IT558253A - - Google Patents
Info
- Publication number
- IT558253A IT558253A IT558253DA IT558253A IT 558253 A IT558253 A IT 558253A IT 558253D A IT558253D A IT 558253DA IT 558253 A IT558253 A IT 558253A
- 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
- 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
-
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
- G10G7/02—Tuning forks or like devices
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
-
- 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)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH761609X | 1953-06-19 | ||
| CH818678X | 1955-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT558253A true IT558253A (xx) |
Family
ID=31979231
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT547049D IT547049A (xx) | 1953-06-19 | ||
| IT558253D IT558253A (xx) | 1953-06-19 | ||
| IT517679D IT517679A (xx) | 1953-06-19 | ||
| IT591162D IT591162A (xx) | 1953-06-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT547049D IT547049A (xx) | 1953-06-19 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT517679D IT517679A (xx) | 1953-06-19 | ||
| IT591162D IT591162A (xx) | 1953-06-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US2949727A (xx) |
| CA (3) | CA609691A (xx) |
| CH (4) | CH312290A (xx) |
| DE (4) | DE971059C (xx) |
| FR (4) | FR1102373A (xx) |
| GB (4) | GB761609A (xx) |
| IT (4) | IT591162A (xx) |
| NL (2) | NL6410473A (xx) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT547049A (xx) * | 1953-06-19 | |||
| US2962643A (en) * | 1955-04-26 | 1960-11-29 | Omega Brandt & Freres Sa Louis | Time-piece |
| DE1117054B (de) * | 1956-04-14 | 1961-11-09 | Kieninger & Obergfell | Zeithaltende elektrische Vorrichtung, insbesondere elektrische Uhr |
| IT563090A (xx) * | 1956-07-30 | |||
| DE1043963B (de) * | 1957-02-15 | 1958-11-13 | Kieninger & Obergfell | Gangregler fuer eine Uhr, vorzugsweise fuer eine elektrische Uhr |
| US3118098A (en) * | 1957-06-07 | 1964-01-14 | Jahresuhren Fabrik G M B H | Oscillating drive electromagnetic motor system |
| US2957116A (en) * | 1957-06-14 | 1960-10-18 | Hurd Lock & Mfg Company | Mechano-electric clocks |
| DE1217883B (de) * | 1960-04-06 | 1966-05-26 | Baehni & Co S A | Elektrische Uhr mit einem Impulsgeber und einem Antriebsorgan fuer das Raederwerk, unter Verwendung eines magnetostriktiven Schwingers |
| US3122047A (en) * | 1960-04-25 | 1964-02-25 | Gen Electric | Tuning fork |
| US3079748A (en) * | 1960-06-27 | 1963-03-05 | Sylvania Electric Prod | Illuminated electronic time piece |
| US3202847A (en) * | 1960-07-28 | 1965-08-24 | Marcellus S Merrill | Tunable vibration pick-up device |
| DE1279557B (de) * | 1961-01-19 | 1968-10-03 | Bulova Watch Co Inc | Stimmgabel als zeitbestimmendes Glied fuer eine elektrische Uhr |
| US3184981A (en) * | 1961-01-19 | 1965-05-25 | Bulova Watch Co Inc | Electronically-controlled timepiece and motion transformer therefor |
| US3187082A (en) * | 1961-02-01 | 1965-06-01 | Cool Fin Electronics Corp | Heat dissipating electrical shield |
| DE1673740B2 (de) * | 1961-05-24 | 1972-05-10 | Fabriques Movado, La Chaux-de-Fonds (Schweiz) | Elekrtomechanisches schwingungssystem, insbesondere fuer eine elektrische uhr |
| US3106124A (en) * | 1961-07-21 | 1963-10-08 | Melpar Inc | Tuning forks |
| GB1017765A (en) * | 1961-10-21 | 1966-01-19 | Nihon Denki Tokei Company Ltd | Magnetic escapement |
| DE1235824B (de) * | 1962-01-05 | 1967-03-02 | Georges Ceppi | Einrichtung zum Antrieb eines zeithaltenden elektrischen Geraets |
| DE1236423B (de) * | 1962-01-05 | 1967-03-09 | Georges Ceppi | Oszillator fuer Uhren |
| US3243951A (en) * | 1962-03-28 | 1966-04-05 | Toko Radio Coil Kenkyusho Kk | Flexure vibration type electrical vibrator and transistor oscillator utilizing the same |
| DE1190046B (de) * | 1962-06-29 | 1965-04-01 | Diehl Fa | Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhrenantrieben |
| DE1274038B (de) * | 1962-07-12 | 1968-07-25 | Nihon Denki Tokei Co Ltd | Stimmgabeluhr |
| CH405171A (fr) * | 1962-08-11 | 1965-09-15 | Lavet Marius Jean | Appareil horaire et procédé de fabrication de cet appareil |
| NL296548A (xx) * | 1962-08-15 | |||
| DE1267619B (de) * | 1962-08-22 | 1968-05-02 | Manuf Des Montres Universal | Torsionsoszillator fuer elektronische Uhren |
| US3187575A (en) * | 1963-01-07 | 1965-06-08 | Bulova Watch Co Inc | Resonant bolometer |
| CH393198A (de) * | 1963-01-22 | 1965-02-15 | Foerderung Forschung Gmbh | Tragbare elektrische Uhr |
| DE1209961B (de) * | 1963-02-20 | 1966-01-27 | Junghans Geb Ag | Schaltungsanordnung fuer den elektrisch angetriebenen Schwinger eines zeithaltenden Geraetes |
| DE1291689B (de) * | 1963-03-16 | 1969-03-27 | United States Time Corp | Zeithaltendes Geraet |
| DE1226046B (de) * | 1963-05-08 | 1966-09-29 | Bulova Watch Co Inc | Mechanischer Schwinger mit magnetischen Steuer- und Triebelementen |
| DE1235823B (de) * | 1963-07-16 | 1967-03-02 | Bulova Watch Co Inc | Verbesserungen an mechanischen UEbertragungs-vorrichtungen elektrisch gesteuerter Uhren |
| CH638164A4 (fr) * | 1964-05-15 | 1966-09-30 | Baehni & Co S A | Montre électronique |
| DE1523934A1 (de) * | 1965-06-08 | 1970-03-26 | Junghans Gmbh Geb | Auf elektromagnetischem Wege in Schwingung gehaltene Stimmgabel |
| CH483045A (fr) * | 1965-08-12 | 1969-08-29 | Movado Montres | Dispositif de stabilisation de la fréquence d'oscillation d'un oscillateur mécanique pour appareil destiné à la mesure du temps |
| US3410081A (en) * | 1965-10-04 | 1968-11-12 | Gen Time Corp | Drive system for tuning fork timepiece |
| DE1287519B (de) * | 1966-04-22 | 1969-01-16 | Kienzle Uhrenfabriken Gmbh | Vorrichtung zur Umwandlung der Schwingungen einer Stimmgabel in eine fortschreitende Drehbewegung |
| CH771466A4 (xx) * | 1966-05-27 | 1969-01-31 | ||
| US3754152A (en) * | 1971-11-03 | 1973-08-21 | Bulova Watch Co Inc | Incrementally adjustable capacitor unit for tuning a crystal-controlled oscillator |
| WO1982000879A1 (en) * | 1979-02-12 | 1982-03-18 | R Scholl | Displacement transducer |
| EP2466401B1 (fr) | 2010-12-15 | 2013-08-14 | Asgalium Unitec SA | Résonateur magnétique pour pièce d'horlogerie mécanique |
| EP2574994A1 (fr) | 2011-09-29 | 2013-04-03 | Asgalium Unitec SA | Resonateur a diapason pour mouvement horloger mecanique |
| CH707471B1 (fr) | 2013-08-05 | 2014-07-31 | Rd Engineering Rudolf Dinger | Système régulateur pour montre mécanique. |
| EP2942673A1 (fr) | 2014-05-05 | 2015-11-11 | Asgalium Unitec S.A. | Oscillateur mécanique à diapason pour mouvement horloger |
| EP3206091B1 (fr) * | 2015-02-03 | 2019-01-23 | ETA SA Manufacture Horlogère Suisse | Résonateur isochrone d'horlogerie |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB601712A (en) * | 1945-02-26 | 1948-05-11 | Hillyard Thomas Stott | Improvements relating to apparatus for time measurement |
| US405471A (en) * | 1889-06-18 | Apparatus for generating electricity | ||
| FR579298A (xx) * | 1924-10-13 | |||
| CH76114A (fr) * | 1916-03-24 | 1917-11-01 | Edmond Degallier | Chronoscope électrique |
| DE384925C (de) * | 1921-08-11 | 1923-11-27 | Gaston Beauvais | Vorrichtung zur Umwandlung einer Vibrationsbewegung in eine Kreisbewegung |
| US1560056A (en) * | 1923-05-01 | 1925-11-03 | Western Electric Co | Source of waves of constant frequency |
| GB351639A (en) * | 1929-05-03 | 1931-07-02 | Marconi Wireless Telegraph Co | Improvements in or relating to oscillation generating apparatus |
| US1935215A (en) * | 1930-04-19 | 1933-11-14 | Central Commercial Co | Musical instrument |
| AT133325B (de) * | 1931-03-06 | 1933-05-10 | Johann Sampl | Elektrisches Zählwerk, insbesondere Uhr. |
| US1995624A (en) * | 1932-02-20 | 1935-03-26 | Lorenz C Ag | Means for generating electric oscillations |
| US2034787A (en) * | 1932-07-23 | 1936-03-24 | Leeds & Northrup Co | System for generating alternating current |
| FR767359A (fr) * | 1933-04-10 | 1934-07-17 | Appareil horaire synchrone | |
| US2036917A (en) * | 1934-03-06 | 1936-04-07 | Favre-Bulle Maurice Philippe | Electric timepiece |
| US2235317A (en) * | 1937-06-17 | 1941-03-18 | Thomas B Gibbs | Constant frequency generator |
| DE836470C (de) * | 1948-10-02 | 1952-04-15 | Siemens Ag | Frequenzgenerator fuer elektrische Stoppuhren |
| US2628343A (en) * | 1950-02-11 | 1953-02-10 | Varo Mfg Co Inc | Mechanical vibrating device |
| BE505739A (xx) * | 1950-09-12 | |||
| US2644920A (en) * | 1951-09-07 | 1953-07-07 | Rohr Aircraft Corp | Instrument for measuring magnetic permeability |
| US2680160A (en) * | 1951-09-15 | 1954-06-01 | Bell Telephone Labor Inc | Bias circuit for transistor amplifiers |
| DE921948C (de) * | 1951-12-16 | 1955-01-07 | August Dr Karolus | Elektrisch angeregte Stimmgabel |
| US2665546A (en) * | 1952-04-29 | 1954-01-12 | Hamilton Watch Co | Balance bar for watches |
| US2756406A (en) * | 1953-02-09 | 1956-07-24 | California Research Corp | Vibration detector |
| IT547049A (xx) * | 1953-06-19 | |||
| FR1090564A (fr) * | 1953-09-17 | 1955-03-31 | Hatot Leon Ets | Perfectionnements apportés aux mécanismes horaires et aux appareils analogues |
| GB746465A (en) * | 1953-09-17 | 1956-03-14 | Hatot Leon Ets | Improved electromagnetic impulse device for driving clocks |
| FR1143675A (fr) * | 1954-11-06 | 1957-10-03 | Philips Nv | Dispositif d'entretien d'oscillations mécaniques |
| FR1134560A (fr) * | 1955-08-23 | 1957-04-15 | Balancier circulaire à oscillations entretenues électriquement | |
| AT189648B (de) * | 1955-09-17 | 1957-04-25 | Landis & Gyr Ag | Zungenoszillator |
-
0
- IT IT547049D patent/IT547049A/it unknown
- CA CA577869A patent/CA577869A/en not_active Expired
- IT IT558253D patent/IT558253A/it unknown
- CA CA576917A patent/CA576917A/en not_active Expired
- IT IT517679D patent/IT517679A/it unknown
- CA CA609691A patent/CA609691A/en not_active Expired
- IT IT591162D patent/IT591162A/it unknown
- NL NL228637D patent/NL228637A/xx unknown
-
1953
- 1953-06-19 CH CH312290D patent/CH312290A/de unknown
-
1954
- 1954-06-13 DE DEB31384A patent/DE971059C/de not_active Expired
- 1954-06-15 GB GB17606/54A patent/GB761609A/en not_active Expired
- 1954-06-15 FR FR1102373D patent/FR1102373A/fr not_active Expired
- 1954-12-30 CH CH333403D patent/CH333403A/de unknown
-
1955
- 1955-02-16 CH CH334217D patent/CH334217A/de unknown
- 1955-03-07 DE DEB34785A patent/DE1023417B/de active Pending
- 1955-03-10 DE DEB34820A patent/DE1030263B/de active Pending
-
1956
- 1956-02-10 FR FR70323D patent/FR70323E/fr not_active Expired
- 1956-02-14 US US565452A patent/US2949727A/en not_active Expired - Lifetime
- 1956-02-15 FR FR70710D patent/FR70710E/fr not_active Expired
- 1956-02-16 GB GB4908/56A patent/GB818678A/en not_active Expired
- 1956-02-17 GB GB5064/56A patent/GB797851A/en not_active Expired
-
1957
- 1957-06-13 US US665480A patent/US2971323A/en not_active Expired - Lifetime
-
1958
- 1958-06-09 GB GB18418/58D patent/GB854196A/en not_active Expired
- 1958-06-13 CH CH353311D patent/CH353311A/de unknown
- 1958-06-13 DE DEB49284A patent/DE1124433B/de active Pending
- 1958-06-13 FR FR767965A patent/FR74802E/fr not_active Expired
-
1964
- 1964-09-09 NL NL6410473A patent/NL6410473A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE971059C (de) | 1958-12-04 |
| GB854196A (en) | 1960-11-16 |
| CH334217A (de) | 1958-11-15 |
| FR74802E (fr) | 1961-03-03 |
| CA577869A (en) | 1959-06-16 |
| GB797851A (en) | 1958-07-09 |
| US2949727A (en) | 1960-08-23 |
| CA609691A (en) | 1960-11-29 |
| CH333403A (de) | 1958-10-15 |
| DE1030263B (de) | 1958-05-14 |
| CA576917A (en) | 1959-06-02 |
| DE1023417B (de) | 1958-01-23 |
| GB761609A (en) | 1956-11-14 |
| FR70710E (fr) | 1959-07-10 |
| IT591162A (xx) | |
| GB818678A (en) | 1959-08-19 |
| DE1124433B (de) | 1962-02-22 |
| CH353311A (de) | 1961-03-31 |
| IT547049A (xx) | |
| NL228637A (xx) | |
| NL6410473A (xx) | 1964-10-26 |
| FR1102373A (fr) | 1955-10-19 |
| IT517679A (xx) | |
| FR70323E (fr) | 1959-04-06 |
| US2971323A (en) | 1961-02-14 |
| CH312290A (de) | 1955-12-31 |