FR1054816A - Perfectionnements aux appareils magnétiques - Google Patents

Perfectionnements aux appareils magnétiques

Info

Publication number
FR1054816A
FR1054816A FR1054816DA FR1054816A FR 1054816 A FR1054816 A FR 1054816A FR 1054816D A FR1054816D A FR 1054816DA FR 1054816 A FR1054816 A FR 1054816A
Authority
FR
France
Prior art keywords
magnetic devices
magnetic
devices
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
Other languages
English (en)
Inventor
Raphael Isaac Minchom
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 filed Critical
Application granted granted Critical
Publication of FR1054816A publication Critical patent/FR1054816A/fr
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)
FR1054816D 1950-10-20 1952-01-21 Perfectionnements aux appareils magnétiques Expired FR1054816A (fr)

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
FR1054816A true FR1054816A (fr) 1954-02-15

Family

ID=10230535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1054816D Expired FR1054816A (fr) 1950-10-20 1952-01-21 Perfectionnements aux appareils magnétiques

Country Status (3)

Country Link
BE (1) BE508816A (fr)
FR (1) FR1054816A (fr)
GB (1) GB692048A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032441B (de) * 1954-07-09 1958-06-19 Deutsche Edelstahlwerke Ag Hafteinrichtung mit dauermagnetisch erregten Haftpolschuhen
DE1035281B (de) * 1952-10-21 1958-07-31 Raphael Isaac Minchom Vorrichtung zum Einfuehren eines magnetischen Kraftflusses in einen Koerper
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
US7859156B2 (en) 2001-08-24 2010-12-28 Berlin Heart Gmbh Hard magnetic object and method for adjusting the direction and position of a magnetic vector
DE10239958B4 (de) * 2001-08-24 2012-02-16 Berlin Heart Gmbh Hartmagnetischer Gegenstand und Verfahren zur Einstellung von Richtung und Lage eines Magnetvektors

Families Citing this family (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
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
DE102015210946A1 (de) * 2015-06-15 2016-12-15 Siemens Aktiengesellschaft Verfahren zur zerstörungsfreien Prüfung eines Bauteils

Cited By (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
US7859156B2 (en) 2001-08-24 2010-12-28 Berlin Heart Gmbh Hard magnetic object and method for adjusting the direction and position of a magnetic vector
DE10239958B4 (de) * 2001-08-24 2012-02-16 Berlin Heart Gmbh Hartmagnetischer Gegenstand und Verfahren zur Einstellung von Richtung und Lage eines Magnetvektors

Also Published As

Publication number Publication date
BE508816A (fr)
GB692048A (en) 1953-05-27

Similar Documents

Publication Publication Date Title
FR1032461A (fr) Perfectionnements aux exerciseurs
FR1050272A (fr) Perfectionnements aux appareils électriques
FR1054816A (fr) Perfectionnements aux appareils magnétiques
FR1015977A (fr) Perfectionnements aux appareils de décantation
FR1028108A (fr) Perfectionnements aux séparateurs magnétiques
FR1034059A (fr) Perfectionnements apportés aux phonographes
FR1036434A (fr) Perfectionnements apportés aux phonographes
FR1057180A (fr) Perfectionnements aux appareils électromagnétiques
FR1025383A (fr) Perfectionnements aux clavettes demi-circulaires
FR1040675A (fr) Perfectionnements aux détergents
FR1042806A (fr) Perfectionnements aux enregistreurs-traducteurs électroniques
FR1029889A (fr) Perfectionnements apportés aux installations radioélectriques
FR987296A (fr) Perfectionnements aux appareils électro-magnétiques
FR1053883A (fr) Perfectionnements aux détergents
FR1021726A (fr) Perfectionnements aux appareils électro-thérapeutiques
FR1024888A (fr) Perfectionnements aux mannequins
FR63516E (fr) Perfectionnements aux appareils électro-magnétiques
FR1008389A (fr) Perfectionnements apportés aux radio-compas
FR1021354A (fr) Perfectionnements aux appareils cinématographiques
FR1029731A (fr) Perfectionnements aux appareils cinématographiques
FR1023186A (fr) Perfectionnements aux appareils à réfrigération
FR60887E (fr) Perfectionnements aux pompes foulantes
FR1008250A (fr) Perfectionnements aux serviettes-sacoches
FR1015198A (fr) Perfectionnements aux appareils duplicateurs
FR1068611A (fr) Perfectionnements aux appareils téléphoniques