IN2014CN03054A - - Google Patents
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- Publication number
- IN2014CN03054A IN2014CN03054A IN3054CHN2014A IN2014CN03054A IN 2014CN03054 A IN2014CN03054 A IN 2014CN03054A IN 3054CHN2014 A IN3054CHN2014 A IN 3054CHN2014A IN 2014CN03054 A IN2014CN03054 A IN 2014CN03054A
- Authority
- IN
- India
- Prior art keywords
- current
- arrangement
- strip
- magnetic field
- field generated
- Prior art date
Links
Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- 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
- G01N27/9026—Arrangements for scanning by moving the material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/105—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving inductive means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/18—Measuring magnetostrictive properties
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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11183353.9A EP2574912B1 (de) | 2011-09-29 | 2011-09-29 | Anordnung zur rissdetektion in metallischen materialien |
PCT/EP2012/069065 WO2013045541A1 (en) | 2011-09-29 | 2012-09-27 | Arrangement for crack detection in metallic materials in a metal making process |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN03054A true IN2014CN03054A (de) | 2015-07-03 |
Family
ID=46963714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN3054CHN2014 IN2014CN03054A (de) | 2011-09-29 | 2012-09-27 |
Country Status (8)
Country | Link |
---|---|
US (1) | US9164061B2 (de) |
EP (1) | EP2574912B1 (de) |
JP (1) | JP5695278B2 (de) |
KR (1) | KR101521762B1 (de) |
CN (1) | CN103842811B (de) |
ES (1) | ES2769295T3 (de) |
IN (1) | IN2014CN03054A (de) |
WO (1) | WO2013045541A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2843400A1 (de) * | 2013-09-03 | 2015-03-04 | Siemens Aktiengesellschaft | Sensoranordnung und Verfahren zur Bestimmung der mechanischen Oberflächenspannungen und/oder des Gefügezustandes |
US9411017B2 (en) | 2013-11-26 | 2016-08-09 | General Electric Company | Method for inspecting wye ring |
ITUB20153029A1 (it) * | 2015-08-10 | 2017-02-10 | Danieli Automation Spa | Metodo per la misura a caldo, durante la laminazione, di una dimensione di profili metallici |
US10184985B2 (en) | 2015-12-16 | 2019-01-22 | General Electric Company | Systems and methods for crack detection in doubly-fed induction generators |
KR102518427B1 (ko) | 2016-03-14 | 2023-04-05 | 삼성디스플레이 주식회사 | 표시 장치 |
JP6283965B2 (ja) * | 2016-03-18 | 2018-02-28 | 長野県 | 検査装置、検査方法及び非接触式センサ |
CN109781838B (zh) * | 2019-03-02 | 2021-03-16 | 厦门大学 | 一种基于v形线圈激励的涡流-超声检测探头 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2540246A1 (fr) * | 1983-01-28 | 1984-08-03 | Solmer | Dispositif pour detecter des criques sur les brames d'acier sortant d'une coulee continue |
US4746858A (en) * | 1987-01-12 | 1988-05-24 | Westinghouse Electric Corp. | Non destructive testing for creep damage of a ferromagnetic workpiece |
US4814690A (en) * | 1987-10-02 | 1989-03-21 | Massachusetts Institute Of Technology | Apparatus and methods for measuring permittivity in materials |
US5453689A (en) * | 1991-12-06 | 1995-09-26 | Massachusetts Institute Of Technology | Magnetometer having periodic winding structure and material property estimator |
DE4215168C2 (de) * | 1992-05-08 | 1996-10-24 | Tiede Gmbh & Co Risspruefanlagen | Vorrichtung zur magnetischen Rißprüfung von ferromagnetischen Werkstücken |
US5698977A (en) * | 1993-10-12 | 1997-12-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Eddy current method for fatigue testing |
US5648721A (en) * | 1993-10-12 | 1997-07-15 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Rotating flux-focusing eddy current probe for flaw detection |
US5793206A (en) * | 1995-08-25 | 1998-08-11 | Jentek Sensors, Inc. | Meandering winding test circuit |
JP3769889B2 (ja) * | 1997-08-26 | 2006-04-26 | 石川島播磨重工業株式会社 | 渦流探傷センサとそれを用いた探傷方法 |
EP1027598B1 (de) * | 1997-10-29 | 2003-12-17 | Jentek Sensors, Inc. | Absolutmessung von eigenschaften mit luftkalibrierung |
DE19833276A1 (de) * | 1998-07-24 | 2000-02-03 | Busch Dieter & Co Prueftech | Wirbelstromprüfsonde zum Überprüfen von Kanten metallischer Gegenstände |
EP1033571B1 (de) * | 1999-03-04 | 2006-07-05 | intelligeNDT Systems & Services GmbH & Co. KG | Wirbelstromsonde |
US20040004475A1 (en) * | 2002-04-22 | 2004-01-08 | Jentek Sensors, Inc. | High throughput absolute flaw imaging |
WO2005016566A1 (ja) * | 2003-08-13 | 2005-02-24 | Jfe Steel Corporation | 鋼帯または表面処理鋼帯の製造方法 |
US7026811B2 (en) * | 2004-03-19 | 2006-04-11 | General Electric Company | Methods and apparatus for eddy current inspection of metallic posts |
JP2006194815A (ja) * | 2005-01-17 | 2006-07-27 | Olympus Corp | 渦流探傷マルチコイル式プローブ及びその製造方法 |
US8164328B2 (en) * | 2008-07-01 | 2012-04-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Eddy current system and method for crack detection |
-
2011
- 2011-09-29 ES ES11183353T patent/ES2769295T3/es active Active
- 2011-09-29 EP EP11183353.9A patent/EP2574912B1/de active Active
-
2012
- 2012-09-27 JP JP2014532380A patent/JP5695278B2/ja active Active
- 2012-09-27 IN IN3054CHN2014 patent/IN2014CN03054A/en unknown
- 2012-09-27 WO PCT/EP2012/069065 patent/WO2013045541A1/en active Application Filing
- 2012-09-27 KR KR1020147011504A patent/KR101521762B1/ko active IP Right Grant
- 2012-09-27 CN CN201280047986.7A patent/CN103842811B/zh active Active
-
2014
- 2014-03-10 US US14/202,988 patent/US9164061B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN103842811B (zh) | 2015-07-22 |
EP2574912B1 (de) | 2019-12-04 |
JP5695278B2 (ja) | 2015-04-01 |
US9164061B2 (en) | 2015-10-20 |
US20140197825A1 (en) | 2014-07-17 |
CN103842811A (zh) | 2014-06-04 |
KR20140067158A (ko) | 2014-06-03 |
ES2769295T3 (es) | 2020-06-25 |
JP2014528087A (ja) | 2014-10-23 |
EP2574912A1 (de) | 2013-04-03 |
KR101521762B1 (ko) | 2015-05-19 |
WO2013045541A1 (en) | 2013-04-04 |
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