SE339809B - - Google Patents
Info
- Publication number
- SE339809B SE339809B SE03795/65A SE379565A SE339809B SE 339809 B SE339809 B SE 339809B SE 03795/65 A SE03795/65 A SE 03795/65A SE 379565 A SE379565 A SE 379565A SE 339809 B SE339809 B SE 339809B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/04—Oscillators acting by spring tension
- G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
-
- 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
- G04C3/08—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically
- G04C3/10—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means
- G04C3/101—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 mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork, e.g. electrostatically driven by electromagnetic means constructional details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Developing Agents For Electrophotography (AREA)
- Mechanical Operated Clutches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US355788A US3217485A (en) | 1964-03-30 | 1964-03-30 | Wave energy method and velocity regulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE339809B true SE339809B (xx) | 1971-10-18 |
Family
ID=23398850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE03795/65A SE339809B (xx) | 1964-03-30 | 1965-03-24 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3217485A (xx) |
| CH (1) | CH472067A (xx) |
| GB (1) | GB1102569A (xx) |
| SE (1) | SE339809B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1613176B2 (de) * | 1967-02-03 | 1972-02-17 | Kienzle Uhrenfabriken Gmbh, 7220 Schwenningen | Drehzahlkonstanter motor als frequenznormal eines zeithaltendenelektrischen geraetes |
| FR96012E (xx) * | 1967-02-03 | 1972-05-19 | ||
| US3526793A (en) * | 1968-11-25 | 1970-09-01 | Akg Akustische Kino Geraete | Transducer for converting electrical oscillations into torsional vibration and vice versa |
-
1964
- 1964-03-30 US US355788A patent/US3217485A/en not_active Expired - Lifetime
-
1965
- 1965-03-02 GB GB8951/65A patent/GB1102569A/en not_active Expired
- 1965-03-24 SE SE03795/65A patent/SE339809B/xx unknown
- 1965-03-26 CH CH421365A patent/CH472067A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3217485A (en) | 1965-11-16 |
| DE1523773B2 (de) | 1972-09-28 |
| GB1102569A (en) | 1968-02-07 |
| CH472067A (de) | 1969-04-30 |
| DE1523773A1 (de) | 1969-09-11 |