JPS62165753U - - Google Patents
Info
- Publication number
- JPS62165753U JPS62165753U JP5430786U JP5430786U JPS62165753U JP S62165753 U JPS62165753 U JP S62165753U JP 5430786 U JP5430786 U JP 5430786U JP 5430786 U JP5430786 U JP 5430786U JP S62165753 U JPS62165753 U JP S62165753U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- speed detection
- rotational speed
- magnet
- stepped portion
- 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 7
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5430786U JPS62165753U (en:Method) | 1986-04-11 | 1986-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5430786U JPS62165753U (en:Method) | 1986-04-11 | 1986-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165753U true JPS62165753U (en:Method) | 1987-10-21 |
Family
ID=30881175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5430786U Pending JPS62165753U (en:Method) | 1986-04-11 | 1986-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165753U (en:Method) |
-
1986
- 1986-04-11 JP JP5430786U patent/JPS62165753U/ja active Pending