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85 条记录 (耗时 0.013 秒)

    Angular speed regulating device for a wheel set in a timepiece movement including a magnetic escapement mechanism
    1.
    发明授权
    Angular speed regulating device for a wheel set in a timepiece movement including a magnetic escapement mechanism 有权
    用于在包括磁擒纵机构的钟表机芯中设置的车轮的角速度调节装置

    公开(公告)号：US09465366B2

    公开(公告)日：2016-10-11

    申请号：US14579166

    申请日：2014-12-22

    申请人： The Swatch Group Research and Development Ltd

    发明人： Gianni Di Domenico ,  Pascal Winkler ,  Jerome Favre ,  Jean-Luc Helfer ,  Baptiste Hinaux ,  Dominique Lechot ,  Patrick Ragot ,  Fanel Piccini

    IPC分类号： G04B15/00 ,  G04F5/00 ,  G04C5/00 ,  G04C3/06 ,  G04C3/04 ,  G04B17/32

    CPC分类号： G04C5/005 ,  G04B17/32 ,  G04C3/04 ,  G04C3/06 ,  G04C3/066 ,  G04C3/067 ,  G04C5/00

    摘要： The invention concerns a device for regulating the relative angular speed between a magnetic structure and a resonator magnetically coupled to each other and forming an oscillator which defines a magnetic escapement. The magnetic structure includes at least one annular magnetic path at least partially formed of a magnetic material and the resonator includes at least one element for magnetic coupling to the annular magnetic path, this coupling element being formed of a magnetic material having a physical parameter correlated to the magnetic potential energy of the oscillator. The radial dimension of the annular magnetic path is smaller than a corresponding dimension of the coupling element, and the magnetic material is arranged so that the physical parameter of said magnetic material gradually increases angularly or gradually decreases angularly in order to obtain an angularly extended magnetic potential energy area in each angular period of the annular magnetic path.

    摘要翻译： 本发明涉及一种用于调节磁性结构和彼此磁耦合的谐振器之间的相对角速度的装置，并形成限定磁擒纵机构的振荡器。 磁性结构包括至少部分由磁性材料形成的至少一个环形磁路，并且谐振器包括用于与环形磁路磁耦合的至少一个元件，该耦合元件由具有与 振荡器的磁势能。 环形磁路的径向尺寸小于耦合元件的相应尺寸，并且磁性材料被布置成使得所述磁性材料的物理参数逐渐成角度地逐渐减小或逐渐减小，以获得角度上延伸的磁势 能量区域在环形磁路的每个角度周期。

    Movement for mechanical chronograph with quartz regulator
    2.
    发明授权
    Movement for mechanical chronograph with quartz regulator 有权
    带有石英调节器的机械计时码表机芯

    公开(公告)号：US09348316B2

    公开(公告)日：2016-05-24

    申请号：US14424468

    申请日：2013-09-18

    申请人： RICHEMONT INTERNATIONAL S.A.

    发明人： Willy Meier ,  Alexandre Michalet ,  Kurt Straumann ,  Daho Taghezout

    IPC分类号： G04C3/04 ,  G04F8/04 ,  G04C10/00

    CPC分类号： G04C3/04 ,  G04C10/00 ,  G04F8/04

    摘要： Movement for chronograph watch comprising: a barrel (1); a main gear train (RH) for driving one or more current time indicators (43); a regulator member comprising a generator (8) driven by the main gear train (RH), the generator powering an electronic regulation circuit (80) to control the speed of rotation of the main gear train as a function of a quartz oscillator (81); a chronograph gear train (Rc) that can be brought into mesh with the main gear train (RH) to drive a timer indicator (152). The chronograph gear train can be brought into mesh with a wheel (8) that performs more than one revolution per minute.

    摘要翻译： 计时表手表包括：一个桶（1）; 用于驱动一个或多个当前时间指示器（43）的主齿轮系（RH）; 调节器构件，包括由主齿轮系（RH）驱动的发电机（8），所述发电机为电子调节电路（80）供电，以根据石英振荡器（81）来控制主齿轮系的旋转速度， ; 计时齿轮系（Rc），其可以与主齿轮系（RH）啮合以驱动定时器指示器（152）。 计时齿轮系可以与每分钟执行一次以上的转轮（8）啮合。

    Biassed oscillator arrangement
    3.
    发明授权
    Biassed oscillator arrangement 失效
    生物振荡器布置

    公开(公告)号：US3635013A

    公开(公告)日：1972-01-18

    申请号：US3635013D

    申请日：1969-12-17

    申请人： HANNS F BERTSCH ,  OTTMAR SCHLACHTBERGER ,  GRAF HORST

    发明人： BERTSCH HANNS F ,  SCHLACHTBERGER OTTMAR ,  GRAF HORST

    IPC分类号： G04B17/10 ,  G04C3/04 ,  G04B17/00

    CPC分类号： G04B17/10 ,  G04C3/04

    摘要： The balance wheel of a watch or clock is continuously biassed during oscillations of the balance wheel, by a single resilient rod concentric with the axis of the balance wheel, or by a pair of diametrically arranged resilient rods parallel to the axis, to move toward a central position so that the balance wheel oscillates at an inaudible frequency between 10 and 50 Hz.

    摘要翻译： 手表或时钟的摆轮在摆轮摆动期间通过与平衡轮的轴线同心的单个弹性杆或平行于轴线的一对直径布置的弹性杆而连续偏移，朝向 中心位置使得平衡轮以10Hz和50Hz之间的无声频率振荡。

    Timepiece comprising a mechanical oscillator associated with a regulation system
    10.
    发明授权
    Timepiece comprising a mechanical oscillator associated with a regulation system 有权

    公开(公告)号：US11868092B2

    公开(公告)日：2024-01-09

    申请号：US16223159

    申请日：2018-12-18

    申请人： The Swatch Group Research and Development Ltd

    发明人： Lionel Tombez

    IPC分类号： G04C11/00 ,  G04C3/04 ,  G04C10/00 ,  H02M7/06 ,  H02M3/07

    CPC分类号： G04C11/00 ,  G04C3/04 ,  G04C3/047 ,  G04C10/00 ,  H02M3/07 ,  H02M7/06

    摘要： A timepiece includes a mechanical movement with a mechanical oscillator and an electronic device for regulating the medium frequency of this mechanical oscillator. It includes an electromagnetic transducer and an electric converter which includes a power supply capacitor for powering the regulation circuit. The electromagnetic transducer is arranged to supply a voltage signal exhibiting first voltage lobes in first half-alternations and second voltage lobes in second half-alternations of the oscillations of the mechanical oscillator. The regulating device includes a load pump arranged to store momentarily electric loads which are extracted selectively in different time zones according to a time drift detected in the functioning of the mechanical oscillator relative to an auxiliary oscillator, particularly quartz-based. The electric loads extracted are rendered after a certain delay to the power supply capacitor also according to the time drift detected.