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    Airfoil having improved impact and erosion resistance and method for preparing same
    21.
    发明申请
    Airfoil having improved impact and erosion resistance and method for preparing same 失效
    具有改进的耐冲击和耐腐蚀性的翼型及其制备方法

    公开(公告)号：US20070253825A1

    公开(公告)日：2007-11-01

    申请号：US11656974

    申请日：2007-01-24

    申请人： Robert Bruce ,  Jerry Schell ,  Mark Gorman

    发明人： Robert Bruce ,  Jerry Schell ,  Mark Gorman

    IPC分类号： F03B3/00

    CPC分类号： F01D5/288 ,  C23C28/321 ,  C23C28/322 ,  C23C28/34 ,  C23C28/341 ,  C23C28/42 ,  C23C30/00 ,  F01D25/007 ,  F04D29/023 ,  F04D29/324 ,  F05D2230/90 ,  F05D2240/303 ,  F05D2260/95 ,  Y02T50/672 ,  Y10T428/12458

    摘要： A turbine airfoil having an improved impact and erosion resistance. The airfoil comprises: (a) a base segment having an impact resistant leading edge section proximate to the leading edge comprising a material having having a yield strength of least about 250 ksi and an elongation percentage of about 12% or less; and (b) an erosion resistant coating overlaying the base segment at least in the leading and trailing edge portions of the pressure side, the erosion resistant coating comprising at least one ceramic layer having at least one of the following properties: (1) an erosion value of at least about 200 g. of erodent to cause a thickness loss of about 15-20 microns; (2) an erosion volume loss value (V) of about 1.9 or less as defined by the equation V=H−0.18×E0.75×F−1.65 where H is hardness, E is elastic modulus and F is fracture toughness; and (3) an F value of at least about 1.5 MPa*m1/2. The erosion resistant coating can comprise alternating ceramic and metallic layers and is typically formed by a method involving the step of forming on the pressure side of the base segment of the airfoil in alternating fashion at least one ceramic layer and at least one metallic layer.

    摘要翻译： 具有改善的冲击和耐冲蚀性的涡轮机翼型。 翼型件包括：（a）具有靠近前缘的抗冲击前缘部分的基部段，包括具有至少约250ksi的屈服强度和约12％或更小的伸长率的材料; 至少在所述压力侧的前缘部和后缘部分覆盖所述基部段的抗侵蚀涂层，所述耐侵蚀涂层包括至少一个具有以下特性中的至少一个的陶瓷层：（1）侵蚀 值至少约为200g。 的腐蚀导致约15-20微米的厚度损失; （2）如等式V = H -0.18的限定的约1.9或更小的侵蚀体积损失值（V）x = 0.75×F -1.65 < SUP>其中H是硬度，E是弹性模量，F是断裂韧度; 和（3）F值至少约1.5MPa * m 1/2。 抗侵蚀涂层可以包括交替的陶瓷和金属层，并且通常通过以下方法形成，该方法包括以至少一个陶瓷层和至少一个金属层交替形成在翼型的基部段的压力侧上的步骤。

    PROCESS FOR INHIBITING SRZ FORMATION AND COATING SYSTEM THEREFOR
    23.
    发明申请
    PROCESS FOR INHIBITING SRZ FORMATION AND COATING SYSTEM THEREFOR 审中-公开
    抑制SRZ形成和涂层体系的方法

    公开(公告)号：US20050118334A1

    公开(公告)日：2005-06-02

    申请号：US10711240

    申请日：2004-09-03

    申请人： Mark Gorman ,  Ramgopal Darolia ,  Robert Bruce

    发明人： Mark Gorman ,  Ramgopal Darolia ,  Robert Bruce

    IPC分类号： C23C10/60 ,  C23C16/00 ,  C23C22/74 ,  C23C28/00 ,  C23F1/20 ,  C23F1/44 ,  F01D5/28

    CPC分类号： C23C10/60 ,  C23C22/74 ,  C23C28/321 ,  C23C28/3215 ,  C23C28/34 ,  C23C28/341 ,  C23C28/345 ,  C23C28/3455 ,  C23C28/36 ,  C23F1/20 ,  C23F1/44 ,  F01D5/288 ,  F05D2230/90 ,  F05D2300/611

    摘要： A process for reducing the incidence of a secondary reaction zone (SRZ) in alloys prone to SRZ formation, particularly superalloys that have a high refractory element content. The process finds use with articles having a wall region that defines external and internal surfaces on the exterior and within the article, respectively. Diffusion coatings are formed on the internal and external surfaces of the article, with at least the diffusion coating on the external surface comprising an additive layer and a diffusion zone that is beneath the additive layer and extends into the wall region. The additive layer and at least a portion of the diffusion zone of the external diffusion coating is then removed to define an exposed surface region on the exterior of the article. An overlay coating is then deposited on the exposed surface region.

    摘要翻译： 一种降低易发生SRZ合金的合金中次级反应区（SRZ）的发生率的方法，特别是具有高难熔元素含量的超级合金。 该方法与具有分别在外部和内部定义外部和内部表面的壁区域的制品一起使用。 在制品的内表面和外表面上形成扩散涂层，至少外表面上的扩散涂层包含一添加层和位于该添加层之下并延伸到该壁区域内的扩散区。 然后去除外部扩散涂层的添加剂层和扩散区域的至少一部分，以限定制品外部的暴露表面区域。 然后将覆盖涂层沉积在暴露的表面区域上。

    Resposable biosensor assembly and method of sensing
    25.
    发明授权
    Resposable biosensor assembly and method of sensing 有权
    可重复使用的生物传感器组件和感测方法

    公开(公告)号：US08845530B2

    公开(公告)日：2014-09-30

    申请号：US11966685

    申请日：2007-12-28

    申请人： Robert Bruce ,  Richard G. Sass ,  W. Kenneth Ward

    发明人： Robert Bruce ,  Richard G. Sass ,  W. Kenneth Ward

    IPC分类号： A61B5/00 ,  A61B5/1486 ,  A61B5/145

    CPC分类号： A61B5/14532 ,  A61B5/0031 ,  A61B5/14865 ,  A61B5/6849 ,  A61B2560/0285 ,  A61B2560/045

    摘要： A device, system, and method for delivering a device such as a sensor or fluid transport structure or a fluid transport structure sensor combination into, for example, mammalian skin and receiving, analyzing, and displaying signals from the device such as a sensor are disclosed. A system in accordance with embodiments of the present invention includes a reusable sensor assembly including a transmitter, microcontroller, and housing plus a disposable sensor assembly including a housing having an opening for receiving both the distal end of a biosensor, a sensor insertion guidance structure, and a transmission apparatus for transmitting signals received from the sensor to a reusable sensor assembly for transmission to an external electronic monitoring unit.

    摘要翻译： 公开了一种用于将诸如传感器或流体输送结构或流体输送结构传感器组合的装置传送到例如哺乳动物皮肤并且从诸如传感器的装置接收，分析和显示信号的装置，系统和方法 。 根据本发明的实施例的系统包括可重复使用的传感器组件，其包括发射器，微控制器和壳体以及一次性传感器组件，其包括具有用于接收生物传感器的远端的开口的壳体，传感器插入引导结构， 以及发送装置，用于将从所述传感器接收到的信号发送到可重复使用的传感器组件，以传输到外部电子监视单元。

    SURGICAL CABLE TENSIONING SYSTEM
    26.
    发明申请
    SURGICAL CABLE TENSIONING SYSTEM 有权
    手术电缆拉伸系统

    公开(公告)号：US20140155906A1

    公开(公告)日：2014-06-05

    申请号：US13925388

    申请日：2013-06-24

    申请人： William Ralph Pratt ,  Robert Bruce ,  Stephen F. Howard ,  Vineet Kumar Sarin ,  Clyde Ronald Pratt ,  Richard L. Kendall

    发明人： William Ralph Pratt ,  Robert Bruce ,  Stephen F. Howard ,  Vineet Kumar Sarin ,  Clyde Ronald Pratt ,  Richard L. Kendall

    IPC分类号： A61B17/88

    CPC分类号： A61B17/8869 ,  A61B17/842

    摘要： A cable tensioning system includes a reaction frame which contains a sliding platform arranged to move linearly within the frame, and a clam-type cleat attached to the sliding platform. The cleat features one or more grooves, each of which comprises two arrays of opposing ridges that converge to form a V-shape groove adapted to receive a length of cable. The ridges of each groove are tilted relative to an axis perpendicular to the groove's longitudinal axis, such that the cable is progressively captured between the ridges of the opposing arrays as it settles into the crotch of the groove when moved in a first direction, and can be disengaged from the cleat by relaxing the axial force on the cable and moving it in the opposite direction. A linear actuator mechanism may be coupled to the sliding platform to move the platform with respect to the reaction frame.

    摘要翻译： 电缆张紧系统包括反作用架，其包括布置成在框架内线性移动的滑动平台和附接到滑动平台的蛤式防滑板。 防滑板具有一个或多个槽，每个槽包括两个相对的脊阵列，其汇合以形成适于接纳一段电缆的V形槽。 每个槽的脊部相对于垂直于槽的纵向轴线的轴线倾斜，使得当沿着第一方向移动时，当相对的阵列的脊部沉积到槽的裆部时，电缆逐渐被捕获在相对的阵列的脊部之间，并且可以 通过放松电缆上的轴向力并使其沿相反的方向移动，使其与防滑板脱离。 线性致动器机构可以联接到滑动平台以相对于反作用框架移动平台。

    SCANNING SYSTEM FOR LIDAR
    28.
    发明申请
    SCANNING SYSTEM FOR LIDAR 失效
    激光雷达扫描系统

    公开(公告)号：US20100053715A1

    公开(公告)日：2010-03-04

    申请号：US12447937

    申请日：2007-10-30

    申请人： James O'Neill ,  William T. Moore ,  Kevin Williams ,  Robert Bruce

    发明人： James O'Neill ,  William T. Moore ,  Kevin Williams ,  Robert Bruce

    IPC分类号： G02B26/12 ,  G02B26/10

    CPC分类号： G02B26/105 ,  G01S7/4817

    摘要： The present invention relates to a scanning system optimized for lidar that includes a nodding mirror, a rotary electromagnetic drive, a rotary optical encoder, and control circuitry. The rotary electromagnetic drive includes a yoke incorporating a permanent magnet, and an arm having a coil at one end of the arm. The coil is enclosed within the yoke, and an opposite end of the arm is coupled to the nodding mirror, such that movement of the coil within the yoke in response to a current causes the nodding mirror to rotate. The rotary optical encoder produces an output signal in response to rotation of the nodding mirror, which serves as feedback to the control circuitry. The control circuitry adjusts the current provided to the rotary electromagnetic drive in response to the output signal, such that the nodding mirror rotates in a reference scan pattern.

    摘要翻译： 本发明涉及一种针对激光雷达优化的扫描系统，其包括点头镜，旋转电磁驱动器，旋转光学编码器和控制电路。 旋转电磁驱动器包括一个包含永磁体的磁轭和一个在臂的一端具有线圈的臂。 线圈被包围在轭内，并且臂的相对端联接到点头镜，使得响应于电流使线圈在轭内的运动导致点头镜旋转。 旋转光学编码器响应于点控反射镜的旋转而产生输出信号，其作为对控制电路的反馈。 控制电路响应于输出信号调节提供给旋转电磁驱动器的电流，使得点头镜以参考扫描图案旋转。

    METHOD AND APPARATUS FOR TREATING SKIN PRIOR TO BIOSENSOR INSERTION
    29.
    发明申请
    METHOD AND APPARATUS FOR TREATING SKIN PRIOR TO BIOSENSOR INSERTION 审中-公开
    用于在生物传感器插入过程中处理皮肤的方法和装置

    公开(公告)号：US20090082648A1

    公开(公告)日：2009-03-26

    申请号：US12238260

    申请日：2008-09-25

    申请人： William Kenneth Ward ,  Robert Bruce ,  Les Wood ,  Gary Lichttenegger

    发明人： William Kenneth Ward ,  Robert Bruce ,  Les Wood ,  Gary Lichttenegger

    IPC分类号： A61B5/00

    CPC分类号： A61B5/145 ,  A61B5/14532 ,  A61B5/6834 ,  A61B5/6846 ,  A61B2560/063

    摘要： Embodiments of the present invention provide a device and method for treating animal skin to produce tautness in the skin during the insertion of an analyte sensor. A device in accordance with embodiments of the present invention includes a housing that partially encloses a cavity and is adapted for mounting onto animal skin and a sensor insertion module adapted to insert an analyte sensor through animal skin.

    摘要翻译： 本发明的实施方案提供了一种用于在插入分析物传感器期间治疗动物皮肤以在皮肤中产生紧张度的装置和方法。 根据本发明的实施例的装置包括壳体，其部分地包围空腔并且适于安装到动物皮肤上，以及适于将分析物传感器插入动物皮肤的传感器插入模块。