ATE122795T1 - Beobachtungseinrichtung für magnetische muster. - Google Patents

Beobachtungseinrichtung für magnetische muster.

Info

Publication number
ATE122795T1
ATE122795T1 AT90104385T AT90104385T ATE122795T1 AT E122795 T1 ATE122795 T1 AT E122795T1 AT 90104385 T AT90104385 T AT 90104385T AT 90104385 T AT90104385 T AT 90104385T AT E122795 T1 ATE122795 T1 AT E122795T1
Authority
AT
Austria
Prior art keywords
plate
magnetic
magnetic patterns
particles
planar medium
Prior art date
Application number
AT90104385T
Other languages
English (en)
Inventor
Robert John Taylor
John Albert Watt
Original Assignee
British Steel 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 Steel Plc filed Critical British Steel Plc
Application granted granted Critical
Publication of ATE122795T1 publication Critical patent/ATE122795T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/10—Plotting field distribution ; Measuring field distribution

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Measuring Magnetic Variables (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Soft Magnetic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Thin Magnetic Films (AREA)
AT90104385T 1989-03-21 1990-03-08 Beobachtungseinrichtung für magnetische muster. ATE122795T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898906506A GB8906506D0 (en) 1989-03-21 1989-03-21 Magnetic pattern viewer

Publications (1)

Publication Number Publication Date
ATE122795T1 true ATE122795T1 (de) 1995-06-15

Family

ID=10653754

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90104385T ATE122795T1 (de) 1989-03-21 1990-03-08 Beobachtungseinrichtung für magnetische muster.

Country Status (5)

Country Link
US (1) US5034754A (de)
EP (1) EP0388712B1 (de)
AT (1) ATE122795T1 (de)
DE (1) DE69019406D1 (de)
GB (2) GB8906506D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5296806A (en) * 1992-02-03 1994-03-22 Hurl Jr Charles J Method for locating metal studs hidden behind a wall partition by use of particulate magnetic material
RU2171984C2 (ru) * 1998-12-15 2001-08-10 Институт физики металлов Уральского отделения РАН Магнитный дефектоскоп
GB0129464D0 (en) * 2001-12-08 2002-01-30 Johnson J R M Magmap - magnetograph
US6550812B1 (en) 2002-02-15 2003-04-22 Avery Dennison Corporation Magnetic write/erase binder
US7239332B1 (en) 2004-12-17 2007-07-03 The U.S. Government As Represented By The National Security Agency Device for and method of viewing magnetic pattern recorded on magnetic media
RU2356042C1 (ru) * 2007-09-24 2009-05-20 Институт физики металлов УрО РАН Способ магнитопорошкового контроля и устройство для его осуществления
GB2466849A (en) * 2009-01-13 2010-07-14 Alstom Technology Ltd Defect detection using magnetic field and particles
ES2374490T3 (es) 2009-09-02 2012-02-17 Rhein Chemie Rheinau Gmbh Uso de carbodiimidas como estabilizador de color en adhesivos termofusibles.
EP2292712A1 (de) 2009-09-02 2011-03-09 Rhein Chemie Rheinau GmbH Verwendung von Carbodiimiden als Farbstabilisator in Schmelzklebstoffen
CN112213381A (zh) * 2020-09-22 2021-01-12 湖北理工学院 大晶粒铁基薄板金相组织的无损检测方法、系统及介质
CN112229899A (zh) * 2020-09-29 2021-01-15 深圳市人工智能与机器人研究院 一种铁磁构件的缺陷检测方法及相关设备
CN115326440B (zh) * 2022-10-14 2022-12-30 西南交通大学 一种永磁电动悬浮实验装置及实验方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL52156C (de) * 1936-06-17
US3013206A (en) * 1958-08-28 1961-12-12 Minnesota Mining & Mfg Magnetic reader
US3320523A (en) * 1965-02-01 1967-05-16 Lyne S Trimble Method for visibly indicating and recording magnetic fields
US3612665A (en) * 1969-05-09 1971-10-12 Du Pont Method and apparatus for forming a visual image of a latent magnetic image
US3978398A (en) * 1973-11-29 1976-08-31 Rockwell International Corporation Method for nondestructive magnetic inspection of an object employing a putty-like magnetic recording medium
US3972595A (en) * 1975-01-27 1976-08-03 International Business Machines Corporation Ferrofluid display device
US3988738A (en) * 1975-02-13 1976-10-26 Rca Corporation Display device utilizing magnetic storage
JPS5947676B2 (ja) * 1977-04-11 1984-11-20 株式会社パイロット 磁気パネル
GB1602643A (en) * 1978-03-14 1981-11-11 Kins Developments Ltd Magnetic particle inspection
EP0357823A1 (de) * 1988-09-08 1990-03-14 Magfoil & Inspektionstechniken GmbH Vorrichtung zum Prüfen von metallischen Werkstücken

Also Published As

Publication number Publication date
DE69019406D1 (de) 1995-06-22
EP0388712A2 (de) 1990-09-26
EP0388712B1 (de) 1995-05-17
GB2229538A (en) 1990-09-26
US5034754A (en) 1991-07-23
GB9006282D0 (en) 1990-05-16
GB2229538B (en) 1993-06-16
EP0388712A3 (de) 1992-07-08
GB8906506D0 (en) 1989-05-04

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