JPS61169474U - - Google Patents
Info
- Publication number
- JPS61169474U JPS61169474U JP4923985U JP4923985U JPS61169474U JP S61169474 U JPS61169474 U JP S61169474U JP 4923985 U JP4923985 U JP 4923985U JP 4923985 U JP4923985 U JP 4923985U JP S61169474 U JPS61169474 U JP S61169474U
- Authority
- JP
- Japan
- Prior art keywords
- permanent magnet
- detection element
- brushless motor
- position detection
- magnet 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
- 238000001514 detection method Methods 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 2
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000005291 magnetic effect Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4923985U JPS61169474U (me) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4923985U JPS61169474U (me) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61169474U true JPS61169474U (me) | 1986-10-21 |
Family
ID=30566251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4923985U Pending JPS61169474U (me) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61169474U (me) |
-
1985
- 1985-04-04 JP JP4923985U patent/JPS61169474U/ja active Pending