JPS55115306A - Magnetizing method of anisotropic cylinder-type magnet - Google Patents
Magnetizing method of anisotropic cylinder-type magnetInfo
- Publication number
- JPS55115306A JPS55115306A JP2203779A JP2203779A JPS55115306A JP S55115306 A JPS55115306 A JP S55115306A JP 2203779 A JP2203779 A JP 2203779A JP 2203779 A JP2203779 A JP 2203779A JP S55115306 A JPS55115306 A JP S55115306A
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- magnet
- magnetic field
- type
- ferromagnetic material
- 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.)
- Granted
Links
Abstract
PURPOSE:To give an external magnetization easily, even after construction by inserting ferromagnetic material in the cylinder of anisotropic cylinder-type magnet, and by applying magnet field so as to have magnetic field orientation of the cylindrical magnet coincide with the applied magnetic field direction. CONSTITUTION:In the cylinder-type body, in which anisotropic cylinder-type magnet 2 has been inserted in cylindrical case 1 made of ferromagnetic material, cylinder-type ferromagnetic material 3 is inserted, and it is set between magnetic field generating yokes 6 and 7, and these are connected to both sides of electromagnets 4 and 5 respectively, so that its axial line will directly contact to magnetic field by magnets 4 and 5. In this case, it is important that the bearing of magnet field orientation of cylinder-type magnet to be used will coincide with the bearing of magnetic field applied. Then magnet 2 is magnetized by applying magnetic field of electromagnets 4 and 5. By these constitution, external magnetization is applied easily even after construction with no mechanical consequence.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2203779A JPS5814052B2 (en) | 1979-02-28 | 1979-02-28 | Magnetization method of anisotropic cylindrical magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2203779A JPS5814052B2 (en) | 1979-02-28 | 1979-02-28 | Magnetization method of anisotropic cylindrical magnet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55115306A true JPS55115306A (en) | 1980-09-05 |
JPS5814052B2 JPS5814052B2 (en) | 1983-03-17 |
Family
ID=12071744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2203779A Expired JPS5814052B2 (en) | 1979-02-28 | 1979-02-28 | Magnetization method of anisotropic cylindrical magnet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814052B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950506A (en) * | 1982-09-16 | 1984-03-23 | Hitachi Metals Ltd | Magnetization process |
US7501812B2 (en) * | 2004-03-30 | 2009-03-10 | Ntn Corporation | Combined sensor and bearing assembly and method of magnetizing element of rotation sensor |
-
1979
- 1979-02-28 JP JP2203779A patent/JPS5814052B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5950506A (en) * | 1982-09-16 | 1984-03-23 | Hitachi Metals Ltd | Magnetization process |
JPH041486B2 (en) * | 1982-09-16 | 1992-01-13 | Hitachi Metals Ltd | |
US7501812B2 (en) * | 2004-03-30 | 2009-03-10 | Ntn Corporation | Combined sensor and bearing assembly and method of magnetizing element of rotation sensor |
Also Published As
Publication number | Publication date |
---|---|
JPS5814052B2 (en) | 1983-03-17 |
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