CH1137171A4 - - Google Patents
Info
- Publication number
- CH1137171A4 CH1137171A4 CH1137171D CH1137171DD CH1137171A4 CH 1137171 A4 CH1137171 A4 CH 1137171A4 CH 1137171 D CH1137171 D CH 1137171D CH 1137171D D CH1137171D D CH 1137171DD CH 1137171 A4 CH1137171 A4 CH 1137171A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/08—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/10—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6027170A | 1970-08-03 | 1970-08-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1137171A4 true CH1137171A4 (https=) | 1973-05-30 |
Family
ID=22028459
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1137171A CH541831A (de) | 1970-08-03 | 1971-08-03 | Elektronisches Uhrwerk |
| CH1137171D CH1137171A4 (https=) | 1970-08-03 | 1971-08-03 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1137171A CH541831A (de) | 1970-08-03 | 1971-08-03 | Elektronisches Uhrwerk |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3672153A (https=) |
| CH (2) | CH541831A (https=) |
| DE (1) | DE2138878C3 (https=) |
| FR (1) | FR2101203B1 (https=) |
| GB (1) | GB1337814A (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3748845A (en) * | 1971-12-02 | 1973-07-31 | Bulova Watch Co Inc | Electronic system module for crystal-controlled watch |
| US4043113A (en) * | 1976-03-25 | 1977-08-23 | Hughes Aircraft Company | Electric watch battery retainer |
| EP1921520B1 (fr) * | 2006-11-13 | 2009-01-28 | ETA SA Manufacture Horlogère Suisse | Module d'entraînement comportant un micromoteur MEMS, procédé de fabrication de ce module, et pièce d'horlogerie équipée de ce module |
| DE602006015662D1 (de) | 2006-11-13 | 2010-09-02 | Eta Sa Mft Horlogere Suisse | Anordnung zur mechanischen Verbindung eines MEMS-Mikromotors mit einem Uhrrädchen und diese Anordnung umfassende Uhr |
| DE602006019612D1 (de) | 2006-11-13 | 2011-02-24 | Eta Sa Mft Horlogere Suisse | MEMS-Mikromotor und mit diesem Mikromotor ausgerüstete Uhr |
| US8461969B2 (en) * | 2009-06-02 | 2013-06-11 | Lg Innotek Co., Ltd. | Dual mode vibrator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH444766A (fr) * | 1965-09-27 | 1968-02-29 | Centre Electron Horloger | Dispositif de fixation d'une pile dans une montre |
| US3469389A (en) * | 1965-12-30 | 1969-09-30 | Citizen Watch Co Ltd | Electromechanical vibrator assembly for a timepiece |
-
1970
- 1970-08-03 US US60271A patent/US3672153A/en not_active Expired - Lifetime
-
1971
- 1971-08-03 FR FR7128445A patent/FR2101203B1/fr not_active Expired
- 1971-08-03 CH CH1137171A patent/CH541831A/de unknown
- 1971-08-03 DE DE2138878A patent/DE2138878C3/de not_active Expired
- 1971-08-03 GB GB3651271A patent/GB1337814A/en not_active Expired
- 1971-08-03 CH CH1137171D patent/CH1137171A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2101203A1 (https=) | 1972-03-31 |
| DE2138878C3 (de) | 1978-04-06 |
| FR2101203B1 (https=) | 1974-03-29 |
| DE2138878B2 (de) | 1977-08-11 |
| US3672153A (en) | 1972-06-27 |
| DE2138878A1 (de) | 1972-02-10 |
| GB1337814A (en) | 1973-11-21 |
| CH541831A (de) | 1973-05-30 |