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公开(公告)号：US20190391532A1
公开(公告)日：2019-12-26
申请号：US16439798
申请日：2019-06-13
Inventor： Gianni DI DOMENICO , Pierre Cusin , Jean-Luc Helfer , Alex Gandelhman , Pascal Winkler , Baptiste Hinaux , Dominique Lechot , Olivier Matthey , Laurent Klinger , Jerome Favre
Abstract: A mechanical timepiece oscillator including, between a first element and a second inertial element, more than two distinct flexible strips returning the inertial element to a rest position in an oscillation plane, wherein the projections of these strips cross each other, at a point, through which passes the axis of pivoting of the second solid inertial element, and the height to thickness aspect ratio is less than 10 for each strip.
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公开(公告)号：US20190064742A1
公开(公告)日：2019-02-28
申请号：US16104157
申请日：2018-08-17
Inventor： Gianni DI DOMENICO , Dominique Lechot , Jerome Favre , Baptiste Hinaux , Jean-Jacques Born , Jean-Luc Helfer , Pascal Winkler
IPC: G04B31/00
Abstract: An isochronous pivot for a resonator including two flexible strips joining attachment points of a first and a second element, defining two strip directions, and a pivot axis, at the intersection of their projections or at their intersection, each strip having a free length between its attachment points, and an axial distance between the pivot axis and the attachment point thereof farthest from the axis, the attachment point ratio X=D/L being greater than one for each strip, the strip directions defining with the axis a first apex angle whose value in degrees includes between f1(X)=108+67/(10X−6), and f2(X)=113+67/(10X−6).
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23.发明申请公开(公告)号：US20180164746A1
公开(公告)日：2018-06-14
申请号：US15812583
申请日：2017-11-14
Inventor： Cedric Nicolas , Jerome Favre , Gregory Kissling , Dimitri Fostinis
CPC classification number: G04D7/002 , G04B18/02 , G04D7/1214 , G04G17/08 , G04G17/083
Abstract: A method for determining parameters for adjusting a mechanical watch with an electronic device, including a measurement sensor a to measure a parameter to which the electronic device is subjected, and a device for data transmission to transmit the data provided by the measurement sensor to a device for receiving data which is external to the mechanical watch, the method including successively a step of measuring periodically, with the measurement sensor, the value of the physical parameter to which the electronic device is subjected; a step of transmitting the data provided by the measurement sensor to the external device for receiving data; a step of recording and analyzing the data transmitted to the device for receiving data with a view to deducing therefrom the conditions to which the electronic device is subjected, and a step of determining the parameters for adjusting the working of the mechanical watch as a function of the conditions of use.
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公开(公告)号：US09927773B2
公开(公告)日：2018-03-27
申请号：US15028599
申请日：2014-12-09
Inventor： Gianni Di Domenico , Jerome Favre
CPC classification number: G04B15/14 , G04B15/00 , G04C3/04 , G04C3/06 , G04C3/066 , G04C3/067 , G04C5/00 , G04C5/005
Abstract: An escapement mechanism including a stop member between a resonator and two escape wheel sets each subjected to a torque, and each including a magnetized or ferromagnetic track over a period. The stop member includes at least one magnetized or ferromagnetic pole shoe, transversely movable with respect to travel of a surface of the track. The pole shoe or the track creates a magnetic field between the pole shoe and the surface, and the pole shoe is confronted by a magnetic field barrier on the track just before each transverse motion of the stop member actuated by the period action of the resonator. The escape wheel sets are each arranged to cooperate alternately with the stop member, and are connected to each other by a direct kinematic connection.
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25.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：US09483026B2
公开(公告)日：2016-11-01
申请号：US14579287
申请日：2014-12-22
Inventor： Gianni Di Domenico , Pascal Winkler , Jerome Favre , Jean-Luc Helfer , Baptiste Hinaux , Dominique Lechot , Patrick Ragot , Fanel Piccini
CPC classification number: G04C5/005 , G04B17/32 , G04C3/04 , G04C3/06 , G04C3/066 , G04C3/067 , G04C5/00
Abstract: 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 of which one physical parameter is correlated to the magnetic potential energy of the oscillator, the magnetic material being arranged along the annular path so that the physical parameter varies angularly in a periodic manner. The annular path includes, in each angular period, an area of accumulation of magnetic potential energy in the oscillator, radially adjacent to an impulse area. The magnetic material, in each accumulation area, is arranged so that the physical parameter of said magnetic material gradually increases angularly or gradually decreases angularly.
Abstract translation: 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。 该磁性结构包括至少一个环形磁路，其至少部分由磁性材料形成，其中一个物理参数与振荡器的磁势能相关联，磁性材料沿着环形路径布置，使得物理参数成角度变化 定期进行。 环形路径在每个角度周期中包括在振荡器中径向相邻于脉冲区域的磁势能积累的区域。 在每个积聚区域中的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。
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Patent Agency Ranking
公开(公告)号：US09292002B2
公开(公告)日：2016-03-22
申请号：US14560433
申请日：2014-12-04
Inventor： Gianni Di Domenico , Jerome Favre
Abstract: A timepiece escapement mechanism includes a stopper between a resonator and an escape wheel set. The wheel set includes a magnetized track with an angular period of travel over which its magnetic characteristics are repeated. The stopper includes a magnetized or ferromagnetic pole shoe that is mobile in a transverse direction relative to the direction of travel of an element of a surface of the track. The pole shoe or the track creates a magnetic field in a pole gap between the pole shoe and the surface. The pole shoe is opposite a magnetic field barrier on the track just before each transverse motion of the stopper commanded by the periodic action of this resonator. The stopper is multistable and arranged to occupy at least two stable positions.
Abstract translation: 钟表擒纵机构包括在谐振器和擒纵轮组之间的止动器。 车轮组包括具有角度周期的磁化轨道，在其上重复其磁特性。 止动器包括磁化或铁磁极靴，其相对于轨道表面的元件的行进方向在横向上是可移动的。 极靴或轨道在极靴和表面之间的极间隙中产生磁场。 在由该谐振器的周期性作用命令的止动器的每个横向运动之前，极靴与轨道上的磁场屏障相对。 止动器是多位置的并且被布置成占据至少两个稳定的位置。
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公开(公告)号：US11454932B2
公开(公告)日：2022-09-27
申请号：US16438960
申请日：2019-06-12
Inventor： Gianni Di Domenico , Pierre Cusin , Jean-Luc Helfer , Alex Gandelhman , Pascal Winkler , Baptiste Hinaux , Dominique Lechot , Olivier Matthey , Laurent Klinger , Jerome Favre
Abstract: A method for making a flexure bearing for an oscillator with an inertial element oscillating in a plane supported by flexible strips fixed to a stationary support returning it to a rest position includes: forming the bearing with basic strips in superposed levels, each having an aspect ratio of less than 10; breaking down the number of basic levels into a plurality of sub-units, each including one or two strips joining a basic support and a basic inertial element, which are made by etching substrates; assembling the sub-units by joining their basic inertial elements; and fixing the basic supports to the support, directly or via translational tables along one or two in-plane translational degrees of freedom, of lower translational stiffness than that of the sub-unit.
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公开(公告)号：US10948879B2
公开(公告)日：2021-03-16
申请号：US15957949
申请日：2018-04-20
Inventor： Jerome Favre , Michel Willemin , Jean-Jacques Born , Dominique Lechot , Gianni Di Domenico
Abstract: A method for adjusting the rate of a watch with an oscillator arranged to generate oscillation at a nominal frequency N0, with a servo-system including a master oscillator arranged to generate excitation oscillation at an excitation frequency NE, which is approximately equal to, or equal to the nominal frequency N0, or to an integer multiple of this nominal frequency N0, the watch is subjected to excitation oscillation or to a modulated motion, generated by the master oscillator, during a transition phase after which the oscillator of the watch is stabilised at excitation frequency NE, and there is incorporated in the servo-system a winder for mechanical or automatic watches, arranged to move a support on which such a watch is fixed.
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公开(公告)号：US20200089168A1
公开(公告)日：2020-03-19
申请号：US16571428
申请日：2019-09-16
Inventor： Gianni DI DOMENICO , Jerome Favre , Dominique Lechot , Baptiste Hinaux , Olivier Matthey , Pascal Winkler , Marc Stranczl , Michel Willemin , Ahmad Odeh
Abstract: An oscillator includes a resonator, which has an inertial mass returned by an elastic return and carries entry and exit pallets cooperating with teeth of an escape wheel each provided with a magnet. Each pallet includes a magnetic arrangement, with an annular sector, centred on the axis of oscillation of the resonator, defining a first magnetic barrier area extending above and/or below a mechanical pallet-stone of the entry pallet or exit pallet, over the entire length of this mechanical pallet-stone acting as support for the teeth during the supplementary arc, in order to form a magnetic cylinder escapement mechanism.
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公开(公告)号：US10241475B2
公开(公告)日：2019-03-26
申请号：US15399224
申请日：2017-01-05
Inventor： Jerome Favre , Gianni Di Domenico , Dominique Lechot , Jean-Jacques Born , Baptiste Hinaux
Abstract: Timepiece regulating mechanism including an energy storage means delivering an output torque (CS), via a train (3), to a wheel set (4) forming a magnetic escapement mechanism (10) with a resonator wheel set (5) subjected to the torque from a return means (6) and cooperating therewith, either directly or via a magnetic stop member (7), this magnetic escapement mechanism (10) being arranged to operate when the wheel set (4) receives a torque higher than or equal to a maintenance torque (CE), and the train (3) includes a torque regulating means (30) arranged to deliver to the wheel set (4) a constant torque comprised between 1.0 and 2.0 times the maintenance torque (CE), the torque regulating means (30) including a fusee (8) of continuously variable cross-section, from which unwinds a chain (9), wound by a drum (21), directly or indirectly driven by the energy storage means (2).
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