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91. 发明授权

US08807515B2 Instrumented platform for vibration sensitive equipment 有权
标题翻译：振动敏感设备仪表平台
公开(公告)号：US08807515B2
公开(公告)日：2014-08-19
申请号：US13479206
申请日：2012-05-23
申请人： Vyacheslav M. Ryaboy , Warren Booth
发明人： Vyacheslav M. Ryaboy , Warren Booth
IPC分类号： F16M11/00
CPC分类号： F16F15/005 , A47B13/08 , A47B37/00 , A47B2037/005 , F16F7/1011 , F16F15/002 , F16F15/02 , F16M11/18 , G01H13/00
摘要： A platform that includes a vibration sensor located within an inner core of a table. The table may have a first plate that supports a vibration-sensitive payload. The first plate may be separated from a second plate by the inner core. The sensor can be located within the core directly below the device. The sensor can be connected to an electrical connector attached to an external surface of the table. A monitor can be readily plugged into the electrical connector to obtain vibration data from the sensor. The platform may also include a damper located within the inner core to reduce vibration of the table. The damper may be an active device that is connected to control circuits located within, or outside, the inner core.
摘要翻译：一个平台，包括位于桌子内核内的振动传感器。桌子可以具有支撑振动敏感有效载荷的第一板。第一板可以通过内芯与第二板分离。传感器可以位于设备正下方的核心内。传感器可以连接到连接到桌子外表面的电气连接器。监视器可以容易地插入到电连接器中以从传感器获得振动数据。平台还可以包括位于内芯内的减震器，以减小工作台的振动。阻尼器可以是有源装置，其连接到位于内芯内或外部的控制电路。

92. 发明申请

US20140209779A1 Stationary vibration isolation system and method for controlling a vibration isolation system 有权
标题翻译：固定式隔振系统及控制隔振系统的方法
公开(公告)号：US20140209779A1
公开(公告)日：2014-07-31
申请号：US14165091
申请日：2014-01-27
申请人： Integrated Dynamics Engineering GmbH
发明人： Peter A. Kropp , Peter Kluth
IPC分类号： F16F15/00 , F16F9/53 , F16F15/02
CPC分类号： F16F15/005 , F16F9/532 , F16F9/535 , F16F15/022 , F16F15/027 , F16F2224/041 , F16F2224/043 , F16F2224/045
摘要： The invention relates to a stationary vibration isolation system and to a method for controlling such a system which comprises a damper effective in a horizontal direction which includes a fluid of variable viscosity.
摘要翻译：本发明涉及一种固定式隔振系统和一种控制这种系统的方法，该系统包括在水平方向上有效的阻尼器，其包括可变粘度的流体。

93. 发明授权

US08717532B2 Active mount, lithographic apparatus comprising such active mount and method for tuning such active mount 有权
标题翻译：主动安装的光刻设备包括这种主动安装件和用于调节这种主动安装件的方法
公开(公告)号：US08717532B2
公开(公告)日：2014-05-06
申请号：US12969234
申请日：2010-12-15
申请人： Hans Butler , Pieter Johannes Gertrudis Meijers , Hendrikus Johannes Schellens
发明人： Hans Butler , Pieter Johannes Gertrudis Meijers , Hendrikus Johannes Schellens
IPC分类号： G03B27/68
CPC分类号： G03F7/70833 , F16F15/005 , G03F7/70825 , H01L41/0825
摘要： A lithographic apparatus includes an illumination system configured to condition a radiation beam, a support constructed to support a patterning device, the patterning device being capable of imparting the radiation beam with a pattern in its cross-section to form a patterned radiation beam, a substrate table constructed to hold a substrate, and a projection system configured to project the patterned radiation beam onto a target portion of the substrate. The projection system is mounted on a reference structure of the lithographic apparatus by a mount of the lithographic apparatus. The mount includes a first piezoelectric element to exert a force on the projection system, a second piezoelectric element to measure the force, and an interconnection member interposed between the first and second piezoelectric elements, the interconnection member comprising a cut.
摘要翻译：光刻设备包括配置成调节辐射束的照明系统，构造成支撑图案形成装置的支撑件，所述图案形成装置能够在其横截面中赋予辐射束图案以形成图案化的辐射束，衬底被构造成保持衬底的工作台以及配置成将图案化的辐射束投影到衬底的目标部分上的投影系统。投影系统通过光刻设备的安装件安装在光刻设备的参考结构上。支架包括在投影系统上施加力的第一压电元件，用于测量力的第二压电元件，以及插在第一和第二压电元件之间的互连构件，所述互连构件包括切口。

94. 发明授权

US08653719B2 Active 3D.O.F. stiffness element 失效
标题翻译：主动3D.O.F. 刚度元素
公开(公告)号：US08653719B2
公开(公告)日：2014-02-18
申请号：US13500624
申请日：2010-10-05
申请人： Farid Al-Bender , El Said Mohamed Mohamed , Hendrik Van Brussel
发明人： Farid Al-Bender , El Said Mohamed Mohamed , Hendrik Van Brussel
IPC分类号： H01L41/09 , H02N2/00
CPC分类号： F16F15/005 , H01L41/042 , H01L41/0536 , H01L41/0825 , H01L41/083
摘要： A dynamic three-degree-of-freedom actuator/transducer element comprising at least three piezoceramic actuators and force sensors, as integrated stacks, which are preloaded in the housing by a low-stiffness tension bar, and are constrained, by means of a flexible shell, against shear force and torsion moment, whereby the element, when powered by external voltage source, is able to generate a dynamical axial force and displacement and dynamical bending and moment in the two principal tilt degrees of freedom around two orthogonal axes perpendicular to the principal displacement. When subjected to an axial force or a tilting moment, the transducer is able to generate charges that are proportional to the exerted force and moments.
摘要翻译：一种动态三自由度致动器/换能器元件，其包括至少三个压电陶瓷致动器和力传感器，作为集成的堆叠，其通过低刚度张力杆预加载在壳体中，并且通过柔性壳体，抵抗剪切力和扭转力矩，由此，当由外部电压源供电时，该元件能够在垂直于...的两个正交轴上的两个主要倾斜自由度中产生动态轴向力和位移以及动力学弯曲和力矩主要位移。当受到轴向力或倾斜力矩时，换能器能够产生与施加的力和力矩成比例的电荷。

95. 发明授权

US08439299B2 Active cancellation and vibration isolation with feedback and feedforward control for an aircraft engine mount 有权
标题翻译：主动消除和振动隔离，具有用于飞机发动机支架的反馈和前馈控制
公开(公告)号：US08439299B2
公开(公告)日：2013-05-14
申请号：US11312410
申请日：2005-12-21
申请人： Huageng Luo , Craig Douglas Young
发明人： Huageng Luo , Craig Douglas Young
IPC分类号： B64D27/00
CPC分类号： F16F15/005 , B64C2220/00 , B64D27/00 , F16F15/02
摘要： An engine mount structure is provided with active vibration mechanisms which are attached in the vicinity of the engine mount to prevent engine vibrations from propagating into the engine mounting structure, for example, the wing or fuselage structure of an aircraft. Additionally, sensors are provided on the engine and/or wing/fuselage structure to provide control signals to the active vibration mechanisms so that the active vibration mechanism react to the sensed data to minimize the vibration transmissibility from the engine into the wing/fuselage.
摘要翻译：发动机安装结构设置有主动振动机构，其附接在发动机底座附近，以防止发动机振动传播到发动机安装结构中，例如飞行器的机翼或机身结构。此外，传感器设置在发动机和/或机翼/机身结构上以向主动振动机构提供控制信号，使得主动振动机构对所感测的数据作出反应，以使从发动机到机翼/机身的振动传递率最小化。

96. 发明授权

US08261892B2 Customizable strut assemblies and articles that employ the same 有权
标题翻译：可定制的支柱组件和使用相同的物品
公开(公告)号：US08261892B2
公开(公告)日：2012-09-11
申请号：US11077496
申请日：2005-03-10
申请人： Alan L. Browne , Nancy L. Johnson , Nilesh D. Mankame , John C. Ulicny , Gary L. Jones , James C. O'Kane
发明人： Alan L. Browne , Nancy L. Johnson , Nilesh D. Mankame , John C. Ulicny , Gary L. Jones , James C. O'Kane
IPC分类号： F16F9/32
CPC分类号： F16F9/56 , E05B47/0009 , E05B47/0011 , E05B51/005 , E05B81/20 , E05B2015/0493 , F15B15/204 , F15B15/26 , F15B21/065 , F16F9/368 , F16F9/46 , F16F9/466 , F16F9/54 , F16F15/005 , F16F2224/025 , F16F2224/0258 , F16F2224/0283 , F16F2224/045 , Y10T70/5093 , Y10T292/1082 , Y10T292/17 , Y10T292/699
摘要： Disclosed herein is a strut assembly 10 comprising a piston 3 in slideable communication with the housing 2; an actuator 16 in operative communication with the piston 3, wherein the actuator 16 comprises a shape memory material and is adapted to control the displacement of the piston. Disclosed herein too is a method of operating a strut assembly 10 comprising displacing a suspended body 60 in operative communication with a piston; and activating an actuator 16 in operative communication with the piston, wherein the actuator 16 comprises a shape memory material.
摘要翻译：本文公开了一种支柱组件10，其包括可与壳体2滑动连通的活塞3; 与活塞3可操作地连通的致动器16，其中致动器16包括形状记忆材料并适于控制活塞的位移。本文还公开了一种操作支柱组件10的方法，包括使与活塞可操作地连通的悬挂体60移动; 并且致动与活塞可操作地连通的致动器16，其中致动器16包括形状记忆材料。

97. 发明授权

US08186490B2 Pushing force deviating interface for damping mechanical vibrations 失效
标题翻译：推力偏移界面用于阻尼机械振动
公开(公告)号：US08186490B2
公开(公告)日：2012-05-29
申请号：US11578453
申请日：2005-04-15
申请人： Tobias Melz , Michael Matthias , Holger Hanselka
发明人： Tobias Melz , Michael Matthias , Holger Hanselka
IPC分类号： F16F7/00
CPC分类号： F16F15/005 , F16F15/00 , F16F15/073
摘要： The invention relates to an interface for controlling (for example damping) mechanical vibrations for the automotive industry. The inventive interface comprises a base connection element, a load connection element and at least one energy converting system extending between the base connection element and the load connection element. The different energy converters of the one energy converting systems have a common preferential direction and are exposed to a preload action produced by a pretensioning element. The inventive interface also comprises a pushing force deviating element mounted between the base connection element and the load connection element which is provided with a membrane or a leaf spring disposed preferably in a perpendicular direction with respect to the preferential direction of the energy converting system. The inventive pushing force deviating element protects the energy converting systems against mechanical damage caused by an external pushing action.
摘要翻译：本发明涉及一种用于控制（例如阻尼）汽车工业的机械振动的界面。本发明的接口包括基础连接元件，负载连接元件和在基础连接元件和负载连接元件之间延伸的至少一个能量转换系统。一个能量转换系统的不同能量转换器具有共同的优先方向，并且暴露于由预张紧元件产生的预载动作。本发明的界面还包括安装在基础连接元件和负载连接元件之间的推力偏移元件，该推力偏置元件设置有优选地相对于能量转换系统的优先方向在垂直方向上设置的膜或板簧。本发明的推力偏离元件保护能量转换系统免受由外部推动作用引起的机械损坏。

98. 发明申请

US20110084572A1 Piezoelectric damping device 有权
标题翻译：压电阻尼器
公开(公告)号：US20110084572A1
公开(公告)日：2011-04-14
申请号：US12588406
申请日：2009-10-14
申请人： Muhammad A. Hawwa , Yagoub N. Al-Nassar , Hussain M. Al-Oahtani
发明人： Muhammad A. Hawwa , Yagoub N. Al-Nassar , Hussain M. Al-Oahtani
IPC分类号： H02N2/18
CPC分类号： F16F15/005 , H02N2/186
摘要： The piezoelectric damping device is a passive piezoelectric vibration suppression and damping device for reducing amplitude of vibration in structures. The piezoelectric damping device includes a magnetic layer having opposed inner and outer faces, with the inner face thereof being adapted for releasable magnetic attachment to a vibrating structure, such as a metallic pipe, for example. A piezoelectric layer is secured to the outer face of the magnetic layer. Preferably, an electrically insulating layer is sandwiched between the magnetic layer and the piezoelectric layer. The electrically insulating layer is preferably an electrically insulating adhesive. An electrical shunting circuit is in electrical communication with the piezoelectric layer, such that vibration in the piezoelectric layer caused by the vibrating structure generates electrical energy, which is then dissipated by the electrical shunting circuit, thus damping vibration in the vibrating structure.
摘要翻译：压电阻尼装置是一种用于减小结构振动振幅的无源压电振动抑制和阻尼装置。压电阻尼装置包括具有相对的内表面和外表面的磁性层，其内表面适用于例如金属管等振动结构的可释放磁性附着。压电层固定在磁性层的外表面上。优选地，电绝缘层夹在磁性层和压电层之间。电绝缘层优选为电绝缘粘合剂。电分流电路与压电层电连通，使得由振动结构引起的压电层的振动产生电能，然后由电分流电路消散，从而阻尼振动结构中的振动。

99. 发明授权

US07732988B2 Fluid amplifiers and vibration damping and isolation systems 有权
标题翻译：流体放大器和减振隔离系统
公开(公告)号：US07732988B2
公开(公告)日：2010-06-08
申请号：US12239166
申请日：2008-09-26
申请人： James Boyd , Dale T. Ruebsamen , Brett M. McMickell
发明人： James Boyd , Dale T. Ruebsamen , Brett M. McMickell
IPC分类号： H01L41/08 , F16D65/52
CPC分类号： F16F15/005 , F16F15/027
摘要： Fluid amplifiers and vibration damping and isolation systems are provided. A fluid amplifier includes a housing assembly, a piezo-electric element, two amplification stages, and a rod. The piezo-electric element is disposed within the housing assembly and is capable of being energized to lengthen axially to provide an input stroke at an initial magnitude. The first amplification stage is disposed within the housing assembly adjacent to the piezo-electric element and is adapted to amplify the input stroke from the piezo-electric element to a first magnitude. The second amplification stage is disposed in series with the first amplification stage and is adapted to increase the input stroke from the first magnitude to a second magnitude that is greater than the first magnitude to yield an amplified input stroke. The rod extends through the second amplification stage and is coupled thereto to transmit the amplified input stroke having the second magnitude.
摘要翻译：提供流体放大器和减振隔离系统。流体放大器包括壳体组件，压电元件，两个放大级和杆。压电元件设置在壳体组件内并且能够被通电以轴向延长以提供初始幅度的输入冲程。第一放大级设置在与压电元件相邻的壳体组件内，并且适于将来自压电元件的输入行程放大到第一幅度。第二放大级与第一放大级串联布置，并且适于将输入冲程从第一幅度增加到大于第一幅值的第二幅度以产生放大的输入笔画。杆延伸穿过第二放大级并与其耦合以传输具有第二量级的放大的输入冲程。

100. 发明申请

US20090189484A1 APPARATUS AND METHOD FOR AFFECTING PHYSICAL PARAMETER ASSOCIATED WITH A SHAFT 有权
标题翻译：影响与轴相关的物理参数的装置和方法
公开(公告)号：US20090189484A1
公开(公告)日：2009-07-30
申请号：US12019740
申请日：2008-01-25
申请人： John Ralph Hull
发明人： John Ralph Hull
IPC分类号： H01L41/09 , H02N2/06
CPC分类号： F16F15/005
摘要： An apparatus for affecting at least one physical parameter associated with a shaft oriented about a longitudinal axis includes: a piezoelectric tubular member in a substantially osculatory coaxial relation with at least a portion of the shaft; and at least one electrical network coupled with the piezoelectric tubular member for switchingly completing an electrical path through the piezoelectric tubular member.
摘要翻译：用于影响与围绕纵向轴线定向的轴相关联的至少一个物理参数的装置包括：与所述轴的至少一部分基本上共振的压电管状构件; 以及与所述压电管状构件联接的至少一个电网，用于切换地完成通过所述压电管状构件的电路径。

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