CH8244059A4 - Pièce d'horlogerie électronique - Google Patents

Pièce d'horlogerie électronique

Info

Publication number
CH8244059A4
CH8244059A4 CH8244059A CH8244059A CH8244059A4 CH 8244059 A4 CH8244059 A4 CH 8244059A4 CH 8244059 A CH8244059 A CH 8244059A CH 8244059 A CH8244059 A CH 8244059A CH 8244059 A4 CH8244059 A4 CH 8244059A4
Authority
CH
Switzerland
Prior art keywords
electronic timepiece
timepiece
electronic
Prior art date
Application number
CH8244059A
Other languages
English (en)
Other versions
CH378240A (fr
Inventor
Eysen Richard
Original Assignee
Zenith Montres
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 Zenith Montres filed Critical Zenith Montres
Priority to CH8244059A priority Critical patent/CH378240A/fr
Priority to GB3498360A priority patent/GB921729A/en
Publication of CH8244059A4 publication Critical patent/CH8244059A4/fr
Publication of CH378240A publication Critical patent/CH378240A/fr

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH8244059A 1959-04-10 1959-12-28 Pièce d'horlogerie électronique CH378240A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH8244059A CH378240A (fr) 1959-04-10 1959-12-28 Pièce d'horlogerie électronique
GB3498360A GB921729A (fr) 1959-12-28 1960-10-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH353692T 1959-04-10
CH8244059A CH378240A (fr) 1959-04-10 1959-12-28 Pièce d'horlogerie électronique

Publications (2)

Publication Number Publication Date
CH8244059A4 true CH8244059A4 (fr) 1964-02-14
CH378240A CH378240A (fr) 1964-07-15

Family

ID=25737132

Family Applications (1)

Application Number Title Priority Date Filing Date
CH8244059A CH378240A (fr) 1959-04-10 1959-12-28 Pièce d'horlogerie électronique

Country Status (1)

Country Link
CH (1) CH378240A (fr)

Also Published As

Publication number Publication date
CH378240A (fr) 1964-07-15

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