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MX353552B - Sensor diferencial, sistema de inspección y método para la detección de anomalías en materiales conductores de la electricidad. - Google Patents

Sensor diferencial, sistema de inspección y método para la detección de anomalías en materiales conductores de la electricidad.

Info

Publication number
MX353552B
MX353552B MX2015002780A MX2015002780A MX353552B MX 353552 B MX353552 B MX 353552B MX 2015002780 A MX2015002780 A MX 2015002780A MX 2015002780 A MX2015002780 A MX 2015002780A MX 353552 B MX353552 B MX 353552B
Authority
MX
Mexico
Prior art keywords
coil
sensor
anomalies
detection
electrically conductive
Prior art date
Application number
MX2015002780A
Other languages
English (en)
Other versions
MX2015002780A (es
Inventor
Mladen Zec
Robert P Uhlig
Marek Ziolkowski
Hartmut Brauer
Original Assignee
Foerster Inst Dr Gmbh & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Foerster Inst Dr Gmbh & Co Kg filed Critical Foerster Inst Dr Gmbh & Co Kg
Publication of MX2015002780A publication Critical patent/MX2015002780A/es
Publication of MX353552B publication Critical patent/MX353552B/es

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
    • 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
    • G01N27/825—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by using magnetic attraction force
    • 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

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)

Abstract

Un sensor diferencial para la detección de anomalías en materiales conductores de la electricidad que tienen un imán permanente (PM), una primera bobina (Si) con uno o mas primeros embobinados, que corren alrededor del imán permanente y definen un primer eje de bobina (Al), y una segunda bobina (S2) con uno o mas segundos embobinados que corren transversalmente en particular, perpendicularmente al primer eje de bobina. De preferencia una tercera (S3), orientada perpendicularmente al mismo, también es proporcionada. Los componentes de los cambios en el flujo magnético se pueden detectar de forma separada para múltiples direcciones espaciales y ser evaluados. El sensor es parte de un sistema de inspección, que comprende al sensor y al dispositivo de evaluación (A), que esta configurado para detector de forma separada para cada uno de las bobinas, los voltajes inducidos en los embobinados de las bobinas (Si, S2, S3) del sensor diferencial o de las señales derivadas del mismo, correlacionarlos al aplicar por lo menos un método de evaluación. (Figura 1).
MX2015002780A 2012-09-06 2013-09-04 Sensor diferencial, sistema de inspección y método para la detección de anomalías en materiales conductores de la electricidad. MX353552B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012017871.9A DE102012017871A1 (de) 2012-09-06 2012-09-06 Differentieller Sensor und Verfahren zur Detektion von Anomalien in elektrisch leitfähigen Materialien
PCT/EP2013/068268 WO2014037388A1 (de) 2012-09-06 2013-09-04 Differentieller sensor, prüfsystem und verfahren zur detektion von anomalien in elektrisch leitfähigen materialien

Publications (2)

Publication Number Publication Date
MX2015002780A MX2015002780A (es) 2015-05-15
MX353552B true MX353552B (es) 2018-01-18

Family

ID=49111210

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015002780A MX353552B (es) 2012-09-06 2013-09-04 Sensor diferencial, sistema de inspección y método para la detección de anomalías en materiales conductores de la electricidad.

Country Status (12)

Country Link
US (1) US20150233868A1 (es)
EP (1) EP2893336B1 (es)
JP (1) JP6253118B2 (es)
KR (1) KR102134492B1 (es)
CN (1) CN104903717B (es)
BR (1) BR112015004675B1 (es)
DE (1) DE102012017871A1 (es)
ES (1) ES2847895T3 (es)
MX (1) MX353552B (es)
PL (1) PL2893336T3 (es)
RU (1) RU2606695C2 (es)
WO (1) WO2014037388A1 (es)

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JP6579840B2 (ja) * 2015-07-16 2019-09-25 住友化学株式会社 欠陥測定方法、欠陥測定装置、および検査プローブ
CN105116049B (zh) * 2015-08-17 2018-02-06 中国科学院大学 涡电流检测方法
RU2610931C1 (ru) * 2015-11-10 2017-02-17 Общество с ограниченной ответственностью "АльфаСервис" Способ вихретокового контроля электропроводящих объектов и устройство для его реализации
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CN109100415A (zh) * 2018-09-03 2018-12-28 中国石油大学(北京) 可穿透管道保温层的无损检测装置
CN109738514A (zh) * 2019-03-13 2019-05-10 中国科学院大学 一种用于薄金属箔材中缺陷探测的电磁检测方法
CN109946372A (zh) * 2019-04-09 2019-06-28 鞍钢股份有限公司 一种钢材表面探伤用涡流探头
CN110031543B (zh) * 2019-04-20 2023-01-03 北京工业大学 一种结合涡流与永磁扰动柔性阵列技术的传感器
PL239841B1 (pl) * 2020-03-10 2022-01-17 Univ West Pomeranian Szczecin Tech Przetwornik pomiarowy do badania materiałów przewodzących oraz sposób badania materiałów przewodzących
CN111896612A (zh) * 2020-06-15 2020-11-06 运城学院 一种洛伦兹力微颗粒探测法的校准方法
CN111766295B (zh) * 2020-07-31 2022-12-13 广东汕头超声电子股份有限公司 一种用于钢轨焊缝检测的涡流检测探头及其检测方法
CN116134287A (zh) * 2020-07-31 2023-05-16 杰富意钢铁株式会社 检查装置、检查系统及检查方法以及部件的修补方法
US11493574B2 (en) * 2020-08-17 2022-11-08 Shimadzu Corporation Magnetic material inspection device
CN114324562B (zh) * 2021-12-30 2024-10-11 中国特种设备检测研究院 一种磁路聚焦共享式多通道在线检测系统和方法
CN114563744A (zh) * 2022-01-20 2022-05-31 厦门势拓伺服科技股份有限公司 一种直线永磁阻尼测试台架

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Also Published As

Publication number Publication date
PL2893336T3 (pl) 2021-06-14
JP6253118B2 (ja) 2017-12-27
KR102134492B1 (ko) 2020-07-16
EP2893336B1 (de) 2020-11-04
BR112015004675B1 (pt) 2021-01-12
WO2014037388A1 (de) 2014-03-13
CN104903717A (zh) 2015-09-09
US20150233868A1 (en) 2015-08-20
RU2606695C2 (ru) 2017-01-10
DE102012017871A1 (de) 2014-03-06
RU2015109486A (ru) 2016-10-27
ES2847895T3 (es) 2021-08-04
MX2015002780A (es) 2015-05-15
KR20150052865A (ko) 2015-05-14
CN104903717B (zh) 2018-10-19
EP2893336A1 (de) 2015-07-15
BR112015004675A2 (pt) 2017-07-04
JP2015531477A (ja) 2015-11-02

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