CH1385765A4 - - Google Patents
Info
- Publication number
- CH1385765A4 CH1385765A4 CH1385765A CH1385765A CH1385765A4 CH 1385765 A4 CH1385765 A4 CH 1385765A4 CH 1385765 A CH1385765 A CH 1385765A CH 1385765 A CH1385765 A CH 1385765A CH 1385765 A4 CH1385765 A4 CH 1385765A4
- 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
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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
- G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane
-
- 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
- G04C3/04—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 balance
- G04C3/06—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 balance using electromagnetic coupling between electric power source and balance
- G04C3/065—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 balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
- G04C3/066—Constructional details, e.g. disposition of coils
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1385765A CH461377A (fr) | 1965-10-07 | 1965-10-07 | Dispositif oscillant à torsion pour mouvement d'horlogerie électronique |
| FR21504A FR1486631A (fr) | 1965-10-07 | 1966-07-11 | Perfectionnements apportés aux dispositifs oscillants à torsion, notamment pour mouvements d'horlogerie électroniques |
| GB39889/66A GB1154349A (en) | 1965-10-07 | 1966-09-06 | Improvements relating to Torsion Oscillating Devices for Watch Movements |
| US585129A US3428879A (en) | 1965-10-07 | 1966-10-07 | Oscillator device for timepiece mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1385765A CH461377A (fr) | 1965-10-07 | 1965-10-07 | Dispositif oscillant à torsion pour mouvement d'horlogerie électronique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH461377A CH461377A (fr) | 1968-03-29 |
| CH1385765A4 true CH1385765A4 (US07655688-20100202-C00086.png) | 1968-03-29 |
Family
ID=4395928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1385765A CH461377A (fr) | 1965-10-07 | 1965-10-07 | Dispositif oscillant à torsion pour mouvement d'horlogerie électronique |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3428879A (US07655688-20100202-C00086.png) |
| CH (1) | CH461377A (US07655688-20100202-C00086.png) |
| FR (1) | FR1486631A (US07655688-20100202-C00086.png) |
| GB (1) | GB1154349A (US07655688-20100202-C00086.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3534468A (en) * | 1968-08-05 | 1970-10-20 | Motorola Inc | Method of making an electromechanical frequency responsive device with armature supported on torsion band |
| US4044283A (en) * | 1975-10-22 | 1977-08-23 | Schiller Industries, Inc. | Electromechanical resonator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH414472A (fr) * | 1961-05-24 | 1966-01-31 | Movado Montres | Pièce d'horlogerie comprenant un oscillateur mécanique |
| US3351788A (en) * | 1966-02-01 | 1967-11-07 | Movado Montres | Apparatus for mechanically converting the oscillating movement of an electro-mechanical oscillator |
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1965
- 1965-10-07 CH CH1385765A patent/CH461377A/fr unknown
-
1966
- 1966-07-11 FR FR21504A patent/FR1486631A/fr not_active Expired
- 1966-09-06 GB GB39889/66A patent/GB1154349A/en not_active Expired
- 1966-10-07 US US585129A patent/US3428879A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH461377A (fr) | 1968-03-29 |
| US3428879A (en) | 1969-02-18 |
| FR1486631A (fr) | 1967-06-30 |
| GB1154349A (en) | 1969-06-04 |
