CH586560A4 - Electronic watch - Google Patents

Electronic watch

Info

Publication number
CH586560A4
CH586560A4 CH586560D CH586560D CH586560A4 CH 586560 A4 CH586560 A4 CH 586560A4 CH 586560 D CH586560 D CH 586560D CH 586560 D CH586560 D CH 586560D CH 586560 A4 CH586560 A4 CH 586560A4
Authority
CH
Switzerland
Prior art keywords
electronic watch
watch
electronic
Prior art date
Application number
CH586560D
Other languages
French (fr)
Original Assignee
Montres Zenith S A Fab
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
Priority claimed from CH541960A external-priority patent/CH463400A/en
Application filed by Montres Zenith S A Fab filed Critical Montres Zenith S A Fab
Publication of CH586560A4 publication Critical patent/CH586560A4/en

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
    • G04C3/04—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 balance
    • G04C3/06—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 balance using electromagnetic coupling between electric power source and balance
    • G04C3/065—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 balance using electromagnetic coupling between electric power source and balance the balance controlling gear-train by means of static switches, e.g. transistor circuits
    • G04C3/067—Driving circuits with distinct detecting and driving coils
    • G04C3/068—Driving circuits with distinct detecting and driving coils provided with automatic control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
CH586560D 1960-05-09 1960-05-19 Electronic watch CH586560A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH541960A CH463400A (en) 1960-05-09 1960-05-09 Electronic watch
CH586560 1960-05-19

Publications (1)

Publication Number Publication Date
CH586560A4 true CH586560A4 (en) 1969-07-31

Family

ID=25697655

Family Applications (1)

Application Number Title Priority Date Filing Date
CH586560D CH586560A4 (en) 1960-05-09 1960-05-19 Electronic watch

Country Status (1)

Country Link
CH (1) CH586560A4 (en)

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