CH1135065A4 - - Google Patents
Info
- Publication number
- CH1135065A4 CH1135065A4 CH1135065D CH1135065D CH1135065A4 CH 1135065 A4 CH1135065 A4 CH 1135065A4 CH 1135065 D CH1135065 D CH 1135065D CH 1135065 D CH1135065 D CH 1135065D CH 1135065 A4 CH1135065 A4 CH 1135065A4
- 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
- G04C3/107—Controlling frequency or amplitude of the oscillating system
-
- 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
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1135065A CH483045A (fr) | 1965-08-12 | 1965-08-12 | Dispositif de stabilisation de la fréquence d'oscillation d'un oscillateur mécanique pour appareil destiné à la mesure du temps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1135065A4 true CH1135065A4 (it) | 1969-08-29 |
Family
ID=4372637
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1135065D CH1135065A4 (it) | 1965-08-12 | 1965-08-12 | |
| CH1135065A CH483045A (fr) | 1965-08-12 | 1965-08-12 | Dispositif de stabilisation de la fréquence d'oscillation d'un oscillateur mécanique pour appareil destiné à la mesure du temps |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1135065A CH483045A (fr) | 1965-08-12 | 1965-08-12 | Dispositif de stabilisation de la fréquence d'oscillation d'un oscillateur mécanique pour appareil destiné à la mesure du temps |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3463948A (it) |
| CH (2) | CH1135065A4 (it) |
| DE (1) | DE1523907B2 (it) |
| GB (1) | GB1142676A (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3671766A (en) * | 1970-06-29 | 1972-06-20 | Hughes Aircraft Co | Oscillating mechanism |
| CH702187A2 (fr) | 2009-11-02 | 2011-05-13 | Lvmh Swiss Mft Sa | Organe réglant pour montre bracelet, et pièce d'horlogerie comportant un tel organe réglant. |
| CH702188B1 (fr) | 2009-11-02 | 2017-12-29 | Lvmh Swiss Mft Sa | Organe réglant pour montre bracelet, et pièce d'horlogerie comportant un tel organe réglant. |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2665581A (en) * | 1944-01-13 | 1954-01-12 | Clare H Kean | Dynamic displacement meter |
| CH243725A (de) * | 1944-12-13 | 1946-07-31 | Patelhold Patentverwertung | Einrichtung mit einem mechanischen, durch elektrische Mittel in Schwingungen zu versetzenden Schwingsystem. |
| US2888582A (en) * | 1953-06-19 | 1959-05-26 | Bulova Watch Co Inc | Tuning fork oscillator |
| IT547049A (it) * | 1953-06-19 | |||
| US2928308A (en) * | 1954-03-12 | 1960-03-15 | Atlantic Refining Co | Means for controlling the frequency of a tuning fork |
| US2950447A (en) * | 1955-03-31 | 1960-08-23 | Clarence H Mcshan | Electromechanical transducer apparatus and systems embodying the same |
| NL126920C (it) * | 1961-09-18 | |||
| US3243951A (en) * | 1962-03-28 | 1966-04-05 | Toko Radio Coil Kenkyusho Kk | Flexure vibration type electrical vibrator and transistor oscillator utilizing the same |
| US3192701A (en) * | 1962-11-30 | 1965-07-06 | Tanaka Kazuo | Vibratory motion converter for an electric timepiece |
| US3167905A (en) * | 1963-07-16 | 1965-02-02 | Bulova Watch Co Inc | Motion transformers for electronically controlled timepiece |
-
1965
- 1965-08-12 CH CH1135065D patent/CH1135065A4/xx unknown
- 1965-08-12 CH CH1135065A patent/CH483045A/fr unknown
-
1966
- 1966-08-01 US US569151A patent/US3463948A/en not_active Expired - Lifetime
- 1966-08-06 DE DE19661523907 patent/DE1523907B2/de active Pending
- 1966-08-12 GB GB36315/66A patent/GB1142676A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1523907B2 (de) | 1972-01-27 |
| US3463948A (en) | 1969-08-26 |
| CH483045A (fr) | 1969-08-29 |
| DE1523907A1 (de) | 1969-12-04 |
| GB1142676A (en) | 1969-02-12 |