CH616302B - Dispositif moteur, notamment pour l'horlogerie. - Google Patents
Dispositif moteur, notamment pour l'horlogerie.Info
- Publication number
- CH616302B CH616302B CH1076877A CH1076877A CH616302B CH 616302 B CH616302 B CH 616302B CH 1076877 A CH1076877 A CH 1076877A CH 1076877 A CH1076877 A CH 1076877A CH 616302 B CH616302 B CH 616302B
- Authority
- CH
- Switzerland
- Prior art keywords
- rotor
- pair
- pulses
- rotation
- coil
- 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
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C13/00—Driving mechanisms for clocks by master-clocks
- G04C13/08—Slave-clocks actuated intermittently
- G04C13/10—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms
- G04C13/11—Slave-clocks actuated intermittently by electromechanical step advancing mechanisms with rotating armature
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Stepping Motors (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Lubricants (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1076877A CH616302GA3 (en) | 1977-09-02 | 1977-09-02 | Drive device, in particular for timepiece |
US05/938,522 US4367049A (en) | 1977-09-02 | 1978-08-31 | Driving device especially for a timepiece |
GB7835102A GB2007409B (en) | 1977-09-02 | 1978-08-31 | Driving device especially for a timepiece |
JP10635978A JPS5449511A (en) | 1977-09-02 | 1978-09-01 | Motor particularly for watch |
DE2838709A DE2838709C3 (de) | 1977-09-02 | 1978-09-01 | Antriebsvorrichtung für eine Uhr |
FR7825305A FR2402340A1 (fr) | 1977-09-02 | 1978-09-01 | Dispositif moteur, notamment pour l'horlogerie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1076877A CH616302GA3 (en) | 1977-09-02 | 1977-09-02 | Drive device, in particular for timepiece |
Publications (2)
Publication Number | Publication Date |
---|---|
CH616302B true CH616302B (fr) | |
CH616302GA3 CH616302GA3 (en) | 1980-03-31 |
Family
ID=4366646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1076877A CH616302GA3 (en) | 1977-09-02 | 1977-09-02 | Drive device, in particular for timepiece |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH616302GA3 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH647382GA3 (fr) * | 1982-04-21 | 1985-01-31 |
-
1977
- 1977-09-02 CH CH1076877A patent/CH616302GA3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH616302GA3 (en) | 1980-03-31 |
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