LU78915A1 - Appareil pour localiser des elements combustibles nucleaires defectueux - Google Patents
Appareil pour localiser des elements combustibles nucleaires defectueuxInfo
- Publication number
- LU78915A1 LU78915A1 LU78915A LU78915A LU78915A1 LU 78915 A1 LU78915 A1 LU 78915A1 LU 78915 A LU78915 A LU 78915A LU 78915 A LU78915 A LU 78915A LU 78915 A1 LU78915 A1 LU 78915A1
- Authority
- LU
- Luxembourg
- Prior art keywords
- nuclear fuel
- fuel elements
- locating defective
- defective nuclear
- locating
- Prior art date
Links
- 230000002950 deficient Effects 0.000 title 1
- 239000003758 nuclear fuel Substances 0.000 title 1
Classifications
-
- 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
- G01N29/24—Probes
- G01N29/2437—Piezoelectric probes
- G01N29/245—Ceramic probes, e.g. lead zirconate titanate [PZT] probes
-
- 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
- G01N29/223—Supports, positioning or alignment in fixed situation
-
- 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
- G21C17/07—Leak testing
-
- 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)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Ceramic Engineering (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/794,508 US4174255A (en) | 1977-05-06 | 1977-05-06 | Apparatus for locating defective nuclear fuel elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU78915A1 true LU78915A1 (fr) | 1978-06-09 |
Family
ID=25162833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU78915A LU78915A1 (fr) | 1977-05-06 | 1978-01-19 | Appareil pour localiser des elements combustibles nucleaires defectueux |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US4174255A (cs) |
| JP (1) | JPS53139086A (cs) |
| AT (1) | AT365838B (cs) |
| BE (1) | BE863066A (cs) |
| CA (1) | CA1085041A (cs) |
| CH (1) | CH619556A5 (cs) |
| DE (1) | DE2802639A1 (cs) |
| ES (1) | ES466186A1 (cs) |
| FR (1) | FR2389973A1 (cs) |
| GB (1) | GB1597629A (cs) |
| IL (1) | IL53598A (cs) |
| IT (1) | IT1090393B (cs) |
| LU (1) | LU78915A1 (cs) |
| NL (1) | NL7800807A (cs) |
| SE (1) | SE426531B (cs) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3116978C2 (de) * | 1981-04-29 | 1986-06-12 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zum Auffinden defekter Brennstabhüllrohre wassergekühlter Kernreaktoren |
| DE3150249C2 (de) * | 1981-12-18 | 1987-02-19 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zum Auffinden defekter innerhalb kompletter Brennelemente wassergekühlter Kernreaktoren angeordneter Brennstäbe |
| US4764334A (en) * | 1983-10-17 | 1988-08-16 | Westinghouse Electric Corp. | Visual inspection system for radioactive fuel assemblies using fiberoptics |
| US4879088A (en) * | 1984-10-15 | 1989-11-07 | Advanced Nuclear Fuels Corporation | Method and apparatus for detecting failed fuel rods (ENC-189) |
| US5215706A (en) * | 1991-06-05 | 1993-06-01 | Siemens Power Corporation | Method and apparatus for ultrasonic testing of nuclear fuel rods employing an alignment guide |
| US5790617A (en) * | 1992-03-26 | 1998-08-04 | Siemens Power Corporation | Method and apparatus for detection of failed fuel rods by use of acoustic energy frequency attenuation |
| GB2338425B (en) * | 1998-01-28 | 2002-10-23 | Narelle Anne Slatter | Mathematical boardgame |
| EP1173733B1 (en) * | 1999-04-01 | 2011-05-18 | Panametrics, Inc. | Clamp-on ultrasonic flow meter for low density fluids |
| US6345082B1 (en) | 1999-06-03 | 2002-02-05 | Thomas A. Galioto | Fuel assembly mechanical flow restriction apparatus for detecting failure in situ of nuclear fuel rods in a fuel assembly during reactor shutdown |
| US20040123666A1 (en) * | 2002-12-31 | 2004-07-01 | Ao Xiaolei S. | Ultrasonic damping material |
| US8737557B2 (en) | 2006-07-21 | 2014-05-27 | Areva Inc. | Method for prediction of light water reactor fuel defects using a fuel condition index |
| JP4885003B2 (ja) * | 2007-02-19 | 2012-02-29 | 株式会社グローバル・ニュークリア・フュエル・ジャパン | 超音波による燃料棒破損同定方法と検査プローブ |
| RU2663209C1 (ru) * | 2017-10-19 | 2018-08-02 | Акционерное общество "Свердловский научно-исследовательский институт химического машиностроения" (АО "СвердНИИхиммаш") | Способ автоматического контроля снимаемой альфа-загрязненности твэлов и устройство для его осуществления |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4716597U (cs) * | 1971-03-15 | 1972-10-26 | ||
| DE2314650C3 (de) * | 1973-03-23 | 1978-10-12 | Kraftwerk Union Ag, 4330 Muelheim | Verfahren und Einrichtung zur Auffindung defekter Brennstäbe |
| FR2298859A1 (fr) * | 1975-01-22 | 1976-08-20 | Framatome Sa | Appareil et installation d'examen des barreaux combustibles d'un reacteur nucleaire |
| US4009616A (en) * | 1975-01-29 | 1977-03-01 | Westinghouse Electric Corporation | Acoustic method for measuring gas pressure |
| US4008455A (en) * | 1975-02-24 | 1977-02-15 | Westinghouse Electric Corporation | Method of making self-calibrated displacement measurements |
| FR2304149A1 (fr) * | 1975-03-14 | 1976-10-08 | Framatome Sa | Procede et dispositif pour l'examen de prolongateurs d'un reacteur nucleaire |
| DE2528422C3 (de) * | 1975-06-26 | 1979-06-13 | Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim | Verfahren zum Lokalisieren undichter Hullrohre von Brennstäben eines Kernreaktor-Brennelementes und Vorrichtung zur Durchführung des Verfahrens |
| JPS5298893A (en) * | 1976-02-11 | 1977-08-19 | Westinghouse Electric Corp | Method of sensing and searching defective fuel element in reactor |
| DE2605962C2 (de) * | 1976-02-14 | 1982-05-06 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zum Lokalisieren defekter Brennstabhüllrohre eines kompletten Brennelements |
-
1977
- 1977-05-06 US US05/794,508 patent/US4174255A/en not_active Expired - Lifetime
- 1977-11-29 CA CA292,009A patent/CA1085041A/en not_active Expired
- 1977-12-13 IL IL53598A patent/IL53598A/xx unknown
- 1977-12-29 IT IT31388/77A patent/IT1090393B/it active
-
1978
- 1978-01-09 AT AT0013578A patent/AT365838B/de not_active IP Right Cessation
- 1978-01-12 CH CH30478A patent/CH619556A5/de not_active IP Right Cessation
- 1978-01-19 LU LU78915A patent/LU78915A1/xx unknown
- 1978-01-19 BE BE184437A patent/BE863066A/xx not_active IP Right Cessation
- 1978-01-20 ES ES466186A patent/ES466186A1/es not_active Expired
- 1978-01-21 DE DE19782802639 patent/DE2802639A1/de not_active Ceased
- 1978-01-24 NL NL7800807A patent/NL7800807A/xx not_active Application Discontinuation
- 1978-01-25 SE SE7800905A patent/SE426531B/sv unknown
- 1978-02-20 GB GB6665/78A patent/GB1597629A/en not_active Expired
- 1978-02-23 JP JP1914778A patent/JPS53139086A/ja active Pending
- 1978-05-02 FR FR7812923A patent/FR2389973A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE863066A (fr) | 1978-05-16 |
| US4174255A (en) | 1979-11-13 |
| SE426531B (sv) | 1983-01-24 |
| IL53598A (en) | 1981-09-13 |
| GB1597629A (en) | 1981-09-09 |
| IT1090393B (it) | 1985-06-26 |
| JPS53139086A (en) | 1978-12-05 |
| FR2389973A1 (cs) | 1978-12-01 |
| ATA13578A (de) | 1981-06-15 |
| CH619556A5 (cs) | 1980-09-30 |
| NL7800807A (nl) | 1978-11-08 |
| ES466186A1 (es) | 1979-06-01 |
| AT365838B (de) | 1982-02-25 |
| CA1085041A (en) | 1980-09-02 |
| DE2802639A1 (de) | 1978-11-09 |
| SE7800905L (sv) | 1978-11-07 |
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