JPS6486505A - Method of controlling magnetic line of force of permanent magnet - Google Patents
Method of controlling magnetic line of force of permanent magnetInfo
- Publication number
- JPS6486505A JPS6486505A JP24270587A JP24270587A JPS6486505A JP S6486505 A JPS6486505 A JP S6486505A JP 24270587 A JP24270587 A JP 24270587A JP 24270587 A JP24270587 A JP 24270587A JP S6486505 A JPS6486505 A JP S6486505A
- Authority
- JP
- Japan
- Prior art keywords
- width
- proportional
- magnets
- thickness
- magnetic
- 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
Abstract
PURPOSE:To form a space, in which the line of magnetic force is thinned, in a pole face by adjusting and disposing the thickness of a bonding section in a magnetic substance, the pole face of which of a repulsing permanent magnet is given proper thickness, opposite-face length and width, a cut edge of which is directed toward the back of the magnet and which takes an appropriate shape. CONSTITUTION:When the same magnetic substances are installed to numerous magnets having the different synergistic products and changes are observed an elevation angle drawn by a conversion curved surface 4 is proportional to the synergistic products, and is also proportional to the length 2d of an exposure pole face and is undulated. When the thickness 2a of the magnetic substance is varied under the same synergistic product, the elevation angle drawn by the conversion curved surface 4 is proportional to thickness, and is also proportional to the magnetic susceptibility of the magnetic substance and is undulated. When the width 2b of the magnetic substance is brought to the width of the magnets plus the height of the magnets or more, an effect from a side surface is reduced extremely. Since the conversion curved surface has no smoothness on the difference of the width of the magnets and combination with a circle, a proper recessed section, etc., corresponding to a shape is formed and said width difference and combination must be adjusted. When all elements are prepared and opposite-face length 2c is varied, the width of the progressive direction of an attenuated space is mainly proportional and is expanded and contracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24270587A JPS6486505A (en) | 1987-09-29 | 1987-09-29 | Method of controlling magnetic line of force of permanent magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24270587A JPS6486505A (en) | 1987-09-29 | 1987-09-29 | Method of controlling magnetic line of force of permanent magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6486505A true JPS6486505A (en) | 1989-03-31 |
Family
ID=17093021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24270587A Pending JPS6486505A (en) | 1987-09-29 | 1987-09-29 | Method of controlling magnetic line of force of permanent magnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6486505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100798249B1 (en) * | 2004-03-29 | 2008-01-24 | 다이이치 고교 세이야쿠 가부시키가이샤 | Water-based coating composition for surface treatment of metallic material |
-
1987
- 1987-09-29 JP JP24270587A patent/JPS6486505A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100798249B1 (en) * | 2004-03-29 | 2008-01-24 | 다이이치 고교 세이야쿠 가부시키가이샤 | Water-based coating composition for surface treatment of metallic material |
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