BR112012011550A2 - aparelho e método de inspeção eletromagnética - Google Patents

aparelho e método de inspeção eletromagnética

Info

Publication number
BR112012011550A2
BR112012011550A2 BR112012011550A BR112012011550A BR112012011550A2 BR 112012011550 A2 BR112012011550 A2 BR 112012011550A2 BR 112012011550 A BR112012011550 A BR 112012011550A BR 112012011550 A BR112012011550 A BR 112012011550A BR 112012011550 A2 BR112012011550 A2 BR 112012011550A2
Authority
BR
Brazil
Prior art keywords
magnetic field
eddy current
inspection
current probe
test component
Prior art date
Application number
BR112012011550A
Other languages
English (en)
Inventor
Andreas Boenisch
Original Assignee
Innospection Group Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41509417&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012011550(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Innospection Group Ltd filed Critical Innospection Group Ltd
Publication of BR112012011550A2 publication Critical patent/BR112012011550A2/pt

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
    • 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
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • G01B7/10—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness using magnetic means, e.g. by measuring change of reluctance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/24—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in magnetic properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces
    • 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
    • G01N27/904—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 with two or more 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
    • G01N27/9046—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 by analysing electrical signals
    • G01N27/9053—Compensating for probe to workpiece spacing
    • 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
    • G01R33/1223—Measuring permeability, i.e. permeameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

aparelho e método de inspeção eletromagnética. a presente invenção refere-se a um método e aparelho para a inspeção de componentes eletricamente condutivos. o aparelho descrito compreendendo um módulo de sensor dotado de uma unidade magnetizadora adequada para gerar um campo magnético de dc variável no componente de teste e uma sonda de corrente parasita. o campo magnético de dc variável e a sonda de corrente parasita são configurados para desempenhar um teste de corrente parasita de saturação parcial no componente de teste. a sonda de corrente parasita compreende adicionalmente um sensor de campo magnético que fornece um meio para medir a permeabilidade no componente de teste. empregar o sensor de campo magnético fornece o aparelho que é mais preciso e flexível em seus modos de operação, uma vez que os sensores fornecem um meio para a permeabilidade real de um material que é testado ser medida. os métodos e o aparelho descritos encontrar aplicação em particular na inspeção de componentes tubulares usados nas indústrias de exploração e produção de óleo e gás.
BR112012011550A 2009-11-16 2010-11-12 aparelho e método de inspeção eletromagnética BR112012011550A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0920005.6A GB2475315B (en) 2009-11-16 2009-11-16 Inspection apparatus and method
PCT/GB2010/051892 WO2011058370A1 (en) 2009-11-16 2010-11-12 Electromagnetic inspection apparatus and method

Publications (1)

Publication Number Publication Date
BR112012011550A2 true BR112012011550A2 (pt) 2016-06-28

Family

ID=41509417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011550A BR112012011550A2 (pt) 2009-11-16 2010-11-12 aparelho e método de inspeção eletromagnética

Country Status (7)

Country Link
US (1) US9213018B2 (pt)
EP (1) EP2502061B1 (pt)
AU (1) AU2010317751B2 (pt)
BR (1) BR112012011550A2 (pt)
CA (1) CA2815627C (pt)
GB (1) GB2475315B (pt)
WO (1) WO2011058370A1 (pt)

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GB2475314B8 (en) 2009-11-16 2013-09-25 Innospection Group Ltd Remote environment inspection apparatus and method
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DE102013015566A1 (de) * 2013-09-20 2015-03-26 Rosen Swiss Ag Verfahren zur berührungslosen Bestimmung einer mechanisch-technologischen Kenngröße von ferromagnetischen Metallen sowie Vorrichtung hierfür
JP6209119B2 (ja) * 2014-03-31 2017-10-04 日立Ｇｅニュークリア・エナジー株式会社 探傷方法及び探傷システム
RU2566416C1 (ru) * 2014-07-01 2015-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный университет приборостроения и информатики" Устройство для вихретоко-магнитной дефектоскопии ферромагнитных объектов
JP6550873B2 (ja) * 2015-04-06 2019-07-31 日本製鉄株式会社 渦流探傷方法
GB2537124B (en) 2015-04-07 2018-09-05 Innospection Group Ltd In-line inspection tool
NL2016102B1 (en) * 2016-01-15 2017-08-02 Rayong Eng And Plant Service Co Ltd Movable detector and methods for inspecting elongated tube-like objects in equipment.
FR3062481A1 (fr) 2017-02-02 2018-08-03 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif et procede electromagnetique de detection de defauts
BR112019023620A2 (pt) * 2017-06-29 2020-08-18 Halliburton Energy Services Inc. ferramenta de perfilagem, e, método para avaliar a integridade de uma ou mais colunas de tubulação em um furo de poço
CA3013231A1 (en) * 2017-08-02 2019-02-02 Eddyfi Ndt Inc. Device for pulsed eddy current testing of ferromagnetic structures covered with ferromagnetic protective jacket
JP7048028B2 (ja) * 2017-09-27 2022-04-05 日立造船株式会社 渦電流探傷システムおよび渦電流探傷方法
KR20200085765A (ko) 2017-11-13 2020-07-15 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 비파괴 재료 검사를 위한 방법 및 시스템
WO2019094171A1 (en) * 2017-11-13 2019-05-16 Exxonmobil Research And Engineering Company Methods of using nondestructive material inspection systems
JP7065468B2 (ja) 2017-11-13 2022-05-12 エクソンモービル・テクノロジー・アンド・エンジニアリング・カンパニー 非破壊材料検査システムを使用する方法
CN108051648B (zh) * 2017-12-01 2018-12-18 西安交通大学 一种基于直流电位和涡流检测法的材料电磁属性测量方法
KR20200135982A (ko) * 2018-03-27 2020-12-04 일리노이즈 툴 워크스 인코포레이티드 실제 가우스 자기 측정치를 이용하는 자기 검사 장치
RU189671U1 (ru) * 2018-07-20 2019-05-30 Общество с ограниченной ответственностью "Инокар-Сервис" Устройство для неразрушающего контроля трубы
JP7285745B2 (ja) * 2019-09-18 2023-06-02 東京エレクトロン株式会社 成膜システム、磁化特性測定装置、および成膜方法
RU2728923C1 (ru) * 2020-01-09 2020-08-03 Акционерное общество "Виматек" (АО "Виматек") Способ неразрушающего контроля извлекаемых элементов колонны насосно-компрессорных труб и установка для его осуществления
RU2736143C1 (ru) * 2020-03-24 2020-11-11 Общество с ограниченной ответственностью "Строительная компания "ОХА" Устройство для магнитометрической диагностики наземных трубопроводов и емкостей без удаления изоляционного покрытия
CN111678976B (zh) * 2020-06-22 2021-01-26 胡舟逸 一种电磁无损质量检测方法及其检测电路和系统
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CN113740413B (zh) * 2021-08-24 2023-09-29 华中科技大学 一种基于磁导率扰动测量的钢板分层缺陷检测方法及系统

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Also Published As

Publication number Publication date
CA2815627A1 (en) 2011-05-19
GB0920005D0 (en) 2009-12-30
CA2815627C (en) 2017-05-09
EP2502061A1 (en) 2012-09-26
US20130234701A2 (en) 2013-09-12
WO2011058370A1 (en) 2011-05-19
AU2010317751A1 (en) 2012-06-21
GB2475315B (en) 2014-07-16
GB2475315A (en) 2011-05-18
US9213018B2 (en) 2015-12-15
EP2502061B1 (en) 2019-03-13
US20120306483A1 (en) 2012-12-06
AU2010317751B2 (en) 2015-08-13

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements