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
Application number
CH1385765A
Other versions
CH461377A (fr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to CH1385765A priority Critical patent/CH461377A/fr
Priority to FR21504A priority patent/FR1486631A/fr
Priority to GB39889/66A priority patent/GB1154349A/en
Priority to US585129A priority patent/US3428879A/en
Publication of CH461377A publication Critical patent/CH461377A/fr
Publication of CH1385765A4 publication Critical patent/CH1385765A4/xx

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
    • 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)
  • Electromechanical Clocks (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH1385765A 1965-10-07 1965-10-07 Dispositif oscillant à torsion pour mouvement d'horlogerie électronique CH461377A (fr)

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 (xx) 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 (xx)
CH (1) CH461377A (xx)
FR (1) FR1486631A (xx)
GB (1) GB1154349A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US3428879A (en) 1969-02-18
CH461377A (fr) 1968-03-29
FR1486631A (fr) 1967-06-30
GB1154349A (en) 1969-06-04

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