DE69218100T2 - Magnetische Inspektionsmaschine - Google Patents

Magnetische Inspektionsmaschine

Info

Publication number
DE69218100T2
DE69218100T2 DE69218100T DE69218100T DE69218100T2 DE 69218100 T2 DE69218100 T2 DE 69218100T2 DE 69218100 T DE69218100 T DE 69218100T DE 69218100 T DE69218100 T DE 69218100T DE 69218100 T2 DE69218100 T2 DE 69218100T2
Authority
DE
Germany
Prior art keywords
inspection machine
magnetic inspection
magnetic
machine
inspection
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69218100T
Other languages
English (en)
Other versions
DE69218100D1 (de
Inventor
Mehrdad Zia Tabari
Roger Philip Ashworth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Gas Corp
British Gas PLC
Original Assignee
British Gas Corp
British Gas PLC
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 British Gas Corp, British Gas PLC filed Critical British Gas Corp
Publication of DE69218100D1 publication Critical patent/DE69218100D1/de
Application granted granted Critical
Publication of DE69218100T2 publication Critical patent/DE69218100T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • 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
DE69218100T 1991-10-14 1992-10-05 Magnetische Inspektionsmaschine Expired - Fee Related DE69218100T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9121744A GB2260613B (en) 1991-10-14 1991-10-14 Magnetic pipeline inspection vehicles

Publications (2)

Publication Number Publication Date
DE69218100D1 DE69218100D1 (de) 1997-04-17
DE69218100T2 true DE69218100T2 (de) 1997-10-02

Family

ID=10702876

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69218100T Expired - Fee Related DE69218100T2 (de) 1991-10-14 1992-10-05 Magnetische Inspektionsmaschine

Country Status (8)

Country Link
US (1) US5402065A (de)
EP (1) EP0537928B1 (de)
JP (1) JP2958409B2 (de)
CA (1) CA2080447C (de)
DE (1) DE69218100T2 (de)
ES (1) ES2101048T3 (de)
GB (1) GB2260613B (de)
HK (1) HK1007001A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008042570A1 (de) * 2008-10-02 2010-05-20 Airbus Deutschland Gmbh Verfahren und Anordnung zur zerstörungsfreien Detektion von Beschichtungsfehlern

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5479100A (en) * 1994-05-10 1995-12-26 Gas Research Institute Method for detecting anomalies in pipes
US5675251A (en) * 1994-07-07 1997-10-07 Hydroscope Inc. Device and method for inspection of pipelines
US6087830A (en) * 1994-07-07 2000-07-11 Hydroscope Canada Inc. Flexible device for remote field eddy current inspection of ferrous pipeline containing turns
US6359434B1 (en) 1998-09-30 2002-03-19 Hydroscope Cananda Inc. Method and system for determining pipeline circumferential and non-circumferential wall loss defects in a water pipeline
US7143659B2 (en) 2002-12-17 2006-12-05 Pinnacle West Capital Corporation Pipe-inspection system
RU2293314C1 (ru) * 2005-06-03 2007-02-10 Александр Максимилианович Попович Магнитная система внутритрубного дефектоскопа
RU2444024C1 (ru) * 2010-08-04 2012-02-27 Общество с ограниченной ответственностью "Научно-Технический Центр Информационные Технологии" Устройство для контроля самонамагничивания рельсового изолирующего стыка
RU2591584C1 (ru) * 2015-05-19 2016-07-20 Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") Способ оценки геометрических размеров дефектов стенки трубной секции и сварных швов по данным магнитного внутритрубного дефектоскопа с помощью универсальной нейросетевой модели, подходящей для дефектоскопов с различными диаметрами и магнитными системами
RU2663323C1 (ru) * 2017-09-07 2018-08-03 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Магнитная система продольного намагничивания дефектоскопа для диагностики толстостенных трубопроводов малого диаметра

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593122A (en) * 1969-03-27 1971-07-13 Amf Inc Method and apparatus for identifying hardspots in magnetizable material
GB1535252A (en) * 1976-04-09 1978-12-13 British Gas Corp Pipeline inspection vehicles
GB2034122B (en) 1978-10-02 1982-11-24 British Gas Corp Magnet assemblies for pipeline inspection vehicles
GB2086051B (en) * 1980-10-17 1984-07-25 British Gas Corp Pipeline inspection vehicle
US4855676A (en) * 1987-05-06 1989-08-08 Atomic Energy Of Canada Limited Ferromagnetic eddy current probe having transmit and receive coil assemblies

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008042570A1 (de) * 2008-10-02 2010-05-20 Airbus Deutschland Gmbh Verfahren und Anordnung zur zerstörungsfreien Detektion von Beschichtungsfehlern
DE102008042570B4 (de) * 2008-10-02 2018-04-12 Airbus Operations Gmbh Verfahren und Anordnung zur zerstörungsfreien Detektion von Beschichtungsfehlern

Also Published As

Publication number Publication date
DE69218100D1 (de) 1997-04-17
CA2080447C (en) 1997-12-16
EP0537928A1 (de) 1993-04-21
GB2260613A (en) 1993-04-21
GB2260613B (en) 1994-10-26
EP0537928B1 (de) 1997-03-12
HK1007001A1 (en) 1999-03-26
ES2101048T3 (es) 1997-07-01
JP2958409B2 (ja) 1999-10-06
GB9121744D0 (en) 1991-11-27
US5402065A (en) 1995-03-28
JPH05215723A (ja) 1993-08-24
CA2080447A1 (en) 1993-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee