FI884784A - ANORDNING FOER PAOVISANDE AV EN TILLRAECKLIGHET HOS ETT MAGNETSFLOEDE, SOM FRAMKALLAS AV ETT MAGNETISERINGSOK OCH FOERFARANDE FOER REGLERING AV ANORDNINGEN. - Google Patents
ANORDNING FOER PAOVISANDE AV EN TILLRAECKLIGHET HOS ETT MAGNETSFLOEDE, SOM FRAMKALLAS AV ETT MAGNETISERINGSOK OCH FOERFARANDE FOER REGLERING AV ANORDNINGEN. Download PDFInfo
- Publication number
- FI884784A FI884784A FI884784A FI884784A FI884784A FI 884784 A FI884784 A FI 884784A FI 884784 A FI884784 A FI 884784A FI 884784 A FI884784 A FI 884784A FI 884784 A FI884784 A FI 884784A
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- FI
- Finland
- Prior art keywords
- ett
- tillraecklighet
- magnetsfloede
- magnetiseringsok
- framkallas
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The invention concerns an arrangement for detecting adequacy of magnetic flux produced by a magnetization yoke in magnetic flaw detectin when an inspected ferromagnetic object is magnetized. The arrangement consists of a measurement ring 2 that is positioned around one of the poles of magnetization yoke 1 near an inspected surface and whose indicator L1... L8 displays the adequacy of the magnetic flux. A method is also presented for controlling the arrangement based on measurement of lifting force and the induced voltage. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI884784A FI85771C (en) | 1988-10-17 | 1988-10-17 | Device for proving the magnetic flux generated by a magnetization yoke and method for calibrating the device during magnetic field troubleshooting |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI884784A FI85771C (en) | 1988-10-17 | 1988-10-17 | Device for proving the magnetic flux generated by a magnetization yoke and method for calibrating the device during magnetic field troubleshooting |
FI884784 | 1988-10-17 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI884784A0 FI884784A0 (en) | 1988-10-17 |
FI884784A true FI884784A (en) | 1990-04-18 |
FI85771B FI85771B (en) | 1992-02-14 |
FI85771C FI85771C (en) | 1992-05-25 |
Family
ID=8527216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI884784A FI85771C (en) | 1988-10-17 | 1988-10-17 | Device for proving the magnetic flux generated by a magnetization yoke and method for calibrating the device during magnetic field troubleshooting |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI85771C (en) |
-
1988
- 1988-10-17 FI FI884784A patent/FI85771C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI884784A0 (en) | 1988-10-17 |
FI85771B (en) | 1992-02-14 |
FI85771C (en) | 1992-05-25 |
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Legal Events
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MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: VALTION TEKNILLINEN TUTKIMUSKESKUS |