FR1240964A - Mechanical oscillator - Google Patents

Mechanical oscillator

Info

Publication number
FR1240964A
FR1240964A FR810692A FR810692A FR1240964A FR 1240964 A FR1240964 A FR 1240964A FR 810692 A FR810692 A FR 810692A FR 810692 A FR810692 A FR 810692A FR 1240964 A FR1240964 A FR 1240964A
Authority
FR
France
Prior art keywords
mechanical oscillator
oscillator
mechanical
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
FR810692A
Other languages
French (fr)
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.)
Movado Watch Co SA
Original Assignee
Fabriques Movado
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 Fabriques Movado filed Critical Fabriques Movado
Application granted granted Critical
Publication of FR1240964A publication Critical patent/FR1240964A/en
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
    • 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)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR810692A 1958-11-21 1959-11-19 Mechanical oscillator Expired FR1240964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240964X 1958-11-21

Publications (1)

Publication Number Publication Date
FR1240964A true FR1240964A (en) 1960-09-09

Family

ID=4564639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810692A Expired FR1240964A (en) 1958-11-21 1959-11-19 Mechanical oscillator

Country Status (1)

Country Link
FR (1) FR1240964A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227843B (en) * 1961-03-14 1966-10-27 Suisse De Rech S Horlogeres La Mechanical oscillator for an electronic watch
DE1256588B (en) * 1961-05-23 1967-12-14 Movado Montres Oscillating system for an electric timepiece
DE1267619B (en) * 1962-08-22 1968-05-02 Manuf Des Montres Universal Torsional oscillator for electronic clocks
DE1291689B (en) * 1963-03-16 1969-03-27 United States Time Corp Time-keeping device
DE1523851B1 (en) * 1963-03-16 1970-12-17 United States Time Corp Time-keeping device
DE1523782B1 (en) * 1965-05-07 1972-01-13 Junghans Gmbh Geb Oscillator arrangement moving in a straight line, preferably for portable watches

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227843B (en) * 1961-03-14 1966-10-27 Suisse De Rech S Horlogeres La Mechanical oscillator for an electronic watch
DE1256588B (en) * 1961-05-23 1967-12-14 Movado Montres Oscillating system for an electric timepiece
DE1267619B (en) * 1962-08-22 1968-05-02 Manuf Des Montres Universal Torsional oscillator for electronic clocks
DE1291689B (en) * 1963-03-16 1969-03-27 United States Time Corp Time-keeping device
DE1523851B1 (en) * 1963-03-16 1970-12-17 United States Time Corp Time-keeping device
DE1523782B1 (en) * 1965-05-07 1972-01-13 Junghans Gmbh Geb Oscillator arrangement moving in a straight line, preferably for portable watches

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