FR453185A - Système d'horloges électriques simplifiées - Google Patents

Système d'horloges électriques simplifiées

Info

Publication number
FR453185A
FR453185A FR453185DA FR453185A FR 453185 A FR453185 A FR 453185A FR 453185D A FR453185D A FR 453185DA FR 453185 A FR453185 A FR 453185A
Authority
FR
France
Prior art keywords
clock system
electric clock
simplified electric
simplified
electric
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
English (en)
Inventor
Marcel Bardeau
Lucien-Benjamin Vautier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LUCIEN BENJAMIN VAUTIER
MARCEL BARDEAU
Original Assignee
LUCIEN BENJAMIN VAUTIER
MARCEL BARDEAU
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 LUCIEN BENJAMIN VAUTIER, MARCEL BARDEAU filed Critical LUCIEN BENJAMIN VAUTIER
Application granted granted Critical
Publication of FR453185A publication Critical patent/FR453185A/fr
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
    • G04C3/04—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
    • G04C3/061—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 contacts and mechanically driving the gear-train

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR453185D 1912-12-23 1912-12-23 Système d'horloges électriques simplifiées Expired FR453185A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR453185T 1912-12-23

Publications (1)

Publication Number Publication Date
FR453185A true FR453185A (fr) 1913-06-02

Family

ID=1493321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR453185D Expired FR453185A (fr) 1912-12-23 1912-12-23 Système d'horloges électriques simplifiées

Country Status (1)

Country Link
FR (1) FR453185A (fr)

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