JPS6124955Y2 - - Google Patents
Info
- Publication number
- JPS6124955Y2 JPS6124955Y2 JP12354178U JP12354178U JPS6124955Y2 JP S6124955 Y2 JPS6124955 Y2 JP S6124955Y2 JP 12354178 U JP12354178 U JP 12354178U JP 12354178 U JP12354178 U JP 12354178U JP S6124955 Y2 JPS6124955 Y2 JP S6124955Y2
- Authority
- JP
- Japan
- Prior art keywords
- synchronous motor
- voltage
- circuit
- signal
- automobile
- 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
Links
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 238000007493 shaping process Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12354178U JPS6124955Y2 (cs) | 1978-09-08 | 1978-09-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12354178U JPS6124955Y2 (cs) | 1978-09-08 | 1978-09-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5540368U JPS5540368U (cs) | 1980-03-15 |
| JPS6124955Y2 true JPS6124955Y2 (cs) | 1986-07-26 |
Family
ID=29082741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12354178U Expired JPS6124955Y2 (cs) | 1978-09-08 | 1978-09-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124955Y2 (cs) |
-
1978
- 1978-09-08 JP JP12354178U patent/JPS6124955Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5540368U (cs) | 1980-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4522507A (en) | Step motor control mechanism for electronic timepiece | |
| GB1434947A (en) | Control device for a step-by-step motor | |
| US4433401A (en) | Electronic timepiece having a stepping motor and driving circuit compensated for power source variations | |
| JPS6124955Y2 (cs) | ||
| JPH03183379A (ja) | 超音波モータ駆動回路 | |
| US3754391A (en) | Driving arrangement for quartz vibrator timepieces | |
| JP3661264B2 (ja) | 計時用ステップモータの制御方法、制御装置および計時装置 | |
| US4312058A (en) | Electronic watch | |
| JPS6112554B2 (cs) | ||
| JPS6115382B2 (cs) | ||
| US11294334B2 (en) | Electronic timepiece, movement, and motor control circuit for a timepiece | |
| JPS62460B2 (cs) | ||
| JPS6114477B2 (cs) | ||
| JPS5537825A (en) | Step motor drive circuit | |
| JPH0449672B2 (cs) | ||
| GB1509458A (en) | Electronic circuit in a quartz crystal watch | |
| JPS5935834Y2 (ja) | アナログ式電子時計 | |
| JPS62238484A (ja) | 電子時計 | |
| GB1587010A (en) | Electronic timepiece | |
| JPS6316319Y2 (cs) | ||
| KR910000957Y1 (ko) | 모우터의 회전수제어용 주파수 비교회로 | |
| JPS591440Y2 (ja) | モ−タの駆動回路 | |
| JPH022390B2 (cs) | ||
| JPS6161355B2 (cs) | ||
| JPS59230497A (ja) | モ−タ制御装置 |