CH761765A4 - - Google Patents
Info
- Publication number
- CH761765A4 CH761765A4 CH761765A CH761765A CH761765A4 CH 761765 A4 CH761765 A4 CH 761765A4 CH 761765 A CH761765 A CH 761765A CH 761765 A CH761765 A CH 761765A CH 761765 A4 CH761765 A4 CH 761765A4
- 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
-
- 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
- G04C3/102—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 of the mechanical oscillator or of the coil
-
- 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
- G04C3/107—Controlling frequency or amplitude of the oscillating system
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR976765A FR86904E (fr) | 1964-06-02 | 1964-06-02 | Perfectionnements aux petits appareils magnétoélectriques régularisés par des combinaisons d'organes vibrants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH761765A4 true CH761765A4 (US20110009641A1-20110113-C00273.png) | 1968-01-31 |
| CH459891A CH459891A (fr) | 1968-09-13 |
Family
ID=8831456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH761765A CH459891A (fr) | 1964-06-02 | 1965-06-01 | Appareil horaire comportant un oscillateur électromécanique |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH459891A (US20110009641A1-20110113-C00273.png) |
| DE (1) | DE1523981A1 (US20110009641A1-20110113-C00273.png) |
| FR (1) | FR86904E (US20110009641A1-20110113-C00273.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH911567A4 (US20110009641A1-20110113-C00273.png) * | 1967-06-27 | 1970-10-30 |
-
1964
- 1964-06-02 FR FR976765A patent/FR86904E/fr not_active Expired
-
1965
- 1965-06-01 CH CH761765A patent/CH459891A/fr unknown
- 1965-06-02 DE DE19651523981 patent/DE1523981A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR86904E (fr) | 1966-05-06 |
| DE1523981A1 (de) | 1970-01-29 |
| CH459891A (fr) | 1968-09-13 |
