FR1539670A - Oscillateur mécanique de précision - Google Patents
Oscillateur mécanique de précisionInfo
- Publication number
- FR1539670A FR1539670A FR105245A FR105245A FR1539670A FR 1539670 A FR1539670 A FR 1539670A FR 105245 A FR105245 A FR 105245A FR 105245 A FR105245 A FR 105245A FR 1539670 A FR1539670 A FR 1539670A
- Authority
- FR
- France
- Prior art keywords
- mechanical oscillator
- precision mechanical
- precision
- oscillator
- mechanical
- 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
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
- G04B17/045—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
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR105245A FR1539670A (fr) | 1967-05-05 | 1967-05-05 | Oscillateur mécanique de précision |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR105245A FR1539670A (fr) | 1967-05-05 | 1967-05-05 | Oscillateur mécanique de précision |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1539670A true FR1539670A (fr) | 1968-09-20 |
Family
ID=8630219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR105245A Expired FR1539670A (fr) | 1967-05-05 | 1967-05-05 | Oscillateur mécanique de précision |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1539670A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3336613A1 (fr) * | 2016-12-16 | 2018-06-20 | Association Suisse pour la Recherche Horlogère | Resonateur pour piece d'horlogerie comportant deux balanciers agences pour osciller dans un meme plan |
WO2019141789A1 (fr) * | 2018-01-18 | 2019-07-25 | Ecole polytechnique fédérale de Lausanne (EPFL) | Oscillateur horloger |
-
1967
- 1967-05-05 FR FR105245A patent/FR1539670A/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3336613A1 (fr) * | 2016-12-16 | 2018-06-20 | Association Suisse pour la Recherche Horlogère | Resonateur pour piece d'horlogerie comportant deux balanciers agences pour osciller dans un meme plan |
WO2018109583A1 (fr) * | 2016-12-16 | 2018-06-21 | Association Suisse Pour La Recherche Horlogere (Asrh) | Resonateur pour piece d'horlogerie comportant deux balanciers agences pour osciller dans un meme plan |
CN110214294A (zh) * | 2016-12-16 | 2019-09-06 | 瑞士钟表研究协会 | 用于包括两个设置成在相同平面内振荡的摆轮的计时器的谐振器 |
CN110214294B (zh) * | 2016-12-16 | 2020-10-30 | 瑞士钟表研究协会 | 用于包括两个设置成在相同平面内振荡的摆轮的计时器的谐振器 |
US11422506B2 (en) | 2016-12-16 | 2022-08-23 | Association Suisse Pour La Recherche Horlogere (Asrh) | Resonator for a timepiece comprising two balances arranged to oscillate in the same plane |
WO2019141789A1 (fr) * | 2018-01-18 | 2019-07-25 | Ecole polytechnique fédérale de Lausanne (EPFL) | Oscillateur horloger |
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