FR1424368A - Perfectionnements aux montres électroniques - Google Patents

Perfectionnements aux montres électroniques

Info

Publication number
FR1424368A
FR1424368A FR5260A FR5260A FR1424368A FR 1424368 A FR1424368 A FR 1424368A FR 5260 A FR5260 A FR 5260A FR 5260 A FR5260 A FR 5260A FR 1424368 A FR1424368 A FR 1424368A
Authority
FR
France
Prior art keywords
electronic watches
watches
electronic
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR5260A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre Electronique Horloger SA
Original Assignee
Centre Electronique Horloger 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 Centre Electronique Horloger SA filed Critical Centre Electronique Horloger SA
Priority to FR5260A priority Critical patent/FR1424368A/fr
Application granted granted Critical
Publication of FR1424368A publication Critical patent/FR1424368A/fr
Expired legal-status Critical Current

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
    • 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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR5260A 1965-02-11 1965-02-11 Perfectionnements aux montres électroniques Expired FR1424368A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR5260A FR1424368A (fr) 1965-02-11 1965-02-11 Perfectionnements aux montres électroniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR5260A FR1424368A (fr) 1965-02-11 1965-02-11 Perfectionnements aux montres électroniques

Publications (1)

Publication Number Publication Date
FR1424368A true FR1424368A (fr) 1966-01-07

Family

ID=8570765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR5260A Expired FR1424368A (fr) 1965-02-11 1965-02-11 Perfectionnements aux montres électroniques

Country Status (1)

Country Link
FR (1) FR1424368A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673631B1 (de) * 1966-05-27 1970-11-05 Centre Electron Horloger Stossfaenger fuer mechanische Resonatoren,insbesondere in elektromechanischen Uhren
DE1673733B1 (de) * 1966-09-24 1970-11-12 Diamond Watch Ag Elektrisch anregbarer Resonator
FR2086392A1 (fr) * 1970-04-27 1971-12-31 Bernheim Erwin

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1673631B1 (de) * 1966-05-27 1970-11-05 Centre Electron Horloger Stossfaenger fuer mechanische Resonatoren,insbesondere in elektromechanischen Uhren
DE1673733B1 (de) * 1966-09-24 1970-11-12 Diamond Watch Ag Elektrisch anregbarer Resonator
FR2086392A1 (fr) * 1970-04-27 1971-12-31 Bernheim Erwin

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