ATE127267T1 - Abtasten der äusseren oberfläche von steuerstäben. - Google Patents
Abtasten der äusseren oberfläche von steuerstäben.Info
- Publication number
- ATE127267T1 ATE127267T1 AT90306899T AT90306899T ATE127267T1 AT E127267 T1 ATE127267 T1 AT E127267T1 AT 90306899 T AT90306899 T AT 90306899T AT 90306899 T AT90306899 T AT 90306899T AT E127267 T1 ATE127267 T1 AT E127267T1
- Authority
- AT
- Austria
- Prior art keywords
- control rods
- assembly
- scaning
- external surface
- transducers
- Prior art date
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
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
-
- 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)
- Biochemistry (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Vehicle Body Suspensions (AREA)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
- Television Systems (AREA)
- Catching Or Destruction (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/384,358 US5066452A (en) | 1989-07-24 | 1989-07-24 | Ultrasonic profilometry system for control rod wear |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE127267T1 true ATE127267T1 (de) | 1995-09-15 |
Family
ID=23517021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT90306899T ATE127267T1 (de) | 1989-07-24 | 1990-06-25 | Abtasten der äusseren oberfläche von steuerstäben. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5066452A (de) |
EP (1) | EP0410580B1 (de) |
JP (1) | JP2517458B2 (de) |
AT (1) | ATE127267T1 (de) |
DE (1) | DE69021968D1 (de) |
ES (1) | ES2076319T3 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3056305B2 (ja) * | 1991-10-16 | 2000-06-26 | 三菱原子燃料株式会社 | 核燃料集合体用支持格子のセルサイズ検査装置 |
JP3119750B2 (ja) * | 1992-11-30 | 2000-12-25 | 三菱原子燃料株式会社 | 燃料棒の溶接部探傷装置 |
US5337611A (en) * | 1992-12-02 | 1994-08-16 | Electric Power Research Institute | Method of simulating ultrasonic inspection of flaws |
US5418823A (en) * | 1994-01-04 | 1995-05-23 | General Electric Company | Combined ultrasonic and eddy-current method and apparatus for non-destructive testing of tubular objects to determine thickness of metallic linings or coatings |
FR2743184B1 (fr) * | 1995-12-29 | 1998-03-06 | Framatome Sa | Dispositif et procede de controle de crayons de grappe de commande pour reacteur nucleaire |
SE516096C2 (sv) * | 1999-08-11 | 2001-11-19 | Westinghouse Atom Ab | Förfarande och anordning för inspektion av och mätning vid ett föremål |
US7194908B2 (en) | 2004-01-09 | 2007-03-27 | Westinghouse Electric Co. Llc | Device and method for ultrasonic inspection using profilometry data |
US20060193422A1 (en) * | 2005-02-14 | 2006-08-31 | Davis Michael D | Fuel channel characterization method and device |
US20060291608A1 (en) * | 2005-06-22 | 2006-12-28 | Davis Michael D | Fuel channel characterization method and device |
US9335303B2 (en) * | 2013-10-07 | 2016-05-10 | Sikorsky Aircraft Corporation | Ultrasonic scanning fixture assembly |
CN108269633A (zh) * | 2016-12-30 | 2018-07-10 | 核动力运行研究所 | 核电站反应堆控制棒束组件检查装置检测探头驱动装置 |
US11270803B2 (en) * | 2017-03-09 | 2022-03-08 | Westinghouse Electric Company Llc | Single rod ultrasonic leak detection tool |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455150A (en) * | 1966-03-02 | 1969-07-15 | Leo N Wood | Ultrasonic inspection apparatus |
DE1900913A1 (de) * | 1968-01-12 | 1969-07-31 | Svu Pro Stavbu Stroju | Einrichtung zur automatischen Ultraschallkontrolle des gegenseitigen Anhaftens kreisfoermiger Materialschichten,insbesondere bei Brennstoffstaeben |
US4404853A (en) * | 1981-03-12 | 1983-09-20 | Livingston Waylon A | Method and apparatus for ultrasonic testing of tubular goods |
FR2512259B1 (fr) * | 1981-08-31 | 1987-09-25 | Novatome | Dispositif de localisation de rupture de gaine dans les assemblages combustibles d'un reacteur nucleaire a neutrons rapides |
US4548785A (en) * | 1982-12-14 | 1985-10-22 | General Electric Company | Stub tube inspection device |
JPS59163595A (ja) * | 1983-03-09 | 1984-09-14 | 株式会社東芝 | 原子炉用制御棒位置検出装置 |
US4597294A (en) * | 1984-06-25 | 1986-07-01 | Westinghouse Electric Corp. | Ultrasonic nondestructive tubing inspection system |
US4649749A (en) * | 1985-02-19 | 1987-03-17 | J. W. Harley Pump Works, Inc. | Ultrasonic tranducer |
FR2585869B1 (fr) * | 1985-08-01 | 1987-11-13 | Fragema Framatome & Cogema | Procede et dispositif de controle des crayons de grappe pour assemblage de combustible nucleaire. |
US4718277A (en) * | 1985-12-12 | 1988-01-12 | Sound Optics Systems, Inc. | Method and apparatus for characterizing defects in tubular members |
DE3632060A1 (de) * | 1986-09-20 | 1988-05-05 | Bbc Reaktor Gmbh | Einrichtung zur inspektion von kernreaktor-brennstaeben |
US4826650A (en) * | 1987-05-13 | 1989-05-02 | General Electric Company | Ultrasonic examination of reactor pressure vessel top guide |
-
1989
- 1989-07-24 US US07/384,358 patent/US5066452A/en not_active Expired - Lifetime
-
1990
- 1990-06-25 ES ES90306899T patent/ES2076319T3/es not_active Expired - Lifetime
- 1990-06-25 AT AT90306899T patent/ATE127267T1/de not_active IP Right Cessation
- 1990-06-25 DE DE69021968T patent/DE69021968D1/de not_active Expired - Lifetime
- 1990-06-25 EP EP90306899A patent/EP0410580B1/de not_active Expired - Lifetime
- 1990-07-24 JP JP2194111A patent/JP2517458B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5066452A (en) | 1991-11-19 |
EP0410580B1 (de) | 1995-08-30 |
ES2076319T3 (es) | 1995-11-01 |
EP0410580A3 (en) | 1991-11-27 |
JPH0365697A (ja) | 1991-03-20 |
JP2517458B2 (ja) | 1996-07-24 |
EP0410580A2 (de) | 1991-01-30 |
DE69021968D1 (de) | 1995-10-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |