JPS4998280A - - Google Patents

Info

Publication number
JPS4998280A
JPS4998280A JP48139518A JP13951873A JPS4998280A JP S4998280 A JPS4998280 A JP S4998280A JP 48139518 A JP48139518 A JP 48139518A JP 13951873 A JP13951873 A JP 13951873A JP S4998280 A JPS4998280 A JP S4998280A
Authority
JP
Japan
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.)
Pending
Application number
JP48139518A
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 filed Critical
Publication of JPS4998280A publication Critical patent/JPS4998280A/ja
Pending 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)
JP48139518A 1972-12-13 1973-12-13 Pending JPS4998280A (ja)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS4998280A true JPS4998280A (ja) 1974-09-17

Family

ID=4430463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48139518A Pending JPS4998280A (ja) 1972-12-13 1973-12-13

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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103858061A (zh) * 2011-09-29 2014-06-11 阿斯伽例姆·优尼泰克公司 用于机械钟表机芯的具有一个音叉的谐振器
CN104849994A (zh) * 2014-02-17 2015-08-19 斯沃奇集团研究和开发有限公司 经由作用于弹性回位部件刚度的钟表调节器频率调节方法
JP2016520845A (ja) * 2013-08-05 2016-07-14 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 機械式腕時計用調整システム
JP2016536578A (ja) * 2014-02-17 2016-11-24 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 時計の共振器を維持及び調整するための方法
JP2016536579A (ja) * 2014-09-09 2016-11-24 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
WO2022176453A1 (ja) * 2021-02-17 2022-08-25 シチズン時計株式会社 機械式時計

Families Citing this family (9)

* 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
CH708038B1 (fr) * 2013-05-07 2017-12-15 Hublot S A Genève Mouvement horloger à régulateur à résonance tridimensionelle.
EP2990885B1 (fr) * 2013-12-23 2017-07-26 ETA SA Manufacture Horlogère Suisse Mouvement horloger mécanique à échappement magnétique
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

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103858061A (zh) * 2011-09-29 2014-06-11 阿斯伽例姆·优尼泰克公司 用于机械钟表机芯的具有一个音叉的谐振器
JP2016520845A (ja) * 2013-08-05 2016-07-14 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 機械式腕時計用調整システム
CN104849994A (zh) * 2014-02-17 2015-08-19 斯沃奇集团研究和开发有限公司 经由作用于弹性回位部件刚度的钟表调节器频率调节方法
JP2015152604A (ja) * 2014-02-17 2015-08-24 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 弾性復元手段の剛性に対する作用による時計のレギュレータの周波数調節
JP2016536578A (ja) * 2014-02-17 2016-11-24 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 時計の共振器を維持及び調整するための方法
JP2016536579A (ja) * 2014-09-09 2016-11-24 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
WO2022176453A1 (ja) * 2021-02-17 2022-08-25 シチズン時計株式会社 機械式時計

Also Published As

Publication number Publication date
DE2362379A1 (de) 1974-07-11
FR2210787A1 (ja) 1974-07-12
GB1442414A (en) 1976-07-14
DE2362379B2 (de) 1976-05-20
US3877215A (en) 1975-04-15
FR2210787B1 (ja) 1977-08-19
CH594201B5 (ja) 1977-12-30
CH1810272A4 (ja) 1977-02-28

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