JPS6284388U - - Google Patents
Info
- Publication number
- JPS6284388U JPS6284388U JP1985175137U JP17513785U JPS6284388U JP S6284388 U JPS6284388 U JP S6284388U JP 1985175137 U JP1985175137 U JP 1985175137U JP 17513785 U JP17513785 U JP 17513785U JP S6284388 U JPS6284388 U JP S6284388U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- motor
- circuit
- full
- speed signal
- 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 10
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Control Of Direct Current Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985175137U JPS6284388U (sv) | 1985-11-14 | 1985-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985175137U JPS6284388U (sv) | 1985-11-14 | 1985-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284388U true JPS6284388U (sv) | 1987-05-29 |
Family
ID=31114176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985175137U Pending JPS6284388U (sv) | 1985-11-14 | 1985-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284388U (sv) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183289A (en) * | 1981-05-06 | 1982-11-11 | Hitachi Ltd | Speed controller for sewing machine |
| JPS58224583A (ja) * | 1982-06-21 | 1983-12-26 | Hitachi Ltd | 回転速度制御装置 |
-
1985
- 1985-11-14 JP JP1985175137U patent/JPS6284388U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183289A (en) * | 1981-05-06 | 1982-11-11 | Hitachi Ltd | Speed controller for sewing machine |
| JPS58224583A (ja) * | 1982-06-21 | 1983-12-26 | Hitachi Ltd | 回転速度制御装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4855652A (en) | Speed control apparatus for a brushless direct current motor | |
| US4412277A (en) | AC-DC Converter having an improved power factor | |
| US4066938A (en) | Input current modulation to reduce torque pulsations in controlled current inverter drives | |
| US5821723A (en) | Speed control apparatus for a switched reluctance motor | |
| JPS6284388U (sv) | ||
| JPS63224698A (ja) | 電動機の速度制御装置 | |
| JPH05219776A (ja) | 誘導子電流感知回路 | |
| GB2114780A (en) | Current control pulse width modulated inverter machine drive system | |
| JPS6284389U (sv) | ||
| JP3598936B2 (ja) | インバータ発電装置 | |
| JPH0746886A (ja) | モータ駆動回路 | |
| JP2639985B2 (ja) | 単相誘導電動機の制御方法 | |
| KR830001315B1 (ko) | 유도 전동기 구동장치 | |
| JP2750453B2 (ja) | 自動ドア用ブラシレスモータ回路 | |
| SU1293816A1 (ru) | Вентильный электропривод | |
| JPH0288489U (sv) | ||
| JPH0488489U (sv) | ||
| JPS6464583A (en) | Brushless motor controller | |
| JPH0534240Y2 (sv) | ||
| SU1723652A1 (ru) | Способ управлени асинхронным двигателем с фазным ротором | |
| SU1290174A1 (ru) | Способ измерени скорости вращени электродвигател | |
| JPH0738977Y2 (ja) | 位相制御回路 | |
| SU1185521A1 (ru) | Электропривод переменного тока | |
| JPH062755Y2 (ja) | 電気集塵器 | |
| JPS61196791A (ja) | 単相誘導電動機の速度制御装置 |