CH1801671A4 - - Google Patents
Info
- Publication number
- CH1801671A4 CH1801671A4 CH1801671D CH1801671D CH1801671A4 CH 1801671 A4 CH1801671 A4 CH 1801671A4 CH 1801671 D CH1801671 D CH 1801671D CH 1801671 D CH1801671 D CH 1801671D CH 1801671 A4 CH1801671 A4 CH 1801671A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C11/00—Synchronisation of independently-driven clocks
- G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
- G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1801671A CH568597B5 (xx) | 1971-12-10 | 1971-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1801671A4 true CH1801671A4 (xx) | 1975-05-30 |
Family
ID=4429795
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1801671D CH1801671A4 (xx) | 1971-12-10 | 1971-12-10 | |
| CH1801671A CH568597B5 (xx) | 1971-12-10 | 1971-12-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1801671A CH568597B5 (xx) | 1971-12-10 | 1971-12-10 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4866466A (xx) |
| CH (2) | CH1801671A4 (xx) |
| DE (1) | DE2258963A1 (xx) |
| FR (1) | FR2162404B1 (xx) |
| GB (1) | GB1378826A (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348555A (zh) * | 1999-06-29 | 2002-05-08 | 精工电子有限公司 | 具有轮系工作控制机构的机械时计 |
| EP1164441A1 (en) * | 1999-12-24 | 2001-12-19 | Seiko Instruments Inc. | Mechanical timepiece having train wheel operation controller |
| EP1158373A4 (en) * | 1999-12-24 | 2005-06-15 | Seiko Instr Inc | MECHANICAL WATCH WITH A CONTROLLER MECHANISM |
| EP2474871B1 (fr) * | 2011-01-06 | 2017-05-10 | ETA SA Manufacture Horlogère Suisse | Clé de raquette pour balancier spiral |
| EP2908187B1 (fr) * | 2014-02-17 | 2016-10-19 | The Swatch Group Research and Development Ltd. | Régulation d'un résonateur d'horlogerie par action sur la longueur active d'un spiral |
| JP6826673B2 (ja) * | 2017-03-28 | 2021-02-03 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | 調整デバイスにより動作が強化されるムーブメントを備えた機械式計時器 |
| EP3602207B1 (fr) | 2017-03-28 | 2020-12-30 | The Swatch Group Research and Development Ltd | Pièce d'horlogerie comprenant un mouvement mécanique dont la marche est améliorée par un dispositif de correction |
| EP3540528B1 (fr) * | 2018-03-16 | 2020-08-05 | The Swatch Group Research and Development Ltd | Pièce d'horlogerie comprenant un mouvement mécanique dont la marche est régulée par un dispositif électronique |
| EP3584645B1 (fr) | 2018-06-19 | 2021-06-30 | The Swatch Group Research and Development Ltd | Pièce d'horlogerie comprenant un mouvement mécanique dont la marche est régulée par un dispositif électromécanique |
| EP3620867B1 (fr) * | 2018-09-04 | 2022-01-05 | The Swatch Group Research and Development Ltd | Pièce d'horlogerie comprenant un oscillateur mécanique dont la fréquence moyenne est synchronisée sur celle d'un oscillateur électronique de référence |
| EP3629104B1 (fr) * | 2018-09-27 | 2021-05-12 | The Swatch Group Research and Development Ltd | Piece d'horlogerie mécanique comportant un dispositif electronique de regulation de la précision de marche de la pièce d'horlogerie |
-
1971
- 1971-12-10 CH CH1801671D patent/CH1801671A4/xx unknown
- 1971-12-10 CH CH1801671A patent/CH568597B5/xx not_active IP Right Cessation
-
1972
- 1972-11-28 GB GB5482472A patent/GB1378826A/en not_active Expired
- 1972-12-01 DE DE19722258963 patent/DE2258963A1/de active Pending
- 1972-12-01 FR FR7242798A patent/FR2162404B1/fr not_active Expired
- 1972-12-08 JP JP12324872A patent/JPS4866466A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2162404B1 (xx) | 1975-01-03 |
| DE2258963A1 (de) | 1973-06-20 |
| FR2162404A1 (xx) | 1973-07-20 |
| CH568597B5 (xx) | 1975-10-31 |
| GB1378826A (en) | 1974-12-27 |
| JPS4866466A (xx) | 1973-09-12 |