公开(公告)号：US20150177696A1

公开(公告)日：2015-06-25

申请号：US14564581

申请日：2014-12-09

Applicant: The Swatch Group Research and Development Ltd

Inventor： Jean-Jacques BORN ,  Gianni DI DOMENICO ,  Jerome FAVRE ,  Baptiste HINAUX ,  Dominique LECHOT ,  Patrick RAGOT

IPC: G04C5/00

CPC classification number: G04C5/005 ,  G04C3/105

Abstract: The invention concerns a magnetic device for regulating the relative angular velocity of a wheel and of at least one magnetic dipole integral with an oscillating device, said wheel or said dipole being driven by a driving torque, said wheel including a periodic, ferromagnetic pole path which alternates according to a center angle and said at least one dipole being arranged to permit magnetic coupling with said ferromagnetic path and oscillation of said dipole at the natural frequency of the oscillating element during the relative motion of the wheel and of the magnetic dipole to regulate said relative angular velocity, said device being characterized in that said wheel further includes means for dissipating the kinetic energy of said at least one dipole when it moves away from said ferromagnetic path.

Abstract translation: 本发明涉及一种用于调节车轮的相对角速度的磁性装置和与振荡装置一体化的至少一个磁偶极子，所述车轮或所述偶极子由驱动扭矩驱动，所述车轮包括周期性的铁磁极路径， 根据中心角交替，并且所述至少一个偶极子被布置成允许在所述车轮和所述磁偶极子的相对运动期间以所述铁磁路径的磁耦合和所述偶极子在所述振荡元件的固有频率下的振荡，以调节所述 相对角速度，所述装置的特征在于，所述轮还包括当远离所述铁磁路径移动时消散所述至少一个偶极子的动能的装置。

公开(公告)号：US20160004223A1

公开(公告)日：2016-01-07

申请号：US14768610

申请日：2014-03-20

Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

Inventor： Michel WILLEMIN ,  Jean-Jacques BORN ,  Francois KLOPFENSTEIN ,  Patrick RAGOT

IPC: G04D7/00 ,  G04C1/02

CPC classification number: G04D7/009 ,  G04B5/00 ,  G04B5/14 ,  G04B5/165 ,  G04B13/00 ,  G04C1/02 ,  G04C1/022 ,  G04C1/024 ,  G04C1/026 ,  G04C1/028

Abstract: A device for winding automatic watches, including an electrical energy source and a receptacle support including a surface configured to receive in abutment a back cover of a watch, the device configured to generate a magnetic and/or electrostatic field or eddy currents, in a fixed position underneath the bearing surface and generate, on a substantially annular angular sector, a magnetic and or electrostatic field that varies as a function of time and whose direction is orthogonal to the bearing surface, or generating eddy currents that vary as a function of time. The device can be provided for a watch including an automatic winding mechanism with an oscillating weight including a first ferromagnetic inner part and a second heavy metal peripheral part, and possibly with a paramagnetic conductive disc coaxial to the oscillating weight.

Abstract translation: 一种用于卷绕自动手表的装置，包括电能源和插座支撑件，其包括构造成邻接手表的后盖以接收表面的表面，所述装置被配置为在固定的状态下产生磁场和/或静电场或涡流 位置在轴承表面下方，并且在基本上环形的角扇区上产生随着时间的函数而变化的磁场和/或静电场，并且其方向与轴承表面正交，或者产生随时间变化的涡流。 该装置可以提供用于包括具有包括第一铁磁内部部分和第二重金属周边部分的摆动重量的自动上链机构的手表，并且可能具有与振动锤同轴的顺磁性导电盘。

公开(公告)号：US20150177698A1

公开(公告)日：2015-06-25

申请号：US14579287

申请日：2014-12-22

Applicant: The Swatch Group Research and Development Ltd

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。

公开(公告)号：US20150177697A1

公开(公告)日：2015-06-25

申请号：US14579166

申请日：2014-12-22

Applicant: The Swatch Group Research and Development Ltd

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。