JPS638091Y2 - - Google Patents
Info
- Publication number
- JPS638091Y2 JPS638091Y2 JP11216481U JP11216481U JPS638091Y2 JP S638091 Y2 JPS638091 Y2 JP S638091Y2 JP 11216481 U JP11216481 U JP 11216481U JP 11216481 U JP11216481 U JP 11216481U JP S638091 Y2 JPS638091 Y2 JP S638091Y2
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- magnetic
- rotational position
- circuit block
- energized
- 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.)
- Expired
Links
- 230000005284 excitation Effects 0.000 claims description 16
- 230000035699 permeability Effects 0.000 claims description 7
- 230000002441 reversible effect Effects 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 4
- 229910000828 alnico Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Jigs For Machine Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11216481U JPS5818310U (ja) | 1981-07-30 | 1981-07-30 | 永久磁石保持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11216481U JPS5818310U (ja) | 1981-07-30 | 1981-07-30 | 永久磁石保持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818310U JPS5818310U (ja) | 1983-02-04 |
| JPS638091Y2 true JPS638091Y2 (en]) | 1988-03-10 |
Family
ID=29906498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11216481U Granted JPS5818310U (ja) | 1981-07-30 | 1981-07-30 | 永久磁石保持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818310U (en]) |
-
1981
- 1981-07-30 JP JP11216481U patent/JPS5818310U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5818310U (ja) | 1983-02-04 |
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