GB692048A - Improvements in or relating to magnetic apparatus for crack detection - Google Patents

Improvements in or relating to magnetic apparatus for crack detection

Info

Publication number
GB692048A
GB692048A GB2561550A GB2561550A GB692048A GB 692048 A GB692048 A GB 692048A GB 2561550 A GB2561550 A GB 2561550A GB 2561550 A GB2561550 A GB 2561550A GB 692048 A GB692048 A GB 692048A
Authority
GB
United Kingdom
Prior art keywords
magnetizable
magnets
magnetic
heads
ball
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
Application number
GB2561550A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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
Priority to BE508816D priority Critical patent/BE508816A/xx
Application filed by Individual filed Critical Individual
Priority to GB2561550A priority patent/GB692048A/en
Priority to FR1054816D priority patent/FR1054816A/fr
Publication of GB692048A publication Critical patent/GB692048A/en
Expired 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
    • G01N27/84—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 by applying magnetic powder or magnetic ink

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)
GB2561550A 1950-10-20 1950-10-20 Improvements in or relating to magnetic apparatus for crack detection Expired GB692048A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE508816D BE508816A (https=) 1950-10-20
GB2561550A GB692048A (en) 1950-10-20 1950-10-20 Improvements in or relating to magnetic apparatus for crack detection
FR1054816D FR1054816A (fr) 1950-10-20 1952-01-21 Perfectionnements aux appareils magnétiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2561550A GB692048A (en) 1950-10-20 1950-10-20 Improvements in or relating to magnetic apparatus for crack detection

Publications (1)

Publication Number Publication Date
GB692048A true GB692048A (en) 1953-05-27

Family

ID=10230535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2561550A Expired GB692048A (en) 1950-10-20 1950-10-20 Improvements in or relating to magnetic apparatus for crack detection

Country Status (3)

Country Link
BE (1) BE508816A (https=)
FR (1) FR1054816A (https=)
GB (1) GB692048A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832922A (en) * 1955-02-14 1958-04-29 Magnaflux Corp Permanent magnet yoke
GB2328509A (en) * 1997-08-20 1999-02-24 Jonathan Roger Max Johnson Magnetic particle inspection apparatus
CN104677983A (zh) * 2015-03-25 2015-06-03 河海大学 一种便携式磁粉探伤机探头装置
EP3109632A1 (de) * 2015-06-15 2016-12-28 Siemens Aktiengesellschaft Verfahren zur zerstörungsfreien prüfung eines bauteils

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035281B (de) * 1952-10-21 1958-07-31 Raphael Isaac Minchom Vorrichtung zum Einfuehren eines magnetischen Kraftflusses in einen Koerper
DE1032441B (de) * 1954-07-09 1958-06-19 Deutsche Edelstahlwerke Ag Hafteinrichtung mit dauermagnetisch erregten Haftpolschuhen
DE1097054B (de) * 1954-10-14 1961-01-12 Deutsche Edelstahlwerke Ag Dauermagnetisch erregte Haftvorrichtung
DE9201444U1 (de) * 1992-02-06 1993-06-03 Dictator Technik Dr. Wolfram Schneider & Co Verwaltungs- und Beteiligungsgesellschaft, 8902 Neusäß Abwinkelbare Halterung für einen Magneten
US20040189123A1 (en) 2001-08-24 2004-09-30 Peter Nusser Magnetically hard object and method for adjusting the direction and position of a magnetic vector
CN1237550C (zh) * 2001-08-24 2006-01-18 柏林心脏公开股份有限公司 硬磁件和用于调整磁矢量的方向和位置的方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832922A (en) * 1955-02-14 1958-04-29 Magnaflux Corp Permanent magnet yoke
GB2328509A (en) * 1997-08-20 1999-02-24 Jonathan Roger Max Johnson Magnetic particle inspection apparatus
CN104677983A (zh) * 2015-03-25 2015-06-03 河海大学 一种便携式磁粉探伤机探头装置
CN104677983B (zh) * 2015-03-25 2017-04-12 河海大学 一种便携式磁粉探伤机探头装置
EP3109632A1 (de) * 2015-06-15 2016-12-28 Siemens Aktiengesellschaft Verfahren zur zerstörungsfreien prüfung eines bauteils

Also Published As

Publication number Publication date
FR1054816A (fr) 1954-02-15
BE508816A (https=)

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