CH641314B - Piece d'horlogerie electronique analogique et a dispositif d'alarme. - Google Patents
Piece d'horlogerie electronique analogique et a dispositif d'alarme.Info
- Publication number
- CH641314B CH641314B CH57379A CH57379A CH641314B CH 641314 B CH641314 B CH 641314B CH 57379 A CH57379 A CH 57379A CH 57379 A CH57379 A CH 57379A CH 641314 B CH641314 B CH 641314B
- Authority
- CH
- Switzerland
- Prior art keywords
- hands
- pulses
- alarm
- time
- return
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G13/00—Producing acoustic time signals
- G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
- G04G13/025—Producing acoustic time signals at preselected times, e.g. alarm clocks acting only at one preselected time
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Measurement Of Unknown Time Intervals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP537078A JPS5498275A (en) | 1978-01-20 | 1978-01-20 | Analog type electronic watch |
Publications (2)
Publication Number | Publication Date |
---|---|
CH641314B true CH641314B (fr) | |
CH641314GA3 CH641314GA3 (fr) | 1984-02-29 |
Family
ID=11609273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH57379A CH641314B (fr) | 1978-01-20 | 1979-01-19 | Piece d'horlogerie electronique analogique et a dispositif d'alarme. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4223523A (fr) |
JP (1) | JPS5498275A (fr) |
CH (1) | CH641314B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55106383A (en) * | 1979-02-09 | 1980-08-15 | Seiko Instr & Electronics Ltd | Electronic watch with alarm |
JPS55113980A (en) * | 1979-02-26 | 1980-09-02 | Seiko Instr & Electronics Ltd | Analog alarm watch |
US4459031A (en) * | 1980-10-14 | 1984-07-10 | Eta A.G. Ebauches-Fabrik | Electronic timepiece |
US4470706A (en) * | 1981-03-27 | 1984-09-11 | Citizen Watch Company Limited | Analog type of electronic timepiece |
JPS57169690A (en) * | 1981-04-14 | 1982-10-19 | Citizen Watch Co Ltd | Analog watch with alarm function |
US4470707A (en) * | 1983-02-17 | 1984-09-11 | Timex Corporation | Electronic setting for analog timepiece |
JPS6027885A (ja) * | 1983-07-26 | 1985-02-12 | Citizen Watch Co Ltd | 多機能アナログ時計 |
JPH0648297B2 (ja) * | 1985-08-29 | 1994-06-22 | カシオ計算機株式会社 | 指針式アラ−ム時計 |
JP3142719B2 (ja) * | 1994-07-26 | 2001-03-07 | セイコーインスツルメンツ株式会社 | アナログ電子時計 |
DE19701588A1 (de) * | 1997-01-18 | 1998-07-23 | Eckart W Haller | Uhr, insbesondere Funkuhr |
EP1174777B1 (fr) * | 2000-07-04 | 2008-05-21 | Seiko Epson Corporation | Pièce d'horlogerie à aiguille, méthode d'opération et programme de contrôle pour celle-ci |
CN104678749A (zh) * | 2013-11-30 | 2015-06-03 | 武汉蜀泰科技有限公司 | 振动报时石英装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE802129A (fr) * | 1973-07-10 | 1973-11-05 | Suisse Horlogerie | Dispositif de mise a l'heure pour montre electronique |
US4092820A (en) * | 1975-03-25 | 1978-06-06 | Citizen Watch Company Limited | Electronic timepiece |
US4150536A (en) * | 1976-01-28 | 1979-04-24 | Citizen Watch Company Limited | Electronic timepiece |
-
1978
- 1978-01-20 JP JP537078A patent/JPS5498275A/ja active Pending
-
1979
- 1979-01-19 CH CH57379A patent/CH641314B/fr unknown
- 1979-01-22 US US06/005,534 patent/US4223523A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4223523A (en) | 1980-09-23 |
CH641314GA3 (fr) | 1984-02-29 |
JPS5498275A (en) | 1979-08-03 |
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