JPS63138897U - - Google Patents
Info
- Publication number
- JPS63138897U JPS63138897U JP1987030783U JP3078387U JPS63138897U JP S63138897 U JPS63138897 U JP S63138897U JP 1987030783 U JP1987030783 U JP 1987030783U JP 3078387 U JP3078387 U JP 3078387U JP S63138897 U JPS63138897 U JP S63138897U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- hall
- binary signal
- level
- control device
- 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 2
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030783U JPS63138897U (https=) | 1987-03-03 | 1987-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987030783U JPS63138897U (https=) | 1987-03-03 | 1987-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63138897U true JPS63138897U (https=) | 1988-09-13 |
Family
ID=30835913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987030783U Pending JPS63138897U (https=) | 1987-03-03 | 1987-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63138897U (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646681A (en) * | 1979-09-25 | 1981-04-27 | Toshiba Corp | Rotary speed control system |
| JPS61280787A (ja) * | 1985-05-30 | 1986-12-11 | Sanyo Electric Co Ltd | 扇風機 |
-
1987
- 1987-03-03 JP JP1987030783U patent/JPS63138897U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646681A (en) * | 1979-09-25 | 1981-04-27 | Toshiba Corp | Rotary speed control system |
| JPS61280787A (ja) * | 1985-05-30 | 1986-12-11 | Sanyo Electric Co Ltd | 扇風機 |