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72 条记录 (耗时 0.014 秒)

    Method for forming a flow director on a hot gas path component
    11.
    发明申请
    Method for forming a flow director on a hot gas path component 审中-公开
    在热气路径部件上形成导流器的方法

    公开(公告)号：US20040265488A1

    公开(公告)日：2004-12-30

    申请号：US10611745

    申请日：2003-06-30

    申请人： General Electric Company

    发明人： Canan Uslu Hardwicke ,  Ronald Scott Bunker

    IPC分类号： B05D001/12 ,  C25D005/00 ,  C23C014/00

    CPC分类号： F01D5/288 ,  C23C4/123 ,  C23C26/02 ,  C23C30/00 ,  F01D5/186 ,  F01D9/065 ,  F05D2230/90 ,  F05D2240/11 ,  F05D2240/81 ,  F05D2250/21 ,  F05D2250/23 ,  F05D2260/202 ,  F05D2300/611 ,  Y02T50/67 ,  Y02T50/672 ,  Y02T50/676

    摘要： A method for forming a flow director on a component having a wall includes depositing at least one layer on the wall of the component. The deposition includes shaping the layer in accordance with a predetermined shape to form the flow director. An exemplary component is a turbine component with a wall having a cold surface and a hot surface. At least one film-cooling hole extends through the wall, for flowing a coolant from the cold surface to the hot surface, and defines an exit site in the hot surface of the wall. An exemplary deposition process includes delivering a mixture through a nozzle onto the wall to form the layer, where the mixture includes a powder dispersed in a liquid medium, displacing the nozzle relative to the wall and controlling the movement of the nozzle relative to the wall to form the layer in accordance with the predetermined shape.

    摘要翻译： 在具有壁的部件上形成导流器的方法包括在组件的壁上沉积至少一层。 沉积包括根据预定形状成形该层以形成导流器。 示例性部件是具有带有冷表面和热表面的壁的涡轮机部件。 至少一个薄膜冷却孔延伸穿过壁，用于将冷却剂从冷表面流动到热表面，并且在壁的热表面中限定出口部位。 示例性的沉积方法包括将混合物通过喷嘴输送到壁上以形成层，其中混合物包括分散在液体介质中的粉末，相对于壁移动喷嘴并控制喷嘴相对于壁的运动， 根据预定形状形成层。

    Borescope assembly and method of installing borescope plugs
    13.
    发明授权
    Borescope assembly and method of installing borescope plugs 有权
    内窥镜组件及安装孔镜插头的方法

    公开(公告)号：US09416679B2

    公开(公告)日：2016-08-16

    申请号：US13961257

    申请日：2013-08-07

    申请人： General Electric Company

    发明人： Kenneth Damon Black

    IPC分类号： F02C7/00 ,  F01D21/00 ,  F01D25/00 ,  G02B23/24

    CPC分类号： F01D21/003 ,  F01D25/00 ,  F02C7/00 ,  F05D2250/11 ,  F05D2250/12 ,  F05D2250/121 ,  F05D2250/131 ,  F05D2250/132 ,  F05D2250/23 ,  F05D2250/231 ,  F05D2260/80 ,  G02B23/2476

    摘要： A borescope assembly includes a first borescope plug comprising a first perimeter geometry portion. Also included is a second borescope plug comprising a second perimeter geometry portion distinct from the first perimeter geometry portion. Further included is a first borescope hole comprising a first hole geometry portion corresponding to the first perimeter geometry portion of the first borescope plug. Yet further included is a second borescope hole comprising a second hole geometry portion corresponding to the second perimeter geometry portion of the second borescope plug.

    摘要翻译： 管状窥镜组件包括第一内窥镜插头，其包括第一周边几何部分。 还包括第二内窥镜插塞，其包括与第一周边几何部分不同的第二周边几何部分。 还包括第一管孔孔，其包括对应于第一管孔塞的第一周边几何部分的第一孔几何部分。 还包括第二孔眼孔，其包括对应于第二内窥镜插头的第二周边几何形状部分的第二孔几何部分。

    Flow discouraging systems and gas turbine engines
    19.
    发明授权
    Flow discouraging systems and gas turbine engines 有权
    流动阻止系统和燃气涡轮发动机

    公开(公告)号：US08690527B2

    公开(公告)日：2014-04-08

    申请号：US12827296

    申请日：2010-06-30

    申请人： Mark Matwey ,  David K. Jan

    发明人： Mark Matwey ,  David K. Jan

    IPC分类号： F01D11/02

    CPC分类号： F01D11/001 ,  F05D2240/56 ,  F05D2250/11 ,  F05D2250/182 ,  F05D2250/23 ,  F05D2250/294

    摘要： A flow discouraging system includes a stator assembly, a rotor assembly, and a plurality of fingers. The stator assembly includes one or more stationary components forming a side wall, the side wall including an annular groove defined by an outer axially-extending surface, an inner axially-extending surface, and a radial surface extending between the outer and inner axially-extending surfaces. The rotor assembly is disposed adjacent to and spaced apart from the stator assembly to form a portion of a cavity and includes an annular rim extending at least partially into the annular groove. The plurality of fingers is disposed in the annular groove and extends from the one or more stationary components the annular rim.

    摘要翻译： 流动阻止系统包括定子组件，转子组件和多个手指。 定子组件包括形成侧壁的一个或多个固定部件，该侧壁包括由外部轴向延伸表面，内部轴向延伸表面和在外部和内部轴向延伸的表面之间延伸的径向表面 表面。 转子组件设置成与定子组件相邻并间隔开以形成空腔的一部分，并且包括至少部分地延伸到环形凹槽中的环形边缘。 多个指状物设置在环形槽中并且从一个或多个固定部件延伸出环形边缘。

    Blade for a gas turbine
    20.
    发明授权
    Blade for a gas turbine 有权
    燃气轮机叶片

    公开(公告)号：US08182225B2

    公开(公告)日：2012-05-22

    申请号：US12876602

    申请日：2010-09-07

    申请人： Joerg Krueckels ,  Roland Dueckershoff ,  Martin Schnieder

    发明人： Joerg Krueckels ,  Roland Dueckershoff ,  Martin Schnieder

    IPC分类号： F01D5/18

    CPC分类号： F01D5/187 ,  F05D2240/122 ,  F05D2240/304 ,  F05D2250/23 ,  F05D2250/231 ,  F05D2260/2212 ,  Y02T50/676

    摘要： A blade for a gas turbine includes a leading edge running in a longitudinal direction substantially radially to an axis of the turbine; a trailing edge running in the longitudinal direction; a blade body disposed between the leading edge and the trailing edge so as to define a pressure side and a suction side; an exit slot disposed in the blade body in an area of the trailing edge and running in the longitudinal direction and configured to discharge a cooling medium from an interior of the blade body; and a row of first and second control elements disposed in the exit slot in a distributed manner in the longitudinal direction and configured to control a mass flow of the cooling medium exiting through the exit slot, the first control elements having a first configuration and the second control elements having a second configuration different from the first configuration.

    摘要翻译： 一种用于燃气轮机的叶片包括沿着基本上径向相对于涡轮轴线的纵向方向延伸的前缘; 沿纵向延伸的后缘; 刀片体，其设置在所述前缘和所述后缘之间，以限定压力侧和吸力侧; 出口狭槽，其设置在所述后缘的区域中并沿所述纵向方向延伸并且构造成从所述叶片本体的内部排出冷却介质; 以及一排第一和第二控制元件，其沿长度方向以分布的方式设置在出口槽中，并被配置为控制从出口槽排出的冷却介质的质量流量，第一控制元件具有第一配置，第二控制元件具有第二配置 控制元件具有不同于第一配置的第二配置。