FR2210787B1 - - Google Patents

Info

Publication number
FR2210787B1
FR2210787B1 FR7345876A FR7345876A FR2210787B1 FR 2210787 B1 FR2210787 B1 FR 2210787B1 FR 7345876 A FR7345876 A FR 7345876A FR 7345876 A FR7345876 A FR 7345876A FR 2210787 B1 FR2210787 B1 FR 2210787B1
Authority
FR
France
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
FR7345876A
Other languages
French (fr)
Other versions
FR2210787A1 (ja
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.)
Ebauches SA
Original Assignee
Ebauches 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 Ebauches SA filed Critical Ebauches SA
Publication of FR2210787A1 publication Critical patent/FR2210787A1/fr
Application granted granted Critical
Publication of FR2210787B1 publication Critical patent/FR2210787B1/fr
Expired legal-status Critical Current

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
    • G04B17/02—Oscillators acting by gravity, e.g. pendulum swinging in a plane
    • G04B17/025—Composite and multiple pendulums; Synchronisation of mechanical pendulums, e.g. electrical synchronisation G04C3/025; pendulum systems G04C13/028
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C11/00—Synchronisation of independently-driven clocks
    • G04C11/08—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction
    • G04C11/081—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet
    • G04C11/084—Synchronisation of independently-driven clocks using an electro-magnet or-motor for oscillation correction using an electro-magnet acting on the balance
    • 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
    • G04C3/107—Controlling frequency or amplitude of the oscillating system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
FR7345876A 1972-12-13 1973-12-10 Expired FR2210787B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1810272A CH594201B5 (ja) 1972-12-13 1972-12-13

Publications (2)

Publication Number Publication Date
FR2210787A1 FR2210787A1 (ja) 1974-07-12
FR2210787B1 true FR2210787B1 (ja) 1977-08-19

Family

ID=4430463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345876A Expired FR2210787B1 (ja) 1972-12-13 1973-12-10

Country Status (5)

Country Link
US (1) US3877215A (ja)
JP (1) JPS4998280A (ja)
CH (2) CH594201B5 (ja)
FR (1) FR2210787B1 (ja)
GB (1) GB1442414A (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH702188B1 (fr) 2009-11-02 2017-12-29 Lvmh Swiss Mft Sa Organe réglant pour montre bracelet, et pièce d'horlogerie comportant un tel organe réglant.
CH702187A2 (fr) 2009-11-02 2011-05-13 Lvmh Swiss Mft Sa Organe réglant pour montre bracelet, et pièce d'horlogerie comportant un tel organe réglant.
EP2466401B1 (fr) 2010-12-15 2013-08-14 Asgalium Unitec SA Résonateur magnétique pour pièce d'horlogerie mécanique
EP2574994A1 (fr) 2011-09-29 2013-04-03 Asgalium Unitec SA Resonateur a diapason pour mouvement horloger mecanique
CH708038B1 (fr) * 2013-05-07 2017-12-15 Hublot S A Genève Mouvement horloger à régulateur à résonance tridimensionelle.
CH707471B1 (fr) * 2013-08-05 2014-07-31 Rd Engineering Rudolf Dinger Système régulateur pour montre mécanique.
EP2990885B1 (fr) * 2013-12-23 2017-07-26 ETA SA Manufacture Horlogère Suisse Mouvement horloger mécanique à échappement magnétique
CH709281A2 (fr) * 2014-02-17 2015-08-28 Swatch Group Res & Dev Ltd Mécanisme résonateur d'horlogerie comportant un organe oscillant portant un dispositif régulateur oscillant.
EP2908188B1 (fr) * 2014-02-17 2018-06-27 The Swatch Group Research and Development Ltd. Régulation d'un résonateur d'horlogerie par action sur la rigidité d'un moyen de rappel élastique
JP6111380B2 (ja) * 2014-09-09 2017-04-05 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 等時性が改善された複合共振器
EP3035131A1 (fr) * 2014-12-18 2016-06-22 Jeanneret, Marc Andre Oscillateur pour mouvement horloger
CH710817B1 (fr) 2015-03-04 2019-07-15 Hublot Sa Geneve Mouvement horloger à régulateur résonant à interaction magnétique.
KR102597049B1 (ko) * 2016-01-27 2023-11-02 삼성디스플레이 주식회사 지시 바늘을 포함하는 표시 장치
EP3620867B1 (fr) * 2018-09-04 2022-01-05 The Swatch Group Research and Development Ltd Pièce d'horlogerie comprenant un oscillateur mécanique dont la fréquence moyenne est synchronisée sur celle d'un oscillateur électronique de référence
WO2022176453A1 (ja) * 2021-02-17 2022-08-25 シチズン時計株式会社 機械式時計

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH443748A (fr) * 1965-08-13 1967-09-15 Golay Bernard Sa Dispositif oscillant comprenant un système vibrant primaire et un système vibrant secondaire
CH490702A (de) * 1965-08-28 1970-01-30 Kienzle Uhrenfabriken Gmbh Elektrisch, kontaktlos betriebene Uhr mit Biege- oder Torsionsschwinger
JPS4943989B1 (ja) * 1968-07-19 1974-11-26

Also Published As

Publication number Publication date
DE2362379A1 (de) 1974-07-11
FR2210787A1 (ja) 1974-07-12
JPS4998280A (ja) 1974-09-17
GB1442414A (en) 1976-07-14
DE2362379B2 (de) 1976-05-20
US3877215A (en) 1975-04-15
CH594201B5 (ja) 1977-12-30
CH1810272A4 (ja) 1977-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse