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    • 27. 发明授权
    • Vibration isolation system and method
    • 振动隔离系统及方法
    • US09360075B2
    • 2016-06-07
    • US14002027
    • 2011-11-01
    • Conor D. JohnsonJohn M. HowatPaul S. Wilke
    • Conor D. JohnsonJohn M. HowatPaul S. Wilke
    • F16F9/30B64G1/64B64G1/22
    • F16F9/306B64G1/641B64G2001/228
    • A vibration isolator (100) includes a flexure (102), a constrained VEM layer coupler (104), and a constrained VEM layer (106) configured to oppose relative translational and rotational motion between points of the flexure. The flexure may be a loop flexure and may include multiple loops that may be elliptical, circular, rectangular or square in overall aspect, for example. In multi-loop embodiments, the loops may share a common major axis or their major axes may be at an angle to one another. The device enhances damping by providing an increase in viscoelastic surface area over that available in the surface area of the flexure and provides a method of adjusting the strain in the VEM as the flexure undergoes deflection.
    • 振动隔离器(100)包括弯曲部(102),约束的VEM层耦合器(104)和受限的VEM层(106),其被配置为抵抗弯曲点之间的相对平移和旋转运动。 挠曲可以是环弯曲,并且可以包括例如在整个方面可以是椭圆形,圆形,矩形或方形的多个环。 在多回路实施例中,回路可以共享共同的长轴,或者它们的主轴可以彼此成一角度。 该装置通过提供比挠曲件的表面区域中可用的更大的粘弹性表面积来增强阻尼,并且提供了当挠曲经历偏转时调节VEM中的应变的方法。
    • 30. 发明申请
    • PNEUMATIC CUBESAT PAYLOAD DEPLOYMENT SYSTEM UTILIZING LAUNCH VEHICLE TANK PRESSURE
    • 使用启动车辆压力的气动柴油机PAYLOAD部署系统
    • US20150353211A1
    • 2015-12-10
    • US14726896
    • 2015-06-01
    • Ventions, LLC
    • Adam P. LondonBevan Gerber-Siff
    • B64G1/64B64G1/00
    • B64G1/645B64G1/402B64G1/641
    • A rail-captive sled for deploying payloads into outer space from a space launch vehicle. The sled is driven by a piston, powered by residual tank pressure from a tank native to the space launch vehicle. The rails are arranged parallel and adapted to a cross-sectional shape of a payload, such as small satellites or cubesats. The sled is a box frame sled with an adaptation to receive the piston. The rails may be attached to the residual pressure tank, with the piston in the residual pressure tank and aligned to the rails, or the pressure may be drawn from tank plumbing to a cylinder specific to the piston. The rails have a releasable closure to avoid unplanned egress of the payload, and the closure locks in the open position once released. The piston may be constrained by a direct constraint or by the closure via the payload.
    • 一个用于从空间运载火车部署有效载荷进入外层空间的铁路溜冰车。 雪橇由活塞驱动,由来自本地的坦克的坦克压力提供给太空运载火箭。 轨道平行布置并适应有效载荷的横截面形状,例如小卫星或立方体。 雪橇是一个框架雪橇,适应于接收活塞。 轨道可以附接到残余压力罐,活塞在残余压力罐中并与轨道对准,或者压力可以从罐管道抽吸到特定于活塞的气缸。 轨道具有可释放的关闭,以避免有效载荷的计划外出口,并且闭合件一旦释放则锁定在打开位置。 活塞可能受到直接约束或通过有效载荷的闭合约束。