CH34169A4 - - Google Patents
Info
- Publication number
- CH34169A4 CH34169A4 CH34169DD CH34169A4 CH 34169 A4 CH34169 A4 CH 34169A4 CH 34169D D CH34169D D CH 34169DD CH 34169 A4 CH34169 A4 CH 34169A4
- 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
- G04C3/067—Driving circuits with distinct detecting and driving coils
- G04C3/068—Driving circuits with distinct detecting and driving coils provided with automatic control
-
- 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
- G04C3/066—Constructional details, e.g. disposition of coils
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH34169A CH504040A (de) | 1969-01-13 | 1969-01-13 | Vorrichtung zum Einstellen der Amplitude eines direkt angetriebenen Unruhschwingsystems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH34169A4 true CH34169A4 (en:Method) | 1970-11-13 |
Family
ID=4184801
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH34169A CH504040A (de) | 1969-01-13 | 1969-01-13 | Vorrichtung zum Einstellen der Amplitude eines direkt angetriebenen Unruhschwingsystems |
| CH34169D CH34169A4 (en:Method) | 1969-01-13 | 1969-01-13 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH34169A CH504040A (de) | 1969-01-13 | 1969-01-13 | Vorrichtung zum Einstellen der Amplitude eines direkt angetriebenen Unruhschwingsystems |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH504040A (en:Method) |
-
1969
- 1969-01-13 CH CH34169A patent/CH504040A/de not_active IP Right Cessation
- 1969-01-13 CH CH34169D patent/CH34169A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH504040A (de) | 1970-11-13 |