BRPI0921367A2 - método de teste de corrente parasita e aparelho de teste de corrente parasita - Google Patents
método de teste de corrente parasita e aparelho de teste de corrente parasitaInfo
- Publication number
- BRPI0921367A2 BRPI0921367A2 BRPI0921367A BRPI0921367A BRPI0921367A2 BR PI0921367 A2 BRPI0921367 A2 BR PI0921367A2 BR PI0921367 A BRPI0921367 A BR PI0921367A BR PI0921367 A BRPI0921367 A BR PI0921367A BR PI0921367 A2 BRPI0921367 A2 BR PI0921367A2
- Authority
- BR
- Brazil
- Prior art keywords
- eddy current
- current testing
- testing apparatus
- testing method
- eddy
- 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
- G01N27/902—Arrangements for scanning by moving the 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
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)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-328867 | 2008-12-24 | ||
JP2008328867A JP5213692B2 (ja) | 2008-12-24 | 2008-12-24 | 渦電流探傷方法と渦電流探傷装置 |
PCT/JP2009/070813 WO2010073926A1 (ja) | 2008-12-24 | 2009-12-14 | 渦電流探傷方法と渦電流探傷装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0921367A2 true BRPI0921367A2 (pt) | 2018-05-08 |
BRPI0921367B1 BRPI0921367B1 (pt) | 2019-06-18 |
Family
ID=42287542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0921367-8A BRPI0921367B1 (pt) | 2008-12-24 | 2009-12-14 | Método de teste de corrente parasita e aparelho de teste de corrente parasita |
Country Status (8)
Country | Link |
---|---|
US (1) | US8803516B2 (pt) |
EP (1) | EP2369333B1 (pt) |
JP (1) | JP5213692B2 (pt) |
CN (1) | CN101793869A (pt) |
AR (1) | AR074869A1 (pt) |
BR (1) | BRPI0921367B1 (pt) |
CA (1) | CA2743834C (pt) |
WO (1) | WO2010073926A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5213692B2 (ja) * | 2008-12-24 | 2013-06-19 | マークテック株式会社 | 渦電流探傷方法と渦電流探傷装置 |
CN102322792B (zh) * | 2011-07-28 | 2014-02-19 | 陈厚桂 | 水泥杆钢筋质量检测仪及用其检测的方法 |
JP5948003B2 (ja) * | 2012-04-28 | 2016-07-06 | 東日本旅客鉄道株式会社 | 渦流探傷方法と渦流探傷装置 |
CN103575251B (zh) * | 2012-08-10 | 2016-10-05 | 宝山钢铁股份有限公司 | 一种旋转式超声波探伤设备中心偏差检测方法 |
CN103076390B (zh) * | 2012-12-27 | 2015-11-04 | 佛山市斯派力管业科技股份有限公司 | 应用于涡流探伤的定位方法、装置及涡流探伤仪 |
CN103196996B (zh) * | 2013-04-17 | 2016-06-08 | 浙江大学 | 一种用于进行金属缺陷检测的涡流检测装置及其涡流探头 |
CN103559922B (zh) * | 2013-11-07 | 2016-02-17 | 国核电站运行服务技术有限公司 | 一种燃料棒涡流检测装置 |
CN104730144A (zh) * | 2015-02-10 | 2015-06-24 | 中国人民解放军海军航空工程学院青岛校区 | 一种检测多层结构内部腐蚀的涡流传感器及其制作方法 |
DE102015203119A1 (de) * | 2015-02-20 | 2016-08-25 | Mahle International Gmbh | Verfahren zum Detektieren von Fehlstellen in einem Kolben für eine Brennkraftmaschine |
US20150241249A1 (en) * | 2015-05-12 | 2015-08-27 | Caterpillar Inc. | Sensor system for detecting position of target member |
JP2018141645A (ja) * | 2017-02-27 | 2018-09-13 | 三菱日立パワーシステムズ株式会社 | 渦電流探傷方法及び渦電流探傷装置 |
US10921156B2 (en) * | 2018-04-10 | 2021-02-16 | Simmonds Precision Products, Inc. | Rotary encoder with additive manufacturing features |
CN109115867B (zh) * | 2018-07-18 | 2022-09-02 | 清华大学 | 平面旋转涡流检测传感器及检测方法 |
JP7301506B2 (ja) * | 2018-08-06 | 2023-07-03 | 東芝エネルギーシステムズ株式会社 | 渦電流探傷装置および渦電流探傷方法 |
TWI684762B (zh) * | 2018-11-30 | 2020-02-11 | 財團法人金屬工業研究發展中心 | 金屬表面缺陷量測裝置及其量測方法 |
MX2021012697A (es) * | 2019-04-24 | 2021-11-12 | Jfe Steel Corp | Dispositivo de deteccion de defectos de flujo de fugas. |
JP7300367B2 (ja) * | 2019-10-29 | 2023-06-29 | 日鉄鋼管株式会社 | 電縫鋼管の溶接部の溶接面段差検出方法及び溶接面段差検出装置 |
CN110613893A (zh) * | 2019-10-31 | 2019-12-27 | 南京工业职业技术学院 | 一种新型励磁线圈 |
CN116068045B (zh) * | 2023-04-06 | 2023-06-02 | 中国石油大学(华东) | 一种抑制提离效应干扰的复合结构缺陷识别方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449661A (en) * | 1963-12-11 | 1969-06-10 | Magnaflux Corp | Eddy current testing system having lift-off compensation,and utilizing a tuned plate-tuned grid oscillator |
JPS5140475B1 (pt) * | 1969-12-09 | 1976-11-04 | ||
US4303885A (en) * | 1979-06-18 | 1981-12-01 | Electric Power Research Institute, Inc. | Digitally controlled multifrequency eddy current test apparatus and method |
JPH02173560A (ja) * | 1988-12-26 | 1990-07-05 | Sumitomo Metal Ind Ltd | 渦流探傷方法 |
AU674666B2 (en) * | 1992-01-31 | 1997-01-09 | Northrop Grumman Corporation | Arrayed eddy current probe system |
JP2929402B2 (ja) * | 1992-07-10 | 1999-08-03 | 日石三菱株式会社 | 炭素繊維強化管状複合材の検査方法及び装置 |
US6014024A (en) * | 1995-07-31 | 2000-01-11 | Battelle Memorial Institute | Apparatus and method for detecting and/or measuring flaws in conductive material |
JPH0989844A (ja) * | 1995-09-25 | 1997-04-04 | Tokyo Gas Co Ltd | 加速度計内蔵探傷用渦流検出素子 |
JP3572452B2 (ja) * | 2001-01-16 | 2004-10-06 | マークテック株式会社 | 渦流探傷用プローブ |
JP2003232776A (ja) * | 2002-02-08 | 2003-08-22 | Marktec Corp | 渦流探傷装置および渦流探傷方法 |
JP2006138784A (ja) * | 2004-11-15 | 2006-06-01 | Tohoku Univ | 渦電流探傷プローブおよび渦電流探傷システム |
JP4881494B2 (ja) * | 2006-03-15 | 2012-02-22 | マークテック株式会社 | 渦電流探傷プローブ |
JP4247723B2 (ja) * | 2007-03-26 | 2009-04-02 | 住友金属工業株式会社 | 渦流探傷方法及び渦流探傷装置 |
JP5213692B2 (ja) * | 2008-12-24 | 2013-06-19 | マークテック株式会社 | 渦電流探傷方法と渦電流探傷装置 |
-
2008
- 2008-12-24 JP JP2008328867A patent/JP5213692B2/ja active Active
-
2009
- 2009-12-14 BR BRPI0921367-8A patent/BRPI0921367B1/pt active IP Right Grant
- 2009-12-14 WO PCT/JP2009/070813 patent/WO2010073926A1/ja active Application Filing
- 2009-12-14 US US13/140,845 patent/US8803516B2/en active Active
- 2009-12-14 EP EP09834729.7A patent/EP2369333B1/en active Active
- 2009-12-14 CA CA2743834A patent/CA2743834C/en active Active
- 2009-12-22 AR ARP090105066 patent/AR074869A1/es active IP Right Grant
- 2009-12-24 CN CN 200910261679 patent/CN101793869A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2010073926A1 (ja) | 2010-07-01 |
EP2369333A1 (en) | 2011-09-28 |
CN101793869A (zh) | 2010-08-04 |
CA2743834A1 (en) | 2010-07-01 |
CA2743834C (en) | 2015-05-12 |
AR074869A1 (es) | 2011-02-16 |
JP2010151555A (ja) | 2010-07-08 |
JP5213692B2 (ja) | 2013-06-19 |
EP2369333A4 (en) | 2014-12-24 |
US20120161758A1 (en) | 2012-06-28 |
BRPI0921367B1 (pt) | 2019-06-18 |
US8803516B2 (en) | 2014-08-12 |
EP2369333B1 (en) | 2018-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP) |
|
B15K | Others concerning applications: alteration of classification |
Free format text: A CLASSIFICACAO ANTERIOR ERA: G01N 27/90 Ipc: G01N 27/82 (1968.09), G01N 27/90 (1980.01) |
|
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B06T | Formal requirements before examination | ||
B09A | Decision: intention to grant | ||
B16A | Patent or certificate of addition of invention granted |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/12/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/12/2009, OBSERVADAS AS CONDICOES LEGAIS |
|
B25D | Requested change of name of applicant approved |
Owner name: NIPPON STEEL CORPORATION (JP) |