CH408795A - Electronic watch - Google Patents

Electronic watch

Info

Publication number
CH408795A
CH408795A CH196864A CH196864A CH408795A CH 408795 A CH408795 A CH 408795A CH 196864 A CH196864 A CH 196864A CH 196864 A CH196864 A CH 196864A CH 408795 A CH408795 A CH 408795A
Authority
CH
Switzerland
Prior art keywords
electronic watch
watch
electronic
Prior art date
Application number
CH196864A
Other languages
German (de)
Inventor
Hetzel Max
Original Assignee
Centre Electron Horloger
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 Electron Horloger filed Critical Centre Electron Horloger
Priority to CH196864D priority Critical patent/CH196864A4/xx
Priority to CH196864A priority patent/CH408795A/en
Priority to AT119365A priority patent/AT252130B/en
Priority to DE1523882A priority patent/DE1523882C3/en
Priority to GB660465A priority patent/GB1060701A/en
Publication of CH408795A publication Critical patent/CH408795A/en
Priority to US545375A priority patent/US3328657A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
    • G04F5/10—Apparatus for producing preselected time intervals for use as timing standards using electric or electronic resonators
    • 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
    • G04B18/00—Mechanisms for setting frequency
    • 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
    • G04C3/008—Mounting, assembling of components
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromechanical Clocks (AREA)
CH196864A 1964-02-18 1964-02-18 Electronic watch CH408795A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH196864D CH196864A4 (en) 1964-02-18 1964-02-18
CH196864A CH408795A (en) 1964-02-18 1964-02-18 Electronic watch
AT119365A AT252130B (en) 1964-02-18 1965-02-10 Electronic watch
DE1523882A DE1523882C3 (en) 1964-02-18 1965-02-11 Electronic clock with a two-armed oscillating oscillator
GB660465A GB1060701A (en) 1964-02-18 1965-02-16 Electronic watch
US545375A US3328657A (en) 1964-02-18 1966-04-26 Electronic watch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH196864A CH408795A (en) 1964-02-18 1964-02-18 Electronic watch

Publications (1)

Publication Number Publication Date
CH408795A true CH408795A (en) 1965-06-15

Family

ID=4222809

Family Applications (2)

Application Number Title Priority Date Filing Date
CH196864D CH196864A4 (en) 1964-02-18 1964-02-18
CH196864A CH408795A (en) 1964-02-18 1964-02-18 Electronic watch

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH196864D CH196864A4 (en) 1964-02-18 1964-02-18

Country Status (3)

Country Link
AT (1) AT252130B (en)
CH (2) CH196864A4 (en)
GB (1) GB1060701A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1523715B1 (en) * 1965-11-30 1969-09-18 Centre Electron Horloger Device for protecting a mechanical oscillator used as a time standard against impacts and vibrations
FR2070821A1 (en) * 1969-12-12 1971-09-17 Bulova Watch Co Inc

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3524117A (en) * 1967-11-02 1970-08-11 Reich Robert W Transistorized amplifier for electronic clockwork motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1523715B1 (en) * 1965-11-30 1969-09-18 Centre Electron Horloger Device for protecting a mechanical oscillator used as a time standard against impacts and vibrations
FR2070821A1 (en) * 1969-12-12 1971-09-17 Bulova Watch Co Inc

Also Published As

Publication number Publication date
AT252130B (en) 1967-02-10
GB1060701A (en) 1967-03-08
CH196864A4 (en) 1965-06-15

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