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11.发明申请ANGULAR SPEED REGULATING DEVICE FOR A WHEEL SET IN A TIMEPIECE MOVEMENT INCLUDING A MAGNETIC ESCAPEMENT MECHANISM 有权用于定时移动的车轮的角速度调节装置，包括磁悬浮机构公开(公告)号：US20150177698A1
公开(公告)日：2015-06-25
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
IPC: G04C5/00
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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12.发明申请ANGULAR SPEED REGULATING DEVICE FOR A WHEEL SET IN A TIMEPIECE MOVEMENT INCLUDING A MAGNETIC ESCAPEMENT MECHANISM 有权用于定时移动的车轮的角速度调节装置，包括磁悬浮机构公开(公告)号：US20150177697A1
公开(公告)日：2015-06-25
申请号：US14579166
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
IPC: G04C5/00
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 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.
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。 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。
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公开(公告)号：US20220137559A1
公开(公告)日：2022-05-05
申请号：US17647733
申请日：2022-01-11
Inventor： Jerome FAVRE , Michel WILLEMIN , Jean-Jacques BORN , Dominique LECHOT , Gianni DI DOMENICO
Abstract: Method for adjusting the rate of a basic oscillator of a watch arranged to oscillate at a nominal frequency N0, with a master oscillator generating an excitation frequency NE approximately equal to an integer multiple of this nominal frequency N0, the master oscillator subjecting the watch to excitation or a modulated motion during a transition phase after which the basic oscillator is stabilised at the excitation frequency NE, and a state of display correction method with a winder for mechanical or automatic watches, moving a support carrying the watch and comprising a state of display correction oscillator, having a lower variation of rate value than the initial variation of rate value DI of this basic oscillator, and oscillating at a correction frequency NC to impose oscillation or a motion on the watch, during a state of display correction phase whose duration is adjusted to exactly correct a state of display error measured at the initial moment of actuation.
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公开(公告)号：US20210294268A1
公开(公告)日：2021-09-23
申请号：US17189359
申请日：2021-03-02
Inventor： Gianni DI DOMENICO , Dominique LECHOT , Marc STRANCZL , Benoît LÉGERET
Abstract: A horological movement including a mechanical resonator and a hybrid escapement including an escapement wheel and a pallet assembly with at least one magnetic pallet-stone formed of a magnet and associated with a mechanical banking, the escapement wheel including a periodic magnetised structure defining increasing gradients of magnetic potential energy for the magnetic pallet-stone, and protruding parts associated with the increasing gradients of magnetic potential energy. When the force torque is equal to a nominal force torque or has a value within at least an upper part of a given range of values, one of the protruding parts of the escapement wheel is subjected to at least one shock on the mechanical banking of the pallet assembly after the magnetic pallet-stone has climbed any one of the increasing gradients of magnetic potential energy, thus dissipating at least partially a kinetic energy of the escapement wheel.
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公开(公告)号：US20180341226A1
公开(公告)日：2018-11-29
申请号：US15957949
申请日：2018-04-20
Inventor： Jerome FAVRE , Michel WILLEMIN , Jean-Jacques BORN , Dominique LECHOT , Gianni DI DOMENICO
IPC: G04B18/02
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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Patent Agency Ranking
16.发明申请公开(公告)号：US20180341225A1
公开(公告)日：2018-11-29
申请号：US15948192
申请日：2018-04-09
Inventor： Jerome FAVRE , Michel WILLEMIN , Jean-Jacques BORN , Dominique LECHOT , Gianni DI DOMENICO
IPC: G04B17/00
Abstract: Method for adjusting the rate of a basic oscillator of a watch arranged to oscillate at a nominal frequency N0, with a master oscillator generating an excitation frequency NE approximately equal to an integer multiple of this nominal frequency N0, the master oscillator subjecting the watch to excitation or a modulated motion during a transition phase after which the basic oscillator is stabilised at the excitation frequency NE, and a state of display correction method with a winder for mechanical or automatic watches, moving a support carrying the watch and comprising a state of display correction oscillator, having a lower variation of rate value than the initial variation of rate value DI of this basic oscillator, and oscillating at a correction frequency NC to impose oscillation or a motion on the watch, during a state of display correction phase whose duration is adjusted to exactly correct a state of display error measured at the initial moment of actuation.
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公开(公告)号：US20170242403A1
公开(公告)日：2017-08-24
申请号：US15410244
申请日：2017-01-19
Inventor： Gianni DI DOMENICO , Dominique LECHOT , Jerome FAVRE , Benoit LEGERET , Davide SARCHI
IPC: G04C5/00
Abstract: Watch with a timepiece movement, a resonator mechanism, including a magnetic escapement mechanism including an escape wheel set including a magnetized track, with a succession of areas according to a scrolling period in which its magnetic features are repeated, each area including an increasing magnetic field ramp followed by a magnetic field barrier with an increasing field and of higher field gradient that that of the ramp, the track includes a continuous, closed magnetic layer over the entire periphery of the escape wheel set, of constant thickness and variable width, whose geometry defines these magnetic field ramps and barriers, this escape wheel set cooperating with a sprung balance via a pivoting magnetic stop member comprising a pole piece arranged to cooperate alternately with an internal track and an external track of the magnetic layer.
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公开(公告)号：US20160179058A1
公开(公告)日：2016-06-23
申请号：US14958373
申请日：2015-12-03
Inventor： Jean-Jacques BORN , Gianni DI DOMENICO , Baptiste HINAUX , Jerome FAVRE , Dominique LECHOT
CPC classification number: G04C3/101 , G04B17/04 , G04B17/045 , G04C3/008
Abstract: A timepiece oscillator including a resonator formed by a tuning fork which includes at least two mobile oscillating parts, fixed to a connection element by flexible elements whose geometry determines a virtual pivot axis having a determined position with respect to this connection element and around which the respective mobile part oscillates, and the centre of masse of the mobile part coincides in the rest position with the respective virtual pivot axis, and, for at least one of the two mobile parts the flexible elements are formed of intersecting resilient strips extending at a distance from each other in two parallel planes, and whose directions, in projection on one of the parallel planes, intersect at the virtual pivot axis of the mobile part.
Abstract translation: 一种钟表振荡器，包括由音叉形成的谐振器，所述谐振器包括至少两个可移动振荡部分，所述振荡部分通过柔性元件固定到连接元件，柔性元件的几何形状决定了相对于该连接元件具有确定位置的虚拟枢转轴线， 可移动部分振动，并且可移动部分的大块的中心与相应的虚拟枢转轴线重合在静止位置，并且对于两个可移动部件中的至少一个，柔性元件由相交的弹性条形成， 彼此在两个平行的平面中，并且在其中一个平行平面上的投影中的方向在可移动部分的虚拟枢转轴线处相交。
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公开(公告)号：US20160124389A1
公开(公告)日：2016-05-05
申请号：US14890055
申请日：2014-05-21
Inventor： Dominique LECHOT , Alain ZAUGG
IPC: G04B31/04
Abstract: A shock absorber device for an arbor of a timepiece element including: a support including a base cup surmounted by a peripheral rim, which is delimited, opposite the cup, by an upper surface, the cup and the rim together defining a housing; a pivot system extending along an arbor, the pivot system being arranged in the housing and including a base including an elastic return mechanism at the periphery thereof, formed by at least one curved arm, including an opening in which is inserted a pivot element configured to cooperate with the arbor. The at least one curved arm is used for locking the pivot system in a bayonet fitting.
Abstract translation: 一种用于钟表元件的心轴的减震器装置，包括：支撑件，其包括由周边边缘覆盖的基座杯，所述外围边缘通过上表面限定与所述杯相对，所述杯和所述边缘在一起限定外壳; 枢轴系统，其沿心轴延伸，所述枢转系统布置在所述壳体中，并且包括基部，所述基部包括在其周边处的弹性返回机构，所述基部由至少一个弯曲臂形成，所述至少一个弯曲臂包括开口，在所述开口中插入枢转元件， 与乔木合作。 至少一个弯曲臂用于将枢轴系统锁定在卡口配件中。
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20.发明申请TIMEPIECE ABLE TO INDICATE THE SUNRISE OR SUNSET ANYWHERE IN THE WORLD 有权TIMEPIECE可以显示世界各地的日常生活或日常生活公开(公告)号：US20160098012A1
公开(公告)日：2016-04-07
申请号：US14862382
申请日：2015-09-23
Inventor： Beat GILOMEN , Michel WILLEMIN , Dominique LECHOT
IPC: G04B19/26
CPC classification number: G04B19/26 , G04B19/226 , G04B19/262
Abstract: The timepiece comprises means for indicating the sunrise and sunset taking account of seasonal variations. These means comprise a sphere reproducing the terrestrial globe, a shell arranged concentrically to the sphere and arranged to demarcate one portion of the terrestrial globe where it is night from another portion where it is day by indicating the position of the Earth's terminator. The shell can pivot about the globe on two axes perpendicular to each other. The shell is driven by the movement so as to rotate at a rate of one revolution per 24 hours about the polar axis. A disconnecting mechanism is controlled by an annual cam which has a profile representative of the tilt of the Sun with respect to the equatorial plane. The disconnecting mechanism controls the tilt of the shell about the axis by means of a drive shaft concentric to the polar axis.
Abstract translation: 该钟表包括考虑到季节性变化来指示日出和日落的装置。 这些装置包括再现地球的球体，壳体与球体同心地布置，并且被布置成通过指示地球终端器的位置来将来自其他部分的夜晚的地球的一部分划分到其周围。 外壳可以围绕彼此垂直的两个轴线绕球体转动。 壳体由运动驱动，以围绕极轴以每24小时一圈的速度旋转。 断路机构由具有代表太阳相对于赤道平面倾斜的轮廓的年度凸轮来控制。 断开机构通过与极轴同心的驱动轴来控制壳体围绕轴的倾斜。
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