CH658060A4 - - Google Patents
Info
- Publication number
- CH658060A4 CH658060A4 CH658060D CH658060D CH658060A4 CH 658060 A4 CH658060 A4 CH 658060A4 CH 658060 D CH658060 D CH 658060D CH 658060 D CH658060 D CH 658060D CH 658060 A4 CH658060 A4 CH 658060A4
- Authority
- CH
- Switzerland
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
- G04C3/065—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 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH658060A CH369707A (fr) | 1960-06-09 | 1960-06-09 | Dispositif d'entretien des oscillations de l'ensemble balancier-spiral d'une montre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH658060A4 true CH658060A4 (xx) | 1963-02-15 |
Family
ID=4311830
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH658060A CH369707A (fr) | 1960-06-09 | 1960-06-09 | Dispositif d'entretien des oscillations de l'ensemble balancier-spiral d'une montre |
| CH658060D CH658060A4 (xx) | 1960-06-09 | 1960-06-09 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH658060A CH369707A (fr) | 1960-06-09 | 1960-06-09 | Dispositif d'entretien des oscillations de l'ensemble balancier-spiral d'une montre |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH369707A (xx) |
-
1960
- 1960-06-09 CH CH658060A patent/CH369707A/fr unknown
- 1960-06-09 CH CH658060D patent/CH658060A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH369707A (fr) | 1963-02-15 |