CA2911646C - Inspecting a steam generator - Google Patents
Inspecting a steam generator Download PDFInfo
- Publication number
- CA2911646C CA2911646C CA2911646A CA2911646A CA2911646C CA 2911646 C CA2911646 C CA 2911646C CA 2911646 A CA2911646 A CA 2911646A CA 2911646 A CA2911646 A CA 2911646A CA 2911646 C CA2911646 C CA 2911646C
- Authority
- CA
- Canada
- Prior art keywords
- probe
- steam generator
- generator tube
- shaft
- tube
- 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.)
- Active
Links
- 239000000523 sample Substances 0.000 claims abstract description 336
- 238000012360 testing method Methods 0.000 claims description 30
- 238000007689 inspection Methods 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 description 71
- 239000002826 coolant Substances 0.000 description 21
- 239000012530 fluid Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000001816 cooling Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004590 computer program Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 235000012771 pancakes Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
- G01N27/902—Arrangements for scanning by moving the sensors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/16—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour
- F22B1/162—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being hot liquid or hot vapour, e.g. waste liquid, waste vapour in combination with a nuclear installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
- F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
-
- 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 Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Plasma & Fusion (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361829738P | 2013-05-31 | 2013-05-31 | |
| US61/829,738 | 2013-05-31 | ||
| PCT/US2014/039825 WO2014193976A1 (en) | 2013-05-31 | 2014-05-28 | Inspecting a steam generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2911646A1 CA2911646A1 (en) | 2014-12-04 |
| CA2911646C true CA2911646C (en) | 2023-03-28 |
Family
ID=51984394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2911646A Active CA2911646C (en) | 2013-05-31 | 2014-05-28 | Inspecting a steam generator |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9588082B2 (enExample) |
| EP (1) | EP3005375B1 (enExample) |
| JP (1) | JP6393750B2 (enExample) |
| KR (1) | KR102285375B1 (enExample) |
| CN (1) | CN105308686B (enExample) |
| BR (1) | BR112015029823A2 (enExample) |
| CA (1) | CA2911646C (enExample) |
| PL (1) | PL3005375T3 (enExample) |
| WO (1) | WO2014193976A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10896767B2 (en) * | 2011-04-07 | 2021-01-19 | Westinghouse Electric Company Llc | Method of detecting an existence of a loose part in a steam generator of a nuclear power plant |
| US10746697B2 (en) * | 2017-03-29 | 2020-08-18 | Westinghouse Electric Company Llc | Position-based sampling for eddy current inspection of steam generator tubes |
| US10755826B2 (en) | 2017-11-10 | 2020-08-25 | Nugen, Llc | Integrated system for converting nuclear energy into electrical, rotational, and thermal energy |
| CN109975392B (zh) * | 2017-12-27 | 2023-09-08 | 核动力运行研究所 | 一种用于检测探头推进器与探头定位器同步的装置及方法 |
| CN110504038B (zh) * | 2018-05-16 | 2023-05-26 | 中国核工业第五建设有限公司 | 一种核岛蒸汽发生器的支撑组件 |
| US11499941B2 (en) | 2018-12-12 | 2022-11-15 | Zetec, Inc. | Eddy current probe |
| JP7360990B2 (ja) * | 2020-04-24 | 2023-10-13 | 三菱重工業株式会社 | 蒸気発生器の検査装置、及び、蒸気発生器の検査方法 |
| RU2753578C1 (ru) * | 2020-09-01 | 2021-08-17 | Акционерное Общество "Российский Концерн По Производству Электрической И Тепловой Энергии На Атомных Станциях" (Ао "Концерн Росэнергоатом") | Способ диагностики технического состояния роторного оборудования |
| KR102570119B1 (ko) * | 2021-02-02 | 2023-08-22 | 한국수력원자력 주식회사 | 판쉘형 증기 발생기 검사 장치 |
| US11421589B1 (en) | 2021-05-18 | 2022-08-23 | Nugen, Llc | Integrated system for converting nuclear energy into electrical, mechanical, and thermal energy |
| CN119619279A (zh) * | 2024-11-20 | 2025-03-14 | 阳江核电有限公司 | 蒸汽发生器涡流检查双探头导向装置 |
Family Cites Families (74)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3105548A (en) * | 1960-03-24 | 1963-10-01 | Camco Inc | Tubing nipple and selector tool |
| US3786684A (en) * | 1971-12-27 | 1974-01-22 | Automation Ind Inc | Pipeline inspection pig |
| US3906358A (en) * | 1973-11-12 | 1975-09-16 | Combustion Eng | Probe train including a flaw detector and a radiation responsive recording means with alignment means having a natural curved cast |
| US3911750A (en) * | 1974-02-04 | 1975-10-14 | Babcock & Wilcox Co | Apparatus for the internal inspection of tubular conduits |
| DE3122660C2 (de) * | 1981-06-06 | 1986-06-19 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Einrichtung zur Inspektion und/oder zur Reparatur der Rohre eines Dampferzeugers einer Kernkraftanlage |
| US4814702A (en) | 1984-05-31 | 1989-03-21 | Westinghouse Electric Corp. | Process for accurately determining the position of the edges of support plates in steam generators |
| US4668912A (en) | 1985-02-05 | 1987-05-26 | Westinghouse Electric Corp. | Eddy current inspection probe and method for assembling same |
| US4704577A (en) | 1986-04-18 | 1987-11-03 | Westinghouse Electric Corp. | Eddy currents probe for measuring a gap between a tube and an antivibration bar |
| US4763274A (en) | 1986-06-24 | 1988-08-09 | Westinghouse Electric Corp. | Machine implemented analysis eddy current data |
| US4855677A (en) | 1988-03-11 | 1989-08-08 | Westinghouse Electric Corp. | Multiple coil eddy current probe and method of flaw detection |
| SU1722252A3 (ru) * | 1988-06-15 | 1992-03-23 | Сименс Аг (Фирма) | Устройство дл вихретокового контрол труб теплообменника с трубами U-образной формы |
| US5017761A (en) | 1989-01-18 | 1991-05-21 | Westinghouse Electric Corp. | Fiber-optic heater probe assembly for heat treating metallic conduits |
| US5023549A (en) * | 1989-03-07 | 1991-06-11 | Electric Power Research Institute, Inc. | Eddy current probe with sensor supporting expandable elastic membrane for inspecting hollow cylindrical structures |
| US4937524A (en) | 1989-04-24 | 1990-06-26 | The Babcock & Wilcox Company | Rotating eddy current roller head for inspecting tubing |
| US5105876A (en) * | 1989-07-06 | 1992-04-21 | Westinghouse Electric Corp. | Multiple-unit probe pusher and system for driving eddy current inspection probes in the heat exchanger tubes of a nuclear steam generator |
| US5025215A (en) * | 1989-08-16 | 1991-06-18 | Westinghouse Electric Corp. | Support equipment for a combination eddy current and ultrasonic testing probe for inspection of steam generator tubing |
| US5068608A (en) | 1989-10-30 | 1991-11-26 | Westinghouse Electric Corp. | Multiple coil eddy current probe system and method for determining the length of a discontinuity |
| US5174165A (en) | 1990-08-13 | 1992-12-29 | Westinghouse Electric Corp. | Flexible delivery system for a rotatable probe |
| US5134367A (en) | 1991-03-19 | 1992-07-28 | The Babcock & Wilcox Company | Rotating eddy current roller head for inspecting and profiling tubing having two separate cross wound coils |
| US5256966A (en) | 1991-04-19 | 1993-10-26 | Combustion Engineering, Inc. | Method for detecting flaws in a steam generator tube using a flexible eddy current probe having coil bank switching |
| US5265129A (en) * | 1992-04-08 | 1993-11-23 | R. Brooks Associates, Inc. | Support plate inspection device |
| US5408883A (en) | 1992-06-09 | 1995-04-25 | Westinghouse Electric Corporation | Remotely operated diagnostic tube sampling device and method of sampling |
| TW239214B (en) * | 1993-09-30 | 1995-01-21 | Combustion Eng | Multi-tube high speed rotating probe |
| US5606792A (en) | 1994-09-13 | 1997-03-04 | B & W Nuclear Technologies | Hydraulic expander assembly and control system for sleeving heat exchanger tubes |
| US5667252A (en) | 1994-09-13 | 1997-09-16 | Framatome Technologies, Inc. | Internal sleeve with a plurality of lands and teeth |
| CA2182509C (en) * | 1994-12-07 | 2001-01-30 | Foster-Miller, Inc. | Deployment system for an upper bundle steam generator cleaning/inspection device |
| JPH08240568A (ja) * | 1995-03-03 | 1996-09-17 | Genshiryoku Eng:Kk | 渦電流探傷プローブ |
| US5767410A (en) | 1996-03-19 | 1998-06-16 | Combustion Engineering, Inc. | Lamb wave ultrasonic probe for crack detection and measurement in thin-walled tubing |
| US6145583A (en) * | 1996-06-14 | 2000-11-14 | R. Brooks Associates, Inc. | Inspection device |
| US5836199A (en) * | 1996-12-04 | 1998-11-17 | Zetec, Inc | Beaded shaft assembly |
| FR2790087B1 (fr) * | 1999-02-19 | 2001-04-20 | Coflexip | Procede et dispositif de mesure in situ de la distance entre deux elements donnes dans une conduite tubulaire |
| EP1031832A3 (de) * | 1999-02-23 | 2005-03-16 | intelligeNDT Systems & Services GmbH & Co. KG | Sonde und Verfahren für die zerstörungsfreie Werkstoffprüfung |
| US6429649B1 (en) * | 1999-07-14 | 2002-08-06 | Westinghouse Electric Company Llc | Eddy current testing probe |
| US6556012B2 (en) | 2000-01-21 | 2003-04-29 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging apparatus |
| US6519535B1 (en) | 2000-06-05 | 2003-02-11 | The University Of Chicago | Eddy current technique for predicting burst pressure |
| FR2812067B1 (fr) * | 2000-07-18 | 2003-05-16 | Commissariat Energie Atomique | Robot mobile apte a travailler dans des tuyaux ou d'autres passages etroits |
| KR100447482B1 (ko) | 2001-04-23 | 2004-09-07 | 한국원자력연구소 | 원자력발전소 증기발생기 전열관 균열의 관통 여부 판정및 관통길이 측정방법 |
| US6823269B2 (en) | 2002-04-12 | 2004-11-23 | Westinghouse Electric Company Llc | Eddy current data union |
| US6923078B2 (en) | 2002-12-17 | 2005-08-02 | Zetec, Inc. | Prestretched shafet for eddy current probe |
| US7112963B2 (en) | 2003-04-11 | 2006-09-26 | Jeol Ltd. | NMR measurement method |
| NZ529182A (en) * | 2003-12-20 | 2007-02-23 | Colin Brian Nicholson | Self-propelled vehicle for use in a conduit |
| US7528599B2 (en) | 2004-05-21 | 2009-05-05 | Matrix Enterprises, Llc | Eddy current probe |
| JP2006194666A (ja) * | 2005-01-12 | 2006-07-27 | Olympus Corp | 多極型プローブおよびこれを含む探傷装置 |
| HRP20050154B1 (hr) * | 2005-02-18 | 2019-02-22 | Inetec-Institut Za Nuklearnu Tehnologiju D.O.O. | Sklop fleksibilnog bužira |
| EP1738839B1 (en) | 2005-06-28 | 2009-08-26 | Sumitomo Metal Industries, Ltd. | Cold rolling process for metal tubes |
| US7188501B2 (en) | 2005-06-28 | 2007-03-13 | Sumitomo Metal Industries, Ltd. | Cold rolling process for metal tubes |
| KR100562358B1 (ko) | 2005-07-20 | 2006-03-20 | 한국원자력연구소 | 열교환기의 전열관 상태 검출 장치 및 그 방법 |
| JP4161114B2 (ja) * | 2005-09-09 | 2008-10-08 | 独立行政法人 日本原子力研究開発機構 | 管路検査用プローブ |
| CA2648714C (en) | 2006-04-14 | 2011-01-18 | Sumitomo Metal Industries, Ltd. | Process for straightening tube and method for producing tube therewith |
| JP2007322361A (ja) | 2006-06-05 | 2007-12-13 | Hitachi Ltd | 核磁気共鳴装置用プローブ及び核磁気共鳴装置 |
| US7405558B2 (en) | 2006-07-10 | 2008-07-29 | Areva Np, Inc. | Steam generator mapping with reflections of eddy current signal |
| US7733084B1 (en) | 2006-07-19 | 2010-06-08 | O'dell Tom | Eddy current acquisition system |
| JP5232379B2 (ja) | 2006-11-09 | 2013-07-10 | 株式会社日立製作所 | Ｎｍｒ計測用プローブ、およびそれを用いたｎｍｒ装置 |
| US7587942B2 (en) | 2006-11-29 | 2009-09-15 | General Electric Company | Ultrasonic inspection crawler and method for inspecting welds of jet pumps in a nuclear reactor vessel |
| JP4408296B2 (ja) | 2007-02-27 | 2010-02-03 | 株式会社日立製作所 | Ｎｍｒ装置 |
| JP2008233025A (ja) | 2007-03-23 | 2008-10-02 | Hitachi Ltd | Ｎｍｒ計測装置 |
| JP4427075B2 (ja) | 2007-08-21 | 2010-03-03 | 株式会社日立製作所 | 超電導線材、その製造方法、核磁気共鳴装置プローブ用アンテナコイル及びそれを用いた核磁気共鳴装置システム |
| JP4394716B2 (ja) | 2007-11-14 | 2010-01-06 | 株式会社日立製作所 | Ｎｍｒ計測用プローブ |
| US7711499B2 (en) | 2007-12-11 | 2010-05-04 | Westinghouse Electric Co Llc | Eddy current data interpolation/extrapolation |
| KR20120030358A (ko) | 2009-05-14 | 2012-03-28 | 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 | 무선형 튜브 검사 시스템 |
| AR077219A1 (es) | 2009-06-25 | 2011-08-10 | Ca Atomic Energy Ltd | Aparato y metodo para medir depositos dentro de un tubo |
| US8527216B2 (en) | 2009-07-24 | 2013-09-03 | Areva Np Inc | Eddy current for the characterization of broached tube support plate blockage |
| US8390278B2 (en) | 2009-10-20 | 2013-03-05 | Westinghouse Electric Company Llc | Eddy current inspection probe for inspecting the interior of a tubular member |
| US8794083B2 (en) * | 2010-07-12 | 2014-08-05 | General Electric Company | Low row steam generator inspection probe |
| US8581577B2 (en) * | 2010-07-12 | 2013-11-12 | General Electric Company | Low row steam generator inspection probe |
| US20120006133A1 (en) * | 2010-07-12 | 2012-01-12 | General Electric Company | Low row steam generator inspection probe |
| KR101160662B1 (ko) * | 2010-08-30 | 2012-06-28 | 한국원자력연구원 | 나선형 튜브의 내면 검사용 센서 안내장치 |
| US8301401B2 (en) | 2010-08-31 | 2012-10-30 | Babcock & Wilcox Technical Services Group, Inc. | Low profile encircling ultrasonic probe for the inspection of in-situ piping in immersion mode |
| EP2597366A1 (en) * | 2011-06-30 | 2013-05-29 | General Electric Company | Inspection probe |
| JP5905232B2 (ja) | 2011-10-20 | 2016-04-20 | 三菱重工業株式会社 | 挿通孔の閉塞率評価システム、閉塞率評価方法及び閉塞率評価プログラム |
| US9395390B2 (en) | 2012-06-19 | 2016-07-19 | Westinghouse Electric Company Llc | Eddy current inspection probe |
| JP5942700B2 (ja) | 2012-08-23 | 2016-06-29 | 国立大学法人京都大学 | 磁気共鳴信号検出用プローブ |
| JP5942699B2 (ja) | 2012-08-23 | 2016-06-29 | 国立大学法人京都大学 | 磁気共鳴信号検出モジュール |
| CN102903407B (zh) * | 2012-10-15 | 2015-05-20 | 中广核检测技术有限公司 | 核电站蒸汽发生器传热管柔性涡流检测探头 |
-
2014
- 2014-05-28 CN CN201480031297.6A patent/CN105308686B/zh active Active
- 2014-05-28 EP EP14803892.0A patent/EP3005375B1/en active Active
- 2014-05-28 KR KR1020157037174A patent/KR102285375B1/ko active Active
- 2014-05-28 CA CA2911646A patent/CA2911646C/en active Active
- 2014-05-28 WO PCT/US2014/039825 patent/WO2014193976A1/en not_active Ceased
- 2014-05-28 JP JP2016516788A patent/JP6393750B2/ja active Active
- 2014-05-28 PL PL14803892T patent/PL3005375T3/pl unknown
- 2014-05-28 US US14/288,556 patent/US9588082B2/en active Active
- 2014-05-28 BR BR112015029823A patent/BR112015029823A2/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR112015029823A2 (pt) | 2017-07-25 |
| JP2016520840A (ja) | 2016-07-14 |
| KR20160014066A (ko) | 2016-02-05 |
| EP3005375A4 (en) | 2017-01-25 |
| CN105308686B (zh) | 2019-06-11 |
| WO2014193976A1 (en) | 2014-12-04 |
| EP3005375A1 (en) | 2016-04-13 |
| US9588082B2 (en) | 2017-03-07 |
| EP3005375B1 (en) | 2021-03-03 |
| CN105308686A (zh) | 2016-02-03 |
| CA2911646A1 (en) | 2014-12-04 |
| PL3005375T3 (pl) | 2022-01-10 |
| US20140354273A1 (en) | 2014-12-04 |
| JP6393750B2 (ja) | 2018-09-19 |
| HK1216205A1 (zh) | 2016-10-21 |
| KR102285375B1 (ko) | 2021-08-03 |
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