CH517337A - Oscillateur électromécanique pour l'application au domaine de la mesure du temps - Google Patents
Oscillateur électromécanique pour l'application au domaine de la mesure du tempsInfo
- Publication number
- CH517337A CH517337A CH1790269A CH1790269A CH517337A CH 517337 A CH517337 A CH 517337A CH 1790269 A CH1790269 A CH 1790269A CH 1790269 A CH1790269 A CH 1790269A CH 517337 A CH517337 A CH 517337A
- Authority
- CH
- Switzerland
- Prior art keywords
- application
- field
- time measurement
- electromechanical oscillator
- electromechanical
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
-
- 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
- G04C3/108—Driving circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1790269D CH1790269A4 (fr) | 1969-12-02 | 1969-12-02 | |
CH1790269A CH517337A (fr) | 1969-12-02 | 1969-12-02 | Oscillateur électromécanique pour l'application au domaine de la mesure du temps |
DE19702056586 DE2056586B2 (de) | 1969-12-02 | 1970-11-17 | Elektromechanischer oszillator insbesondere fuer die zeit messung |
US91321A US3663894A (en) | 1969-12-02 | 1970-11-20 | Electromechanical oscillator for time measurement |
FR7043312A FR2070226B1 (fr) | 1969-12-02 | 1970-12-02 | |
JP45105966A JPS4840433B1 (fr) | 1969-12-02 | 1970-12-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1790269A CH517337A (fr) | 1969-12-02 | 1969-12-02 | Oscillateur électromécanique pour l'application au domaine de la mesure du temps |
Publications (1)
Publication Number | Publication Date |
---|---|
CH517337A true CH517337A (fr) | 1971-09-15 |
Family
ID=4428952
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1790269D CH1790269A4 (fr) | 1969-12-02 | 1969-12-02 | |
CH1790269A CH517337A (fr) | 1969-12-02 | 1969-12-02 | Oscillateur électromécanique pour l'application au domaine de la mesure du temps |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1790269D CH1790269A4 (fr) | 1969-12-02 | 1969-12-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3663894A (fr) |
JP (1) | JPS4840433B1 (fr) |
CH (2) | CH1790269A4 (fr) |
DE (1) | DE2056586B2 (fr) |
FR (1) | FR2070226B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3784930A (en) * | 1972-07-06 | 1974-01-08 | A Werner | Amplitude stabilized oscillator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3061796A (en) * | 1958-09-03 | 1962-10-30 | Durowe A G | Electric drive device for driving a mechanical oscillatory system |
CH142467A4 (fr) * | 1967-01-31 | 1970-04-30 |
-
1969
- 1969-12-02 CH CH1790269D patent/CH1790269A4/xx unknown
- 1969-12-02 CH CH1790269A patent/CH517337A/fr not_active IP Right Cessation
-
1970
- 1970-11-17 DE DE19702056586 patent/DE2056586B2/de active Pending
- 1970-11-20 US US91321A patent/US3663894A/en not_active Expired - Lifetime
- 1970-12-02 FR FR7043312A patent/FR2070226B1/fr not_active Expired
- 1970-12-02 JP JP45105966A patent/JPS4840433B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4840433B1 (fr) | 1973-11-30 |
DE2056586B2 (de) | 1972-02-24 |
FR2070226A1 (fr) | 1971-09-10 |
FR2070226B1 (fr) | 1973-12-07 |
US3663894A (en) | 1972-05-16 |
CH1790269A4 (fr) | 1971-09-15 |
DE2056586A1 (de) | 1971-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |