GB1067148A - Mechanical resonator for oscillators in time-keepers - Google Patents
Mechanical resonator for oscillators in time-keepersInfo
- Publication number
- GB1067148A GB1067148A GB2127/65D GB212765D GB1067148A GB 1067148 A GB1067148 A GB 1067148A GB 2127/65 D GB2127/65 D GB 2127/65D GB 212765 D GB212765 D GB 212765D GB 1067148 A GB1067148 A GB 1067148A
- Authority
- GB
- United Kingdom
- Prior art keywords
- masses
- jan
- frames
- further embodiments
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000010276 construction Methods 0.000 abstract 1
- 210000000707 wrist Anatomy 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
- H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
-
- 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
-
- 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
- G04B17/045—Oscillators acting by spring tension with oscillating blade springs
-
- 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
-
- 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
-
- 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
- G04C3/102—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 of the mechanical oscillator or of the coil
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Electric Clocks (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
1,067,148. Resonators. CENTRE ELECTRONIQUE HORLOGER S.A. Jan. 18, 1965 [Jan. 20, 1964], No. 2127/65. Heading G5J. [Also in Division G3] The Figure shows an elastic resonator intended to be electrically driven to act as a timer in an electronically driven wrist watch. It consists of two frames in the centre of the outside edge of each of which are attached masses 1 which oscillate to and from on line r-r. The inside edges of the two frames are joined by member 4 which carries the securing point 5. In further embodiments (Fig. 5, not shown), H-shaped masses replace the single masses of Fig. 1 and a cruciform central member carries two securing points. In still further embodiments (Figs. 3 and 4, not shown), the masses are supported on the inside edge of the outer part of the frame, the ends of the frame are thinned, and variations in the support construction are described.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH58264A CH406984A (en) | 1964-01-20 | 1964-01-20 | Mechanical resonator for normal frequency oscillators in timing devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1067148A true GB1067148A (en) | 1967-05-03 |
Family
ID=4190332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2127/65D Expired GB1067148A (en) | 1964-01-20 | 1965-01-18 | Mechanical resonator for oscillators in time-keepers |
Country Status (8)
Country | Link |
---|---|
US (1) | US3269106A (en) |
AT (1) | AT252823B (en) |
BE (1) | BE658495A (en) |
CH (2) | CH406984A (en) |
FR (1) | FR1421123A (en) |
GB (1) | GB1067148A (en) |
NL (1) | NL6500662A (en) |
SE (1) | SE319729B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782209A (en) * | 1969-06-04 | 1974-01-01 | Fab Movado | Mechanical resonator of rotation |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH469299A (en) * | 1967-03-31 | 1969-04-15 | Centre Electron Horloger | Mechanical resonator for timepiece |
CH510902A (en) * | 1967-06-27 | 1971-01-29 | Movado Montres | Mechanical rotation resonator for time measuring device |
US10365609B2 (en) | 2014-01-13 | 2019-07-30 | Ecole Polytechnique Federale De Lausanne (Epfl) | Isotropic harmonic oscillator and associated time base without escapement or with simplified escapement |
CN106462105B (en) | 2014-01-13 | 2019-05-17 | 洛桑联邦理工学院 | The isotropism harmonic oscillator of machinery, system and time set including it |
EP2942673A1 (en) * | 2014-05-05 | 2015-11-11 | Asgalium Unitec S.A. | Mechanical oscillator with tuning fork for clock movement |
EP2975470B1 (en) * | 2014-07-14 | 2017-05-10 | Nivarox-FAR S.A. | Flexible clock guide |
EP3001257B1 (en) * | 2014-09-26 | 2018-01-17 | ETA SA Manufacture Horlogère Suisse | Paraxial, isochronous timepiece resonator |
EP3035127B1 (en) * | 2014-12-18 | 2017-08-23 | The Swatch Group Research and Development Ltd. | Clock oscillator with tuning fork |
CH714024A2 (en) * | 2017-07-28 | 2019-01-31 | Swatch Group Res & Dev Ltd | Clock oscillator with flexible guides with long angular travel. |
US10895845B2 (en) * | 2018-06-25 | 2021-01-19 | The Swatch Group Research And Development Ltd | Timepiece oscillator with flexure bearings having a long angular stroke |
JP6843191B2 (en) * | 2018-07-24 | 2021-03-17 | ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド | Timekeeping oscillator with flexor bearings with long square strokes |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL126920C (en) * | 1961-09-18 |
-
1964
- 1964-01-20 CH CH58264A patent/CH406984A/en unknown
- 1964-01-20 CH CH58264D patent/CH58264A4/xx unknown
-
1965
- 1965-01-11 US US424751A patent/US3269106A/en not_active Expired - Lifetime
- 1965-01-18 AT AT35365A patent/AT252823B/en active
- 1965-01-18 GB GB2127/65D patent/GB1067148A/en not_active Expired
- 1965-01-19 NL NL6500662A patent/NL6500662A/xx unknown
- 1965-01-19 SE SE657/65A patent/SE319729B/xx unknown
- 1965-01-19 FR FR2510A patent/FR1421123A/en not_active Expired
- 1965-01-19 BE BE658495D patent/BE658495A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782209A (en) * | 1969-06-04 | 1974-01-01 | Fab Movado | Mechanical resonator of rotation |
Also Published As
Publication number | Publication date |
---|---|
US3269106A (en) | 1966-08-30 |
CH406984A (en) | 1965-09-15 |
CH58264A4 (en) | 1965-09-15 |
BE658495A (en) | 1965-05-17 |
FR1421123A (en) | 1965-12-10 |
SE319729B (en) | 1970-01-19 |
AT252823B (en) | 1967-03-10 |
NL6500662A (en) | 1965-07-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1067148A (en) | Mechanical resonator for oscillators in time-keepers | |
JPS5437488A (en) | Tuning fork type crystal oscillator | |
GB1442414A (en) | Resonator for a timepiece | |
GB1320009A (en) | Crystal vibrator | |
GB1021884A (en) | Vibrator for standard-frequency oscillators, especially in time-measuring appliances | |
GB1297267A (en) | ||
JPS5379486A (en) | Tuning-fork-shaped crystal vibrator | |
GB1102520A (en) | The construction and method of assembly of a resonator for a timepiece | |
JPS543487A (en) | Thin-type crystal oscillator | |
GB1099665A (en) | A flexion-type symmetrical oscillator for a timepiece | |
GB1490961A (en) | Oscillator | |
GB920467A (en) | Escapement for clock movement | |
SE341559B (en) | ||
GB1265281A (en) | ||
JPS51130149A (en) | Oscillation circuit | |
SU589482A1 (en) | Automatically-controlled shock absorber | |
JPS5417693A (en) | Composite piezoelectric vibrator unit | |
JPS5332691A (en) | Long side piezoelectric vibrator | |
JPS5336193A (en) | Piezoelectric vibrator | |
SU494837A1 (en) | Piezoelectric resonator thickness-shear oscillations | |
GB1142676A (en) | Improvements in or relating to devices for stabilising the oscillation frequency of a mechanical oscillator | |
JPS56107166A (en) | Surfacial electrometer | |
GB1081973A (en) | Improvements in mechanical oscillators | |
HK68176A (en) | Frequency discriminator circuit including piezoelectric resonator providing coupled resonant circuit | |
GB1376251A (en) | Method of adjusting the frequency of vibration of a tuning fork vibrator |