JPS5221867A - Automatic control circuit for pulse duration in electronic clocks - Google Patents
Automatic control circuit for pulse duration in electronic clocksInfo
- Publication number
- JPS5221867A JPS5221867A JP9738875A JP9738875A JPS5221867A JP S5221867 A JPS5221867 A JP S5221867A JP 9738875 A JP9738875 A JP 9738875A JP 9738875 A JP9738875 A JP 9738875A JP S5221867 A JPS5221867 A JP S5221867A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- automatic control
- pulse duration
- electronic clocks
- clocks
- 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.)
- Pending
Links
Landscapes
- Electromechanical Clocks (AREA)
Abstract
PURPOSE: To reduce the power consumption without lowering the output torque by driving a transducer with the pulse which is interrupted nearly simultaneously with the end of one step rotation of the rotor in electronic clocks.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9738875A JPS5221867A (en) | 1975-08-11 | 1975-08-11 | Automatic control circuit for pulse duration in electronic clocks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9738875A JPS5221867A (en) | 1975-08-11 | 1975-08-11 | Automatic control circuit for pulse duration in electronic clocks |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5221867A true JPS5221867A (en) | 1977-02-18 |
Family
ID=14191121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9738875A Pending JPS5221867A (en) | 1975-08-11 | 1975-08-11 | Automatic control circuit for pulse duration in electronic clocks |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5221867A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124960A (en) * | 1975-04-24 | 1976-10-30 | Seiko Koki Kk | Driving mechanism of electric clock |
-
1975
- 1975-08-11 JP JP9738875A patent/JPS5221867A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51124960A (en) * | 1975-04-24 | 1976-10-30 | Seiko Koki Kk | Driving mechanism of electric clock |
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