JPS6123487B2 - - Google Patents
Info
- Publication number
- JPS6123487B2 JPS6123487B2 JP55155583A JP15558380A JPS6123487B2 JP S6123487 B2 JPS6123487 B2 JP S6123487B2 JP 55155583 A JP55155583 A JP 55155583A JP 15558380 A JP15558380 A JP 15558380A JP S6123487 B2 JPS6123487 B2 JP S6123487B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- circuit
- drive
- output
- terminal
- 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
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
- G04C3/143—Means to reduce power consumption by reducing pulse width or amplitude and related problems, e.g. detection of unwanted or missing step
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Control Of Stepping Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15558380A JPS5696270A (en) | 1980-11-05 | 1980-11-05 | Electronic timepiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15558380A JPS5696270A (en) | 1980-11-05 | 1980-11-05 | Electronic timepiece |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9640576A Division JPS5321966A (en) | 1976-08-12 | 1976-08-12 | Electric-mechanical converter driving circuit for timepiece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5696270A JPS5696270A (en) | 1981-08-04 |
| JPS6123487B2 true JPS6123487B2 (en, 2012) | 1986-06-06 |
Family
ID=15609209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15558380A Granted JPS5696270A (en) | 1980-11-05 | 1980-11-05 | Electronic timepiece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5696270A (en, 2012) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5542356B2 (en, 2012) * | 1972-12-22 | 1980-10-30 |
-
1980
- 1980-11-05 JP JP15558380A patent/JPS5696270A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5696270A (en) | 1981-08-04 |
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