CH471416A - Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh - Google Patents
Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der UnruhInfo
- Publication number
- CH471416A CH471416A CH64266A CH64266A CH471416A CH 471416 A CH471416 A CH 471416A CH 64266 A CH64266 A CH 64266A CH 64266 A CH64266 A CH 64266A CH 471416 A CH471416 A CH 471416A
- Authority
- CH
- Switzerland
- Prior art keywords
- self
- balance wheel
- electric
- clock
- controlled periodic
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH64266A CH471416A (de) | 1966-01-18 | 1966-01-18 | Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh |
CH64266D CH64266A4 (de) | 1966-01-18 | 1966-01-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH64266A CH471416A (de) | 1966-01-18 | 1966-01-18 | Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh |
Publications (1)
Publication Number | Publication Date |
---|---|
CH471416A true CH471416A (de) | 1968-12-31 |
Family
ID=4191763
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH64266D CH64266A4 (de) | 1966-01-18 | 1966-01-18 | |
CH64266A CH471416A (de) | 1966-01-18 | 1966-01-18 | Elektrische Uhr mit selbstgesteuertem periodischem elektrischem Antrieb der Unruh |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH64266D CH64266A4 (de) | 1966-01-18 | 1966-01-18 |
Country Status (1)
Country | Link |
---|---|
CH (2) | CH64266A4 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2070781A1 (de) * | 1969-12-09 | 1971-09-17 | Kroewerath Siegfried |
-
1966
- 1966-01-18 CH CH64266D patent/CH64266A4/xx unknown
- 1966-01-18 CH CH64266A patent/CH471416A/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2070781A1 (de) * | 1969-12-09 | 1971-09-17 | Kroewerath Siegfried |
Also Published As
Publication number | Publication date |
---|---|
CH64266A4 (de) | 1968-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |