CH1666770A4 - - Google Patents
Info
- Publication number
- CH1666770A4 CH1666770A4 CH1666770DD CH1666770A4 CH 1666770 A4 CH1666770 A4 CH 1666770A4 CH 1666770D D CH1666770D D CH 1666770DD CH 1666770 A4 CH1666770 A4 CH 1666770A4
- 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
- G04C3/101—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 constructional details
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/045—Oscillators acting by spring tension with oscillating blade springs
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1666770A CH535444A (fr) | 1970-11-11 | 1970-11-11 | Mécanisme diviseur de fréquence dans une pièce d'horlogerie à moteur vibrant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1666770A4 true CH1666770A4 (xx) | 1972-12-15 |
Family
ID=4419209
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1666770D CH1666770A4 (xx) | 1970-11-11 | 1970-11-11 | |
| CH1666770A CH535444A (fr) | 1970-11-11 | 1970-11-11 | Mécanisme diviseur de fréquence dans une pièce d'horlogerie à moteur vibrant |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1666770A CH535444A (fr) | 1970-11-11 | 1970-11-11 | Mécanisme diviseur de fréquence dans une pièce d'horlogerie à moteur vibrant |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH1666770A4 (xx) |
| DE (1) | DE2155799A1 (xx) |
| FR (1) | FR2114016A1 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1843227A1 (fr) * | 2006-04-07 | 2007-10-10 | The Swatch Group Research and Development Ltd. | Résonateur couplé système réglant |
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1970
- 1970-11-11 CH CH1666770D patent/CH1666770A4/xx unknown
- 1970-11-11 CH CH1666770A patent/CH535444A/fr unknown
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1971
- 1971-11-09 FR FR7141052A patent/FR2114016A1/fr active Granted
- 1971-11-10 DE DE19712155799 patent/DE2155799A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH535444A (fr) | 1972-12-15 |
| DE2155799A1 (de) | 1972-05-25 |
| FR2114016A1 (fr) | 1972-06-30 |
| FR2114016B3 (xx) | 1974-07-19 |