IT552682A - - Google Patents
Info
- Publication number
- IT552682A IT552682A IT552682DA IT552682A IT 552682 A IT552682 A IT 552682A IT 552682D A IT552682D A IT 552682DA IT 552682 A IT552682 A IT 552682A
- Authority
- IT
- Italy
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
-
- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
- Y10T74/1553—Lever actuator
- Y10T74/1555—Rotary driven element
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH840086X | 1955-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT552682A true IT552682A (ru) |
Family
ID=4541157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT552682D IT552682A (ru) | 1955-05-12 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2960817A (ru) |
| CA (1) | CA583728A (ru) |
| CH (1) | CH342171A (ru) |
| DE (1) | DE1095747B (ru) |
| FR (1) | FR1153306A (ru) |
| GB (1) | GB840086A (ru) |
| IT (1) | IT552682A (ru) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3118383A (en) * | 1964-01-21 | Electromagnetically actuated device with feedback control | ||
| US3124730A (en) * | 1964-03-10 | Thoma | ||
| US3118098A (en) * | 1957-06-07 | 1964-01-14 | Jahresuhren Fabrik G M B H | Oscillating drive electromagnetic motor system |
| DE1087528B (de) * | 1958-01-10 | 1960-08-18 | Reich Robert W | Zeithaltendes elektrisches Geraet, insbesondere elektrische Uhr |
| DE1166101B (de) * | 1958-06-14 | 1964-03-19 | Durowe Deutsche Uhren Rohwerke | Kontaktlos gesteuerter mechanischer Schwinger als Gangordner eines zeithaltenden Geraets |
| US3079748A (en) * | 1960-06-27 | 1963-03-05 | Sylvania Electric Prod | Illuminated electronic time piece |
| US3132522A (en) * | 1960-12-06 | 1964-05-12 | Gen Precision Inc | Rotary speed regulator |
| CH308361A4 (ru) * | 1961-03-14 | 1963-04-11 | ||
| CH409791A (de) * | 1964-02-18 | 1965-11-30 | Centre Electron Horloger | Elektronische Kleinuhr |
| US3292064A (en) * | 1964-03-16 | 1966-12-13 | Gen Electric | Frequency regulated chronometer |
| DE1548062C3 (de) * | 1964-06-03 | 1975-12-11 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung für eine elektrische Uhr mit einem mechanischen Biege schwinger |
| US3338047A (en) * | 1965-10-18 | 1967-08-29 | Gen Time Corp | Frequency regulator for tuning fork drive system |
| DE1287519B (de) * | 1966-04-22 | 1969-01-16 | Kienzle Uhrenfabriken Gmbh | Vorrichtung zur Umwandlung der Schwingungen einer Stimmgabel in eine fortschreitende Drehbewegung |
| CH797368A4 (ru) * | 1968-05-29 | 1970-04-15 | ||
| DE2419432C3 (de) * | 1974-04-23 | 1985-05-09 | Papst-Motoren GmbH & Co KG, 7742 St Georgen | Kollektorloser Gleichstrommotor mit einem Stator und mit einem permanentmagnetischen Rotor |
| WO1982000879A1 (en) * | 1979-02-12 | 1982-03-18 | R Scholl | Displacement transducer |
| EP2175999B1 (en) | 2007-06-21 | 2017-01-04 | Gen-Probe Incorporated | Receptacles for use in performing processes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR767359A (fr) * | 1933-04-10 | 1934-07-17 | Appareil horaire synchrone | |
| FR1090564A (fr) * | 1953-09-17 | 1955-03-31 | Hatot Leon Ets | Perfectionnements apportés aux mécanismes horaires et aux appareils analogues |
| FR1092411A (fr) * | 1953-10-21 | 1955-04-21 | Hatot Leon Ets | Perfectionnements aux appareils horaires électromagnétiques |
-
0
- IT IT552682D patent/IT552682A/it unknown
- CA CA583728A patent/CA583728A/en not_active Expired
-
1955
- 1955-05-12 CH CH342171D patent/CH342171A/de unknown
-
1956
- 1956-05-11 DE DEB40212A patent/DE1095747B/de active Pending
- 1956-05-12 FR FR1153306D patent/FR1153306A/fr not_active Expired
- 1956-05-14 GB GB14867/56A patent/GB840086A/en not_active Expired
- 1956-05-14 US US584709A patent/US2960817A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1153306A (fr) | 1958-03-05 |
| CA583728A (en) | 1959-09-22 |
| DE1095747B (de) | 1960-12-22 |
| CH342171A (de) | 1959-10-31 |
| US2960817A (en) | 1960-11-22 |
| GB840086A (en) | 1960-07-06 |