FR510234A - Horloge électro-magnétique - Google Patents

Horloge électro-magnétique

Info

Publication number
FR510234A
FR510234A FR510234A FR510234DA FR510234A FR 510234 A FR510234 A FR 510234A FR 510234 A FR510234 A FR 510234A FR 510234D A FR510234D A FR 510234DA FR 510234 A FR510234 A FR 510234A
Authority
FR
France
Prior art keywords
electro
magnetic clock
clock
magnetic
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
FR510234A
Other languages
English (en)
Inventor
Veuve Marcel-Andre Moulin
Maurice-Philippe Favre-Bulle
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.)
MAURICE PHILIPPE FAVRE BULLE
Original Assignee
MAURICE PHILIPPE FAVRE BULLE
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 MAURICE PHILIPPE FAVRE BULLE filed Critical MAURICE PHILIPPE FAVRE BULLE
Application granted granted Critical
Publication of FR510234A publication Critical patent/FR510234A/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
    • G04C3/02—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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR510234A 1918-12-23 1918-12-23 Horloge électro-magnétique Expired FR510234A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR510234T 1918-12-23

Publications (1)

Publication Number Publication Date
FR510234A true FR510234A (fr) 1920-11-29

Family

ID=8911648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510234A Expired FR510234A (fr) 1918-12-23 1918-12-23 Horloge électro-magnétique

Country Status (1)

Country Link
FR (1) FR510234A (fr)

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