JPS6211381U - - Google Patents
Info
- Publication number
- JPS6211381U JPS6211381U JP10182785U JP10182785U JPS6211381U JP S6211381 U JPS6211381 U JP S6211381U JP 10182785 U JP10182785 U JP 10182785U JP 10182785 U JP10182785 U JP 10182785U JP S6211381 U JPS6211381 U JP S6211381U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- rotational speed
- detection
- rotor disk
- fixed
- 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
- 238000001514 detection method Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims 2
- 230000005415 magnetization Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10182785U JPS6211381U (sv) | 1985-07-04 | 1985-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10182785U JPS6211381U (sv) | 1985-07-04 | 1985-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6211381U true JPS6211381U (sv) | 1987-01-23 |
Family
ID=30972911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10182785U Pending JPS6211381U (sv) | 1985-07-04 | 1985-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211381U (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994001920A1 (en) * | 1992-07-09 | 1994-01-20 | Seiko Epson Corporation | Brushless motor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57166871A (en) * | 1981-04-03 | 1982-10-14 | Japan Servo Co Ltd | Dc brushless motor |
-
1985
- 1985-07-04 JP JP10182785U patent/JPS6211381U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57166871A (en) * | 1981-04-03 | 1982-10-14 | Japan Servo Co Ltd | Dc brushless motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994001920A1 (en) * | 1992-07-09 | 1994-01-20 | Seiko Epson Corporation | Brushless motor |
| CN1045850C (zh) * | 1992-07-09 | 1999-10-20 | 精工爱普生株式会社 | 无刷电机 |
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