FR1101674A - Electric clock with a balance oscillating in a vertical plane, characterized by an electrical circuit comprising a capacitor, a mercury contactor and an electromagnet actuating the cogs of the hands - Google Patents

Electric clock with a balance oscillating in a vertical plane, characterized by an electrical circuit comprising a capacitor, a mercury contactor and an electromagnet actuating the cogs of the hands

Info

Publication number
FR1101674A
FR1101674A FR1101674DA FR1101674A FR 1101674 A FR1101674 A FR 1101674A FR 1101674D A FR1101674D A FR 1101674DA FR 1101674 A FR1101674 A FR 1101674A
Authority
FR
France
Prior art keywords
cogs
hands
capacitor
vertical plane
electrical circuit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Thadee Masson
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 filed Critical
Application granted granted Critical
Publication of FR1101674A publication Critical patent/FR1101674A/en
Expired legal-status Critical Current

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
    • G04C3/02—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 pendulum
    • G04C3/027—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 pendulum using electromagnetic coupling between electric power source and pendulum
    • G04C3/0273—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 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)
FR1101674D 1954-02-19 1954-02-19 Electric clock with a balance oscillating in a vertical plane, characterized by an electrical circuit comprising a capacitor, a mercury contactor and an electromagnet actuating the cogs of the hands Expired FR1101674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1101674T 1954-02-19

Publications (1)

Publication Number Publication Date
FR1101674A true FR1101674A (en) 1955-10-10

Family

ID=9621142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1101674D Expired FR1101674A (en) 1954-02-19 1954-02-19 Electric clock with a balance oscillating in a vertical plane, characterized by an electrical circuit comprising a capacitor, a mercury contactor and an electromagnet actuating the cogs of the hands

Country Status (1)

Country Link
FR (1) FR1101674A (en)

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