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公开(公告)号：US09188341B2
公开(公告)日：2015-11-17
申请号：US12101278
申请日：2008-04-11
CPC分类号： F23R3/283 , F02K9/52 , F23D2900/14004 , F23R3/286 , F23R3/30 , F23R2900/00018 , F23R2900/03044
摘要： A fuel distributor is disclosed comprising a body having a unitary construction, a fuel conduit located within the body, a fuel flow path located within the body that is oriented in a circumferential direction around an axis and in flow communication with the fuel conduit, and at least one orifice located in the body in flow communication with the fuel flow path such that a fuel entering the fuel conduit exits through the orifice.
摘要翻译： 公开了一种燃料分配器，其包括具有整体构造的主体，位于主体内的燃料导管，位于主体内的燃料流动路径，其沿圆周方向绕轴线定向并与燃料管道流动连通，并且在 位于主体中的至少一个孔口与燃料流动路径流动连通，使得进入燃料管道的燃料通过孔口离开。
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公开(公告)号：US20090255259A1
公开(公告)日：2009-10-15
申请号：US12120785
申请日：2008-05-15
IPC分类号： F23R3/14
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A mixer having a unitary construction is disclosed comprising an annular housing having an axis and at least a first swirler having a plurality of vanes arranged circumferentially around the axis such that circumferentially adjacent vanes form at least one flow passage that is oriented at least partially in an axial direction with respect to the axis. In another exemplary embodiment, a mixer having a unitary construction is disclosed comprising a swirler having a plurality of radial vanes arranged circumferentially around the axis and oriented at least partially in a radial direction.
摘要翻译： 公开了一种具有整体结构的混合器，其包括具有轴线的环形壳体和至少第一旋流器，其具有围绕所述轴线周向布置的多个叶片，使得周向相邻的叶片形成至少一个流动通道，其至少部分定向在 相对于轴线的轴向。 在另一个示例性实施例中，公开了一种具有整体结构的混合器，其包括旋流器，所述旋流器具有围绕所述轴线周向布置并且至少部分地沿径向定向的多个径向叶片。
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公开(公告)号：US20090255257A1
公开(公告)日：2009-10-15
申请号：US12182500
申请日：2008-07-30
IPC分类号： F02C1/00
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A unitary distributor is disclosed, comprising at least one main flow passage located within a distributor ring body, the main flow passage having an arcuate portion oriented in a circumferential direction around a distributor axis. Exemplary embodiments of a unitary distributor having an annular ring located at the axially forward end of the distributor ring body are disclosed. A fuel distributor is disclosed, comprising a fuel conduit and a distributor wherein the fuel distributor has a unitary construction.
摘要翻译： 公开了一种单一分配器，其包括位于分配器环体内的至少一个主流动通道，主流动通道具有围绕分配器轴线在圆周方向上定向的弓形部分。 公开了具有位于分配器环体的轴向前端的环形环的整体分配器的示例性实施例。 公开了一种燃料分配器，其包括燃料管道和分配器，其中燃料分配器具有整体结构。
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4.发明申请INJECTION MOLDING METHODS FOR MANUFACTURING COMPONENTS CAPABLE OF TRANSPORTING LIQUIDS 审中-公开用于制造运输液体的组件的注射成型方法公开(公告)号：US20090014101A1
公开(公告)日：2009-01-15
申请号：US11778048
申请日：2007-07-15
CPC分类号： B22F3/225 , B22F3/1021 , B22F2998/00 , B22F2998/10 , B22F5/106 , B22F3/15
摘要： Methods for manufacturing components capable of transporting a liquid including providing a mold, placing at least one core made from a core material into the mold, injecting a component material into the mold about the core to produce a green component, heating the green component to burn out the core and produce a brown component, and sintering the brown component to produce a finished component capable of transporting a liquid wherein the finished component is from about 95% to about 99% dense.
摘要翻译： 用于制造能够输送包括提供模具的液体的部件的方法，将由芯材制成的至少一个芯放入模具中，将组分材料注入围绕芯的模具中以产生绿色部件，加热绿色部件燃烧 并且产生棕色组分，并且烧结棕色组分以产生能够输送液体的成品组分，其中成品组分的密度为约95％至约99％。
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5.发明授权公开(公告)号：US08722202B2
公开(公告)日：2014-05-13
申请号：US12347676
申请日：2008-12-31
CPC分类号： F01D5/288 , C23C4/08 , C23C28/321 , C23C28/3215 , C23C28/322 , C23C28/345 , C23C28/3455 , F01D5/284
摘要： A method and system for enhancing the heat transfer of turbine engine components is disclosed that includes applying a metallic coating having a high thermal conductivity to the cold side of a turbine component to enhance heat transfer away from the component. The metallic coating may be roughened to improve heat transfer. The metal coating may be a Ni—Al bond coating having an aluminum content greater than about 50 weight percent.
摘要翻译： 公开了一种用于增强涡轮发动机部件的传热的方法和系统，其包括将具有高导热性的金属涂层施加到涡轮部件的冷侧，以增强远离部件的热传递。 金属涂层可以被粗糙化以改善热传递。 金属涂层可以是铝含量大于约50重量％的Ni-Al键涂层。
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公开(公告)号：US08171734B2
公开(公告)日：2012-05-08
申请号：US12200956
申请日：2008-08-29
IPC分类号： F02C1/00
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A unitary swirler is disclosed, comprising a body having a swirler axis, and a plurality of vanes arranged in a circumferential direction around the swirler axis, wherein the swirler has a unitary construction. In one embodiment, the unitary swirler has a rim located coaxially with the swirler axis, and a wall extending between a portion of the rim and a portion of the hub. In another embodiment, the unitary swirler has an adaptor having a passage that is configured to direct a flow of air towards at least some of the plurality of vanes.
摘要翻译： 公开了一种单一旋流器，包括具有旋流器轴线的主体和围绕旋流器轴线沿圆周方向布置的多个叶片，其中旋流器具有整体结构。 在一个实施例中，整体旋流器具有与旋流器轴线同轴的边缘，以及在轮缘的一部分和轮毂的一部分之间延伸的壁。 在另一个实施例中，单一旋流器具有适配器，该适配器具有通道，该通道被配置为将空气流引向多个叶片中的至少一些。
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公开(公告)号：US08061142B2
公开(公告)日：2011-11-22
申请号：US12120785
申请日：2008-05-15
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A mixer having a unitary construction is disclosed comprising an annular housing having an axis and at least a first swirler having a plurality of vanes arranged circumferentially around the axis such that circumferentially adjacent vanes form at least one flow passage that is oriented at least partially in an axial direction with respect to the axis. In another exemplary embodiment, a mixer having a unitary construction is disclosed comprising a swirler having a plurality of radial vanes arranged circumferentially around the axis and oriented at least partially in a radial direction.
摘要翻译： 公开了一种具有整体结构的混合器，其包括具有轴线的环形壳体和至少第一旋流器，其具有围绕所述轴线周向布置的多个叶片，使得周向相邻的叶片形成至少一个流动通道，其至少部分定向在 相对于轴线的轴向。 在另一个示例性实施例中，公开了一种具有整体结构的混合器，其包括旋流器，所述旋流器具有围绕所述轴线周向布置并且至少部分地沿径向定向的多个径向叶片。
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公开(公告)号：US20100065142A1
公开(公告)日：2010-03-18
申请号：US12182485
申请日：2008-07-30
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A method for fabricating a unitary conduit is disclosed the method comprising the steps of determining three-dimensional information of the unitary conduit having at least one flow passage, converting the three-dimensional information into a plurality of slices that each define a cross-sectional layer of the unitary conduit, and successively forming each layer of the unitary conduit by fusing a metallic powder using laser energy. A unitary conduit is disclosed, comprising a body and a flow passage, wherein the flow passage and the body have a unitary construction, and made by using a rapid manufacturing process.
摘要翻译： 公开了一种用于制造单一管道的方法，该方法包括以下步骤：确定具有至少一个流动通道的单一管道的三维信息，将三维信息转换成多个切片，每个切片限定横截面层 的单一导管，并且通过使用激光能量融合金属粉末来连续地形成单层管道的每一层。 公开了一种单体导管，其包括主体和流动通道，其中流动通道和主体具有整体结构，并且通过使用快速制造工艺制成。
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公开(公告)号：US20090255102A1
公开(公告)日：2009-10-15
申请号：US12418901
申请日：2009-04-06
IPC分类号： B23P6/00
CPC分类号： B23P6/007 , B22F2007/068 , B23P6/005 , B23P2700/13 , B33Y80/00 , F23D2213/00 , F23D2900/00018 , F23D2900/14701 , F23R3/14 , F23R3/28 , F23R3/283 , F23R3/286 , F23R3/343 , F23R2900/00018 , Y02T50/675 , Y10T29/49318 , Y10T29/4932 , Y10T29/49746 , Y10T137/265
摘要： A method of repairing a fuel nozzle is disclosed comprising the steps of preparing a damaged component for repair; directing thermal energy towards a substrate; directing a stream of powder material; and depositing the powder material onto the substrate.
摘要翻译： 公开了一种修理燃料喷嘴的方法，包括以下步骤：制备损坏的部件进行修理; 将热能引向衬底; 引导粉末物料流; 并将粉末材料沉积到基底上。
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10.发明授权公开(公告)号：US07415826B2
公开(公告)日：2008-08-26
申请号：US11188482
申请日：2005-07-25
IPC分类号： F23R3/14
摘要： A combustor dome assembly for a gas turbine engine having a longitudinal centerline axis extending therethrough, including: an annular dome plate having an inner portion, an outer portion, a forward surface and a plurality of circumferentially spaced openings formed therein, wherein a radial section is defined between each adjacent opening; and, a mixer assembly located upstream of and in substantial alignment with each of the openings in the dome plate, with the mixer assembly including a forward portion and an aft portion. Each mixer assembly is retained in a manner so as to be movable in a radial and axial direction without obstructing the radial sections of the dome plate. A first pair of tabs are positioned on the forward surface of the dome plate adjacent each opening and a second pair of tabs are positioned on the aft portion of each mixer assembly, wherein the dome plate tabs interface with the mixer assembly tabs to prevent rotation of each mixer assembly.
摘要翻译： 一种用于燃气涡轮发动机的燃烧器圆顶组件，其具有延伸穿过其中的纵向中心线轴线，包括：环形圆顶板，其具有形成在其中的内部部分，外部部分，前表面和多个周向间隔开的开口， 定义在每个相邻的开口之间; 以及混合器组件，其位于圆顶板中的每个开口的上游并与其基本对齐，其中混合器组件包括前部和后部。 每个混合器组件被保持为能够在径向和轴向方向上移动，而不会妨碍圆顶板的径向部分。 第一对突片位于邻近每个开口的圆顶板的前表面上，并且第二对突片定位在每个混合器组件的后部上，其中圆顶板突片与混合器组件接片接合以防止 每个混合器组件。
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