BE520608A - - Google Patents

Info

Publication number
BE520608A
BE520608A BE520608DA BE520608A BE 520608 A BE520608 A BE 520608A BE 520608D A BE520608D A BE 520608DA BE 520608 A BE520608 A BE 520608A
Authority
BE
Belgium
Prior art keywords
balance
suspension
contacts
springs
mercury
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE520608A publication Critical patent/BE520608A/fr

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
    • G04C3/02Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
    • G04C3/027Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using electromagnetic coupling between electric power source and pendulum
    • G04C3/0273Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using electromagnetic coupling between electric power source and pendulum the pendulum controlling contacts, thereby electromagnetically driving the gear-train or several gear-trains

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
BE520608D BE520608A (forum.php)

Publications (1)

Publication Number Publication Date
BE520608A true BE520608A (forum.php)

Family

ID=156427

Family Applications (1)

Application Number Title Priority Date Filing Date
BE520608D BE520608A (forum.php)

Country Status (1)

Country Link
BE (1) BE520608A (forum.php)

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