FI841974A - MAGNETIC TESTING MEASUREMENT. - Google Patents

MAGNETIC TESTING MEASUREMENT. Download PDF

Info

Publication number
FI841974A
FI841974A FI841974A FI841974A FI841974A FI 841974 A FI841974 A FI 841974A FI 841974 A FI841974 A FI 841974A FI 841974 A FI841974 A FI 841974A FI 841974 A FI841974 A FI 841974A
Authority
FI
Finland
Prior art keywords
magnetic testing
testing measurement
measurement
magnetic
testing
Prior art date
Application number
FI841974A
Other languages
Finnish (fi)
Other versions
FI841974A0 (en
Inventor
Marinus Giesselbach
Original Assignee
Gap Ges Auswert Patente
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 Gap Ges Auswert Patente filed Critical Gap Ges Auswert Patente
Publication of FI841974A0 publication Critical patent/FI841974A0/en
Publication of FI841974A publication Critical patent/FI841974A/en

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

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)
FI841974A 1982-10-22 1984-05-16 MAGNETIC TESTING MEASUREMENT. FI841974A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH615782 1982-10-22
PCT/CH1983/000117 WO1984001627A1 (en) 1982-10-22 1983-10-20 Magnetic testing apparatus

Publications (2)

Publication Number Publication Date
FI841974A0 FI841974A0 (en) 1984-05-16
FI841974A true FI841974A (en) 1984-05-16

Family

ID=4305190

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841974A FI841974A (en) 1982-10-22 1984-05-16 MAGNETIC TESTING MEASUREMENT.

Country Status (7)

Country Link
EP (1) EP0122271A1 (en)
JP (1) JPS59501919A (en)
DK (1) DK303084A (en)
FI (1) FI841974A (en)
NO (1) NO842505L (en)
WO (1) WO1984001627A1 (en)
ZA (1) ZA837891B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597603B1 (en) * 1986-04-22 1990-04-20 Bruss Polt I MAGNETOGRAPHIC MONITORING DEVICE
FR2900193B1 (en) 2006-04-21 2008-06-20 Jean Pierre Martin METHOD AND APPARATUS FOR DETERMINING THE EXISTENCE AND LOCATION OF STRESS FORCES ON A ROD
FR2914007B1 (en) * 2007-03-20 2009-05-29 Geo Energy Sa PROBE FOR ANALYZING AN ASSEMBLY OF RODS OR TUBES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1261346A (en) * 1968-03-13 1972-01-26 Atomic Energy Authority Uk Improvements in or relating to the detection of magnetic discontinuities
DE1798137A1 (en) * 1968-08-29 1971-11-18 Kaulfersch Helmut Dipl Ing Dr Measuring device for the display of cracks or the like in workpieces made of ferromagnetic material
US3710236A (en) * 1970-11-30 1973-01-09 Youngstown Sheet And Tube Co Magnetic leakage field flaw detector utilizing partially overlapping hall probes
US3899734A (en) * 1973-05-14 1975-08-12 Vetco Offshore Ind Inc Magnetic flux leakage inspection method and apparatus including magnetic diodes
DE2906436C2 (en) * 1979-02-20 1983-11-24 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Arrangement for scanning the surface of a magnetized ferromagnetic test item

Also Published As

Publication number Publication date
ZA837891B (en) 1984-06-27
DK303084D0 (en) 1984-06-21
EP0122271A1 (en) 1984-10-24
FI841974A0 (en) 1984-05-16
WO1984001627A1 (en) 1984-04-26
JPS59501919A (en) 1984-11-15
NO842505L (en) 1984-06-21
DK303084A (en) 1984-06-21

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: GAP GESELLSCHAFT FUER AUSWERTUNGEN UND