ATE191789T1 - Wirbelstromhybridsonde - Google Patents
WirbelstromhybridsondeInfo
- Publication number
- ATE191789T1 ATE191789T1 AT95917869T AT95917869T ATE191789T1 AT E191789 T1 ATE191789 T1 AT E191789T1 AT 95917869 T AT95917869 T AT 95917869T AT 95917869 T AT95917869 T AT 95917869T AT E191789 T1 ATE191789 T1 AT E191789T1
- Authority
- AT
- Austria
- Prior art keywords
- magnetic field
- elongated member
- peripheral surface
- coils
- cross
- Prior art date
Links
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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9423146A GB9423146D0 (en) | 1994-11-16 | 1994-11-16 | Eddy current hybrid probe |
PCT/CA1995/000282 WO1996015445A1 (en) | 1994-11-16 | 1995-05-12 | Eddy current hybrid probe |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE191789T1 true ATE191789T1 (de) | 2000-04-15 |
Family
ID=10764509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95917869T ATE191789T1 (de) | 1994-11-16 | 1995-05-12 | Wirbelstromhybridsonde |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0792455B1 (de) |
JP (1) | JPH10508374A (de) |
AT (1) | ATE191789T1 (de) |
CA (1) | CA2203799A1 (de) |
DE (1) | DE69516302T2 (de) |
GB (1) | GB9423146D0 (de) |
WO (1) | WO1996015445A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7295003B2 (en) | 2004-09-22 | 2007-11-13 | The Boeing Company | Non-destructive testing system and method utilizing a magnetic field to identify defects in a layer of a laminated material |
DE102004049753B3 (de) * | 2004-10-08 | 2006-04-13 | Siemens Ag | Verfahren und Anordnung zum Bestimmen des Abstandes einer in Richtung der Abstandsbestimmung profilierten, leitfähigen Oberfläche von einer sich relativ zu der Oberfläche bewegenden Funktionsfläche |
JP5273350B2 (ja) * | 2008-03-17 | 2013-08-28 | 健一 田島 | 渦流探傷装置とその測定方法 |
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE347356B (de) * | 1970-03-20 | 1972-07-31 | Essem Metotest Ab | |
US4203069A (en) * | 1977-12-29 | 1980-05-13 | Electric Power Research Institute, Inc. | Method and apparatus for non-destructively testing electrically conductive elongate cylindrical components using an eddy current producing coil with a rotor to concentrate the magnetic field in a selected area |
US4673879A (en) * | 1984-06-27 | 1987-06-16 | Rupublic Steel Corporation | Eddy current flaw detector having rotatable field defining sleeve for selectively enhancing induced eddy currents in a workpiece |
-
1994
- 1994-11-16 GB GB9423146A patent/GB9423146D0/en active Pending
-
1995
- 1995-05-12 EP EP95917869A patent/EP0792455B1/de not_active Expired - Lifetime
- 1995-05-12 JP JP8506831A patent/JPH10508374A/ja active Pending
- 1995-05-12 DE DE69516302T patent/DE69516302T2/de not_active Expired - Lifetime
- 1995-05-12 CA CA002203799A patent/CA2203799A1/en not_active Abandoned
- 1995-05-12 AT AT95917869T patent/ATE191789T1/de active
- 1995-05-12 WO PCT/CA1995/000282 patent/WO1996015445A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE69516302T2 (de) | 2000-11-30 |
JPH10508374A (ja) | 1998-08-18 |
WO1996015445A1 (en) | 1996-05-23 |
EP0792455A1 (de) | 1997-09-03 |
DE69516302D1 (de) | 2000-05-18 |
GB9423146D0 (en) | 1995-01-04 |
CA2203799A1 (en) | 1996-05-23 |
EP0792455B1 (de) | 2000-04-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Theodoulidis et al. | Impedance evaluation of rectangular coils for eddy current testing of planar media | |
ATE48311T1 (de) | Magnetische laengen- oder winkelmesseinrichtung. | |
ATE391292T1 (de) | Wirbelstromprüfung mit raumsparender konfiguration | |
EP0332048A3 (de) | Wirbelstromsonde mit mehreren Spulen und Verfahren zur Feststellung von Fehlstellen | |
KR850000677A (ko) | 금속의 응력 및 결함감지용 검색시스템 | |
CN109444270A (zh) | 一种电磁超声与脉冲涡流复合检测传感器 | |
ATE38284T1 (de) | Vorrichtung und verfahren zum dynamischen kontaktlosen messen kleiner abstaende. | |
DE3680687D1 (de) | Verfahren und vorrichtung zur untersuchung eines werkstuecks. | |
ATE59103T1 (de) | Verfahren und vorrichtung zum messen des abstandes zweier sich relativ zueinander bewegender, einander gegenueberliegender flaechen. | |
CA2353043A1 (en) | Method and apparatus for inspecting components | |
DE69516302D1 (de) | Wirbelstromhybridsonde | |
ATE394651T1 (de) | Weg- und- kraftgeber | |
US7395715B2 (en) | Electromagnetic ultrasound probe | |
GB573182A (en) | Improvements in or relating to the detection of faults in articles of non-magnetic material | |
SE9001559L (sv) | Foerfarande foer bestaemning av den tredimensionella intensitetsfoerdelningen hos en elektromagnetisk straalning | |
Ma et al. | Detection of a deep flaw inside a conductor using a SQUID magnetometer | |
SE9804080D0 (sv) | Elektrisk mätkomponent och användning av densamma | |
ES2168513T3 (es) | Dispositivo inductivo de determinacion de las dimensiones y de las posiciones de objetos a medir hechos de un material conductor de la electricidad. | |
SU842654A1 (ru) | Магнитошумовой датчик | |
JPS6421377A (en) | Magnetic probe and permeability measuring device | |
SU1233030A1 (ru) | Способ магнитошумового контрол ферромагнитных изделий | |
CN109973827A (zh) | 一种基于异构场的海洋管道检测装置 | |
SU871105A1 (ru) | Магнитомодул ционный датчик | |
Sugiura et al. | Numerical analysis of ultrasonic detection by an EMAT | |
JPS57208451A (en) | Electromagnetic type ultrasonic flaw inspector |