JPS5696270A - Electronic timepiece - Google Patents
Electronic timepieceInfo
- Publication number
- JPS5696270A JPS5696270A JP15558380A JP15558380A JPS5696270A JP S5696270 A JPS5696270 A JP S5696270A JP 15558380 A JP15558380 A JP 15558380A JP 15558380 A JP15558380 A JP 15558380A JP S5696270 A JPS5696270 A JP S5696270A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- pulse
- width
- pulses
- driving
- 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.)
- Granted
Links
- 230000006698 induction Effects 0.000 abstract 3
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 true JPS5696270A (en) | 1981-08-04 |
JPS6123487B2 JPS6123487B2 (enrdf_load_stackoverflow) | 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 (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4985514A (enrdf_load_stackoverflow) * | 1972-12-22 | 1974-08-16 |
-
1980
- 1980-11-05 JP JP15558380A patent/JPS5696270A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4985514A (enrdf_load_stackoverflow) * | 1972-12-22 | 1974-08-16 |
Also Published As
Publication number | Publication date |
---|---|
JPS6123487B2 (enrdf_load_stackoverflow) | 1986-06-06 |
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