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公开(公告)号：US10066697B2
公开(公告)日：2018-09-04
申请号：US15412525
申请日：2017-01-23
发明人： Tim Daniel Barber , Timothy Hindle , Dylan Jaksich
CPC分类号： F16F15/022 , B64G1/22 , F16F9/20 , F16F9/3257 , F16F9/362 , F16F13/007 , F16F15/023 , F16F2222/12 , F16F2232/08 , F16F2238/026 , F16F2238/04
摘要： Embodiments of three parameter isolators including rolling seal damper assemblies are provided. In one embodiment, the three parameter isolator includes first and second isolator end portions, which are opposed along a working axis. A main spring and a tuning spring are mechanically coupled in parallel between the first and second isolator end portions. A rolling seal damper assembly is further mechanically coupled between the first and second isolator end portions in parallel with the main spring and in series with the tuning spring. The rolling seal damper assembly includes a first hydraulic chamber, a second hydraulic chamber fluidly coupled to the first hydraulic chamber, and first and second rolling diaphragm seals partially bounding the first and second hydraulic chambers, respectively. In certain implementations, the rolling seal damper assembly also contains a thermal compensator piston to which the first rolling diaphragm seal is attached.
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2.发明申请LAUNCH LOCK ASSEMBLIES WITH REDUCED PRELOAD AND SPACECRAFT ISOLATION SYSTEMS INCLUDING THE SAME 有权具有减少的推进力和分离系统的启动锁定装置公开(公告)号：US20140084113A1
公开(公告)日：2014-03-27
申请号：US13626843
申请日：2012-09-25
发明人： Tim Daniel Barber , Ken Young , Timothy Hindle
IPC分类号： B64G1/66
CPC分类号： B64G1/641 , B64G1/283 , B64G1/285 , B64G1/286 , B64G2001/228
摘要： Launch lock assemblies with reduced preload are provided. The launch lock assembly comprises first and second mount pieces, a releasable clamp device, and a pair of retracting assemblies. Each retracting assembly comprises a pair of toothed members having interacting toothed surfaces. The releasable clamp device normally maintains the first and second mount pieces in clamped engagement. When the releasable clamp device is actuated, the first and second mount pieces are released from clamped engagement and one toothed member of each retracting assembly moves in an opposite direction relative to the other one toothed member of the other retracting assembly to define an axial gap on each side of the first mount piece.
摘要翻译： 提供减少预载的启动锁组件。 发射锁定组件包括第一和第二安装件，可释放的夹紧装置和一对缩回组件。 每个缩回组件包括具有相互作用的齿形表面的一对齿形构件。 可释放的夹紧装置通常将第一和第二安装件保持在夹紧的接合状态。 当可释放的夹紧装置被致动时，第一和第二安装件从夹紧的接合中释放，并且每个缩回组件的一个齿形构件相对于另一个缩回组件的另一个齿形构件在相反的方向上移动以限定一个轴向间隙 第一个安装件的每一侧。
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公开(公告)号：US20180209508A1
公开(公告)日：2018-07-26
申请号：US15412525
申请日：2017-01-23
发明人： Tim Daniel Barber , Timothy Hindle , Dylan Jaksich
CPC分类号： F16F15/022 , B64G1/22 , F16F9/20 , F16F9/3257 , F16F9/362 , F16F13/007 , F16F15/023 , F16F2222/12 , F16F2232/08 , F16F2238/026 , F16F2238/04
摘要： Embodiments of three parameter isolators including rolling seal damper assemblies are provided. In one embodiment, the three parameter isolator includes first and second isolator end portions, which are opposed along a working axis. A main spring and a tuning spring are mechanically coupled in parallel between the first and second isolator end portions. A rolling seal damper assembly is further mechanically coupled between the first and second isolator end portions in parallel with the main spring and in series with the tuning spring. The rolling seal damper assembly includes a first hydraulic chamber, a second hydraulic chamber fluidly coupled to the first hydraulic chamber, and first and second rolling diaphragm seals partially bounding the first and second hydraulic chambers, respectively. In certain implementations, the rolling seal damper assembly also contains a thermal compensator piston to which the first rolling diaphragm seal is attached.
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4.发明授权Fluid dampers having temperature-dependent viscosity compensation and auxiliary power unit inlet systems employing the same 有权具有温度依赖性粘度补偿的流体阻尼器和采用该阻尼器的辅助动力单元入口系统公开(公告)号：US09091321B2
公开(公告)日：2015-07-28
申请号：US14036886
申请日：2013-09-25
摘要： Embodiments of a fluid damper are provided, as are embodiments of an Auxiliary Power Unit inlet system including a fluid damper. In one embodiment, the fluid damper includes a housing assembly containing first and second hydraulic chambers, which are fluidly coupled by way of a flow passage. A plunger is slidably disposed within the housing assembly and is moves through a range of translational positions in response to variations in damping fluid pressure when the fluid damper is filled with damping fluid. An annulus or other restricted flow path is fluidly coupled between the first and second hydraulic chambers and is at least partially defined by the flow passage and the plunger. The restricted flow path has at least one dimension, such as a length, that varies in conjunction with the translational position of the plunger.
摘要翻译： 提供了流体阻尼器的实施例，如包括流体阻尼器的辅助动力单元入口系统的实施例。 在一个实施例中，流体阻尼器包括容纳第一和第二液压室的壳体组件，其通过流动通道流体地联接。 柱塞可滑动地设置在壳体组件内，并且当流体阻尼器填充阻尼流体时响应阻尼流体压力的变化而移动通过一定范围的平移位置。 环形或其他受限制的流动路径流体地联接在第一和第二液压室之间，并且至少部分地由流动通道和柱塞限定。 受限制的流动路径具有与柱塞的平移位置一起变化的至少一个尺寸，例如长度。
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5.发明申请ISOLATORS ENABLING LARGE ROTATION ANGLE CAPABILITIES WITH HIGHLY RESTRICTED DAMPER ORIFICES 审中-公开隔离器启用具有高限制阻尼器的大角度角度能力公开(公告)号：US20150226282A1
公开(公告)日：2015-08-13
申请号：US14177916
申请日：2014-02-11
发明人： Timothy Hindle , Tim Daniel Barber , Ken Young
CPC分类号： F16F9/361 , F16F1/028 , F16F9/061 , F16F9/18 , F16F9/19 , F16F9/3221 , F16F9/3235 , F16F9/54
摘要： Embodiments of an isolator are provided. In one embodiment, the isolator includes a damper housing having a radially-extending partition wall through which a central opening is formed. First and second hydraulic chambers are located on opposing sides of the radially-extending partition wall and may be filled with a damping fluid. At least one restricted orifice is formed through the damper housing and fluidly couples the first and second hydraulic chambers. The isolator further includes a damper piston, which extends through the central opening, which is exposed to the damping fluid when the first and second hydraulic chambers are filled therewith, and which is configured to translate along the working axis with respect to the damper housing during operation of the isolator.
摘要翻译： 提供隔离器的实施例。 在一个实施例中，隔离器包括具有径向延伸的分隔壁的阻尼器壳体，通过该分隔壁形成中心开口。 第一和第二液压室位于径向延伸的分隔壁的相对侧上，并且可以填充阻尼流体。 通过阻尼器壳体形成至少一个限制孔口，并且流体地联接第一和第二液压室。 隔离器还包括阻尼活塞，阻尼器活塞延伸穿过中心开口，当第一和第二液压室被填充时，阻尼器活塞暴露于阻尼流体，并且其构造成在工作轴线处相对于阻尼器壳体平移 隔离器的操作。
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公开(公告)号：US20150192188A1
公开(公告)日：2015-07-09
申请号：US14151415
申请日：2014-01-09
CPC分类号： F16F15/085 , F02C7/20 , F05D2260/96
摘要： An apparatus is provided for vibration damping and isolation. The apparatus includes an annular spring portion including a resilient member that is substantially equally resilient in two dimensions, an annular bellows portion including at least two pairs of diametrically opposed bellows providing damping in the two dimensions, and a rigid connection member coupling the annular spring portion and the annular bellow portion in parallel to one another.
摘要翻译： 提供了用于减振和隔离的装置。 该装置包括环形弹簧部分，其包括在两个维度上基本上同等弹性的弹性部件，包括至少两对径向相对的波纹管的环形波纹管部分，其在两个维度上提供阻尼;以及刚性连接部件，其将环形弹簧部分 和环形波纹管部分彼此平行。
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7.发明申请公开(公告)号：US20190162267A1
公开(公告)日：2019-05-30
申请号：US15826989
申请日：2017-11-30
发明人： Tim Daniel Barber , Timothy Hindle , Ken Young
CPC分类号： F16F9/52 , F16F9/42 , F16F9/53 , F16F13/007 , F16F2228/066 , F16F2230/18 , H05B6/06 , H05B6/108
摘要： Damping coefficient-regulating inductive heating systems are provided, as are isolator assemblies containing such inductive heating systems. In embodiments, the isolator assembly includes a damper coefficient-regulating inductive heating system and at least one isolator, which contains a hydraulic damper fillable with a damping fluid. The damper coefficient-regulating inductive heating system includes, in turn, an inductive heating device, a controller, and a sensor for monitoring data indicative of damping fluid temperature. The inductive heating device is positioned around a periphery of the hydraulic damper, such as the outer periphery of the damper, in a non-contacting relationship. During isolator operation, the controller receives data from the sensor and, in response thereto, controls the inductive heating device to selectively generate a varying magnetic field to induce heating of one or more damper components, such as metal bellows, in contact with the damping fluid.
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8.发明授权Launch lock assemblies with reduced preload and spacecraft isolation systems including the same 有权启动具有减少的预载荷的锁定组件和包括其的航天器隔离系统公开(公告)号：US09475594B2
公开(公告)日：2016-10-25
申请号：US13626843
申请日：2012-09-25
发明人： Tim Daniel Barber , Ken Young , Timothy Hindle
CPC分类号： B64G1/641 , B64G1/283 , B64G1/285 , B64G1/286 , B64G2001/228
摘要： Launch lock assemblies with reduced preload are provided. The launch lock assembly comprises first and second mount pieces, a releasable clamp device, and a pair of retracting assemblies. Each retracting assembly comprises a pair of toothed members having interacting toothed surfaces. The releasable clamp device normally maintains the first and second mount pieces in clamped engagement. When the releasable clamp device is actuated, the first and second mount pieces are released from clamped engagement and one toothed member of each retracting assembly moves in an opposite direction relative to the other one toothed member of the other retracting assembly to define an axial gap on each side of the first mount piece.
摘要翻译： 提供减少预载的启动锁组件。 发射锁定组件包括第一和第二安装件，可释放的夹紧装置和一对缩回组件。 每个缩回组件包括具有相互作用的齿形表面的一对齿形构件。 可释放的夹紧装置通常将第一和第二安装件保持在夹紧的接合状态。 当可释放的夹紧装置被致动时，第一和第二安装件从夹紧的接合中释放，并且每个缩回组件的一个齿形构件相对于另一个缩回组件的另一个齿形构件在相反的方向上移动以限定一个轴向间隙 第一个安装件的每一侧。
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9.发明申请FLUID DAMPERS HAVING TEMPERATURE-DEPENDENT VISCOSITY COMPENSATION AND AUXILIARY POWER UNIT INLET SYSTEMS EMPLOYING THE SAME 有权具有温度依赖性粘度补偿的流体阻尼器和使用其的辅助电源单元进口系统公开(公告)号：US20150083534A1
公开(公告)日：2015-03-26
申请号：US14036886
申请日：2013-09-25
摘要： Embodiments of a fluid damper are provided, as are embodiments of an Auxiliary Power Unit inlet system including a fluid damper. In one embodiment, the fluid damper includes a housing assembly containing first and second hydraulic chambers, which are fluidly coupled by way of a flow passage. A plunger is slidably disposed within the housing assembly and is moves through a range of translational positions in response to variations in damping fluid pressure when the fluid damper is filled with damping fluid. An annulus or other restricted flow path is fluidly coupled between the first and second hydraulic chambers and is at least partially defined by the flow passage and the plunger. The restricted flow path has at least one dimension, such as a length, that varies in conjunction with the translational position of the plunger.
摘要翻译： 提供了流体阻尼器的实施例，如包括流体阻尼器的辅助动力单元入口系统的实施例。 在一个实施例中，流体阻尼器包括容纳第一和第二液压室的壳体组件，其通过流动通道流体地联接。 柱塞可滑动地设置在壳体组件内，并且当流体阻尼器填充阻尼流体时响应阻尼流体压力的变化而移动通过一定范围的平移位置。 环形或其他受限制的流动路径流体地联接在第一和第二液压室之间，并且至少部分地由流动通道和柱塞限定。 受限制的流动路径具有与柱塞的平移位置一起变化的至少一个尺寸，例如长度。
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10.发明授权公开(公告)号：US10451139B2
公开(公告)日：2019-10-22
申请号：US15826989
申请日：2017-11-30
发明人： Tim Daniel Barber , Timothy Hindle , Ken Young
摘要： Damping coefficient-regulating inductive heating systems are provided, as are isolator assemblies containing such inductive heating systems. In embodiments, the isolator assembly includes a damper coefficient-regulating inductive heating system and at least one isolator, which contains a hydraulic damper fillable with a damping fluid. The damper coefficient-regulating inductive heating system includes, in turn, an inductive heating device, a controller, and a sensor for monitoring data indicative of damping fluid temperature. The inductive heating device is positioned around a periphery of the hydraulic damper, such as the outer periphery of the damper, in a non-contacting relationship. During isolator operation, the controller receives data from the sensor and, in response thereto, controls the inductive heating device to selectively generate a varying magnetic field to induce heating of one or more damper components, such as metal bellows, in contact with the damping fluid.
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