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    SYSTEM AND METHOD FOR IMPROVED FILM COOLING
    4.
    发明申请
    SYSTEM AND METHOD FOR IMPROVED FILM COOLING 有权
    改进膜片冷却的系统和方法

    公开(公告)号：US20100282721A1

    公开(公告)日：2010-11-11

    申请号：US12435547

    申请日：2009-05-05

    申请人： Ronald Scott Bunker ,  Wenwu Zhang ,  Wilbur Douglas Scheidt ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Ching-Pang Lee

    发明人： Ronald Scott Bunker ,  Wenwu Zhang ,  Wilbur Douglas Scheidt ,  Magdi Naim Azer ,  Marshall Gordon Jones ,  Ching-Pang Lee

    IPC分类号： B23K26/38

    CPC分类号： F01D25/12 ,  B23K26/0624 ,  B23K26/389 ,  F01D25/285 ,  F05D2230/13 ,  F05D2260/202 ,  F05D2260/221 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676

    摘要： A system for producing at least one trench to improve film cooling in a sample is provided. The system includes at least one laser source outputting at least one pulsed laser beam. The pulsed laser beam includes a pulse duration including a range less than about 50 μs, an energy per pulse having a range less than about 0.1 Joule, and a repetition rate with a range greater than about 1000 Hz. The system also includes a control subsystem coupled to the laser source, the control subsystem configured to synchronize a position of the sample with the pulse duration and energy level in order to selectively remove at least one of a thermal barrier coating, a bondcoat and a substrate metal in the sample to form the at least one trench.

    摘要翻译： 提供一种用于生产至少一个沟槽以改善样品中的膜冷却的系统。 该系统包括输出至少一个脉冲激光束的至少一个激光源。 脉冲激光束包括包括小于约50μs的范围的脉冲持续时间，具有小于约0.1焦耳的范围的每脉冲的能量以及范围大于约1000Hz的重复率。 该系统还包括耦合到激光源的控制子系统，该控制子系统被配置为使样本的位置与脉冲持续时间和能量水平同步，以选择性地去除热障涂层，粘合涂层和基底中的至少一个 金属，以形成至少一个沟槽。

    System and method for tube bending
    5.
    发明授权
    System and method for tube bending 失效
    管弯曲的系统和方法

    公开(公告)号：US07231798B2

    公开(公告)日：2007-06-19

    申请号：US11170360

    申请日：2005-06-29

    申请人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

    发明人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

    IPC分类号： B21D37/16

    CPC分类号： B21D7/00

    摘要： A method for bending a tube in a pre-selected geometry includes deriving at least one processing parameter from the geometry, applying a thermal source circumferentially to the tube to heat the tube along at least one circumferentially directed path in accordance with the parameter and actively cooling the tube to a pre-selected temperature. The applying and active cooling steps are alternately performed a number of times. A system for bending the tube includes a thermal source for heating at least one region along the path on the tube, a tube advancing module for advancing the tube, an active cooling module for cooling the tube to a pre-selected temperature, a processing module to derive at least one processing parameter from the geometry and a control module configured to control the thermal source and active cooling module in accordance with the parameter. The alternate heating and cooling are performed a number of times.

    摘要翻译： 用于以预先选择的几何形状弯曲管的方法包括从所述几何形状导出至少一个处理参数，沿着所述管周向施加热源以根据所述参数沿着至少一个周向定向的路径加热所述管并且主动冷却 管子到预选温度。 施加和主动冷却步骤交替执行多次。 用于弯曲管的系统包括用于加热沿着管道上的路径的至少一个区域的热源，用于推进管的管前进模块，用于将管冷却到预选温度的主动冷却模块，处理模块 从所述几何体导出至少一个处理参数，以及控制模块，其配置成根据所述参数来控制所述热源和主动冷却模块。 交替的加热和冷却进行多次。

    System and method for tube bending
    6.
    发明申请
    System and method for tube bending 失效
    管弯曲的系统和方法

    公开(公告)号：US20060065035A1

    公开(公告)日：2006-03-30

    申请号：US11170360

    申请日：2005-06-29

    申请人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

    发明人： Wenwu Zhang ,  Marshall Gordon Jones ,  David Peter Mika ,  Brian Harlow Farrell ,  Michael Evans Graham ,  Judson Sloan Marte ,  Magdi Naim Azer

    IPC分类号： B21D7/16

    CPC分类号： B21D7/00

    摘要： A method for bending a tube in a pre-selected geometry includes deriving at least one processing parameter from the geometry, applying a thermal source circumferentially to the tube to heat the tube along at least one circumferentially directed path in accordance with the parameter and actively cooling the tube to a pre-selected temperature. The applying and active cooling steps are alternately performed a number of times. A system for bending the tube includes a thermal source for heating at least one region along the path on the tube, a tube advancing module for advancing the tube, an active cooling module for cooling the tube to a pre-selected temperature, a processing module to derive at least one processing parameter from the geometry and a control module configured to control the thermal source and active cooling module in accordance with the parameter. The alternate heating and cooling are performed a number of times.

    摘要翻译： 用于以预先选择的几何形状弯曲管的方法包括从所述几何形状导出至少一个处理参数，沿着所述管周向施加热源以根据所述参数沿着至少一个周向定向的路径加热所述管并且主动冷却 管子到预选温度。 施加和主动冷却步骤交替执行多次。 用于弯曲管的系统包括用于加热沿着管道上的路径的至少一个区域的热源，用于推进管的管前进模块，用于将管冷却到预选温度的主动冷却模块，处理模块 从所述几何体导出至少一个处理参数，以及控制模块，其配置成根据所述参数来控制所述热源和主动冷却模块。 交替的加热和冷却进行多次。

    Circuit breaker
    7.
    发明申请
    Circuit breaker 审中-公开
    断路器

    公开(公告)号：US20050247676A1

    公开(公告)日：2005-11-10

    申请号：US11119051

    申请日：2005-04-28

    申请人： Duncan Telfer ,  Gordon Jones ,  James Humphries ,  Joseph Spencer

    发明人： Duncan Telfer ,  Gordon Jones ,  James Humphries ,  Joseph Spencer

    IPC分类号： H01H33/78 ,  H01H33/90 ,  H01H33/88

    CPC分类号： H01H33/78 ,  H01H33/90 ,  H01H2033/566

    摘要： A circuit breaker is disclosed which has first and second electrodes that can be contacted to complete a circuit or withdrawn from each other by some suitable mechanism to break the circuit. During breaking of the circuit, an electric arc is created. The circuit breaker includes means for providing gas pressure below atmosphere around the electrodes, at least at the time the arc is struck. The circuit breaker also includes a shield arranged in proximity to the electrodes which is ablated by the action of the arc. The shield's arrangement and material are chosen such that, when ablated, the shield releases gas to assist in extinguishing the arc.

    摘要翻译： 公开了一种具有第一和第二电极的断路器，该第一和第二电极可以通过一些合适的机构来接触以完成一个电路或彼此抽出，以断开电路。 在断路期间，产生电弧。 断路器包括用于在电极周围提供气氛压力低于大气的装置，至少在电弧被击打时。 断路器还包括布置在电极附近的屏蔽层，该屏蔽体被电弧的作用所消除。 屏蔽的布置和材料被选择为使得当被烧蚀时，护罩释放气体以帮助熄灭电弧。

    Photomultiplier tube reprocessing
    8.
    发明授权
    Photomultiplier tube reprocessing 失效
    光电倍增管再加工

    公开(公告)号：US06465767B2

    公开(公告)日：2002-10-15

    申请号：US09749172

    申请日：2000-12-27

    申请人： Marshall Gordon Jones

    发明人： Marshall Gordon Jones

    IPC分类号： B23K2600

    CPC分类号： H01J43/04 ,  H01J9/50 ,  Y02W30/828

    摘要： A photomultiplier tube includes dynodes electrically joined to corresponding leads. The tube, containing a loose debris particle, may be reprocessed by positioning the particle at an accessible site inside the tube. A power laser is aimed at the particle through a transparent wall of the tube and fired to reduce the size of the particle.

    摘要翻译： 光电倍增管包括电连接到相应引线的倍增器。 含有松散碎屑颗粒的管可以通过将颗粒定位在管内的可访问位置来再处理。 功率激光器通过管的透明壁瞄准颗粒并被烧制以减小颗粒的尺寸。

    Method for drilling hollow components
    9.
    发明授权
    Method for drilling hollow components 有权
    中空部件的钻孔方法

    公开(公告)号：US06362446B1

    公开(公告)日：2002-03-26

    申请号：US09366309

    申请日：1999-08-02

    申请人： Marshall Gordon Jones ,  Steven Robert Hayashi ,  Bin Wei

    发明人： Marshall Gordon Jones ,  Steven Robert Hayashi ,  Bin Wei

    IPC分类号： B23H100

    CPC分类号： B23H9/14 ,  B23H9/10 ,  B23K26/389 ,  B23K2101/001 ,  B23P2700/06

    摘要： An apparatus for drilling cooling holes through a wall of a hollow component is disclosed. First, a laser drill is used for drilling at least one rough blind hole within a component wall, for example a turbine airfoil, so as to retain a residual bottom plate portion. Next, an electro discharge machine (EDM), for example a rotating EDM or plunge EDM, is used for finishing at least one rough blind hole so as to create at least one finished hole and breaking through the bottom plate portion.

    摘要翻译： 公开了一种用于通过中空部件的壁钻出冷却孔的装置。 首先，使用激光钻孔在组件壁（例如涡轮机翼型）内钻出至少一个粗糙盲孔，以便保持残留的底板部分。 接下来，使用放电机（EDM），例如旋转式EDM或者插入式EDM来完成至少一个粗盲孔，以便产生至少一个成品孔并穿过底板部分。

    Method for welding electroformed material to other electroformed material, at least one of which having an optical pattern on a surface thereof
    10.
    发明授权
    Method for welding electroformed material to other electroformed material, at least one of which having an optical pattern on a surface thereof 有权
    将电铸材料焊接到其它电铸材料的方法，其中至少一种在其表面上具有光学图案

    公开(公告)号：US06271499B1

    公开(公告)日：2001-08-07

    申请号：US09395502

    申请日：1999-09-14

    申请人： Marshall Gordon Jones ,  Robert Gerard Sheldon ,  Carl Edward Erikson

    发明人： Marshall Gordon Jones ,  Robert Gerard Sheldon ,  Carl Edward Erikson

    IPC分类号： B23K2600

    CPC分类号： B23K26/34 ,  B23K26/24 ,  B23K26/32 ,  B23K2101/34 ,  B23K2101/35 ,  B23K2103/08 ,  B23K2103/18 ,  B23K2103/26 ,  B23K2103/50

    摘要： A method for welding a first metallic material to a second metallic material where at least one of the first and second metallic materials have at least one surface which has an optical pattern thereon. The method comprises the steps of: arranging the first and second metallic materials into a final position in which they will be welded along a joint; directing focused energy at the joint from a Nd-YAG pulsed laser having an energy output in a range from about 10 Joules to about 30 Joules and a pulse length in a range from about 5 ms to about 9 ms; and traversing the joint at a predetermined welding speed while directing the focused energy such that a weld spot overlap in a range from about 50% to about 90% is maintained, resulting in a welded joint wherein a heat effect zone about the welded joint is minimized further resulting in minimal distortion and damage to an area of the optical pattern proximate to the welded joint. Also provided is a method for repairing any weld defects in the welded joint with the same Nd-YAG pulsed laser.

    摘要翻译： 一种将第一金属材料焊接到第二金属材料的方法，其中第一和第二金属材料中的至少一个具有至少一个在其上具有光学图案的表面。 该方法包括以下步骤：将第一和第二金属材料布置在其将沿着接头焊接的最终位置; 将能量输出范围从约10焦耳至约30焦耳并且脉冲长度在约5毫秒至约9毫秒范围内的Nd-YAG脉冲激光器的关节处引导聚焦能量; 并且以预定的焊接速度横穿接头，同时引导聚焦的能量，使得焊接点在约50％至约90％的范围内重叠，从而形成焊接接头，其中围绕焊接接头的热效应区域最小化 进一步导致对接近焊接接头的光学图案的面积的最小变形和损坏。 还提供了使用相同的Nd-YAG脉冲激光来修复焊接接头中的任何焊缝缺陷的方法。