FR19287E - Pendule à oscillations entretenues électriquement - Google Patents

Pendule à oscillations entretenues électriquement

Info

Publication number
FR19287E
FR19287E FR19287DA FR19287E FR 19287 E FR19287 E FR 19287E FR 19287D A FR19287D A FR 19287DA FR 19287 E FR19287 E FR 19287E
Authority
FR
France
Prior art keywords
oscillating pendulum
electrically maintained
maintained oscillating
electrically
pendulum
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
Louis Francois Verain
Albert Mees
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR19287E publication Critical patent/FR19287E/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
    • G04C3/0273—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 the pendulum controlling contacts, thereby electromagnetically driving the gear-train or several gear-trains

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
FR19287D 1913-09-29 1914-05-12 Pendule à oscillations entretenues électriquement Expired FR19287E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR463072T 1913-09-29
FR19287T 1914-05-12

Publications (1)

Publication Number Publication Date
FR19287E true FR19287E (fr) 1914-12-23

Family

ID=1360533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19287D Expired FR19287E (fr) 1913-09-29 1914-05-12 Pendule à oscillations entretenues électriquement

Country Status (1)

Country Link
FR (1) FR19287E (fr)

Similar Documents

Publication Publication Date Title
FR463072A (fr) Pendule à oscillations entretenues électriquement
FR19287E (fr) Pendule à oscillations entretenues électriquement
FR465272A (fr) Relais à oscillations
CH66352A (fr) Pendule à sonnerie
FR464401A (fr) Vibro-masseur
FR472997A (fr) Tube séparateur oscillant à hélices inverses
CH63399A (de) Rasierapparat
FR474580A (fr) Pendule à ressorts
FR470930A (fr) Résonateur
CH65164A (fr) Résonnateur
CH68103A (fr) Relais à oscillations
CH64453A (de) Kötzerspulmaschine
FR473147A (fr) Hamac
FR461151A (fr) Machine volante stable
CH65186A (fr) Montre-bracelet
FR440139A (fr) Aéroplane à plan suspenseur oscillant
FR466312A (fr) Pendule à réclames
FR462136A (fr) Clinomètre
FR458122A (fr) Fausset perfectionné
FR469559A (fr) Alidade télémétrique
FR461922A (fr) Pulsomètre oscillant pour massages
CH64354A (de) Selbstverkäufer
FR461629A (fr) Machine volante
FR460030A (fr) Machine volante
FR19384E (fr) Machine volante