FR1421123A - Résonateur mécanique pour oscillateurs à fréquence normale dans des appareils demesure du temps - Google Patents

Résonateur mécanique pour oscillateurs à fréquence normale dans des appareils demesure du temps

Info

Publication number
FR1421123A
FR1421123A FR2510A FR2510A FR1421123A FR 1421123 A FR1421123 A FR 1421123A FR 2510 A FR2510 A FR 2510A FR 2510 A FR2510 A FR 2510A FR 1421123 A FR1421123 A FR 1421123A
Authority
FR
France
Prior art keywords
measuring devices
time measuring
mechanical resonator
normal frequency
frequency oscillators
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
Application number
FR2510A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre Electronique Horloger SA
Original Assignee
Centre Electronique Horloger SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Centre Electronique Horloger SA filed Critical Centre Electronique Horloger SA
Application granted granted Critical
Publication of FR1421123A publication Critical patent/FR1421123A/fr
Expired legal-status Critical Current

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
FR2510A 1964-01-20 1965-01-19 Résonateur mécanique pour oscillateurs à fréquence normale dans des appareils demesure du temps Expired FR1421123A (fr)

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
FR1421123A true FR1421123A (fr) 1965-12-10

Family

ID=4190332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2510A Expired FR1421123A (fr) 1964-01-20 1965-01-19 Résonateur mécanique pour oscillateurs à fréquence normale dans des appareils demesure du temps

Country Status (8)

Country Link
US (1) US3269106A (fr)
AT (1) AT252823B (fr)
BE (1) BE658495A (fr)
CH (2) CH406984A (fr)
FR (1) FR1421123A (fr)
GB (1) GB1067148A (fr)
NL (1) NL6500662A (fr)
SE (1) SE319729B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2942673A1 (fr) * 2014-05-05 2015-11-11 Asgalium Unitec S.A. Oscillateur mécanique à diapason pour mouvement horloger
EP3001257A1 (fr) * 2014-09-26 2016-03-30 ETA SA Manufacture Horlogère Suisse Résonateur d'horlogerie paraxial et isochrone

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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 (fr) * 1969-06-04 1971-05-14
US10585398B2 (en) 2014-01-13 2020-03-10 Ecole Polytechnique Federale De Lausanne (Epfl) General two degree of freedom isotropic harmonic oscillator and associated time base
WO2015104692A2 (fr) * 2014-01-13 2015-07-16 Ecole Polytechnique Federale De Lausanne (Epfl) Oscillateur harmonique isotrope a direction x et y et base de temps associe sans echappement ou a echappement simplifie
EP2975470B1 (fr) * 2014-07-14 2017-05-10 Nivarox-FAR S.A. Guidage flexible horloger
EP3035127B1 (fr) * 2014-12-18 2017-08-23 The Swatch Group Research and Development 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126920C (fr) * 1961-09-18

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2942673A1 (fr) * 2014-05-05 2015-11-11 Asgalium Unitec S.A. Oscillateur mécanique à diapason pour mouvement horloger
WO2015169708A3 (fr) * 2014-05-05 2016-03-10 Asgalium Unitec Sa Oscillateur mecanique a diapason pour mouvement horloger
EP3001257A1 (fr) * 2014-09-26 2016-03-30 ETA SA Manufacture Horlogère Suisse Résonateur d'horlogerie paraxial et isochrone
US9429916B2 (en) 2014-09-26 2016-08-30 Eta Sa Manufacture Horlogere Suisse Isochronous paraxial timepiece resonator

Also Published As

Publication number Publication date
SE319729B (fr) 1970-01-19
CH406984A (de) 1965-09-15
CH58264A4 (fr) 1965-09-15
US3269106A (en) 1966-08-30
AT252823B (de) 1967-03-10
GB1067148A (en) 1967-05-03
NL6500662A (fr) 1965-07-21
BE658495A (fr) 1965-05-17

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