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公开(公告)号：US20220137562A1
公开(公告)日：2022-05-05
申请号：US17481821
申请日：2021-09-22
Inventor： Mohammad Hussein KAHROBAIYAN , Pascal WINKLER , Jean-Luc HELFER , Gianni DI DOMENICO , Grégory MUSY , Florent COSANDIER
Abstract: A flexible guide for a rotating resonator mechanism, in particular of a horological movement, the guide including a fixed support, an element that is capable of moving relative to the fixed support, at least one main flexible blade allowing the movable element to move relative to the fixed support by bending the one or more main flexible blades via a rotary motion about a centre of rotation, the flexible guide being arranged substantially in one plane, and includes at least one translation table joined to one end of the main flexible blade, the main flexible blade and the translation table forming a pair connected to the fixed support, to the movable element, or to an intermediate movable part, such that the translation table is configured to move in translation at least in part under the effect of the bending of the main flexible blade.
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公开(公告)号：US20210018876A1
公开(公告)日：2021-01-21
申请号：US16891168
申请日：2020-06-03
Inventor： Gianni DI DOMENICO , Marc STRANCZL , Benoit LEGERET , René PIGUET
Abstract: A timepiece movement includes a magnetic escapement formed of a magnetic escape wheel with an annular magnetized structure and a pallet fork whose shaft is formed by a ferromagnetic material. The pallet shaft exerts on the escape wheel a magnetic disturbance torque due to the fact that the annular magnetized structure exhibits an angular variation of at least one defining physical parameter thereof, such that the magnetic attraction varies as a function of the angular position of the escape wheel and has a tangential component. A magnetic compensation pin is incorporated in the timepiece movement, this magnetic compensation pin being arranged such that the second magnetic disturbance torque that it exerts on the escape wheel exhibits an angular phase shift relative to the first magnetic disturbance torque generated by the pallet shaft, so as to compensate largely for this first magnetic disturbance torque.
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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：US20190332056A1
公开(公告)日：2019-10-31
申请号：US16364853
申请日：2019-03-26
Inventor： Jean-Jacques BORN , Pascal WINKLER , Gianni DI DOMENICO
Abstract: A timepiece regulating mechanism including primary resonators each with an inertial weight suspended by flexible strips to a fixed structure with respect to which this weight pivots, and mechanical device of synchronizing the primary resonators which include, between the inertial weights, an articulated connection which, under normal conditions, allows pivoting of the inertial weights in opposite directions of rotation and with close rotation angles, and during a shock, prevents pivoting thereof in the same direction of rotation, the mechanism including an oscillator with a frictional rest escapement mechanism arranged to cooperate alternately with the primary resonators, on pallet stones of the inertial weights.
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Patent Agency Ranking
公开(公告)号：US20170261933A1
公开(公告)日：2017-09-14
申请号：US15399224
申请日：2017-01-05
Inventor： Jerome FAVRE , Gianni DI DOMENICO , Dominique LECHOT , Jean-Jacques BORN , Baptiste HINAUX
CPC classification number: G04B17/32 , G04B1/22 , G04B13/001 , G04B15/14 , G04B17/26 , G04C3/06 , G04C3/061 , G04C3/062 , G04C3/063 , G04C3/064 , G04C3/065 , G04C5/005
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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公开(公告)号：US20170123379A1
公开(公告)日：2017-05-04
申请号：US15317313
申请日：2015-06-19
Inventor： Gianni DI DOMENICO , Jean-Luc HELFER , Pascal WINKLER , Jerome FAVRE
IPC: G04C3/04
Abstract: A timepiece mechanism including a first component and a second component configured to cooperate with each other in a relative motion on a trajectory in an interface area, wherein a first path of the first component includes magnetic and/or electrostatic actuation components, configured to exert a contactless stress on complementary magnetic and/or electrostatic actuation components included in a second path belonging to the second component. Throughout a monotonous relative movement of the second path with respect to the first path, interaction energy between the first component and second component has a variable gradient with at least one position of discontinuity of the gradient, which corresponds to a variation in the contactless stress, the position of discontinuity of the gradient corresponding, in a variant, to an abrupt variation in the contactless stress.
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47.发明申请公开(公告)号：US20160357155A1
公开(公告)日：2016-12-08
申请号：US15109066
申请日：2014-12-22
Inventor： Gianni DI DOMENICO , Pascal WINKLER
Abstract: There is provided a device for regulating the operation of a horological movement, including a magnetic escapement, which includes a resonator and a magnetic escapement mobile turning about an axis. The mobile includes at least one magnetic track with a plurality of magnets having an angular dimension that is greater than their radial dimension. The resonator includes at least one magnetic element for coupling to the magnetic track. The coupling element extends radially relative to the axis of rotation, and has a contour with a portion oriented substantially angularly when the resonator is in the rest position. When the mobile is driven in rotation, each magnet penetrates beneath the coupling element and gradually accumulates some potential magnetic energy. The magnet then exits from beneath the coupling element through the portion and the coupling element receives a pulse located around its rest position.
Abstract translation: 提供了一种用于调节钟表运动的操作的装置，包括磁擒纵机构，其包括谐振器和绕轴线移动的磁性擒纵机构。 移动体包括具有多个磁体的至少一个磁道，其具有大于其径向尺寸的角度尺寸。 谐振器包括用于耦合到磁道的至少一个磁性元件。 耦合元件相对于旋转轴线径向延伸，并且当谐振器处于静止位置时具有基本成角度定向的轮廓。 当移动体旋转驱动时，每个磁体穿过耦合元件下方并逐渐累积一些潜在的磁能。 磁体然后通过该部分从耦合元件下方离开，并且耦合元件接收位于其静止位置周围的脉冲。
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48.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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49.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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