JPS63187567U - - Google Patents
Info
- Publication number
- JPS63187567U JPS63187567U JP1987078180U JP7818087U JPS63187567U JP S63187567 U JPS63187567 U JP S63187567U JP 1987078180 U JP1987078180 U JP 1987078180U JP 7818087 U JP7818087 U JP 7818087U JP S63187567 U JPS63187567 U JP S63187567U
- Authority
- JP
- Japan
- Prior art keywords
- electric motor
- sheet coil
- operating state
- detects
- magnetic field
- 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 4
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078180U JPS63187567U (enExample) | 1987-05-26 | 1987-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987078180U JPS63187567U (enExample) | 1987-05-26 | 1987-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63187567U true JPS63187567U (enExample) | 1988-12-01 |
Family
ID=30926885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987078180U Pending JPS63187567U (enExample) | 1987-05-26 | 1987-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63187567U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49117080A (enExample) * | 1973-03-09 | 1974-11-08 | ||
| JPS562566A (en) * | 1979-06-20 | 1981-01-12 | Stanley Electric Co Ltd | Detecting method for rotation of motor |
-
1987
- 1987-05-26 JP JP1987078180U patent/JPS63187567U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49117080A (enExample) * | 1973-03-09 | 1974-11-08 | ||
| JPS562566A (en) * | 1979-06-20 | 1981-01-12 | Stanley Electric Co Ltd | Detecting method for rotation of motor |