CH1017064A4 - - Google Patents

Info

Publication number
CH1017064A4
CH1017064A4 CH1017064D CH1017064D CH1017064A4 CH 1017064 A4 CH1017064 A4 CH 1017064A4 CH 1017064 D CH1017064 D CH 1017064D CH 1017064 D CH1017064 D CH 1017064D CH 1017064 A4 CH1017064 A4 CH 1017064A4
Authority
CH
Switzerland
Application number
CH1017064D
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
Publication of CH1017064A4 publication Critical patent/CH1017064A4/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08Electromechanical 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
    • G04C3/10Electromechanical 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
    • G04C3/101Electromechanical 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
    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00Mechanisms for stabilising frequency
    • G04B17/04Oscillators acting by spring tension
    • G04B17/10Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane
    • GPHYSICS
    • G04HOROLOGY
    • G04CELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/08Electromechanical 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
    • G04C3/10Electromechanical 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
    • G04C3/101Electromechanical 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
    • G04C3/102Electromechanical 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)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CH1017064D 1964-08-04 1964-08-04 CH1017064A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1017064A CH457285A (en) 1964-08-04 1964-08-04 Torsion oscillator for electronic watch

Publications (1)

Publication Number Publication Date
CH1017064A4 true CH1017064A4 (en) 1967-12-29

Family

ID=4360135

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1017064A CH457285A (en) 1964-08-04 1964-08-04 Torsion oscillator for electronic watch
CH1017064D CH1017064A4 (en) 1964-08-04 1964-08-04

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1017064A CH457285A (en) 1964-08-04 1964-08-04 Torsion oscillator for electronic watch

Country Status (2)

Country Link
CH (2) CH457285A (en)
DE (1) DE1928978U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH911567A4 (en) * 1967-06-27 1970-10-30

Also Published As

Publication number Publication date
CH457285A (en) 1967-12-29
DE1928978U (en) 1965-12-09

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