DE68915004D1 - Verfahren und Gerät zum Anbringen von Identifikationsmerkmalen auf Kernbrennstoffstäben. - Google Patents
Verfahren und Gerät zum Anbringen von Identifikationsmerkmalen auf Kernbrennstoffstäben.Info
- Publication number
- DE68915004D1 DE68915004D1 DE68915004T DE68915004T DE68915004D1 DE 68915004 D1 DE68915004 D1 DE 68915004D1 DE 68915004 T DE68915004 T DE 68915004T DE 68915004 T DE68915004 T DE 68915004T DE 68915004 D1 DE68915004 D1 DE 68915004D1
- Authority
- DE
- Germany
- Prior art keywords
- nuclear fuel
- fuel rods
- identification features
- applying identification
- applying
- 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
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
- G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
- G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
-
- 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)
- Theoretical Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Electroplating Methods And Accessories (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/148,326 US4822987A (en) | 1988-01-25 | 1988-01-25 | Method and apparatus for providing fuel rod identification to permit traceability during manufacture and use |
Publications (3)
Publication Number | Publication Date |
---|---|
DE68915004D1 true DE68915004D1 (de) | 1994-06-09 |
DE68915004T2 DE68915004T2 (de) | 1994-11-17 |
DE68915004T3 DE68915004T3 (de) | 2002-02-07 |
Family
ID=22525282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915004T Expired - Fee Related DE68915004T3 (de) | 1988-01-25 | 1989-01-04 | Gerät zum Anbringen von Identifikationsmerkmalen auf Kernbrennstoffstäben |
Country Status (6)
Country | Link |
---|---|
US (1) | US4822987A (de) |
EP (1) | EP0325914B2 (de) |
JP (1) | JP2585781B2 (de) |
KR (1) | KR890012241A (de) |
DE (1) | DE68915004T3 (de) |
ES (1) | ES2051893T5 (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4960984A (en) * | 1988-02-04 | 1990-10-02 | Westinghouse Electric Corp. | Method and apparatus for reading lased bar codes on shiny-finished fuel rod cladding tubes |
JPH0664174B2 (ja) * | 1988-05-02 | 1994-08-22 | 株式会社日立製作所 | 核燃料識別記号読取装置及び燃料集合体 |
US5167910A (en) * | 1988-05-02 | 1992-12-01 | Hitachi, Ltd. | Nuclear fuel assembly having identification codes |
US4978917A (en) * | 1989-08-04 | 1990-12-18 | Westinghouse Electric Corp. | Method for nondestructive measurement of heat affected zone of identification code on nuclear fuel rod |
US5098642A (en) * | 1989-09-18 | 1992-03-24 | General Electric Company | System for identification of components |
US5247154A (en) * | 1991-01-17 | 1993-09-21 | Westinghouse Electric Corp. | Method and apparatus for monitoring the laser marking of a bar code label |
FR2675291B1 (fr) * | 1991-04-09 | 1995-02-10 | Cogema | Procede de marquage par laser d'un tube en zircaloy. |
AU664257B2 (en) * | 1992-04-14 | 1995-11-09 | Riso Kagaku Corporation | Bar code |
US5397686A (en) * | 1993-03-22 | 1995-03-14 | Northrop Grumman Corporation | Laser marking system and method for temporarily marking a surface |
US5477023A (en) * | 1993-04-23 | 1995-12-19 | Westinghouse Electric Corporation | Laser engraving system and method for engraving an image on a workpiece |
AUPM963494A0 (en) * | 1994-11-24 | 1994-12-15 | Donaldson, John Hedley | Improvements in data derivation from movable surfaces |
DE19505513C2 (de) * | 1995-02-10 | 1998-04-16 | Mannesmann Ag | Verfahren zur Einzelstückverfolgung |
US5602885A (en) * | 1995-08-25 | 1997-02-11 | Westinghouse Electric Corporation | Automated girth weld inspection of nuclear fuel rods |
EP0773505B1 (de) * | 1995-11-10 | 2002-08-07 | Kabushiki Kaisha Toshiba | Laser-Markierungssystem und -verfahren |
JPH106045A (ja) * | 1996-06-27 | 1998-01-13 | Mitsubishi Nuclear Fuel Co Ltd | バーコードのレーザーマーキング方法 |
US5811779A (en) * | 1996-08-22 | 1998-09-22 | General Electric Company | Laser bar code reader system for a fuel rod in a boiling water nuclear reactor |
US5904867A (en) * | 1997-10-06 | 1999-05-18 | Batesville Services, Inc. | Tool position control |
JP3654401B2 (ja) | 1997-10-23 | 2005-06-02 | 横河電機株式会社 | 外部共振器型光源 |
US6210864B1 (en) | 1998-10-06 | 2001-04-03 | Presstek, Inc. | Method and apparatus for laser imaging with multi-mode devices and optical diffusers |
US6802454B1 (en) * | 1999-07-27 | 2004-10-12 | International Business Machines Corporation | Interleaved sequencing method for multiple two-dimensional scanning codes |
US6840451B2 (en) * | 2003-01-22 | 2005-01-11 | Ufp Technologies, Inc. | Method of tracking a large number of tools |
US7252235B2 (en) * | 2004-12-16 | 2007-08-07 | Caterpillar Inc. | Barcode formed on a material |
US20110175343A1 (en) * | 2005-01-31 | 2011-07-21 | Pipe Maintenance, Inc. | Identification system for drill pipes and the like |
US7178446B2 (en) * | 2005-02-28 | 2007-02-20 | Caterpillar Inc | Cylinder rod with position sensor surface markings |
US8803028B1 (en) | 2005-04-13 | 2014-08-12 | Genlyte Thomas Group, Llc | Apparatus for etching multiple surfaces of luminaire reflector |
AR050177A1 (es) * | 2005-07-21 | 2006-10-04 | Siderca Sa Ind & Com | "un conjunto de tubo metalico y de etiquetas de identificacion por radiofrecuencia (rfid)" |
WO2007138647A1 (ja) * | 2006-05-25 | 2007-12-06 | Mitsubishi Electric Corporation | 回転電機の固定子 |
US8168917B2 (en) * | 2006-05-30 | 2012-05-01 | Caterpillar Inc. | System and method for laser-encoding information on hydraulic rods |
DE102008030183B4 (de) * | 2008-06-26 | 2010-04-29 | V&M Deutschland Gmbh | Verfahren zur Einzelstückverfolgung metallischer Hohlkörper |
US20140084055A1 (en) * | 2011-04-15 | 2014-03-27 | Robert A. Levine | Quality control method and apparatus for automated analyses of biologic fluid sample |
KR20200033945A (ko) | 2017-08-02 | 2020-03-30 | 비더블유엑스티 아이소토프 테크놀로지 그룹, 인크. | 전출력 운전에서의 연료 채널 동위원소 조사 |
IT201800003977A1 (it) | 2018-03-26 | 2019-09-26 | Paolino Incoronata Giuseppin | Metodo di marcatura |
CN108573295A (zh) * | 2018-04-17 | 2018-09-25 | 湖南镭目科技有限公司 | 一种乏燃料组件的跟踪方法及跟踪装置 |
FR3114770B1 (fr) * | 2020-10-05 | 2023-01-20 | Framatome Sa | Procédé de fabrication d’un composant de réacteur nucléaire revêtu muni d’un marquage |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2030468A5 (de) * | 1969-01-29 | 1970-11-13 | Thomson Brandt Csf | |
US3679828A (en) * | 1969-10-08 | 1972-07-25 | Westinghouse Air Brake Co | Electronic scanner |
US3828518A (en) * | 1971-01-12 | 1974-08-13 | Babcock & Wilcox Co | Fuel rod fabrication |
US3747959A (en) * | 1971-07-21 | 1973-07-24 | Atomic Energy Commission | Nuclear fuel element identification method |
US3931524A (en) * | 1973-12-21 | 1976-01-06 | Monarch Marking Systems, Inc. | Scanning apparatus |
US4024545A (en) * | 1974-04-22 | 1977-05-17 | Mb Associates | Laser-excited marking system |
US4010355A (en) * | 1974-06-10 | 1977-03-01 | Motorola, Inc. | Semiconductor wafer having machine readable indicies |
US3902048A (en) * | 1974-07-11 | 1975-08-26 | Ibm | Omnidirectional optomechanical scanning apparatus |
US3928759A (en) * | 1974-08-22 | 1975-12-23 | Pitney Bowes Inc | Omnidirectional scanner for reading digitally encoded tickets |
CH589897A5 (de) * | 1975-08-14 | 1977-07-29 | Landis & Gyr Ag | |
US4019026A (en) * | 1975-09-23 | 1977-04-19 | Shinko Electric Co., Ltd. | Laser beam label reader head |
US4109143A (en) * | 1976-06-18 | 1978-08-22 | Matsushita Electric Industrial Co., Ltd. | Optical reader |
US4143809A (en) * | 1977-10-11 | 1979-03-13 | Hewlett-Packard Company | Optical bar code reader |
DD139323A1 (de) † | 1978-10-19 | 1979-12-19 | Horst Volkenandt | Vorrichtung zur kennzeichnung von brennelementen eines kernreaktors |
US4323755A (en) * | 1979-09-24 | 1982-04-06 | Rca Corporation | Method of making a machine-readable marking in a workpiece |
DE3036005A1 (de) * | 1980-09-24 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur herstellung einer codescheibe fuer optische winkelschrittgeber bzw. winkelcodierer |
CA1210316A (en) * | 1982-09-02 | 1986-08-26 | Robin Louvel | Marking apparatus |
JPS5997094A (ja) * | 1982-11-26 | 1984-06-04 | 三井造船株式会社 | 核燃料体のアイテム管理システム |
FR2538142B1 (fr) * | 1982-12-20 | 1989-06-02 | Siderurgie Fse Inst Rech | Procede d'identification de produits metallurgiques et dispositif de mise en oeuvre |
US4547649A (en) * | 1983-03-04 | 1985-10-15 | The Babcock & Wilcox Company | Method for superficial marking of zirconium and certain other metals |
US4587407A (en) * | 1983-06-20 | 1986-05-06 | Westinghouse Electric Corp. | Scanning system for bar code labels affixed to rods |
JPS6010197A (ja) * | 1983-06-30 | 1985-01-19 | 動力炉・核燃料開発事業団 | タグガスカプセル付き端栓 |
JPS60113197A (ja) * | 1983-11-25 | 1985-06-19 | 日本ニユクリア・フユエル株式会社 | 核燃料棒溶接装置 |
JPS60123790A (ja) † | 1983-12-09 | 1985-07-02 | 日本ニユクリア・フユエル株式会社 | 核燃料棒 |
JPS60137592A (ja) † | 1984-12-03 | 1985-07-22 | Toshiba Corp | レーザーマーキング方法 |
US4625396A (en) * | 1984-12-27 | 1986-12-02 | Westinghouse Electric Corp. | Pattern fuel assembly loading system |
US4701869A (en) * | 1985-03-25 | 1987-10-20 | Stephen R. Callegari, Sr. | Pipe measurement, labeling and controls |
US4636846A (en) * | 1985-11-06 | 1987-01-13 | The United States Of America As Represented By The United States Department Of Energy | Optical scanning apparatus for indicia imprinted about a cylindrical axis |
US4649632A (en) * | 1985-11-18 | 1987-03-17 | General Electric Company | Fuel bundle assembly machine |
-
1988
- 1988-01-25 US US07/148,326 patent/US4822987A/en not_active Expired - Lifetime
-
1989
- 1989-01-04 EP EP89100070A patent/EP0325914B2/de not_active Expired - Lifetime
- 1989-01-04 ES ES89100070T patent/ES2051893T5/es not_active Expired - Lifetime
- 1989-01-04 DE DE68915004T patent/DE68915004T3/de not_active Expired - Fee Related
- 1989-01-23 JP JP1012067A patent/JP2585781B2/ja not_active Expired - Lifetime
- 1989-01-24 KR KR1019890000723A patent/KR890012241A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE68915004T2 (de) | 1994-11-17 |
EP0325914A2 (de) | 1989-08-02 |
JPH026782A (ja) | 1990-01-10 |
DE68915004T3 (de) | 2002-02-07 |
JP2585781B2 (ja) | 1997-02-26 |
EP0325914B2 (de) | 2001-08-01 |
EP0325914B1 (de) | 1994-05-04 |
KR890012241A (ko) | 1989-08-25 |
EP0325914A3 (en) | 1990-06-20 |
US4822987A (en) | 1989-04-18 |
ES2051893T3 (es) | 1994-07-01 |
ES2051893T5 (es) | 2001-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8366 | Restricted maintained after opposition proceedings | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: WESTINGHOUSE ELECTRIC COMPANY LLC, MONROEVILLE, PA |
|
8339 | Ceased/non-payment of the annual fee |