CH382170A4 - - Google Patents
Info
- Publication number
- CH382170A4 CH382170A4 CH382170DD CH382170A4 CH 382170 A4 CH382170 A4 CH 382170A4 CH 382170D D CH382170D D CH 382170DD CH 382170 A4 CH382170 A4 CH 382170A4
- 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
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C11/00—Synchronisation of independently-driven clocks
- G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
- G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
- G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Control Of Stepping Motors (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80729369A | 1969-03-14 | 1969-03-14 | |
| US258670A | 1970-01-13 | 1970-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH382170A4 true CH382170A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-03-15 |
Family
ID=26670589
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH382170D CH382170A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-03-14 | 1970-03-13 | |
| CH382170A CH526150A (de) | 1969-03-14 | 1970-03-13 | Antriebsvorrichtung für ein zeithaltendes Gerät, insbesondere eine Kleinuhr |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH382170A CH526150A (de) | 1969-03-14 | 1970-03-13 | Antriebsvorrichtung für ein zeithaltendes Gerät, insbesondere eine Kleinuhr |
Country Status (4)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2206538B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-11-10 | 1975-11-07 | Jaz Sa | |
| FR2293004A1 (fr) * | 1974-11-26 | 1976-06-25 | Lip Horlogerie | Procede et dispositif pour la synchronisation electronique d'un element oscillant tel que par exemple l'ensemble balancier-spiral d'un instrument d'horlogerie |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH349546A (de) * | 1958-09-03 | 1960-10-15 | Durowe Ag | Elektrische Antriebseinrichtung mit einem mechanischen Schwingorgan |
| DE1591218A1 (de) * | 1967-03-09 | 1970-12-17 | Junghans Gmbh Geb | Quarzgesteuerter Transistor-Oszillator |
-
1970
- 1970-03-06 FR FR7008217A patent/FR2039128B1/fr not_active Expired
- 1970-03-10 DE DE19702011233 patent/DE2011233A1/de active Pending
- 1970-03-13 CH CH382170D patent/CH382170A4/xx not_active IP Right Cessation
- 1970-03-13 CH CH382170A patent/CH526150A/de not_active IP Right Cessation
- 1970-03-16 GB GB1263070A patent/GB1300257A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2039128B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-07-13 |
| DE2011233A1 (de) | 1970-10-01 |
| CH526150A (de) | 1972-03-15 |
| GB1300257A (en) | 1972-12-20 |
| FR2039128A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |