CH1181863A4 - - Google Patents
Info
- Publication number
- CH1181863A4 CH1181863A4 CH1181863D CH1181863D CH1181863A4 CH 1181863 A4 CH1181863 A4 CH 1181863A4 CH 1181863 D CH1181863 D CH 1181863D CH 1181863 D CH1181863 D CH 1181863D CH 1181863 A4 CH1181863 A4 CH 1181863A4
- 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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by primary clocks
- G04C13/02—Circuit arrangements; Electric clock installations
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F5/00—Apparatus for producing preselected time intervals for use as timing standards
- G04F5/04—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses
- G04F5/06—Apparatus for producing preselected time intervals for use as timing standards using oscillators with electromechanical resonators producing electric oscillations or timing pulses using piezoelectric resonators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES81743A DE1245865B (de) | 1962-09-28 | 1962-09-28 | Elektrische Hauptuhr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1181863A4 true CH1181863A4 (OSRAM) | 1967-03-31 |
Family
ID=7509835
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1181863A CH441128A (de) | 1962-09-28 | 1963-09-25 | Elektrische Hauptuhr |
| CH1181863D CH1181863A4 (OSRAM) | 1962-09-28 | 1963-09-25 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1181863A CH441128A (de) | 1962-09-28 | 1963-09-25 | Elektrische Hauptuhr |
Country Status (2)
| Country | Link |
|---|---|
| CH (2) | CH441128A (OSRAM) |
| DE (1) | DE1245865B (OSRAM) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR65772E (fr) * | 1953-10-21 | 1956-03-12 | Hatot Leon Ets | Perfectionnements aux appareils horaires électromagnétiques |
| FR1092411A (fr) * | 1953-10-21 | 1955-04-21 | Hatot Leon Ets | Perfectionnements aux appareils horaires électromagnétiques |
| CA561733A (en) * | 1955-05-25 | 1958-08-12 | Dreier Theodore | Transducer synchronized clock |
| CH343329A (de) * | 1955-05-25 | 1959-12-15 | Gen Electric | Einrichtung zum Antrieb einer Uhr |
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1962
- 1962-09-28 DE DES81743A patent/DE1245865B/de active Pending
-
1963
- 1963-09-25 CH CH1181863A patent/CH441128A/de unknown
- 1963-09-25 CH CH1181863D patent/CH1181863A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1245865B (de) | 1967-07-27 |
| CH441128A (de) | 1967-03-31 |