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    LOCK LEAF HULA SEAL
    1.
    发明申请
    LOCK LEAF HULA SEAL 审中-公开
    LOCK LEAF HULA密封

    公开(公告)号：US20120304657A1

    公开(公告)日：2012-12-06

    申请号：US13153987

    申请日：2011-06-06

    申请人： Patrick Benedict MELTON ,  Keith Cletus Belsom ,  Thomas Edward Johnson ,  William Lawrence Byrne ,  Robert Joseph Rohrssen

    发明人： Patrick Benedict MELTON ,  Keith Cletus Belsom ,  Thomas Edward Johnson ,  William Lawrence Byrne ,  Robert Joseph Rohrssen

    IPC分类号： F02C7/28 ,  F16J15/06

    CPC分类号： F23R3/60 ,  F23R2900/00012

    摘要： A flexible annular seal for insertion between concentrically assembled turbine combustor components includes an annular inner seal portion having a first solid annular edge and first plurality of spring fingers extending axially from the first solid annular edge; and an annular outer seal portion having a second solid annular edge and a second plurality of spring fingers extending axially from the second solid edge and overlying the first plurality of spring fingers such that the inner and outer seal portions are substantially fully engaged along an entire length dimension of the flexible annular seal. The second plurality of spring fingers are circumferentially offset from the first plurality of spring fingers, and free ends of the first plurality of spring fingers are bent around and over free ends of the second plurality of spring fingers.

    摘要翻译： 用于插入在同心组装的涡轮机燃烧器部件之间的柔性环形密封件包括环形内密封部分，其具有第一固体环形边缘和从第一固体环形边缘轴向延伸的第一多个弹簧指状件; 以及环形外密封部分，其具有第二固体环形边缘和从第二实心边缘轴向延伸并且覆盖第一多个弹簧指的第二多个弹簧指，使得内部和外部密封部分沿着整个长度基本上完全接合 柔性环形密封件的尺寸。 第二多个弹簧指沿周向偏离第一多个弹簧指，并且第一多个弹簧指的自由端围绕第二多个弹簧指的自由端弯曲并弯曲。

    Combustion Chamber End Cover Without Welding or Brazing
    6.
    发明申请
    Combustion Chamber End Cover Without Welding or Brazing 审中-公开
    燃烧室端盖无焊接或钎焊

    公开(公告)号：US20120174589A1

    公开(公告)日：2012-07-12

    申请号：US12986611

    申请日：2011-01-07

    申请人： Donald Mark Bailey ,  Patrick Benedict Melton ,  William Lawrence Byrne

    发明人： Donald Mark Bailey ,  Patrick Benedict Melton ,  William Lawrence Byrne

    IPC分类号： F02C7/22 ,  F02C7/00

    CPC分类号： F02C3/14 ,  F02C7/22 ,  F02C7/28 ,  F02C9/26 ,  F23R3/002 ,  F23R3/28 ,  F23R3/46 ,  F23R3/60 ,  F23R2900/00012 ,  F23R2900/00017 ,  F23R2900/00018

    摘要： An end cover assembly is provided in combination with a gas turbine combustor for capping a back end of a combustion chamber. The end cover assembly includes an end cover plate securable to the back end of the combustion chamber, and a monolith block secured to the end cover plate. The end cover plate is constructed without welded gas passage plates and without brazed flow passage inserts and includes fuel channels therethrough, where the fuel channels are sized and positioned to interact with fuel nozzle inlet ports. The monolith block includes internal fuel gas passages positioned relative to the fuel channels in the end cover plate to commute fuel gas to the fuel channels of the end cover plate.

    摘要翻译： 与燃气轮机燃烧器组合设置端盖组件，用于封盖燃烧室的后端。 端盖组件包括可固定到燃烧室的后端的端盖板和固定到端盖板的整体块。 端盖板构造成没有焊接气体通道板，没有钎焊流路插入件，并且包括通过其中的燃料通道，其中燃料通道的尺寸和位置与燃料喷嘴入口相互作用。 整体块包括相对于端盖板中的燃料通道定位的内部燃料气体通道，以将燃料气体换向端盖板的燃料通道。

    Method and apparatus to facilitate cooling of a diffusion tip within a gas turbine engine
    7.
    发明授权
    Method and apparatus to facilitate cooling of a diffusion tip within a gas turbine engine 有权
    有助于冷却燃气涡轮发动机内的扩散尖端的方法和装置

    公开(公告)号：US08479519B2

    公开(公告)日：2013-07-09

    申请号：US12350083

    申请日：2009-01-07

    申请人： Wei Chen ,  William Lawrence Byrne ,  Xiaoguang Yu ,  James Harper

    发明人： Wei Chen ,  William Lawrence Byrne ,  Xiaoguang Yu ,  James Harper

    IPC分类号： F02C1/00 ,  F02G3/00

    CPC分类号： F23R3/283 ,  F23D14/78 ,  F23D2214/00 ,  F23D2900/00016 ,  Y10T29/4932

    摘要： A method and apparatus for a diffusion tip for use with a fuel nozzle is described. The diffusion tip has a substantially circular body including an outer surface and an opposite inner surface. The diffusion tip body extends from a discharge end to an inlet end. The diffusion tip includes an inlet surface adjacent to the discharge end and defined within the body. A discharge surface is defined opposite the inlet surface. A plurality of diffusion apertures each extend between the discharge surface and the inlet surface, each aperture is oriented relative to the body to discharge a diffusion flow outward therefrom at an angle γ (gamma) measured in an X-Z plane between a centerline of the aperture and an X-axis extending tangentially to the outer surface, and at an angle θ (theta) measured in a Y-Z plane between the centerline of the aperture and a Y-axis extending radially outward from the centerline.

    摘要翻译： 描述了用于与燃料喷嘴一起使用的扩散尖端的方法和装置。 扩散尖端具有包括外表面和相对的内表面的基本圆形的主体。 扩散尖端体从排出端延伸到入口端。 扩散尖端包括邻近放电端并限定在体内的入口表面。 排出表面限定与入口表面相对。 多个扩散孔各自在排出表面和入口表面之间延伸，每个孔相对于主体定向，以在XZ平面中在孔的中心线和 与外表面相切地延伸的X轴，并且以在孔的中心线和从中心线径向向外延伸的Y轴的YZ平面中测量的角度θ（θ）延伸。

    METHOD AND APPARATUS TO FACILITATE COOLING OF A DIFFUSION TIP WITHIN A GAS TURBINE ENGINE
    8.
    发明申请
    METHOD AND APPARATUS TO FACILITATE COOLING OF A DIFFUSION TIP WITHIN A GAS TURBINE ENGINE 有权
    在气体涡轮发动机中加热冷凝的方法和装置

    公开(公告)号：US20100170249A1

    公开(公告)日：2010-07-08

    申请号：US12350083

    申请日：2009-01-07

    申请人： Wei Chen ,  William Lawrence Byrne ,  Xiaoguang Yu ,  James Harper

    发明人： Wei Chen ,  William Lawrence Byrne ,  Xiaoguang Yu ,  James Harper

    IPC分类号： F02C7/22 ,  B23P11/00 ,  B05B1/00

    CPC分类号： F23R3/283 ,  F23D14/78 ,  F23D2214/00 ,  F23D2900/00016 ,  Y10T29/4932

    摘要： A method and apparatus for a diffusion tip for use with a fuel nozzle is described. The diffusion tip has a substantially circular body including an outer surface and an opposite inner surface. The diffusion tip body extends from a discharge end to an inlet end. The diffusion tip includes an inlet surface adjacent to the discharge end and defined within the body. A discharge surface is defined opposite the inlet surface. A plurality of diffusion apertures each extend between the discharge surface and the inlet surface, each aperture is oriented relative to the body to discharge a diffusion flow outward therefrom at an angle γ (gamma) measured in an X-Z plane between a centerline of the aperture and an X-axis extending tangentially to the outer surface, and at an angle θ (theta) measured in a Y-Z plane between the centerline of the aperture and a Y-axis extending radially outward from the centerline.

    摘要翻译： 描述了用于与燃料喷嘴一起使用的扩散尖端的方法和装置。 扩散尖端具有包括外表面和相对的内表面的基本圆形的主体。 扩散尖端体从排出端延伸到入口端。 扩散尖端包括邻近放电端并限定在体内的入口表面。 排出表面限定与入口表面相对。 多个扩散孔各自在排出表面和入口表面之间延伸，每个孔相对于主体定向，以在XZ平面内在孔的中心线和 与外表面相切延伸的X轴，并且以角度θ延伸; （θ）在孔径的中心线和从中心线径向向外延伸的Y轴之间的Y-Z平面中测量。