FR23232E - Mécanisme d'horloge électro-magnétique - Google Patents

Mécanisme d'horloge électro-magnétique

Info

Publication number
FR23232E
FR23232E FR23232A FR23232DA FR23232E FR 23232 E FR23232 E FR 23232E FR 23232 A FR23232 A FR 23232A FR 23232D A FR23232D A FR 23232DA FR 23232 E FR23232 E FR 23232E
Authority
FR
France
Prior art keywords
electro
clock mechanism
magnetic clock
magnetic
clock
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
FR23232A
Other languages
English (en)
Inventor
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 FR23232E publication Critical patent/FR23232E/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B7/00—Electrophoretic production of compounds or non-metals
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR23232A 1920-05-21 1920-07-08 Mécanisme d'horloge électro-magnétique Expired FR23232E (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR518465T 1920-05-21
FR23232T 1920-07-08
FR33987T 1927-08-12

Publications (1)

Publication Number Publication Date
FR23232E true FR23232E (fr) 1921-10-18

Family

ID=40352173

Family Applications (3)

Application Number Title Priority Date Filing Date
FR518465A Expired FR518465A (fr) 1920-05-21 1920-05-21 Mécanisme d'horloge électro-magnétique
FR23232A Expired FR23232E (fr) 1920-05-21 1920-07-08 Mécanisme d'horloge électro-magnétique
FR33987D Expired FR33987E (fr) 1920-05-21 1927-08-12 Perfectionnements aux procédés de fabrication des émulsions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR518465A Expired FR518465A (fr) 1920-05-21 1920-05-21 Mécanisme d'horloge électro-magnétique

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR33987D Expired FR33987E (fr) 1920-05-21 1927-08-12 Perfectionnements aux procédés de fabrication des émulsions

Country Status (1)

Country Link
FR (3) FR518465A (fr)

Also Published As

Publication number Publication date
FR518465A (fr) 1921-05-26
FR33987E (fr) 1929-04-29

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