SE329576B - - Google Patents
Info
- Publication number
- SE329576B SE329576B SE630363A SE630363A SE329576B SE 329576 B SE329576 B SE 329576B SE 630363 A SE630363 A SE 630363A SE 630363 A SE630363 A SE 630363A SE 329576 B SE329576 B SE 329576B
- Authority
- SE
- Sweden
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
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/30—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters
- H03F1/302—Modifications of amplifiers to reduce influence of variations of temperature or supply voltage or other physical parameters in bipolar transistor amplifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED39870A DE1181278B (de) | 1962-06-09 | 1962-06-09 | Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhren-antrieben |
| DED39257A DE1190046B (de) | 1962-06-29 | 1962-06-29 | Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhrenantrieben |
| DED39949A DE1194455B (de) | 1962-09-29 | 1962-09-29 | Transistor-Schaltverstaerker, insbesondere zur Anwendung bei sich selbst steuernden Uhrenantrieben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE329576B true SE329576B (en:Method) | 1970-10-12 |
Family
ID=27209735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE630363A SE329576B (en:Method) | 1962-06-09 | 1963-06-07 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT242626B (en:Method) |
| GB (1) | GB1016402A (en:Method) |
| SE (1) | SE329576B (en:Method) |
-
1963
- 1963-06-06 AT AT458563A patent/AT242626B/de active
- 1963-06-07 SE SE630363A patent/SE329576B/xx unknown
- 1963-06-10 GB GB2298163A patent/GB1016402A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT242626B (de) | 1965-09-27 |
| GB1016402A (en) | 1966-01-12 |