SG11201501097SA - Eddy current flaw detection probe and eddy current flaw inspection apparatus - Google Patents
Eddy current flaw detection probe and eddy current flaw inspection apparatusInfo
- Publication number
- SG11201501097SA SG11201501097SA SG11201501097SA SG11201501097SA SG11201501097SA SG 11201501097S A SG11201501097S A SG 11201501097SA SG 11201501097S A SG11201501097S A SG 11201501097SA SG 11201501097S A SG11201501097S A SG 11201501097SA SG 11201501097S A SG11201501097S A SG 11201501097SA
- Authority
- SG
- Singapore
- Prior art keywords
- eddy current
- current flaw
- inspection apparatus
- detection probe
- flaw detection
- 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
- G01N27/9006—Details, e.g. in the structure or functioning of sensors
-
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012196468A JP6200638B2 (en) | 2012-09-06 | 2012-09-06 | Eddy current testing probe and eddy current testing equipment |
| PCT/JP2013/074601 WO2014038721A1 (en) | 2012-09-06 | 2013-09-05 | Eddy current flaw detection probe and eddy current flaw inspection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201501097SA true SG11201501097SA (en) | 2015-04-29 |
Family
ID=50237323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201501097SA SG11201501097SA (en) | 2012-09-06 | 2013-09-05 | Eddy current flaw detection probe and eddy current flaw inspection apparatus |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9453818B2 (en) |
| EP (1) | EP2893337B1 (en) |
| JP (1) | JP6200638B2 (en) |
| KR (1) | KR102055034B1 (en) |
| CN (1) | CN104603612B (en) |
| SG (1) | SG11201501097SA (en) |
| WO (1) | WO2014038721A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6579840B2 (en) * | 2015-07-16 | 2019-09-25 | 住友化学株式会社 | Defect measurement method, defect measurement apparatus, and inspection probe |
| FI127475B (en) * | 2015-10-30 | 2018-06-29 | Fiskars Home Oy Ab | A cooking vessel and manufacturing method |
| CN105914693B (en) * | 2016-04-06 | 2018-02-16 | 杭州富阳科威钢业有限公司 | CPVC power cable protecting pipes |
| USD830863S1 (en) * | 2017-05-11 | 2018-10-16 | Jentek Sensors, Inc. | Portable test instrument |
| USD842725S1 (en) * | 2017-05-12 | 2019-03-12 | Jentek Sensors, Inc. | Portable test instrument attachment |
| JP7048028B2 (en) * | 2017-09-27 | 2022-04-05 | 日立造船株式会社 | Eddy current flaw detection system and eddy current flaw detection method |
| BE1025588A9 (en) * | 2018-06-01 | 2019-04-29 | Centre De Recherches Metallurgiques Asbl Centrum Voor Res In De Metallurgie Vzw | DEVICE FOR ONLINE MEASUREMENT OF THE PERCENTAGE OF AUSTENITY IN STEELS |
| JP7301506B2 (en) * | 2018-08-06 | 2023-07-03 | 東芝エネルギーシステムズ株式会社 | Eddy current flaw detector and eddy current flaw detection method |
| US11674927B2 (en) * | 2020-01-28 | 2023-06-13 | Tex Riken Co., Ltd. | Eddy current flaw detection apparatus |
| JP7147801B2 (en) * | 2020-03-13 | 2022-10-05 | 横河電機株式会社 | Magnetic flaw detection method, magnetic field measurement processing device, and magnetic flaw detection device |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA984909A (en) | 1973-10-15 | 1976-03-02 | Valentino S. Cecco | Eddy current probe for inspecting weakly magnetic materials |
| US3952314A (en) * | 1974-11-25 | 1976-04-20 | Xerox Corporation | Electrolytic pen |
| US4806863A (en) * | 1986-10-17 | 1989-02-21 | Westinghouse Electric Corp. | Eddy current apparatus including cylindrical coil with flux concentrator for high resolution detection of flaws in conductive objects |
| JPH0827260B2 (en) * | 1986-11-14 | 1996-03-21 | 川崎重工業株式会社 | Eddy current flaw detection method and eddy current flaw detection probe |
| JPH02130462A (en) * | 1988-11-11 | 1990-05-18 | Hitachi Ltd | Eddy current test probe |
| JPH04273055A (en) * | 1991-02-28 | 1992-09-29 | Asahi Chem Ind Co Ltd | Insertion type eddy current detector for magnetic pipe |
| US5446382A (en) * | 1993-06-23 | 1995-08-29 | The Babcock & Wilcox Company | Eddy current probe having one yoke within another yoke for increased inspection depth, sensitivity and discrimination |
| JPH0720093A (en) * | 1993-06-30 | 1995-01-24 | Sumitomo Metal Ind Ltd | Detector of electromagnetic characteristics and its sensitivity adjusting method |
| JP2000088810A (en) * | 1998-09-16 | 2000-03-31 | Tdk Corp | Inductance element with screw core |
| JP2009175027A (en) * | 2008-01-25 | 2009-08-06 | Jfe Engineering Corp | Magnetizing device, and pipe inspection device |
| JP5259511B2 (en) * | 2008-07-09 | 2013-08-07 | 株式会社東芝 | Remote field eddy current testing probe |
| JP5169983B2 (en) * | 2009-05-08 | 2013-03-27 | 住友化学株式会社 | Defect inspection method for magnetic tube. |
| EP2406623B1 (en) * | 2009-03-11 | 2014-08-13 | Sumitomo Chemical Company, Limited | Eddy current flaw detection probe |
| GB2470054B (en) * | 2009-05-07 | 2013-08-07 | Pii Ltd | Magnetising assembly |
| US9349520B2 (en) * | 2010-11-09 | 2016-05-24 | California Institute Of Technology | Ferromagnetic cores of amorphous ferromagnetic metal alloys and electronic devices having the same |
-
2012
- 2012-09-06 JP JP2012196468A patent/JP6200638B2/en active Active
-
2013
- 2013-09-05 US US14/423,626 patent/US9453818B2/en active Active
- 2013-09-05 KR KR1020157005403A patent/KR102055034B1/en active IP Right Grant
- 2013-09-05 SG SG11201501097SA patent/SG11201501097SA/en unknown
- 2013-09-05 EP EP13834885.9A patent/EP2893337B1/en active Active
- 2013-09-05 CN CN201380046065.3A patent/CN104603612B/en active Active
- 2013-09-05 WO PCT/JP2013/074601 patent/WO2014038721A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| JP6200638B2 (en) | 2017-09-20 |
| EP2893337A4 (en) | 2016-03-09 |
| WO2014038721A1 (en) | 2014-03-13 |
| US9453818B2 (en) | 2016-09-27 |
| KR20150048141A (en) | 2015-05-06 |
| EP2893337A1 (en) | 2015-07-15 |
| EP2893337B1 (en) | 2017-08-16 |
| CN104603612A (en) | 2015-05-06 |
| US20150323502A1 (en) | 2015-11-12 |
| JP2014052265A (en) | 2014-03-20 |
| CN104603612B (en) | 2017-05-03 |
| KR102055034B1 (en) | 2019-12-11 |
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