JP2004003980A5 - - Google Patents
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- Publication number
- JP2004003980A5 JP2004003980A5 JP2003058453A JP2003058453A JP2004003980A5 JP 2004003980 A5 JP2004003980 A5 JP 2004003980A5 JP 2003058453 A JP2003058453 A JP 2003058453A JP 2003058453 A JP2003058453 A JP 2003058453A JP 2004003980 A5 JP2004003980 A5 JP 2004003980A5
- Authority
- JP
- Japan
- Prior art keywords
- power storage
- storage device
- main power
- generator
- electrical energy
- 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
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Description
【００５４】
【発明の開示】
本発明は、機械的エネルギ源と、この機械的エネルギ源により駆動されることにより電気的エネルギを出力する発電機と、電気的エネルギにより駆動されて発電機の回転周期を制御する回転制御装置とを備える時計において、発電機から供給される電気的エネルギを蓄えて前記回転制御装置を駆動する主蓄電装置と、この主蓄電装置に対して時刻修正操作に連動する機械式スイッチを介して並列に接続される補助蓄電装置と、主蓄電装置と補助蓄電装置との間に配置され、かつ、主蓄電装置と補助蓄電装置とへの充電電流や、主蓄電装置と補助蓄電装置間の電流の方向、電流量を調整する充電制御回路と、を備えていることを特徴とする。0054
[Disclosure of Invention]
The present invention includes a mechanical energy source, a generator that outputs electrical energy by being driven by the mechanical energy source, and a rotation control device that is driven by the electrical energy to control the rotation cycle of the generator. In a clock equipped with a main power storage device that stores electrical energy supplied from a generator and drives the rotation control device, and a mechanical switch interlocking with a time adjustment operation for the main power storage device in parallel. The direction of the charging current between the main power storage device and the auxiliary power storage device, and the current between the main power storage device and the auxiliary power storage device, which is arranged between the main power storage device and the auxiliary power storage device. It is characterized by having a charge control circuit for adjusting the amount of current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003058453A JP3551191B2 (en) | 1998-09-22 | 2003-03-05 | Electronically controlled clock, power supply control method for electronically controlled clock |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26852998 | 1998-09-22 | ||
| JP6046399 | 1999-03-08 | ||
| JP22653499 | 1999-08-10 | ||
| JP2003058453A JP3551191B2 (en) | 1998-09-22 | 2003-03-05 | Electronically controlled clock, power supply control method for electronically controlled clock |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000571315A Division JP3456475B2 (en) | 1998-09-22 | 1999-09-21 | Electronically controlled timepiece, power supply control method for electronically controlled timepiece, and time correction method for electronically controlled timepiece |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2004003980A JP2004003980A (en) | 2004-01-08 |
| JP3551191B2 JP3551191B2 (en) | 2004-08-04 |
| JP2004003980A5 true JP2004003980A5 (en) | 2005-02-03 |
Family
ID=30449439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003058453A Expired - Fee Related JP3551191B2 (en) | 1998-09-22 | 2003-03-05 | Electronically controlled clock, power supply control method for electronically controlled clock |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3551191B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442464B (en) | 2018-06-04 | 2023-06-09 | 精工爱普生株式会社 | Electronically controlled mechanical timepiece and method for controlling an electronically controlled mechanical timepiece |
| CN118399892B (en) * | 2024-04-15 | 2025-02-18 | 珠海市杰理科技股份有限公司 | A crystal oscillator oscillating circuit, bare die, chip and electronic device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5388761A (en) * | 1976-12-27 | 1978-08-04 | Seiko Epson Corp | Electronic watch with auxiliary battery |
| JPH10210681A (en) * | 1997-01-17 | 1998-08-07 | Seiko Epson Corp | POWER CONTROL DEVICE AND ELECTRONIC EQUIPMENT WITH THE SAME |
| JPH1152035A (en) * | 1997-08-07 | 1999-02-26 | Seiko Epson Corp | Indicator of fluctuation of stored energy, electronic device, and electronic clock |
-
2003
- 2003-03-05 JP JP2003058453A patent/JP3551191B2/en not_active Expired - Fee Related
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