BE658495A - - Google Patents
Info
- Publication number
- BE658495A BE658495A BE658495DA BE658495A BE 658495 A BE658495 A BE 658495A BE 658495D A BE658495D A BE 658495DA BE 658495 A BE658495 A BE 658495A
- Authority
- BE
- Belgium
Links
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)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH58264A CH406984A (de) | 1964-01-20 | 1964-01-20 | Mechanischer Resonator für Normalfrequenzoszillatoren in Zeitmessgeräten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658495A true BE658495A (un) | 1965-05-17 |
Family
ID=4190332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658495D BE658495A (un) | 1964-01-20 | 1965-01-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3269106A (un) |
| AT (1) | AT252823B (un) |
| BE (1) | BE658495A (un) |
| CH (2) | CH58264A4 (un) |
| FR (1) | FR1421123A (un) |
| GB (1) | GB1067148A (un) |
| NL (1) | NL6500662A (un) |
| SE (1) | SE319729B (un) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH469299A (fr) * | 1967-03-31 | 1969-04-15 | Centre Electron Horloger | Résonateur mécanique pour pièce d'horlogerie |
| CH510902A (fr) * | 1967-06-27 | 1971-01-29 | Movado Montres | Résonateur de rotation mécanique pour appareil de mesure du temps |
| CH848369A4 (un) * | 1969-06-04 | 1971-05-14 | ||
| JP6661543B2 (ja) | 2014-01-13 | 2020-03-11 | エコール・ポリテクニーク・フェデラル・ドゥ・ローザンヌ （ウ・ペ・エフ・エル）Ｅｃｏｌｅ Ｐｏｌｙｔｅｃｈｎｉｑｕｅ Ｆｅｄｅｒａｌｅ Ｄｅ Ｌａｕｓａｎｎｅ （Ｅｐｆｌ） | 脱進機のない、または簡易脱進機を有する一般２自由度等方性調和振動子および関連するタイムベース |
| CN107250925B (zh) | 2014-01-13 | 2020-06-23 | 洛桑联邦理工学院 | 机械的各向同性谐波振荡器和振荡器系统 |
| EP2942673A1 (fr) * | 2014-05-05 | 2015-11-11 | Asgalium Unitec S.A. | Oscillateur mécanique à diapason pour mouvement horloger |
| CH709880A2 (fr) * | 2014-07-14 | 2016-01-15 | Nivarox Sa | Guidage flexible horloger. |
| CH710188A2 (fr) | 2014-09-26 | 2016-03-31 | Eta Sa Manufacture Horlogère Suisse | Résonateur d'horlogerie paraxial et isochrone. |
| CH710537A2 (fr) * | 2014-12-18 | 2016-06-30 | Swatch Group Res & Dev Ltd | Oscillateur d'horlogerie à diapason. |
| EP3435170B1 (fr) * | 2017-07-28 | 2021-06-30 | The Swatch Group Research and Development Ltd | Oscillateur d'horlogerie à guidages flexibles à grande course angulaire |
| 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 (ja) * | 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 | 長い角ストロークを有するフレクシャーベアリングを備えた計時器用発振器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL126920C (un) * | 1961-09-18 |
-
1964
- 1964-01-20 CH CH58264D patent/CH58264A4/xx unknown
- 1964-01-20 CH CH58264A patent/CH406984A/de unknown
-
1965
- 1965-01-11 US US424751A patent/US3269106A/en not_active Expired - Lifetime
- 1965-01-18 GB GB2127/65D patent/GB1067148A/en not_active Expired
- 1965-01-18 AT AT35365A patent/AT252823B/de active
- 1965-01-19 FR FR2510A patent/FR1421123A/fr not_active Expired
- 1965-01-19 BE BE658495D patent/BE658495A/xx unknown
- 1965-01-19 SE SE657/65A patent/SE319729B/xx unknown
- 1965-01-19 NL NL6500662A patent/NL6500662A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3269106A (en) | 1966-08-30 |
| CH58264A4 (un) | 1965-09-15 |
| NL6500662A (un) | 1965-07-21 |
| SE319729B (un) | 1970-01-19 |
| FR1421123A (fr) | 1965-12-10 |
| GB1067148A (en) | 1967-05-03 |
| AT252823B (de) | 1967-03-10 |
| CH406984A (de) | 1965-09-15 |