DE2040985A1 - Elektromagnetische Schaltanordnung zur Unterhaltung einer schwingenden oder drehenden Bewegung,insbesondere fuer Zeitmessgeraete - Google Patents
Elektromagnetische Schaltanordnung zur Unterhaltung einer schwingenden oder drehenden Bewegung,insbesondere fuer ZeitmessgeraeteInfo
- Publication number
- DE2040985A1 DE2040985A1 DE19702040985 DE2040985A DE2040985A1 DE 2040985 A1 DE2040985 A1 DE 2040985A1 DE 19702040985 DE19702040985 DE 19702040985 DE 2040985 A DE2040985 A DE 2040985A DE 2040985 A1 DE2040985 A1 DE 2040985A1
- Authority
- DE
- Germany
- Prior art keywords
- transistor
- coil
- control
- movement
- switching arrangement
- 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.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Electronic Switches (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1284769 | 1969-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2040985A1 true DE2040985A1 (de) | 1971-03-11 |
Family
ID=4386945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702040985 Pending DE2040985A1 (de) | 1969-08-25 | 1970-08-11 | Elektromagnetische Schaltanordnung zur Unterhaltung einer schwingenden oder drehenden Bewegung,insbesondere fuer Zeitmessgeraete |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2040985A1 (enExample) |
| FR (1) | FR2059655B3 (enExample) |
| GB (1) | GB1297400A (enExample) |
-
1970
- 1970-08-07 FR FR7029325A patent/FR2059655B3/fr not_active Expired
- 1970-08-11 DE DE19702040985 patent/DE2040985A1/de active Pending
- 1970-08-17 GB GB1297400D patent/GB1297400A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1297400A (enExample) | 1972-11-22 |
| FR2059655A7 (enExample) | 1971-06-04 |
| FR2059655B3 (enExample) | 1973-04-27 |
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