FR762377A - Device of an electromagnetic circular balance wheel motor for a clockwork movement - Google Patents

Device of an electromagnetic circular balance wheel motor for a clockwork movement

Info

Publication number
FR762377A
FR762377A FR762377DA FR762377A FR 762377 A FR762377 A FR 762377A FR 762377D A FR762377D A FR 762377DA FR 762377 A FR762377 A FR 762377A
Authority
FR
France
Prior art keywords
wheel motor
balance wheel
clockwork movement
circular balance
electromagnetic circular
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
Fabre
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 FR762377A publication Critical patent/FR762377A/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
    • G04C3/04—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)
FR762377D 1933-10-16 1933-10-16 Device of an electromagnetic circular balance wheel motor for a clockwork movement Expired FR762377A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR762377T 1933-10-16

Publications (1)

Publication Number Publication Date
FR762377A true FR762377A (en) 1934-04-10

Family

ID=9176535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR762377D Expired FR762377A (en) 1933-10-16 1933-10-16 Device of an electromagnetic circular balance wheel motor for a clockwork movement

Country Status (1)

Country Link
FR (1) FR762377A (en)

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