CH541831A - Elektronisches Uhrwerk - Google Patents
Elektronisches UhrwerkInfo
- Publication number
- CH541831A CH541831A CH1137171A CH1137171A CH541831A CH 541831 A CH541831 A CH 541831A CH 1137171 A CH1137171 A CH 1137171A CH 1137171 A CH1137171 A CH 1137171A CH 541831 A CH541831 A CH 541831A
- Authority
- CH
- Switzerland
- Prior art keywords
- electronic clockwork
- clockwork
- electronic
- Prior art date
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 |
---|---|
CH541831A true CH541831A (de) | 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 (de) | 1970-08-03 | 1971-08-03 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1137171D CH1137171A4 (de) | 1970-08-03 | 1971-08-03 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3672153A (de) |
CH (2) | CH541831A (de) |
DE (1) | DE2138878C3 (de) |
FR (1) | FR2101203B1 (de) |
GB (1) | GB1337814A (de) |
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 (de) * | 2006-11-13 | 2009-01-28 | ETA SA Manufacture Horlogère Suisse | Einen MEMS-Mikromotor umfassendes Antriebsmodul, Verfahren zur Herstellung dieses Moduls und mit diesem Modul ausgerüstete Uhr |
ATE475119T1 (de) | 2006-11-13 | 2010-08-15 | Eta Sa Mft Horlogere Suisse | Anordnung zur mechanischen verbindung eines mems- mikromotors mit einem uhrrädchen und diese anordnung umfassende uhr |
EP1921521B1 (de) | 2006-11-13 | 2011-01-12 | ETA SA Manufacture Horlogère Suisse | MEMS-Mikromotor und mit diesem Mikromotor ausgerüstete Uhr |
CN101908815B (zh) * | 2009-06-02 | 2015-04-08 | 易音特电子株式会社 | 双模振动器 |
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 CH CH1137171A patent/CH541831A/de unknown
- 1971-08-03 FR FR7128445A patent/FR2101203B1/fr not_active Expired
- 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 |
---|---|
DE2138878C3 (de) | 1978-04-06 |
CH1137171A4 (de) | 1973-05-30 |
FR2101203B1 (de) | 1974-03-29 |
GB1337814A (en) | 1973-11-21 |
DE2138878B2 (de) | 1977-08-11 |
DE2138878A1 (de) | 1972-02-10 |
US3672153A (en) | 1972-06-27 |
FR2101203A1 (de) | 1972-03-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH529971A4 (de) | Festkörper-Uhr | |
AT333061B (de) | Elektronischer taxameter | |
IT942603B (it) | Elemento memorizzatore elettronico | |
AT303814B (de) | Elektronikschrank | |
CH531754A (de) | Elektronischer Rechner | |
CH513453A (fr) | Montre-bracelet | |
CH528769A (de) | Uhrwerk | |
IT993515B (it) | Multiselettore elettronico | |
CH534913A (fr) | Garde-temps | |
CH516230A (de) | Integrierter Schaltkreis | |
BE764351A (fr) | (1-alpha-aminoisobutyryl)-corticotropines peptidiques | |
CH518586A (fr) | Montre-bracelet | |
CH541831A (de) | Elektronisches Uhrwerk | |
CH497731A (fr) | Montre-bracelet | |
AT308856B (de) | Oszillatorschaltung | |
IT993154B (it) | Orologio elettronico | |
IT979889B (it) | Metronomo elettronico | |
CH522248A (fr) | Montre-bracelet | |
CH526817A (de) | Elektronischer Rechner | |
CH535992A (de) | Pyramidenförmiges Metronomgehäuse | |
BE771313A (fr) | Horloge. | |
CH522795A (de) | Bauelement | |
CH538723A (fr) | Montre-bathymètre | |
CH526806A (de) | Armbanduhr | |
BE774049A (fr) | Horlogerie numerique |