JPH0514239B2 - - Google Patents
Info
- Publication number
- JPH0514239B2 JPH0514239B2 JP7862788A JP7862788A JPH0514239B2 JP H0514239 B2 JPH0514239 B2 JP H0514239B2 JP 7862788 A JP7862788 A JP 7862788A JP 7862788 A JP7862788 A JP 7862788A JP H0514239 B2 JPH0514239 B2 JP H0514239B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- pulse
- output
- drive
- reference voltage
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 239000007858 starting material Substances 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 9
- 230000001960 triggered effect Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Control Of Stepping Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7862788A JPH01250890A (ja) | 1988-03-31 | 1988-03-31 | 電磁駆動回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7862788A JPH01250890A (ja) | 1988-03-31 | 1988-03-31 | 電磁駆動回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01250890A JPH01250890A (ja) | 1989-10-05 |
| JPH0514239B2 true JPH0514239B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-02-24 |
Family
ID=13667118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7862788A Granted JPH01250890A (ja) | 1988-03-31 | 1988-03-31 | 電磁駆動回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01250890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940521A (zh) * | 2016-01-05 | 2017-07-11 | 精工电子有限公司 | 指针驱动用电机单元及其控制方法、电子设备 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69313763T2 (de) * | 1992-03-18 | 1998-04-09 | Citizen Watch Co Ltd | Elektronisches gerät mit vibrationsalarm |
| WO2008093641A1 (ja) * | 2007-01-29 | 2008-08-07 | Nihon System Research Institute Inc. | 振り子の駆動方法および装置 |
-
1988
- 1988-03-31 JP JP7862788A patent/JPH01250890A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940521A (zh) * | 2016-01-05 | 2017-07-11 | 精工电子有限公司 | 指针驱动用电机单元及其控制方法、电子设备 |
| CN106940521B (zh) * | 2016-01-05 | 2020-08-18 | 精工电子有限公司 | 指针驱动用电机单元及其控制方法、电子设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01250890A (ja) | 1989-10-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |