CH414472A - Pièce d'horlogerie comprenant un oscillateur mécanique - Google Patents

Pièce d'horlogerie comprenant un oscillateur mécanique

Info

Publication number
CH414472A
CH414472A CH607261A CH607261A CH414472A CH 414472 A CH414472 A CH 414472A CH 607261 A CH607261 A CH 607261A CH 607261 A CH607261 A CH 607261A CH 414472 A CH414472 A CH 414472A
Authority
CH
Switzerland
Prior art keywords
timepiece
mechanical oscillator
oscillator
mechanical
Prior art date
Application number
CH607261A
Other languages
English (en)
French (fr)
Inventor
Favre Robert
Original Assignee
Movado Montres
Montres Perret Et Berthoud Sa
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 by Movado Montres, Montres Perret Et Berthoud Sa filed Critical Movado Montres
Priority to CH607261D priority Critical patent/CH607261A4/xx
Priority to CH607261A priority patent/CH414472A/fr
Priority to US196814A priority patent/US3173036A/en
Priority to GB20055/62A priority patent/GB995758A/en
Priority to US425873A priority patent/US3277643A/en
Publication of CH414472A publication Critical patent/CH414472A/fr

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
    • G04C3/08—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
CH607261A 1961-05-24 1961-05-24 Pièce d'horlogerie comprenant un oscillateur mécanique CH414472A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH607261D CH607261A4 (enEXAMPLES) 1961-05-24 1961-05-24
CH607261A CH414472A (fr) 1961-05-24 1961-05-24 Pièce d'horlogerie comprenant un oscillateur mécanique
US196814A US3173036A (en) 1961-05-24 1962-05-22 Time base, preferably for an electric time measuring device
GB20055/62A GB995758A (en) 1961-05-24 1962-05-24 An electro-mechanical oscillatory system, particularly for an electrical time-measuring device
US425873A US3277643A (en) 1961-05-24 1965-01-15 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH607261A CH414472A (fr) 1961-05-24 1961-05-24 Pièce d'horlogerie comprenant un oscillateur mécanique

Publications (1)

Publication Number Publication Date
CH414472A true CH414472A (fr) 1966-01-31

Family

ID=4303783

Family Applications (2)

Application Number Title Priority Date Filing Date
CH607261A CH414472A (fr) 1961-05-24 1961-05-24 Pièce d'horlogerie comprenant un oscillateur mécanique
CH607261D CH607261A4 (enEXAMPLES) 1961-05-24 1961-05-24

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH607261D CH607261A4 (enEXAMPLES) 1961-05-24 1961-05-24

Country Status (3)

Country Link
US (2) US3173036A (enEXAMPLES)
CH (2) CH414472A (enEXAMPLES)
GB (1) GB995758A (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH461377A (fr) * 1965-10-07 1968-03-29 Portescap Le Porte Dispositif oscillant à torsion pour mouvement d'horlogerie électronique

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541138A (en) * 1922-03-15 1925-06-09 Harje August Bengtsson Electric clock
GB432299A (en) * 1933-04-10 1935-07-24 Maurice Philippe Favre Bulle Improvements in electric timepieces
US2160876A (en) * 1936-09-16 1939-06-06 Bell Telephone Labor Inc Electromechanical transducer
FR1092411A (fr) * 1953-10-21 1955-04-21 Hatot Leon Ets Perfectionnements aux appareils horaires électromagnétiques
US2900786A (en) * 1956-05-31 1959-08-25 Bulova Watch Co Inc Timepiece arrangement
US2939971A (en) * 1956-10-22 1960-06-07 Gyrex Corp Mechanical vibratory unit
US2971104A (en) * 1957-04-22 1961-02-07 Varo Mfg Co Inc Tuning fork assembly including driving and pick-up coils
FR73591E (fr) * 1958-05-14 1960-08-22 Hatot Leon Ets Perfectionnements aux appareils horaires électromagnétiques
CH308361A4 (enEXAMPLES) * 1961-03-14 1963-04-11

Also Published As

Publication number Publication date
US3277643A (en) 1966-10-11
CH607261A4 (enEXAMPLES) 1966-01-31
US3173036A (en) 1965-03-09
GB995758A (en) 1965-06-23

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