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1. 发明申请

US20180181072A2 REGULATING SYSTEM FOR A MECHANICAL WATCH 审中-公开
公开(公告)号：US20180181072A2
公开(公告)日：2018-06-28
申请号：US14784175
申请日：2014-07-22
申请人： The Swatch Group Research and Development Ltd.
发明人： Rudolf DINGER , Jean-Pierre MIGNOT , Jean-Jacques BORN
IPC分类号： G04C5/00
CPC分类号： G04C5/005 , G04C3/08 , G04C3/101 , G04C3/104 , G04C3/105 , G04C5/00
摘要： The present invention concerns regulating members for a mechanical timepiece, specifically a system based on the magnetic interaction between a resonator, in the form of a tuning fork for example, and an escape wheel, called a “magnetic escapement”. The system is characterized in that there are several areas of magnetic interaction between the resonator and the escape wheel which are arranged such that the torques produced at the escape wheel by these interactions compensate each other if the escape wheel is not synchronized at the frequency of the resonator. This results in negligible torque in the escape wheel when the latter rotates slowly in the direction of the arrow or the opposite direction. This allows the timepiece to start with a low mainspring torque and without any start procedure or device and provides better resistance of the timepiece against a loss of synchronization in the event of a shock.

2. 发明授权

US09785116B2 Timepiece regulating mechanism with magnetically synchronized rotating arms 有权
公开(公告)号：US09785116B2
公开(公告)日：2017-10-10
申请号：US15220024
申请日：2016-07-26
申请人： ETA SA Manufacture Horlogere Suisse
发明人： Pascal Winkler , Jean-Jacques Born
IPC分类号： G04B17/20 , G04C3/08 , G04C5/00
CPC分类号： G04B17/20 , G04C3/08 , G04C5/005
摘要： A timepiece regulating mechanism including an escape wheel set subjected to a drive torque, and at least one resonator including a rigid structure connected to a plate by an elastic return and carrying at least one inertia arm cooperating with this escape wheel set via magnetically and/or electrically charged tracks comprised both in this inertia arm and in this escape wheel set, to form a synchronizing device between the escape wheel set and the resonator, and the synchronizing device is protected from loss of synchronization in the event of an accidental torque increase by a mechanical anti-desynchronization mechanism including mechanical escapement stops carried by the escape wheel set, and at least one mechanical inertia arm stop, carried by the inertia arm, and together arranged to maintain stopped in abutment in such event.

3. 发明授权

US09727026B2 Magnetic centring device 有权
公开(公告)号：US09727026B2
公开(公告)日：2017-08-08
申请号：US14526864
申请日：2014-10-29
申请人： Montres Breguet SA
发明人： Camille Tadla , Philippe Poux , Jean-Philippe Rochat , Davide Sarchi
IPC分类号： G04B17/32 , G04C5/00 , F16C32/04 , G04B31/00
CPC分类号： G04C5/005 , F16C32/0414 , F16C2370/00 , G04B17/32 , G04B31/00
摘要： Magnetic centring device for micromechanical applications, including a magnet and a magnetic flux conduction device arranged on the magnet, the magnetic flux conduction device including a central magnetic flux conduction disc made of a magnetic material having high magnetic permeability, and a peripheral area arranged around the central disc and separated from the central disc by a non-zero distance.

4. 发明申请

US20170211953A1 DISPLAY APPARATUS HAVING INDICATOR NEEDLE 审中-公开
公开(公告)号：US20170211953A1
公开(公告)日：2017-07-27
申请号：US15226040
申请日：2016-08-02
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Ki-Nyeng KANG , Mu-Gyeom KIM , Min-Soo KIM
IPC分类号： G01D13/24
CPC分类号： G01D13/24 , G01D13/04 , G04C5/00 , G04C5/005 , G09G3/00
摘要： A display apparatus includes a display panel, a needle module on the display panel, the needle module including an indicator needle rotatable with respect to a rotation axis, and a driving module to rotate the indicator needle via magnetic force.

5. 发明申请

US20170176938A1 SAFETY REGULATION FOR A TIMEPIECE ESCAPEMENT 审中-公开
公开(公告)号：US20170176938A1
公开(公告)日：2017-06-22
申请号：US15373003
申请日：2016-12-08
申请人： Montres Breguet S.A.
发明人： Sebastian ALAGON CARRILLO , Benoit Legeret , Davide Sarchi
IPC分类号： G04B15/10
CPC分类号： G04B15/10 , G04B17/06 , G04B17/30 , G04B21/06 , G04C5/005
摘要： Mechanism for regulating energy to achieve the function of a timepiece mechanism including a functional mobile component, controlling a dissipation of energy through eddy currents in the event of racing by this mobile component, including a magnetically permeable or magnetized rotor kinematically connected to this mobile component, and a magnetized or respectively magnetically permeable stator, facing this rotor in an annular area where these eddy currents develop, this rotor and this stator are external to each other, this rotor and/or this stator including an alternation of raised areas where it can move into superposition with the other in an interaction generating eddy currents, and hollow areas in which it cannot move into superposition with the other.Escapement mechanism including such a regulating mechanism, limiting the effect of accelerations on an escape wheel.

6. 发明申请

US20160370766A1 MECHANICAL CLOCK MOVEMENT WITH MAGNETIC ESCAPEMENT 有权
标题翻译：机械时钟运动与磁性隔离
公开(公告)号：US20160370766A1
公开(公告)日：2016-12-22
申请号：US15107721
申请日：2014-12-18
申请人： ETA SA MANUFACTURE HORLOGERE SUISSE
发明人： Pascal WINKLER , Jean-Luc HELFER , Thierry CONUS , Gianni DI DOMENICO , Jean-Jacques BORN
IPC分类号： G04B37/08 , G04C3/08 , G04C5/00
CPC分类号： G04B37/088 , G04B15/14 , G04B17/045 , G04B17/063 , G04B17/24 , G04C3/08 , G04C5/005
摘要： A mechanical clock movement includes a resonator, an escapement linked to the resonator, and a display of at least one item of time information. The display is driven by a mechanical drive device via a counter wheel train, the work rate of which is set by the escapement. At least the resonator is housed in a chamber, in which a reduced pressure in relation to atmospheric pressure prevails. The escapement is a magnetic escapement including an escape wheel coupled directly or indirectly to the resonator via a non-contact magnetic coupling system, wherein the magnetic coupling system is formed so that a non-magnetic wall of the chamber runs through the magnetic escapement so that a first part of the escapement is located inside the chamber whereas a second part of the escapement is located outside the chamber.
摘要翻译：机械时钟运动包括谐振器，连接到谐振器的擒纵机构和至少一个时间信息的显示。显示器由机械驱动装置经由计数器列车驱动，其工作速度由擒纵机构设定。至少谐振器被容纳在室中，其中相对于大气压降低压力。擒纵机构是包括通过非接触式磁耦合系统直接或间接地耦合到谐振器的擒纵轮的磁擒纵机构，其中磁耦合系统被形成为使得室的非磁壁穿过磁擒纵机构，使得擒纵机构的第一部分位于室内，而擒纵机构的第二部分位于室外。

7. 发明申请

US20160313704A1 MAGNETIC AND/OR ELECTROSTATIC RESONATOR 有权
标题翻译：磁性和/或静电共振器
公开(公告)号：US20160313704A1
公开(公告)日：2016-10-27
申请号：US15102389
申请日：2014-12-09
申请人： NIVAROX-FAR S.A.
发明人： Marc STRANCZL , Gianni DI DOMENICO , Pascal WINKLER
IPC分类号： G04C5/00
CPC分类号： G04C5/005 , G04B15/14
摘要： A timepiece resonator including a mobile component ring-shaped about an axis and capable of oscillation about an axis, and a drive member subjected to a torque inside a timepiece movement. The resonator is an annular magnetic or electrostatic resonator whose mobile component is periodically excited under action induced by motion of the drive member. The drive member can exert a contactless effort on the mobile component. The mobile component includes a first quantity of first pole pieces magnetically or electrically charged at a first pitch angle, and the drive member includes a second quantity of second pole pieces magnetically or electrically charged at a second pitch angle different from the first pitch angle, arranged to cooperate in attraction or in repulsion with the first pole pieces, such that the mobile component and the drive member together form a speed reducing or increasing mechanism.
摘要翻译：一种钟表谐振器，包括围绕轴线环形且能够围绕轴线摆动的移动部件，以及在钟表运动中经受扭矩的驱动部件。谐振器是环形磁性或静电谐振器，其移动部件在由驱动构件的运动引起的作用下周期性地激发。驱动部件可以在移动部件上施加非接触的努力。移动部件包括以第一桨距角磁性或带电的第一数量的第一极片，并且驱动构件包括以不同于第一俯仰角的第二俯仰角磁性或带电的第二数量的第二极片，以与第一极靴一起吸引或排斥，使得移动部件和驱动部件一起形成减速或增加机构。

8. 发明授权

US09465366B2 Angular speed regulating device for a wheel set in a timepiece movement including a magnetic escapement mechanism 有权
标题翻译：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：US09465366B2
公开(公告)日：2016-10-11
申请号：US14579166
申请日：2014-12-22
申请人： The Swatch Group Research and Development Ltd
发明人： Gianni Di Domenico , Pascal Winkler , Jerome Favre , Jean-Luc Helfer , Baptiste Hinaux , Dominique Lechot , Patrick Ragot , Fanel Piccini
IPC分类号： G04B15/00 , G04F5/00 , G04C5/00 , G04C3/06 , G04C3/04 , G04B17/32
CPC分类号： G04C5/005 , G04B17/32 , G04C3/04 , G04C3/06 , G04C3/066 , G04C3/067 , G04C5/00
摘要： 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.
摘要翻译：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。

9. 发明申请

US20150362892A1 MAGNETIC OR ELECTROSTATIC PIVOTING OF A MOBILE TIMEPIECE ELEMENT 有权
标题翻译：移动时间元素的磁性或静电放置
公开(公告)号：US20150362892A1
公开(公告)日：2015-12-17
申请号：US14764041
申请日：2013-12-10
申请人： MONTRES BREGUET SA
发明人： Alain ZAUGG , Sylvain DAUBY , Benoit JUNOD , Davide SARCHI
IPC分类号： G04B1/16 , G04C3/06 , G04C5/00 , G04B17/28
CPC分类号： G04B1/16 , F16C32/0431 , F16C2370/00 , G04B17/285 , G04C3/064 , G04C5/005
摘要： A timepiece sub-assembly including a mobile timepiece element including first and second annular and opposite peripheral surfaces of revolution about a same pivot axis, and a device for guiding pivoting about a theoretical axis of a timepiece mechanism. The first surface is magnetically or electrically charged, and the device includes at least three first surfaces regularly arranged around the theoretical axis, oppositely magnetically or respectively electrically charged to the first surface to repulse it at a first interface. In a watch, the second surface is magnetically or electrically charged, and the device includes at least three second surfaces regularly arranged around the theoretical axis, oppositely magnetically or electrically charged to the second surface to repulse it at a second interface.
摘要翻译：一种包括移动时计元件的钟表子组件，包括围绕相同枢转轴线的第一和第二环形和相对的旋转周边表面，以及用于引导围绕钟表机构的理论轴线枢转的装置。第一表面是磁性或带电荷的，并且该装置包括围绕理论轴线规则地布置的至少三个第一表面，相对地磁性地或分别带电到第一表面，以在第一界面处将其排斥。在手表中，第二表面是磁性或带电的，并且该装置包括围绕理论轴线规则地布置的至少三个第二表面，相对地磁性或带电到第二表面以在第二界面处将其斥力。

10. 发明申请

US20150177696A1 REGULATING DEVICE 有权
标题翻译：调节设备
公开(公告)号：US20150177696A1
公开(公告)日：2015-06-25
申请号：US14564581
申请日：2014-12-09
申请人： The Swatch Group Research and Development Ltd
发明人： Jean-Jacques BORN , Gianni DI DOMENICO , Jerome FAVRE , Baptiste HINAUX , Dominique LECHOT , Patrick RAGOT
IPC分类号： G04C5/00
CPC分类号： G04C5/005 , G04C3/105
摘要： 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.
摘要翻译：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。

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