JPS5653472A - Continuously-measuring device for magnetic prpperty of belt-conveyor type - Google Patents
Continuously-measuring device for magnetic prpperty of belt-conveyor typeInfo
- Publication number
- JPS5653472A JPS5653472A JP12884979A JP12884979A JPS5653472A JP S5653472 A JPS5653472 A JP S5653472A JP 12884979 A JP12884979 A JP 12884979A JP 12884979 A JP12884979 A JP 12884979A JP S5653472 A JPS5653472 A JP S5653472A
- Authority
- JP
- Japan
- Prior art keywords
- magnetization
- measuring
- belt
- constitution
- measurement
- 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.)
- Pending
Links
Landscapes
- Measuring Magnetic Variables (AREA)
Abstract
PURPOSE: To conduct a number of measurement in a short time by a constitution wherein magnetization detecting devices are provided at three places on a belt- conveyor and thereby saturation magnetization, residual magnetization and antimagnetic force value are measured sequentially.
CONSTITUTION: On the surface of the conveyor belt 1 are provided sample-fitting holders 2 in the same intervals with those of measuring means. The measuring means are composed of magnetization-detecting coil sets 3W5, and the coil set 3 is for measuring the saturation magnetization, the set 4 is for measuring the residual magnetization and the set 5 is for measuring the antimagnetic force. The magnetization-detecting coil sets 3W5 are fixed on the upper and lower parts of vertical-vibration frames 7 on a horizontally-moving frame 6 and are vibrated by a vibration device 11. The horizontally-moving frame 6 can be moved to the right within a fixed distance at the same speed with that of the conveyor belt 1. The coils 3-5 conduct measurement while moving to the right within a fixed distance in synchronization with the sample holders 2 and then return to the original places. By such a constitution, different properties are measured respectively at the same time for three samples, whereby numerous measurement can be performed in a short time.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12884979A JPS5653472A (en) | 1979-10-08 | 1979-10-08 | Continuously-measuring device for magnetic prpperty of belt-conveyor type |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12884979A JPS5653472A (en) | 1979-10-08 | 1979-10-08 | Continuously-measuring device for magnetic prpperty of belt-conveyor type |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5653472A true JPS5653472A (en) | 1981-05-13 |
Family
ID=14994892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12884979A Pending JPS5653472A (en) | 1979-10-08 | 1979-10-08 | Continuously-measuring device for magnetic prpperty of belt-conveyor type |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5653472A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607375A (en) * | 1983-06-27 | 1985-01-16 | Daido Steel Co Ltd | Method and apparatus for measuring coercive force of ferromagnetic substance test piece |
JPS6150079A (en) * | 1984-08-20 | 1986-03-12 | Daido Steel Co Ltd | Coersive force measuring apparatus |
JPH01142477A (en) * | 1987-11-30 | 1989-06-05 | Tohoku Tokushuko Kk | Vibrator for detection of magnetization |
-
1979
- 1979-10-08 JP JP12884979A patent/JPS5653472A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS607375A (en) * | 1983-06-27 | 1985-01-16 | Daido Steel Co Ltd | Method and apparatus for measuring coercive force of ferromagnetic substance test piece |
JPS6150079A (en) * | 1984-08-20 | 1986-03-12 | Daido Steel Co Ltd | Coersive force measuring apparatus |
JPH01142477A (en) * | 1987-11-30 | 1989-06-05 | Tohoku Tokushuko Kk | Vibrator for detection of magnetization |
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