CH176961A4 - - Google Patents
Info
- Publication number
- CH176961A4 CH176961A4 CH176961A CH176961A CH176961A4 CH 176961 A4 CH176961 A4 CH 176961A4 CH 176961 A CH176961 A CH 176961A CH 176961 A CH176961 A CH 176961A CH 176961 A4 CH176961 A4 CH 176961A4
- Authority
- CH
- Switzerland
Links
Classifications
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- 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
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- 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
- G04C3/069—Driving circuits using a single coil for detection and driving purposes
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- 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
- G04C3/16—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating an electro-dynamic continuously rotating motor
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0039915 | 1960-02-16 | ||
| DEK0042207 | 1960-11-21 | ||
| DEK0042377 | 1960-12-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH176961A4 true CH176961A4 (de) | 1964-03-13 |
| CH379410A CH379410A (de) | 1964-08-14 |
Family
ID=27211169
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH320064A CH447961A (de) | 1960-02-16 | 1961-02-15 | Elektromechanische Vorrichtung zur Erzeugung von Schwing- und Drehbewegungen für elektrische Apparate der Zeitmesstechnik |
| CH176961A CH379410A (de) | 1960-02-16 | 1961-02-15 | Elektromechanische Vorrichtung zur Erzeugung von Schwing- und Drehbewegungen für elektrische Apparate der Zeitmessungstechnik, insbesondere Uhren |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH320064A CH447961A (de) | 1960-02-16 | 1961-02-15 | Elektromechanische Vorrichtung zur Erzeugung von Schwing- und Drehbewegungen für elektrische Apparate der Zeitmesstechnik |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH447961A (de) |
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1961
- 1961-02-15 CH CH320064A patent/CH447961A/de unknown
- 1961-02-15 CH CH176961A patent/CH379410A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH447961A (de) | 1968-03-29 |
| CH320064A4 (de) | 1967-08-15 |
| CH379410A (de) | 1964-08-14 |