CH338154A - Elektrische Uhr - Google Patents

Elektrische Uhr

Info

Publication number
CH338154A
CH338154A CH338154DA CH338154A CH 338154 A CH338154 A CH 338154A CH 338154D A CH338154D A CH 338154DA CH 338154 A CH338154 A CH 338154A
Authority
CH
Switzerland
Prior art keywords
electric clock
clock
electric
Prior art date
Application number
Other languages
English (en)
Original Assignee
Bulova Watch Co Inc
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 Bulova Watch Co Inc filed Critical Bulova Watch Co Inc
Publication of CH338154A publication Critical patent/CH338154A/de

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH338154D 1956-07-27 1955-01-28 Elektrische Uhr CH338154A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2322456A GB832781A (en) 1956-07-27 1956-07-27 Timepiece arrangement

Publications (1)

Publication Number Publication Date
CH338154A true CH338154A (de) 1959-04-30

Family

ID=10192162

Family Applications (1)

Application Number Title Priority Date Filing Date
CH338154D CH338154A (de) 1956-07-27 1955-01-28 Elektrische Uhr

Country Status (6)

Country Link
CA (1) CA579165A (de)
CH (1) CH338154A (de)
DE (1) DE1037973B (de)
FR (1) FR1172004A (de)
GB (1) GB832781A (de)
IT (1) IT564926A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192702A (en) * 1963-04-11 1965-07-06 Kato Yoshiaki Mechanical vibrator for time base

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR519415A (fr) * 1920-07-08 1921-06-09 Maurice Philippe Favre Bulle Bati d'horloge électro-magnétique
FR549785A (fr) * 1922-04-06 1923-02-19 Montre électrique
DE873973C (de) * 1948-10-02 1953-04-20 Willy Dr-Ing Messerschmitt Uhr, insbesondere Taschen- und Armbanduhr, mit elektrisch angetriebenem Schaltwerk
CH297906A (fr) * 1952-06-03 1954-04-15 Rolex Montres Montre munie d'une pile électrique.
FR1082790A (fr) * 1953-05-26 1955-01-03 Lip Procédé et dispositif pour permettre à un usager de déterminer la date du changement et du remplacement de la source d'énergie actionnant le mécanisme d'horlogerie

Also Published As

Publication number Publication date
GB832781A (en) 1960-04-13
IT564926A (de)
FR1172004A (fr) 1959-02-04
CA579165A (en) 1959-07-07
DE1037973B (de) 1958-08-28

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