CH638264A4 - - Google Patents
Info
- Publication number
- CH638264A4 CH638264A4 CH638264A CH638264A CH638264A4 CH 638264 A4 CH638264 A4 CH 638264A4 CH 638264 A CH638264 A CH 638264A CH 638264 A CH638264 A CH 638264A CH 638264 A4 CH638264 A4 CH 638264A4
- 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
- G04C3/12—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 piezoelectric means; driven by magneto-strictive means
- G04C3/125—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 piezoelectric means; driven by magneto-strictive means driven by magneto-strictive means
-
- 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
- G04B17/20—Compensation of mechanisms for stabilising frequency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH638264A CH441127A (fr) | 1964-05-15 | 1964-05-15 | Montre électronique |
| DE1965B0081699 DE1523875B1 (de) | 1964-05-15 | 1965-05-03 | Elektromechanischer Oszillator für elektronische Uhren |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH638264A CH441127A (fr) | 1964-05-15 | 1964-05-15 | Montre électronique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH638264A4 true CH638264A4 (de) | 1967-03-15 |
| CH441127A CH441127A (fr) | 1968-01-15 |
Family
ID=4308692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH638264A CH441127A (fr) | 1964-05-15 | 1964-05-15 | Montre électronique |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH441127A (de) |
| DE (1) | DE1523875B1 (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1285703A (fr) * | 1961-04-05 | 1962-02-23 | Baehni & Cie | Dispositif moteur pour pièce d'horlogerie |
| DE1877486U (de) * | 1961-12-06 | 1963-08-08 | Hatot Leon Ets | Elektromagnetische antriebsvorrichtung fuer zeithaltende geraete. |
-
1964
- 1964-05-15 CH CH638264A patent/CH441127A/fr unknown
-
1965
- 1965-05-03 DE DE1965B0081699 patent/DE1523875B1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH441127A (fr) | 1968-01-15 |
| DE1523875B1 (de) | 1970-03-26 |