1994-07-22
CN1107249A (zh) 1995-08-23
JPH06294745A (ja) 1994-10-21
FR2700007B1 (fr) 1995-03-10
TW239891B (xx) 1995-02-01

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