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1. 发明申请

WO2008029158A3 THERMALLY COMPENSATING BALANCE WHEEL 审中-公开
标题翻译：热补偿平衡轮
公开(公告)号：WO2008029158A3
公开(公告)日：2008-05-15
申请号：PCT/GB2007003386
申请日：2007-09-06
申请人： LEVINGSTON GIDEON
发明人： LEVINGSTON GIDEON
IPC分类号： G04B17/22
CPC分类号： G04B17/222 , G04B17/227
摘要： A balance wheel having a thermally adjustable moment of inertia is described. In one aspect, the balance wheel includes radially movable compensation portions formed of shape memory material exhibiting a two-way memory effect. The radius of gyration of the balance wheel is therefore adjustable with temperature to compensate for thermoelastic effects in a balance spring attached to the balance wheel. In another aspect, a thermally stable balance wheel includes dynamically adjusting appendages whose expansion or contraction with temperature relative to the balance wheel cause a change in its moment of inertia. The invention can compensate for both 'normal' and 'abnormal' thermoelastic spring behaviour.
摘要翻译：描述了具有热可调惯性矩的摆轮。在一个方面，摆轮包括由呈现双向记忆效应的形状记忆材料形成的径向可移动补偿部分。摆轮的回转半径因此可以随温度调节，以补偿连接在摆轮上的摆轮游丝中的热弹性效应。另一方面，一种热稳定摆轮包括动态调节附件，该附件随着温度相对于摆轮的膨胀或收缩引起其惯性矩的改变。本发明可以补偿“正常”和“异常”热弹性弹簧行为。

2. 发明申请

WO2005040943A3 BALANCE WHEEL, BALANCE SPRING AND OTHER COMPONENTS AND ASSEMBLIES FOR A MECHANICAL OSCILLATOR SYSTEM AND METHODS OF MANUFACTURE 审中-公开
标题翻译：平衡轮，平衡弹簧及机械振荡器系统的其他组件和组件及其制造方法
公开(公告)号：WO2005040943A3
公开(公告)日：2005-06-23
申请号：PCT/GB2004004012
申请日：2004-09-17
申请人： LEVINGSTON GIDEON
发明人： LEVINGSTON GIDEON
IPC分类号： B21F35/04 , F16F1/366 , G04B17/06 , F16F1/02
CPC分类号： B21F35/04 , F16F1/3665 , G04B17/066
摘要： The application discloses a method of making a balance spring (100) from continuous fibres or ceramic by winding them around a cylindrical former (90), interspaced with a releasing agent (110). Also disclosed is a method of making a balance spring, preferably of a ceramic material (60), by applying it to a rotating former (70) mandrel or plate and subsequently heat treating. Balance wheels (30) having a moment of inertia which decreases with a rise in temperature due to a special arrangement of components (8, 9, 10) having different coefficients of thermal expansion are also disclosed. A mechanical oscillator system comprising a non-magnetic ceramic or continuous fibre balance spring (50) and a non-magnetic balance wheel (30) formed of a material having a coefficient of thermal expansion of less than 6x10 K and having a plurality of non-magnetic poising or timing appendages (5) is also disclosed.
摘要翻译：本申请公开了一种通过将连续纤维或陶瓷的平衡弹簧（100）卷绕在与释放剂（110）间隔开的圆柱形成形器（90）上的方法。还公开了一种通过将其施加到旋转的成形器（70）心轴或板并随后进行热处理来制造平衡弹簧，优选由陶瓷材料（60）制成的方法。还公开了具有由于具有不同热膨胀系数的组件（8,9,10）的特殊布置而随着温度升高而降低的惯性矩的平衡轮（30）。一种包括非磁性陶瓷或连续光纤平衡弹簧（50）的机械振荡器系统和由热膨胀系数小于6×10 -6 K -1的材料形成的非磁性摆轮（30）并且还公开了具有多个非磁性放置或定时附件（5）。

3. 发明申请

WO2006123095A3 BALANCE SPRING, REGULATED BALANCE WHEEL ASSEMBLY AND METHODS OF MANUFACTURE THEREOF 审中-公开
标题翻译：平衡弹簧，调节平衡轮组件及其制造方法
公开(公告)号：WO2006123095A3
公开(公告)日：2007-08-16
申请号：PCT/GB2006001637
申请日：2006-05-04
申请人： LEVINGSTON GIDEON
发明人： LEVINGSTON GIDEON
IPC分类号： G04B17/06 , F16F1/10 , G04B17/32 , G04D3/00
CPC分类号： G04D3/0069 , F16F1/10 , F16F2226/00 , G04B17/066 , G04B17/325 , G04D3/0041
摘要： A balance spring comprising a flat spiral coil and a non-elastic inner attachment part formed by laser beam cutting. The spring has an outer attachment plate in the plane of the coil formed with a channel which receives and protects the outer winding of the coil. The outer attachment plate has a curved attachment edge which allows the location of the oscillator dead point to be varied without affecting spring frequency.
摘要翻译：一种平衡弹簧，包括平面螺旋线圈和通过激光束切割形成的非弹性内部附接部分。该弹簧在线圈的平面中具有外部附接板，该外部连接板形成有容纳和保护线圈的外部线圈的通道。外部附接板具有弯曲的附接边缘，其允许在不影响弹簧频率的情况下改变振荡器死点的位置。

4. 发明申请

WO2004008259A8 MECHANICAL OSCILLATOR SYSTEM 审中-公开
标题翻译：机械振荡器系统
公开(公告)号：WO2004008259A8
公开(公告)日：2004-04-08
申请号：PCT/GB0303000
申请日：2003-07-10
申请人： LEVINGSTON GIDEON
发明人： LEVINGSTON GIDEON
IPC分类号： C04B35/80 , C04B35/83 , F16F1/06 , F16F1/10 , F16F1/366 , G04B17/06 , G04B17/22
CPC分类号： G04B17/066 , F16F1/3665 , G04B17/063 , G04B17/227 , Y10T74/10
摘要： A mechanical oscillator system comprising a balance wheel and a spiral or helicoidal balance spring for use in horological mechanisms or other precision instruments. The balance spring is made of a non-magnetic composite, polymer, carbon or ceramic material, preferably a composite material of carbon fibres in a polymer, carbon or ceramic matrix, and the balance wheel is made from a non-magnetic ceramic. The values of the thermal expansion coefficients for the balance spring and balance wheel are similar, very small and stable over a wide temperature range. The expansion coefficients in the axial sense of the spring and of the balance wheel are of opposite sign and they compensate one another. The density of these materials is smaller than that of the currently used metals. Through this combination of materials it is possible to obtain significant advantages and a higher level of accuracy and stability compared with metal oscillator systems.
摘要翻译：一种机械振荡器系统，包括摆轮和用于钟表机构或其他精密仪器的螺旋或螺旋平衡弹簧。平衡弹簧由非磁性复合材料，聚合物，碳或陶瓷材料制成，优选在聚合物，碳或陶瓷基体中的碳纤维的复合材料，并且所述摆轮由非磁性陶瓷制成。平衡弹簧和摆轮的热膨胀系数值在很宽的温度范围内非常小，稳定。弹簧和摆轮轴向的膨胀系数是相反的，它们相互补偿。这些材料的密度小于目前使用的金属的密度。通过这种材料的组合，与金属振荡器系统相比，可以获得显着的优点和更高的精度和稳定性。

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