GB963153A - Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock - Google Patents
Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clockInfo
- Publication number
- GB963153A GB963153A GB4328160A GB4328160A GB963153A GB 963153 A GB963153 A GB 963153A GB 4328160 A GB4328160 A GB 4328160A GB 4328160 A GB4328160 A GB 4328160A GB 963153 A GB963153 A GB 963153A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coils
- relating
- mechanical oscillator
- driving mechanism
- electric 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
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
- G04C3/04—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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Linear Motors (AREA)
Abstract
963,153. Electric clocks. JUNGHANS A.G. GEB. Dec. 15, 1960 [Dec. 15, 1959], No. 43281/60. Heading G3T. In an electric timepiece the mechanical oscillator carries a magnet 10 which moves over driving and controls coils 11 and 12, Fig. 1 having overlapping portions 13, 14 located in the mid plane of the oscillator. The coils may be bent as shown in Figs. 7 and 8. The coils may be coaxial with a damping disc located therebetween. In another example Fig. 17 the damping disc 18 is located between the coils and the magnet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI17375A DE1204147B (en) | 1959-12-15 | 1959-12-15 | Contactless drive device for the gear folder of an electric clock |
Publications (1)
Publication Number | Publication Date |
---|---|
GB963153A true GB963153A (en) | 1964-07-08 |
Family
ID=7186088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4328160A Expired GB963153A (en) | 1959-12-15 | 1960-12-15 | Improvements in or relating to a driving mechanism for the mechanical oscillator of an electric clock |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1204147B (en) |
GB (1) | GB963153A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1090564A (en) * | 1953-09-17 | 1955-03-31 | Hatot Leon Ets | Improvements to time mechanisms and similar devices |
FR68406E (en) * | 1954-08-30 | 1958-04-30 | Hatot Leon Ets | Improvements to time mechanisms and similar devices |
FR1199044A (en) * | 1958-06-02 | 1959-12-10 | Jahresuhren Fabrik Aug Schatz | Mounting for electronic clocks |
-
1959
- 1959-12-15 DE DEI17375A patent/DE1204147B/en active Pending
-
1960
- 1960-12-15 GB GB4328160A patent/GB963153A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1204147B (en) | 1965-10-28 |
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