CH1616669A4 - - Google Patents
Info
- Publication number
- CH1616669A4 CH1616669A4 CH1616669DD CH1616669A4 CH 1616669 A4 CH1616669 A4 CH 1616669A4 CH 1616669D D CH1616669D D CH 1616669DD CH 1616669 A4 CH1616669 A4 CH 1616669A4
- 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
- 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
- G04C3/067—Driving circuits with distinct detecting and driving coils
- G04C3/068—Driving circuits with distinct detecting and driving coils provided with automatic control
-
- 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
-
- 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
- G04C3/066—Constructional details, e.g. disposition of coils
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Vibration Prevention Devices (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1810523A DE1810523C3 (de) | 1968-11-23 | 1968-11-23 | Vorrichtung zum Einstellen der Schwingungsamplitude eines direkt ange triebenen mechanischen Schwingsystems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1616669A4 true CH1616669A4 (xx) | 1971-04-30 |
Family
ID=5714088
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1616669D CH1616669A4 (xx) | 1968-11-23 | 1969-10-30 | |
| CH1616669A CH511477A (de) | 1968-11-23 | 1969-10-30 | Vorrichtung zum Einstellen der Schwingungsamplitude eines mechanischen Schwingsystems in einem Zeitmessgerät |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1616669A CH511477A (de) | 1968-11-23 | 1969-10-30 | Vorrichtung zum Einstellen der Schwingungsamplitude eines mechanischen Schwingsystems in einem Zeitmessgerät |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3594621A (xx) |
| CH (2) | CH1616669A4 (xx) |
| DE (1) | DE1810523C3 (xx) |
| FR (1) | FR2023967A1 (xx) |
| GB (1) | GB1225457A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2222298A1 (de) * | 1972-05-06 | 1973-12-20 | Itt Ind Gmbh Deutsche | Integrierte halbleiterfestkoerperschaltung fuer einen transistor-schaltverstaerker |
| US4010602A (en) * | 1974-02-25 | 1977-03-08 | Timex Corporation | High frequency reed time governor for a timepiece |
| US4369398A (en) * | 1980-03-07 | 1983-01-18 | Triple/S Dynamics, Inc. | Method and apparatus for monitoring vibrating equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH371057A (fr) * | 1961-03-14 | 1963-04-11 | Suisse Horlogerie Rech Lab | Pièce d'horlogerie électronique |
-
1968
- 1968-11-23 DE DE1810523A patent/DE1810523C3/de not_active Expired
-
1969
- 1969-10-30 CH CH1616669D patent/CH1616669A4/xx unknown
- 1969-10-30 CH CH1616669A patent/CH511477A/de not_active IP Right Cessation
- 1969-11-20 FR FR6939894A patent/FR2023967A1/fr not_active Withdrawn
- 1969-11-21 GB GB1225457D patent/GB1225457A/en not_active Expired
- 1969-11-24 US US879023A patent/US3594621A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3594621A (en) | 1971-07-20 |
| FR2023967A1 (xx) | 1970-08-21 |
| DE1810523B2 (de) | 1973-05-30 |
| DE1810523C3 (de) | 1973-12-13 |
| GB1225457A (xx) | 1971-03-17 |
| DE1810523A1 (de) | 1970-10-01 |
| CH511477A (de) | 1971-04-30 |