FR1076227A - Clockwork movement comprising a mechanical oscillating regulator actuated electromagnetically by current pulses - Google Patents

Clockwork movement comprising a mechanical oscillating regulator actuated electromagnetically by current pulses

Info

Publication number
FR1076227A
FR1076227A FR1076227DA FR1076227A FR 1076227 A FR1076227 A FR 1076227A FR 1076227D A FR1076227D A FR 1076227DA FR 1076227 A FR1076227 A FR 1076227A
Authority
FR
France
Prior art keywords
current pulses
clockwork movement
mechanical oscillating
actuated electromagnetically
oscillating regulator
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.)
Gebr Junghans AG
Original Assignee
Gebr Junghans AG
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 Gebr Junghans AG filed Critical Gebr Junghans AG
Application granted granted Critical
Publication of FR1076227A publication Critical patent/FR1076227A/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
    • G04C3/02—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
    • G04C3/0278—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 the gear-train by means of static switches, e.g. transistor circuits
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B11/00—Click devices; Stop clicks; Clutches
    • G04B11/02—Devices allowing the motion of a rotatable part in only one direction
    • G04B11/04—Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
    • 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
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C5/00—Electric or magnetic means for converting oscillatory to rotary motion in time-pieces, i.e. electric or magnetic escapements
    • G04C5/005—Magnetic or electromagnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1076227D 1952-02-20 1953-02-20 Clockwork movement comprising a mechanical oscillating regulator actuated electromagnetically by current pulses Expired FR1076227A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1076227X 1952-02-20

Publications (1)

Publication Number Publication Date
FR1076227A true FR1076227A (en) 1954-10-25

Family

ID=7720351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076227D Expired FR1076227A (en) 1952-02-20 1953-02-20 Clockwork movement comprising a mechanical oscillating regulator actuated electromagnetically by current pulses

Country Status (1)

Country Link
FR (1) FR1076227A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045326B (en) * 1955-06-19 1958-11-27 Durowe Deutsche Uhren Rohwerke Contactless controlled vibration system
US2977750A (en) * 1957-01-02 1961-04-04 Hamilton Watch Co Indexing mechanism
DE1192596B (en) * 1958-06-16 1965-05-06 Durowe Ag Self-winding watch with frictional coupling
DE1244665B (en) * 1962-11-03 1967-07-13 United States Time Corp Pointer mechanism drive

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1045326B (en) * 1955-06-19 1958-11-27 Durowe Deutsche Uhren Rohwerke Contactless controlled vibration system
US2977750A (en) * 1957-01-02 1961-04-04 Hamilton Watch Co Indexing mechanism
DE1192596B (en) * 1958-06-16 1965-05-06 Durowe Ag Self-winding watch with frictional coupling
DE1244665B (en) * 1962-11-03 1967-07-13 United States Time Corp Pointer mechanism drive

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