JPS55155282A - Driver for timepiece motor - Google Patents
Driver for timepiece motorInfo
- Publication number
- JPS55155282A JPS55155282A JP6284479A JP6284479A JPS55155282A JP S55155282 A JPS55155282 A JP S55155282A JP 6284479 A JP6284479 A JP 6284479A JP 6284479 A JP6284479 A JP 6284479A JP S55155282 A JPS55155282 A JP S55155282A
- Authority
- JP
- Japan
- Prior art keywords
- driver
- driving
- coil
- step motor
- pulse
- 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
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 |
---|---|---|---|
JP6284479A JPS55155282A (en) | 1979-05-22 | 1979-05-22 | Driver for timepiece motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6284479A JPS55155282A (en) | 1979-05-22 | 1979-05-22 | Driver for timepiece motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55155282A true JPS55155282A (en) | 1980-12-03 |
JPS6161355B2 JPS6161355B2 (enrdf_load_stackoverflow) | 1986-12-25 |
Family
ID=13212011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6284479A Granted JPS55155282A (en) | 1979-05-22 | 1979-05-22 | Driver for timepiece motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55155282A (enrdf_load_stackoverflow) |
-
1979
- 1979-05-22 JP JP6284479A patent/JPS55155282A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6161355B2 (enrdf_load_stackoverflow) | 1986-12-25 |
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