CH20062A4 - - Google Patents
Info
- Publication number
- CH20062A4 CH20062A4 CH20062D CH20062D CH20062A4 CH 20062 A4 CH20062 A4 CH 20062A4 CH 20062 D CH20062 D CH 20062D CH 20062 D CH20062 D CH 20062D CH 20062 A4 CH20062 A4 CH 20062A4
- 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
- G04C3/104—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 pawl or the ratched-wheel
- G04C3/105—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 pawl or the ratched-wheel pawl and ratched-wheel being magnetically coupled
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH20062A CH378239A (fr) | 1962-01-09 | 1962-01-09 | Pièce d'horlogerie à organe régulateur oscillant, constitué par un diapason, entretenu électriquement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH20062A4 true CH20062A4 (pt) | 1964-02-14 |
Family
ID=4181522
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH20062D CH20062A4 (pt) | 1962-01-09 | 1962-01-09 | |
| CH20062A CH378239A (fr) | 1962-01-09 | 1962-01-09 | Pièce d'horlogerie à organe régulateur oscillant, constitué par un diapason, entretenu électriquement |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH20062A CH378239A (fr) | 1962-01-09 | 1962-01-09 | Pièce d'horlogerie à organe régulateur oscillant, constitué par un diapason, entretenu électriquement |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH20062A4 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3678307A (en) * | 1969-07-23 | 1972-07-18 | Clifford Cecil F | Electromechanical oscillator with isochronous compensation and/or frequency regulation |
-
1962
- 1962-01-09 CH CH20062D patent/CH20062A4/xx unknown
- 1962-01-09 CH CH20062A patent/CH378239A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH378239A (fr) | 1964-02-14 |