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1. 发明申请

US20180004160A9 Tuning Fork Mechanical Oscillator for Clock Movement 审中-公开
公开(公告)号：US20180004160A9
公开(公告)日：2018-01-04
申请号：US15309342
申请日：2015-05-01
申请人： ASGALIUM UNITEC SA
发明人： Ilan Vardi
IPC分类号： G04B17/04 , G04B17/22
CPC分类号： G04B17/045 , G04B17/20 , G04B17/227
摘要： The present invention relates to a wristwatch comprising a mechanical clock movement with a tuning fork resonator. The oscillator preferably comprises a material A with a low internal friction. In the oscillator of the invention, the unwanted symmetrical oscillations are avoided, for example, by the choice of the materials from which the tuning fork is manufactured. According to preferred embodiments, the rod and/or fastening of the oscillator comprises a material having greater internal friction than that of said material A, such that the quality factor Q2 of the symmetrical oscillations is reduced, in contrast to the quality factor Q1 of the anti symmetrical oscillation mode.

2. 发明申请

US20170108830A1 Tuning Fork Mechanical Oscillator for Clock Movement 审中-公开
公开(公告)号：US20170108830A1
公开(公告)日：2017-04-20
申请号：US15309342
申请日：2015-05-01
申请人： ASGALIUM UNITEC SA
发明人： Ilan Vardi
IPC分类号： G04B17/04 , G04B17/22
CPC分类号： G04B17/045 , G04B17/20 , G04B17/227
摘要： The present invention relates to a wristwatch comprising a mechanical clock movement with a tuning fork resonator. The oscillator preferably comprises a material A with a low internal friction. In the oscillator of the invention, the unwanted symmetrical oscillations are avoided, for example, by the choice of the materials from which the tuning fork is manufactured. According to preferred embodiments, the rod and/or fastening of the oscillator comprises a material having greater internal friction than that of said material A, such that the quality factor Q2 of the symmetrical oscillations is reduced, in contrast to the quality factor Q1 of the anti symmetrical oscillation mode.

3. 发明授权

US09134705B2 Tuning-fork resonator for mechanical clock movement 有权
标题翻译：调谐叉谐振器用于机械时钟运动
公开(公告)号：US09134705B2
公开(公告)日：2015-09-15
申请号：US14348317
申请日：2012-09-27
申请人： Asgalium Unitec SA
发明人： Ilan Vardi
IPC分类号： G04B15/00 , H03B5/30 , G04C5/00 , G04B15/08 , G04B15/14 , G04B17/04 , G04B17/00
CPC分类号： G04C5/005 , G04B15/08 , G04B15/14 , G04B17/00 , G04B17/045
摘要： A tuning-fork mechanical resonator for a mechanical clock movement with free escapement includes an oscillator of the tuning fork type, of which at least one first prong is intended to oscillate about a first axis and bears at least one first pin associated with at least one first fork tooth of a pallet assembly to cause this assembly to pivot between first and second angular positions and alternately lock and release an escapement wheel. The resonator comprises a conversion member secured to the first pin and designed to on the one hand, convert the oscillations of the first prong of the oscillator into rotational movements of the pallet assembly by transmitting first impulses thereto, and on the other hand, transmit mechanical energy from the pallet assembly to the first prong of the oscillator in the form of impulses.
摘要翻译：用于具有自由擒纵机构的机械时钟运动的音叉机械谐振器包括音叉类型的振荡器，其中至少一个第一插脚旨在围绕第一轴线振荡并且承载至少一个与至少一个托盘组件的第一叉齿使得该组件在第一和第二角度位置之间枢转并且交替地锁定和释放擒纵轮。谐振器包括固定到第一引脚的转换构件，一方面设计成将振荡器的第一插脚的振荡转换为托盘组件的旋转运动，通过向其传送第一脉冲，另一方面，传递机械能量从托盘组件到振荡器的第一分支以脉冲的形式。

4. 发明申请

US20140247703A1 Tuning-Fork Resonator for Mechanical Clock Movement 有权
标题翻译：用于机械时钟运动的调谐叉谐振器
公开(公告)号：US20140247703A1
公开(公告)日：2014-09-04
申请号：US14348317
申请日：2012-09-27
申请人： ASGALIUM UNITEC SA
发明人： Ilan Vardi
IPC分类号： G04C5/00 , G04B17/00 , G04B15/14
CPC分类号： G04C5/005 , G04B15/08 , G04B15/14 , G04B17/00 , G04B17/045
摘要： A tuning-fork mechanical resonator for a mechanical clock movement with free escapement includes an oscillator of the tuning fork type, of which at least one first prong is intended to oscillate about a first axis and bears at least one first pin associated with at least one first fork tooth of a pallet assembly to cause this assembly to pivot between first and second angular positions and alternately lock and release an escapement wheel. The resonator comprises a conversion member secured to the first pin and designed to on the one hand, convert the oscillations of the first prong of the oscillator into rotational movements of the pallet assembly by transmitting first impulses thereto, and on the other hand, transmit mechanical energy from the pallet assembly to the first prong of the oscillator in the form of impulses.
摘要翻译：用于具有自由擒纵机构的机械时钟运动的音叉机械谐振器包括音叉类型的振荡器，其中至少一个第一插脚旨在围绕第一轴线振荡并且承载至少一个与至少一个托盘组件的第一叉齿使得该组件在第一和第二角度位置之间枢转并且交替地锁定和释放擒纵轮。谐振器包括固定到第一引脚的转换构件，一方面设计成将振荡器的第一插脚的振荡转换为托盘组件的旋转运动，通过向其传送第一脉冲，另一方面，传递机械能量从托盘组件到振荡器的第一分支以脉冲的形式。

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