JPS63143072U - - Google Patents
Info
- Publication number
- JPS63143072U JPS63143072U JP3461087U JP3461087U JPS63143072U JP S63143072 U JPS63143072 U JP S63143072U JP 3461087 U JP3461087 U JP 3461087U JP 3461087 U JP3461087 U JP 3461087U JP S63143072 U JPS63143072 U JP S63143072U
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- yoke
- frequency detection
- rotational frequency
- rotor
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 5
- 239000000696 magnetic material Substances 0.000 claims 2
Landscapes
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3461087U JPS63143072U (cs) | 1987-03-10 | 1987-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3461087U JPS63143072U (cs) | 1987-03-10 | 1987-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143072U true JPS63143072U (cs) | 1988-09-20 |
Family
ID=30843329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3461087U Pending JPS63143072U (cs) | 1987-03-10 | 1987-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143072U (cs) |
-
1987
- 1987-03-10 JP JP3461087U patent/JPS63143072U/ja active Pending