CH1068764A4 - - Google Patents
Info
- Publication number
- CH1068764A4 CH1068764A4 CH1068764D CH1068764D CH1068764A4 CH 1068764 A4 CH1068764 A4 CH 1068764A4 CH 1068764 D CH1068764 D CH 1068764D CH 1068764 D CH1068764 D CH 1068764D CH 1068764 A4 CH1068764 A4 CH 1068764A4
- 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
- G04C3/066—Constructional details, e.g. disposition of coils
-
- 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)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER36699A DE1300867B (de) | 1963-12-02 | 1963-12-02 | Elektronischer Uhrenantrieb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1068764A4 true CH1068764A4 (de) | 1967-11-15 |
Family
ID=7404985
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1068764A CH452447A (de) | 1963-12-02 | 1964-08-14 | Elektronische Schaltungsanordnung zum Antrieb des Räderwerkes einer Uhr |
| CH1068764D CH1068764A4 (de) | 1963-12-02 | 1964-08-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1068764A CH452447A (de) | 1963-12-02 | 1964-08-14 | Elektronische Schaltungsanordnung zum Antrieb des Räderwerkes einer Uhr |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3327190A (de) |
| CH (2) | CH452447A (de) |
| DE (1) | DE1300867B (de) |
| GB (1) | GB1086306A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1144903A (en) * | 1965-07-22 | 1969-03-12 | Smiths Industries Ltd | Improvements in or relating to horological instruments |
| DE1773005A1 (de) * | 1968-03-20 | 1971-04-08 | Kienzle Uhrenfabriken Gmbh | Elektrodynamisch angetriebener Unruhschwinger |
| DE1961629B2 (de) * | 1969-12-09 | 1972-02-17 | Westdeutsche Elektrogerätebau GmbH, 4770 Soest | Drehschwinger mit elektrodynamischem antrieb und elektrodyna mischer abtastung |
| DE2143752C3 (de) * | 1971-09-01 | 1980-10-02 | Papst-Motoren Kg, 7742 St Georgen | Kollektorloser Gleichstrommotor mit einem axialen Luftspalt |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1157158B (de) * | 1956-07-26 | 1963-11-07 | Hatot Leon Ets | Gangordner mit Permanentmagneten fuer Zeitmessgeraete, welcher mit einer elektronischen Schaltung zusammenwirkt |
| US2986683A (en) * | 1956-07-26 | 1961-05-30 | Hatot Leon Ets | Driving balance-wheels more particularly applicable to timing instruments |
| DE1150327B (de) | 1957-04-10 | 1963-06-12 | Reich Robert W | Schaltanordnung fuer elektronisch betriebene Uhren |
| FR1224395A (fr) * | 1959-03-24 | 1960-06-23 | Hatot Leon Ets | Perfectionnements aux appareils magnétoélectriques applicables notamment aux montres électroniques |
| CH353691A (fr) * | 1959-03-26 | 1961-04-15 | Movado Montres | Dispositif d'entretien électromagnétique d'un ensemble balancier-spiral |
| US3149274A (en) * | 1962-01-17 | 1964-09-15 | Bulova Watch Co Inc | Electromagnetic vibrating drive |
-
1963
- 1963-12-02 DE DER36699A patent/DE1300867B/de active Pending
-
1964
- 1964-08-14 CH CH1068764A patent/CH452447A/de unknown
- 1964-08-14 CH CH1068764D patent/CH1068764A4/xx unknown
- 1964-11-18 GB GB46868/64A patent/GB1086306A/en not_active Expired
- 1964-11-30 US US414702A patent/US3327190A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3327190A (en) | 1967-06-20 |
| CH452447A (de) | 1967-11-15 |
| GB1086306A (en) | 1967-10-11 |
| DE1300867B (de) | 1969-08-07 |