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 pulsesInfo
- 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
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)
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)
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 |
-
1953
- 1953-02-20 FR FR1076227D patent/FR1076227A/en not_active Expired
Cited By (4)
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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