公开(公告)号：US10054908B2

公开(公告)日：2018-08-21

申请号：US15222517

申请日：2016-07-28

Applicant: The Swatch Group Research and Development Ltd

Inventor： Gianni Di Domenico ,  Jerome Favre

IPC: G04C3/04 ,  G04C3/06 ,  G04C5/00 ,  G04B11/02

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.

公开(公告)号：US20160266546A1

公开(公告)日：2016-09-15

申请号：US15028599

申请日：2014-12-09

Applicant: THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD

Inventor： Gianni DI DOMENICO ,  Jerome FAVRE

IPC: G04B15/00 ,  G04C5/00

CPC classification number: G04B15/14 ,  G04B15/00 ,  G04C3/04 ,  G04C3/06 ,  G04C3/066 ,  G04C3/067 ,  G04C5/00 ,  G04C5/005

Abstract: An escapement mechanism including a stop member between a resonator and two escape wheel sets each subjected to a torque, and each including a magnetized or ferromagnetic track over a period. The stop member includes at least one magnetized or ferromagnetic pole shoe, transversely movable with respect to travel of a surface of the track. The pole shoe or the track creates a magnetic field between the pole shoe and the surface, and the pole shoe is confronted by a magnetic field barrier on the track just before each transverse motion of the stop member actuated by the period action of the resonator. The escape wheel sets are each arranged to cooperate alternately with the stop member, and are connected to each other by a direct kinematic connection.

Abstract translation: 一种擒纵机构，包括在谐振器和两个擒纵轮组之间的停止构件，每个擒纵轮组经受扭矩，并且每个包括在一段时间内的磁化或铁磁轨道。 止动构件包括至少一个相对于轨道表面的行进可横向移动的磁化或铁磁极靴。 极靴或轨道在极靴和表面之间产生磁场，并且在通过谐振器的周期动作致动的止动件的每个横向运动之前，极靴由轨道上的磁场屏障面对。 擒纵轮组各自被布置为与止动构件交替配合，并且通过直接运动连接彼此连接。

公开(公告)号：US20030090962A1

公开(公告)日：2003-05-15

申请号：US10257100

申请日：2002-10-08

Inventor： Xuan-Mai Tu ,  Michel Schwab

IPC: G04B015/00 ,  G04C005/00

CPC classification number: G04C5/00 ,  G04B15/08 ,  G04B15/14 ,  G04C3/042

Abstract: The invention concerns an escapement device comprising a power source capable of delivering a variable torque based on the angle of rotation of a pinion fixed to said power source, said variable torque having at least a stable position and an unstable position. The device further comprises locking means capable of locking power transmission to an oscillator in a stable point of equilibrium and unlocking means capable of unlocking power transmission to said oscillator between a stable point of equilibrium and an unstable point of equilibrium.

Abstract translation: 本发明涉及一种擒纵装置，其包括能够基于固定到所述动力源的小齿轮的旋转角来输送可变转矩的电源，所述可变转矩至少具有稳定的位置和不稳定的位置。 该装置还包括锁定装置，其能够将功率传递锁定在稳定的平衡点处的振荡器和能够在稳定的平衡点和不稳定点之间解锁到所述振荡器的功率传输的解锁装置。

公开(公告)号：US3358251A

公开(公告)日：1967-12-12

申请号：US52830066

申请日：1966-02-17

Applicant: CONS ELECTRONICS IND

Inventor： OSTRANDER WALTER M ,  SUTHERLAND SINCLAIR N

IPC: G04C5/00

CPC classification number: G04C5/00 ,  Y10T74/1502

公开(公告)号：US3343015A

公开(公告)日：1967-09-19

申请号：US45544365

申请日：1965-05-13

Applicant: SUISSE HORLOGERIE

Inventor： PETER DOME

IPC: G04C3/16 ,  G04C5/00 ,  G04C13/10

CPC classification number: G04C13/10 ,  G04C3/165 ,  G04C5/00 ,  Y10T74/1502

公开(公告)号：US3293922A

公开(公告)日：1966-12-27

申请号：US27888863

申请日：1963-05-08

Applicant: GLOBE IND INC

Inventor： PITTMAN JR PAUL R

IPC: G04B15/00 ,  G04B15/10 ,  G04C1/06 ,  G04C3/16 ,  G04C5/00

CPC classification number: G04C3/165 ,  G04B15/00 ,  G04B15/10 ,  G04C1/06 ,  G04C5/00 ,  Y10T74/1502

公开(公告)号：US1840650A

公开(公告)日：1932-01-12

申请号：US15837226

申请日：1926-12-31

Applicant: LEEDS & NORTHRUP CO

Inventor： FELIX WUNSCH

IPC: G04C5/00 ,  H02P7/06

CPC classification number: G04C5/00 ,  H02P7/063

公开(公告)号：US09927773B2

公开(公告)日：2018-03-27

申请号：US15028599

申请日：2014-12-09

Applicant: The Swatch Group Research and Development Ltd

Inventor： Gianni Di Domenico ,  Jerome Favre

IPC: G04B15/14 ,  G04C3/04 ,  G04C5/00 ,  G04C3/06 ,  G04B15/00

CPC classification number: G04B15/14 ,  G04B15/00 ,  G04C3/04 ,  G04C3/06 ,  G04C3/066 ,  G04C3/067 ,  G04C5/00 ,  G04C5/005

Abstract: An escapement mechanism including a stop member between a resonator and two escape wheel sets each subjected to a torque, and each including a magnetized or ferromagnetic track over a period. The stop member includes at least one magnetized or ferromagnetic pole shoe, transversely movable with respect to travel of a surface of the track. The pole shoe or the track creates a magnetic field between the pole shoe and the surface, and the pole shoe is confronted by a magnetic field barrier on the track just before each transverse motion of the stop member actuated by the period action of the resonator. The escape wheel sets are each arranged to cooperate alternately with the stop member, and are connected to each other by a direct kinematic connection.

公开(公告)号：US09483026B2

公开(公告)日：2016-11-01

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: G04B15/00 ,  G04F5/00 ,  G04C5/00 ,  G04C3/06 ,  G04C3/04 ,  G04B17/32

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：US20160216132A1

公开(公告)日：2016-07-28

申请号：US15001519

申请日：2016-01-20

Applicant: InfineonTechnologies AG

Inventor： Udo Ausserlechner

IPC: G01D5/14

CPC classification number: G01D5/14 ,  G01D5/12 ,  G01D5/142 ,  G01D5/145 ,  G04C5/00 ,  H02K49/102

Abstract: In a magnet assembly, and an angle detection system embodying such a magnet assembly, for detecting a rotational angle of a rotating shaft, first and second magnet portions are mounted on the shaft, and have geometrical shapes and respective magnetizations with various symmetry features.

Abstract translation: 在磁体组件和体现这种磁体组件的角度检测系统中，用于检测旋转轴的旋转角度，第一和第二磁体部分安装在轴上，并且具有各种对称特征的几何形状和相应的磁化。