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    • 92. 发明授权
    • Emboli elimination apparatus
    • Emboli消除装置
    • US07279031B1
    • 2007-10-09
    • US10998286
    • 2004-11-26
    • David W. Wright
    • David W. Wright
    • B01D19/00
    • B01D19/0042A61M1/3627A61M5/36A61M5/385
    • An apparatus has a body with a wall defining at least in part an enclosed chamber. The wall has a first opening providing fluid flow into the chamber and a second opening providing fluid flow out of the chamber. The wall has a vent allowing gas to pass outwardly from the chamber. An outlet tube extends from the second opening into the chamber and an aperture. The aperture allows fluid within the chamber to enter the outlet tube and flow outwardly from the chamber through the second opening. Bubbles within the chamber are prevented from entering the outlet tube regardless of the orientation of the body.
    • 一种装置具有至少部分限定封闭腔室的壁的主体。 壁具有第一开口,其提供流入腔室的流体流动,第二开口提供流出腔室的流体流动。 壁具有允许气体从腔室向外通过的通气口。 出口管从第二开口延伸到腔室和孔中。 孔口允许腔室内的流体进入出口管并且通过第二开口从腔室向外流动。 无论身体的方向如何,均可防止腔室内的气泡进入出口管。
    • 94. 发明授权
    • Color cockpit display for aircraft systems
    • 彩色驾驶舱显示飞机系统
    • US5668542A
    • 1997-09-16
    • US497916
    • 1995-07-03
    • David W. Wright
    • David W. Wright
    • G01C23/00G01C21/00
    • G01C23/00
    • A new aircraft cockpit instrument panel display system for showing the operating status of different aircraft systems is disclosed. The color display includes a plurality of display segments. Each display segment combines trend qualitative information of the direction of movement of aircraft system parameters, categorical qualitative information of whether aircraft system parameters are inside or outside acceptable ranges, and quantitative information of the actual level of aircraft system parameters. Trend information is indicated by an analog dial display element having a moving needle to indicate rising, falling or constant values of the parameter. The dial display also includes peg positions to indicate that the value of a system parameter has "pegged" at its lowest or highest value. Categorical qualitative information is indicated by the color of the dial, generally green for safe values, yellow for cautionary values and red for danger values. Quantitative information is indicated by a digital indicator. The display also includes labels for each parameter and a indicator of the then current flight status of the aircraft. The ranges for safe, cautionary and danger values, and for trend values, dynamically change according to flight status and pilot-programmable parameters.
    • 公开了一种用于显示不同飞机系统的运行状态的新型飞机驾驶舱仪表板显示系统。 彩色显示器包括多个显示段。 每个显示段结合飞机系统参数运动方向的趋势定性信息,航空器系统参数是否在可接受范围内的分类定性信息,以及飞机系统参数实际水平的定量信息。 趋势信息由具有移动针的模拟拨号显示元件指示,以指示参数的上升,下降或恒定值。 拨号显示器还包括钉位置,以指示系统参数的值以“最小”或“最高”为“挂起”。 分类定性信息由表盘的颜色表示,一般为绿色表示安全值,黄色表示警示值,红色表示危险值。 定量信息由数字指示器指示。 显示屏还包括每个参数的标签和飞机当时航班状态的指示。 安全,警戒和危险值以及趋势值的范围根据飞行状态和先导可编程参数而动态变化。
    • 95. 发明授权
    • Saw blade retention system
    • 锯片保持系统
    • US5433457A
    • 1995-07-18
    • US218345
    • 1994-03-25
    • David W. Wright
    • David W. Wright
    • A61B17/14B23D51/10B23D61/12B26D1/08B27B19/09
    • B23D61/123A61B17/144B23D51/10Y10T279/17871Y10T83/9454Y10T83/9481
    • A saw blade retention system for retaining a saw blade to a reciprocating saw includes a shaft connected to the saw for reciprocation and having a slot for receiving the saw blade. The saw blade retention system also includes a chuck disposed about the shaft and having a slot aligned with the slot in the shaft in an unlocked position for allowing the saw blade to be disposed in the slot for the shaft. The saw blade retention system further includes a cam-type mechanism for allowing the chuck to rotate angularly relative to the saw blade and shaft to a locked position to prevent the saw blade from exiting the slots and for allowing the chuck to move axially relative to the shaft to prevent axial movement of the saw blade between the chuck and the shaft. Complementary inclined surfaces are provided on the blade and the chuck to center the blade relative to its intended path of reciprocation.
    • 用于将锯片固定到往复锯的锯片保持系统包括连接到锯的用于往复运动并具有用于接收锯片的槽的轴。 锯片保持系统还包括围绕轴设置的卡盘,并且具有与轴中的狭槽对准的槽,处于解锁位置,以允许锯片设置在用于轴的槽中。 锯片保持系统还包括凸轮型机构,用于允许卡盘相对于锯片和轴线成角度地旋转到锁定位置,以防止锯片离开槽并允许卡盘相对于所述锯片轴向轴向移动 轴,以防止锯片在卡盘和轴之间的轴向移动。 在刀片和卡盘上设有互补的倾斜表面,以使刀片相对于其预期的往复运动路径居中。
    • 97. 发明授权
    • Phototropic materials
    • 光直线材料
    • US4567122A
    • 1986-01-28
    • US456283
    • 1983-01-06
    • Peter J. BaldryJohn H. CollinsDaniel J. MorantzTerence K. W. OvertonDavid W. Wright
    • Peter J. BaldryJohn H. CollinsDaniel J. MorantzTerence K. W. OvertonDavid W. Wright
    • G03C1/725C09K15/00
    • G03C1/725Y10S428/913
    • An irreversible phototropic material consists of a plasticized matrix in which is suspended a phototropic transition metal salt and an additive which inhibits the production of haze in the phototropic material. Generally the additive is a substance which inhibits the reduction of the transition metal in the transition metal salt from a higher to a lower oxidation level. Suitable substances include chelating agents such as oxalic acid, ethylenediamine and EDTA, and oxidizing agents, such as chromium trioxide. The transition metal salt is preferably copper (II) chloride or a mixture of copper (II) chloride and bromide, while the matrix is preferably polyvinyl chloride or polyvinyl chloride/polyvinylidene chloride copolymer.These phototropic materials may be used in protective devices, such as goggles and windows, to protect objects or subjects against intense radiation.
    • 不可逆的光致变色材料由增塑基质组成,其中悬浮有光转变过渡金属盐和抑制光热物质中的雾度产生的添加剂。 通常,添加剂是抑制过渡金属盐中的过渡金属从较高氧化水平降低到较低氧化水平的物质。 合适的物质包括螯合剂如草酸,乙二胺和EDTA,以及氧化剂,如三氧化铬。 过渡金属盐优选为氯化铜(II)或氯化铜(II)和溴化铜的混合物,而基质优选为聚氯乙烯或聚氯乙烯/聚偏二氯乙烯共聚物。 这些光敏材料可用于保护装置,如护目镜和窗户,以保护物体或物体免受强烈辐射。