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21.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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23.发明申请公开(公告)号：US20170068222A1
公开(公告)日：2017-03-09
申请号：US15308902
申请日：2015-09-04
Inventor： Gianni DI DOMENICO
IPC: G04C5/00
Abstract: A magnetic clock escapement, and a regulating device, the escapement including a first circular network formed by N1 magnetic lines and a second circular network formed by N2 magnetic lines, N2 being different from N1. The first and second networks are superimposed to define a combined pattern having a magnetic Moiré effect. The combined pattern is coupled magnetically to at least one magnet of a resonator to pace operation of a mechanical clock movement. The first magnetic structure is carried by an escapement wheel and can rotate relative to the second fixed magnetic structure with an angular frequency F1. The combined pattern rotates with a greater angular frequency F2 and equal to the angular frequency F1 multiplied by the number N1 and divided by the number ΔN equal to this number N1 minus the number N2, F2=F1·N1/ΔN.
Abstract translation: 磁性钟擒纵机构和调节装置，擒纵机构包括由N1条磁线形成的第一圆形网络和由N2条磁线形成的第二圆形网络，N 2与N 1不同。 叠加第一和第二网络以限定具有磁莫尔效应的组合图案。 组合图案被磁耦合到谐振器的至少一个磁体以调节机械时钟运动的操作。 第一磁结构由擒纵轮承载，并且可以以角频率F1相对于第二固定磁结构旋转。 组合图案以更大的角频率F2旋转，并等于角频率F1乘以数N1并除以等于该数N1的数量ΔN减去数N2，F2 = F1·N1 /ΔN。
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公开(公告)号：US20170038737A1
公开(公告)日：2017-02-09
申请号：US15222517
申请日：2016-07-28
Inventor： Gianni DI DOMENICO , Jerome FAVRE
IPC: G04C5/00
CPC classification number: G04C5/005 , G04B11/026 , G04C3/04 , G04C3/06 , G04C3/066 , G04C3/067 , G04C5/00
Abstract: A timepiece escapement mechanism including a resonator and an escape wheel arranged to cooperate with this resonator directly or indirectly through a stopper forming part of this escapement mechanism, this escape wheel including a succession of tracks carrying magnetic or electrostatic field potential ramps arranged to cooperate with the resonator or respectively with the stopper, this escapement mechanism comprising a non-return device arranged to oppose the recoil of the escape wheel, and the stopper cooperates, on the one hand, with a plate forming part of the resonator and, on the other, with these magnetic or electrostatic field potential ramps by at least one pole shoe forming part of the stopper and arranged to move in the field corresponding to the magnetic or electrostatic field potential ramps.
Abstract translation: 一种包括谐振器和擒纵轮的钟表擒纵机构，其被布置成通过形成该擒纵机构的一部分的止动件直接或间接地与该谐振器配合，该擒纵轮包括一系列磁道或静电场电位斜面的轨道，其布置成与 谐振器或分别具有止动件，该擒纵机构包括布置成抵抗擒纵轮的反冲的止回装置，并且止动件一方面与形成谐振器的一部分的板协作，另一方面， 这些磁场或静电场电位斜坡由形成阻挡件的一部分的至少一个极靴构成，并被布置成在对应于磁场或静电场斜坡的场中移动。
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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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Patent Agency Ranking
26.发明公开公开(公告)号：US20240061377A1
公开(公告)日：2024-02-22
申请号：US18450028
申请日：2023-08-15
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/063 , G04B17/045
Abstract: A regulating member for a horological movement includes an oscillating weight, for example a balance, a balance spring including a flexible strip wound about itself in a plurality of turns, the strip having a predefined rigidity to allow the oscillating weight to undergo a rotary oscillatory motion, and the strip including an outer end of the strip. The regulating member includes a resilient device for compensating for external pressure, connecting the outer end to a first support that is immobile with respect to the horological movement, the resilient compensation device being configured to adapt its stiffness according to the external pressure in order to compensate for an effect of the external pressure on the regulating member. Additionally, the horological movement includes the regulating member.
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27.发明公开公开(公告)号：US20240027966A1
公开(公告)日：2024-01-25
申请号：US18346502
申请日：2023-07-03
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/06 , G04B17/045 , G04B17/222
Abstract: A regulating member (1) for a horological movement including an oscillating weight, for example a balance, and a balance spring including a flexible strip (2) wound about itself in a plurality of turns, the strip (2) having a predefined rigidity to allow the oscillating weight to undergo a rotary oscillatory motion, the strip (2) including an outer end (9), wherein the regulating member (1, 10) includes a temperature-compensating resilient device configured to adapt the stiffness thereof as a function of the temperature to compensate for the effect of temperature on the regulating member (1, 10), the resilient device including a resilient element (5) connecting the outer end (9) to a first support (7) that is stationary relative to the horological movement, as well as preloading means (6) for applying a variable force or torque to the resilient element (5) as a function of the temperature.
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28.发明公开公开(公告)号：US20240027965A1
公开(公告)日：2024-01-25
申请号：US18344236
申请日：2023-06-29
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/06 , G04B17/045
Abstract: A regulating member (10) for a horological movement including a balance, a balance spring including a flexible strip (2) coiled on itself in several turns, the strip (2) having a predefined rigidity to enable the balance to perform a rotary oscillatory movement, the strip including an outer end (9). The regulating member (10) includes a resilient device for compensating the direction of gravity with respect to the regulating member (10), the resilient device adapting its stiffness according to gravity to compensate for the effect of gravity on the regulating member, the resilient device including a resilient element (5) connecting the outer end (9) to a first non-movable support (7) with respect to the horological movement, as well as prestressing means (6) for applying a variable force or torque on the resilient element (5) according to the direction of gravity with respect to the regulating member (10).
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29.发明公开公开(公告)号：US20240027964A1
公开(公告)日：2024-01-25
申请号：US18348719
申请日：2023-07-07
Inventor： Gianni DI DOMENICO , Baptiste HINAUX , Mohammad Hussein KAHROBAIYAN , Jean-Luc HELFER , Pascal WINKLER
CPC classification number: G04B17/045 , G04B17/24
Abstract: A regulating member for a horological movement including an oscillating mass, for example a balance, a flexible guide including at least two flexible blades connecting a rigid support to the oscillating mass to enable the oscillating mass to make a rotary movement about a virtual pivot, the regulating member including an elastic device for compensating for the external pressure, the elastic compensation device being arranged in series with the rigid support, so as to connect the rigid support to means for securing the regulating member to the horological movement, the elastic compensation device being configured to adapt its stiffness according to the external pressure in order to compensate for the effect of external pressure on the regulating member.
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公开(公告)号：US20210294270A1
公开(公告)日：2021-09-23
申请号：US17175166
申请日：2021-02-12
Inventor： Gianni DI DOMENICO , Dominique LECHOT , Marc STRANCZL , Benoit LEGERET
Abstract: A horological movement includes an escapement with a magnetic system to generate magnetic force impulses, so as to sustain the oscillation of the mechanical resonator associated with the escapement. In order to make possible an effective self-starting of the assembly formed of the mechanical resonator and of the escapement during a winding of the barrel, after a stop of the horological movement due to the unwound barrel spring, the escape wheel includes teeth and the pallet assembly includes two mechanical pallet-stones arranged to receive, upon starting, at least one mechanical force impulse of the escape wheel via one of the teeth thereof, the mechanical force impulse generating a starting force torque on the pallet assembly that is transmitted to the balance of the mechanical resonator to begin an oscillation of the latter so that the assembly can operate normally after a starting phase.
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