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21. 发明授权

US09389591B2 Regulating device 有权
标题翻译：调节装置
公开(公告)号：US09389591B2
公开(公告)日：2016-07-12
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 , G04C3/10
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. The wheel or the dipole is driven by a driving torque. The wheel includes a periodic, ferromagnetic pole path which alternates according to a center angle and the at least one dipole is arranged to permit magnetic coupling with the ferromagnetic path and oscillation of the dipole at the natural frequency of the oscillating element during the relative motion of the wheel and of the magnetic dipole to regulate the relative angular velocity. The wheel further includes an assembly to dissipate the kinetic energy of the at least one dipole when it moves away from the 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和与振荡装置一体化的至少一个磁偶极子的磁性装置。车轮或偶极子由驱动扭矩驱动。车轮包括周期性铁磁极路径，其根据中心角度交替，并且至少一个偶极子被布置成允许在铁磁路径的磁耦合和偶极子的振荡在振荡元件的固有频率期间在相对运动期间车轮和磁偶极子调节相对角速度。车轮还包括当远离铁磁路径移动时消散至少一个偶极子的动能的组件。

22. 发明授权

US3699412A Timebase vibrator assembly 失效
标题翻译：时基振动器总成
公开(公告)号：US3699412A
公开(公告)日：1972-10-17
申请号：US3699412D
申请日：1971-03-26
申请人： CITIZEN WATCH CO LTD
发明人： HATSUSE TOSHIKAZU , UEDA HIROMI , OZAWA SHOUITI , YASUDA YUH
IPC分类号： G04B17/04 , G04C3/10 , H02K7/06
CPC分类号： G04C3/10 , G04B17/045 , G04C3/105
摘要： In a timebase mechanical vibrator having three parallel oscillating arms arranged in a common plane wherein the central arm oscillates in opposite phase to the two outer arms, the width of the central arm is 2a/n when the width of each outer arm is a and n is a positive integer greater than unity. A sensing magnet is mounted on the free end of one of the outer arms and a driving magnet is mounted on the free end of the other outer arm. A feed magnet is mounted on the free end of the central arm in magnetic cooperation with a rotatable gear wheel to intermittently advance the gear wheel.
摘要翻译：在具有布置在公共平面中的三个平行的摆动臂的时基机械振动器中，其中心臂以两个外臂的相反相位振荡，当每个外臂的宽度为a和n时，中心臂的宽度为2a / 是大于1的正整数。传感磁体安装在一个外臂的自由端上，驱动磁体安装在另一个外臂的自由端上。进给磁铁与可旋转的齿轮磁配合地安装在中央臂的自由端上，以间歇地前进齿轮。

23. 发明授权

US3694681A Piezoelectric motor 失效
标题翻译：压电电机
公开(公告)号：US3694681A
公开(公告)日：1972-09-26
申请号：US3694681D
申请日：1970-10-16
申请人： FREDERICK OTTO HORSTMANN , CLIFFORD CECIL F
发明人： HORSTMANN FREDERICK OTTO , CLIFFORD CECIL FRANK
IPC分类号： H02N2/00 , G04C3/00 , G04C3/10 , G04C3/12 , G04C5/00 , H01L41/09 , H02N2/12 , H04R17/00
CPC分类号： H02N2/10 , G04C3/00 , G04C3/105 , G04C3/12 , G04C5/005
摘要： An electromechanical motor has a piezoelectric reed, anchored at one end and co-operating at its free end with a rotor. The rotor or the reed is provided with a wavy track, for example a flux gap, or a magnetic element which forms a magnetic coupling with a magnetic element or elements carried by the reed or rotor respectively. Upon the application of an alternating driving voltage to the piezoelectric reed, at a frequency other than the natural frequency of the reed, the latter undergoes flexural oscillations which induce rotation of the rotor through the magnetic coupling.
摘要翻译：机电马达具有压电簧片，一端固定，并在其自由端与转子配合。转子或钢筘设置有波浪轨迹，例如磁通隙，或分别与磁性元件或由簧片或转子承载的元件形成磁耦合的磁性元件。当施加交流驱动电压到压电簧片时，以不同于簧片的固有频率的频率施加交替的驱动电压，后者经历弯曲振荡，其引起转子通过磁耦合的旋转。

24. 发明授权

US3678307A Electromechanical oscillator with isochronous compensation and/or frequency regulation 失效
标题翻译：具有异步补偿和/或频率调节的电动振荡器
公开(公告)号：US3678307A
公开(公告)日：1972-07-18
申请号：US3678307D
申请日：1970-07-07
申请人： CLIFFORD CECIL F
发明人： CLIFFORD CECIL FRANK
IPC分类号： G04C3/10 , H02K7/06
CPC分类号： G04C3/107 , G04C3/105
摘要： An electromechanical oscillator having an oscillating member which is electrically maintained in mechanical oscillation, in which a pair of magnets with opposite poles defining a gap is carried by a single oscillating member or by one or both tines of a tuning fork, and the rotor is so mounted that the wavy magnetic tracks pass through the gap or gaps between the pair(s) of magnets. There may be a magnetic member adjacent the free pole of one magnet to provide isochronous compensation or frequency regulation, or a member to provide isochronous compensation adjacent the free pole of one magnet of a pair and a member to provide frequency regulation adjacent the free pole of the other magnet of the pair.
摘要翻译：一种机电振荡器，其具有电学上保持机械振荡的振荡部件，其中具有限定间隙的具有相反极点的一对磁体由单个振荡部件或音叉的一个或两个叉齿承载，并且转子是如此安装成波形磁迹通过一对或多个磁体之间的间隙或间隙。与一个磁体的自由磁极相邻的磁性部件可以具有同步补偿或频率调节，或者与一对磁体的自由磁极相邻的部件提供同步补偿，以提供与自由极相邻的频率调节对的另一个磁铁。

25. 发明授权

US3577874A Electric clocks with magnetic drives 失效
标题翻译：具有磁力驱动的电气时钟
公开(公告)号：US3577874A
公开(公告)日：1971-05-11
申请号：US3577874D
申请日：1968-06-21
申请人： MULLER SCHLENKER
发明人： MUTTER AUGUST
IPC分类号： G04C3/10 , G04C3/00
CPC分类号： G04C3/105
摘要： An electric clock employs a mechanical oscillator which is driven at its natural frequency and which contains a magnetic drive for driving the clock. The magnetic drive contains a nonmagnetized ferromagnetic pole spider, which on its circumference has disposed a single ring of magnetic poles. The poles of the magnetic drive which interact with the spider poles are assymmetrically positioned with respect to poles on opposite sides of the circumference of the pole spider.

26. 发明授权

US3540206A Motion transforming device for electronic timepieces and the like 失效
标题翻译：用于电子时代的运动变换装置和类似的
公开(公告)号：US3540206A
公开(公告)日：1970-11-17
申请号：US3540206D
申请日：1969-03-25
申请人： MAX HETZEL
发明人： HETZEL MAX
IPC分类号： G04B11/00 , G04B11/04 , G04B13/00 , G04C3/10 , G04C3/00
CPC分类号： G04C3/101 , G04B11/005 , G04B11/04 , G04B13/00 , G04C3/105 , Y10T74/1526 , Y10T74/1555 , Y10T74/19

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