FR1177277A - Method for the arrangement of an electrical circuit for the control by pulses of electro-magnetic devices, electro-magnetic devices and clockwork mechanisms, comprising application - Google Patents

Method for the arrangement of an electrical circuit for the control by pulses of electro-magnetic devices, electro-magnetic devices and clockwork mechanisms, comprising application

Info

Publication number
FR1177277A
FR1177277A FR1177277DA FR1177277A FR 1177277 A FR1177277 A FR 1177277A FR 1177277D A FR1177277D A FR 1177277DA FR 1177277 A FR1177277 A FR 1177277A
Authority
FR
France
Prior art keywords
electro
magnetic devices
pulses
arrangement
application
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)
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.)
LIP
Original Assignee
LIP
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 LIP filed Critical LIP
Application granted granted Critical
Publication of FR1177277A publication Critical patent/FR1177277A/en
Expired legal-status Critical Current

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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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR1177277D 1957-06-13 1957-06-13 Method for the arrangement of an electrical circuit for the control by pulses of electro-magnetic devices, electro-magnetic devices and clockwork mechanisms, comprising application Expired FR1177277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177277T 1957-06-13

Publications (1)

Publication Number Publication Date
FR1177277A true FR1177277A (en) 1959-04-22

Family

ID=9660141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177277D Expired FR1177277A (en) 1957-06-13 1957-06-13 Method for the arrangement of an electrical circuit for the control by pulses of electro-magnetic devices, electro-magnetic devices and clockwork mechanisms, comprising application

Country Status (1)

Country Link
FR (1) FR1177277A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335561A (en) * 1964-05-18 1967-08-15 Seiko Instr & Electronics Contactless battery timepiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335561A (en) * 1964-05-18 1967-08-15 Seiko Instr & Electronics Contactless battery timepiece

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