JPH0488396U - - Google Patents
Info
- Publication number
- JPH0488396U JPH0488396U JP1990130468U JP13046890U JPH0488396U JP H0488396 U JPH0488396 U JP H0488396U JP 1990130468 U JP1990130468 U JP 1990130468U JP 13046890 U JP13046890 U JP 13046890U JP H0488396 U JPH0488396 U JP H0488396U
- Authority
- JP
- Japan
- Prior art keywords
- brushless motor
- rotation speed
- time constant
- windings
- 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 5
- 238000004804 winding Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990130468U JPH0488396U (US07118763-20061010-C00002.png) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990130468U JPH0488396U (US07118763-20061010-C00002.png) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0488396U true JPH0488396U (US07118763-20061010-C00002.png) | 1992-07-31 |
Family
ID=31877806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990130468U Pending JPH0488396U (US07118763-20061010-C00002.png) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0488396U (US07118763-20061010-C00002.png) |
-
1990
- 1990-11-30 JP JP1990130468U patent/JPH0488396U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3997823A (en) | Brushless DC motor driving circuit | |
| US4393339A (en) | Motor apparatus | |
| JPS6158461A (ja) | ニパルス式ブラシレス直流モータ | |
| US3988654A (en) | Miniature brushless motor | |
| KR100189122B1 (ko) | 센서리스(sensorless) bldc 모터 제어방법 | |
| US4950960A (en) | Electronically commutated motor having an increased flat top width in its back EMF waveform, a rotatable assembly therefor, and methods of their operation | |
| IE32818B1 (en) | Battery-operated sound reproducing apparatus | |
| JPH0488396U (US07118763-20061010-C00002.png) | ||
| JPS58116089A (ja) | ホ−ルモ−タの駆動方法 | |
| JPH01283090A (ja) | ３相直流モータの駆動方法 | |
| KR0137103B1 (ko) | 스위치드 리럭턴스 모터의 배속 구동 제어방법 및 그 회로 | |
| JPH05328786A (ja) | 二相直流ブラシレスモータの駆動回路 | |
| JP2547063Y2 (ja) | フアンモータの制御装置 | |
| JPH0632799Y2 (ja) | ブラシレスモ−タの起動回路 | |
| JPS62141992A (ja) | ブラシレスモ−タの駆動装置 | |
| JPS60132196U (ja) | ブラシレスモ−タの駆動回路 | |
| JPH02146996U (US07118763-20061010-C00002.png) | ||
| CN114257140A (zh) | 无刷直流电机启动装置和启动方法 | |
| JP2645604B2 (ja) | ブラシレスモータの駆動回路 | |
| JPS63176368U (US07118763-20061010-C00002.png) | ||
| JPS60132197U (ja) | ブラシレスモ−タの駆動回路 | |
| JPS57142563A (en) | Rotating speed detection circuit for brushless motor | |
| JPS5829384A (ja) | 無整流子電動機 | |
| JPS62182096U (US07118763-20061010-C00002.png) | ||
| JPH04190690A (ja) | ブラシレスモータ |
