JPS6137586B2 - - Google Patents
Info
- Publication number
- JPS6137586B2 JPS6137586B2 JP11557976A JP11557976A JPS6137586B2 JP S6137586 B2 JPS6137586 B2 JP S6137586B2 JP 11557976 A JP11557976 A JP 11557976A JP 11557976 A JP11557976 A JP 11557976A JP S6137586 B2 JPS6137586 B2 JP S6137586B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- signal
- current
- drive
- circuit
- 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
- 239000003990 capacitor Substances 0.000 claims description 12
- 239000013078 crystal Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000007246 mechanism Effects 0.000 description 6
- 239000010453 quartz Substances 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003079 width control Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by primary clocks
- G04C13/08—Secondary clocks actuated intermittently
- G04C13/10—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms
- G04C13/11—Secondary clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557976A JPS5341270A (en) | 1976-09-27 | 1976-09-27 | Electronic wristwatch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11557976A JPS5341270A (en) | 1976-09-27 | 1976-09-27 | Electronic wristwatch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5341270A JPS5341270A (en) | 1978-04-14 |
| JPS6137586B2 true JPS6137586B2 (en, 2012) | 1986-08-25 |
Family
ID=14666066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11557976A Granted JPS5341270A (en) | 1976-09-27 | 1976-09-27 | Electronic wristwatch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5341270A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5587976A (en) * | 1978-12-26 | 1980-07-03 | Seiko Instr & Electronics Ltd | Device for detecting electronic watch |
-
1976
- 1976-09-27 JP JP11557976A patent/JPS5341270A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5341270A (en) | 1978-04-14 |
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