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    Fan with fan blade mounting structure
    2.
    发明授权
    Fan with fan blade mounting structure 有权

    公开(公告)号：US09874214B2

    公开(公告)日：2018-01-23

    申请号：US14166663

    申请日：2014-01-28

    申请人： 4Front Engineered Solutions, Inc.

    发明人： L. Blake Whitley

    IPC分类号： F04D19/00 ,  F04D25/08 ,  F04D29/34

    CPC分类号： F04D19/002 ,  F04D25/088 ,  F04D29/34 ,  Y10T29/49327

    摘要： Fans having fan blade mounting structures are disclosed herein. A fan configured in accordance with one embodiment of the present technology includes a fan having a central hub coupled to a plurality of fan blades by a plurality of blade mounting structures. Each blade mounting structure can include first and lower support members that each extend toward an inboard end portion of an individual fan blade. Each of the upper and lower support members can include a first end portion coupled to the inboard end portion of the fan blade. Each of the upper and lower support members can also include a second end portion coupled to opposite sides of the central hub.

    Fan rotor with cooling holes
    3.
    发明授权
    Fan rotor with cooling holes 有权
    风扇转子带冷却孔

    公开(公告)号：US09188136B2

    公开(公告)日：2015-11-17

    申请号：US13279588

    申请日：2011-10-24

    申请人： Darryl A. Colson ,  Brent J. Merritt ,  Danielle Mansfield-Marcoux

    发明人： Darryl A. Colson ,  Brent J. Merritt ,  Danielle Mansfield-Marcoux

    IPC分类号： F04D29/32 ,  F04D29/58

    CPC分类号： F01D5/085 ,  F04D19/00 ,  F04D25/06 ,  F04D29/056 ,  F04D29/329 ,  F04D29/5806 ,  F04D29/584 ,  Y10T29/49327

    摘要： A disc for a fan rotor (with a pilot to connect to a rotating shaft, a hub and a plurality of blades) includes a flat circular portion connecting to the pilot at an inner edge and to the hub at an outer edge; a plurality of first circular cooling holes of a first diameter located around the inner edge of the disc; and a plurality of second circular cooling holes of a second diameter located around the outer edge of the disc, wherein the second diameter is larger than the first diameter.

    摘要翻译： 用于风扇转子的盘（具有连接到旋转轴的导向件，轮毂和多个叶片）包括在内边缘处连接到引导件并且在外边缘处连接到毂的扁平圆形部分; 多个第一直径的第一圆形冷却孔，位于盘的内边缘周围; 以及围绕所述盘的外边缘定位的第二直径的多个第二圆形冷却孔，其中所述第二直径大于所述第一直径。

    METHOD FOR MANUFACTURING A TURBINE-ENGINE FAN CASING HAVING AN ACOUSTIC COATING
    6.
    发明申请
    METHOD FOR MANUFACTURING A TURBINE-ENGINE FAN CASING HAVING AN ACOUSTIC COATING 有权
    制造具有声学涂层的涡轮发动机风扇的方法

    公开(公告)号：US20140150262A1

    公开(公告)日：2014-06-05

    申请号：US14232514

    申请日：2012-07-09

    申请人： Benedicte Marie Le Borgne ,  Erwan Camus ,  Julien Schneider

    发明人： Benedicte Marie Le Borgne ,  Erwan Camus ,  Julien Schneider

    IPC分类号： F01D25/24

    CPC分类号： F01D25/24 ,  B29B11/16 ,  B29C70/088 ,  B29C70/462 ,  B29C70/48 ,  B29C70/86 ,  F01D11/122 ,  F02C7/045 ,  F05D2260/96 ,  F05D2300/44 ,  F05D2300/603 ,  F05D2300/614 ,  F05D2300/701 ,  F05D2300/702 ,  Y02T50/672 ,  Y10T29/49327

    摘要： A method for manufacturing a turbine engine fan casing includes placing a fiber structure constituting the fiber reinforcement of a composite material inside skin of an acoustic coating on a tooling element, and then shaping the fiber preform constituting the fiber reinforcement of an abradable casing on the tooling element with cellular structures of acoustic coating and abradable coating cartridges, if any, being interposed. Both the fiber preform of the casing as impregnated by a precursor resin for the matrix of the composite material of the casing, and also the fiber structure of the inside skin of the acoustic coating as impregnated with a precursor resin for the matrix of the composite material of the inside skin are subjected to resin polymerizing heat treatment, and the inside skin of the acoustic coating is multiply perforated so an assembly is obtained that comprises the casing with an incorporated acoustic coating.

    摘要翻译： 一种涡轮发动机风扇壳体的制造方法，其特征在于，将构成所述复合材料的纤维增强体的纤维结构物置于工具元件的表皮内，然后将构成可磨损外壳的纤维增强体的纤维预成型体 具有声学涂层的细胞结构的元件和可磨损的涂覆盒（如果有的话）被插入。 由套管的复合材料基质的前体树脂浸渍的外壳的纤维预成型体以及浸渍有复合材料的基质的前体树脂的声学涂层的内部皮肤的纤维结构 的内部皮肤进行树脂聚合热处理，并且声学涂层的内部皮肤被多孔穿孔，从而获得包括具有结合的声学涂层的壳体的组件。

    AN AXIAL TURBINE FOR A TIDAL POWER PLANT AND A METHOD FOR THE ASSEMBLY THEREOF
    7.
    发明申请
    AN AXIAL TURBINE FOR A TIDAL POWER PLANT AND A METHOD FOR THE ASSEMBLY THEREOF 审中-公开
    用于TIDAL发电厂的轴流式涡轮机及其组装方法

    公开(公告)号：US20140140845A1

    公开(公告)日：2014-05-22

    申请号：US13761611

    申请日：2013-02-07

    申请人： VOITH PATENT GMBH

    发明人： Patrick Hennes ,  Christian Muller ,  Alexander Sauer

    IPC分类号： F03B3/12 ,  B21D53/78

    CPC分类号： B21D53/78 ,  F03B3/121 ,  F03B3/128 ,  F03B13/264 ,  F05B2210/18 ,  F05B2260/301 ,  Y02E10/223 ,  Y02E10/28 ,  Y10T29/49327

    摘要： An axial turbine for a tidal power plant, including a hub with a rotor blade holder and a rotor blade with a blade fastening section having a longitudinal axis including a fastening stub, a radial fixing and an anti-rotation element. The fastening stub includes a contact surface supported against a complementarily shaped fixing surface on the rotor blade holder whose envelope is rotationally symmetrical to the longitudinal axis. The radial fixing secures the rotor blade fastening section against a withdrawal movement relative to the rotor blade holder in the direction of the longitudinal axis. The anti-rotation element is connected with a complementarily shaped rotational stop on the rotor blade holder with an effective area of the anti-rotation element being a component of the blade fastening section arranged separate from the radial fixing, and the radial fixing comprises fastening means that has a predetermined breaking point of the blade fastening section.

    摘要翻译： 一种用于潮汐发电设备的轴向涡轮机，包括具有转子叶片保持器的轮毂和具有叶片紧固部分的转子叶片，叶片紧固部分具有包括紧固短截线，径向固定和防旋转元件的纵向轴线。 紧固短柱包括支撑在转子叶片保持器上的互补形状的固定表面的接触表面，其外壳与纵向轴线旋转对称。 径向固定固定转子叶片紧固部分以抵抗相对于转子叶片保持器在纵向轴线方向上的取出运动。 防旋转元件与转子叶片保持器上的互补形状的旋转止动件连接，防旋转元件的有效区域是与径向固定分开布置的叶片紧固部件的部件，并且径向固定包括紧固装置 其具有刀片紧固部的预定断裂点。

    Apparatus and method for aircraft engine core exchange
    8.
    发明授权
    Apparatus and method for aircraft engine core exchange 有权
    飞机发动机核心交换的装置和方法

    公开(公告)号：US08720059B2

    公开(公告)日：2014-05-13

    申请号：US12769838

    申请日：2010-04-29

    申请人： Randall Ray West

    发明人： Randall Ray West

    IPC分类号： B64F5/00 ,  F01D25/28

    CPC分类号： F01D25/285 ,  B64F5/50 ,  Y10T29/4932 ,  Y10T29/49327 ,  Y10T29/49329

    摘要： A method and ground support equipment (GSE) for attaching an engine core to an engine fan module on an aircraft pylon. The GSE may comprise GSE supports and lifting components attached to the pylon, two suspension rails attached to the lifting components, two translating rails translatably attached to the two suspensions rails and fixedly attached to opposite sides of the engine core, and two alignment fittings fixed to the engine fan module. The method of using the GSE may comprise lifting the engine core vertically using the lifting components and anchoring the suspension rails to the alignment fittings. The translating rails and engine core may then be translated in an aft-to-forward direction such that portions of the translating rails engage portions of the alignment fittings to cooperatively guide the translating rails into a final forward position in which the engine core is aligned relative to the engine fan module.

    摘要翻译： 一种用于将发动机芯附接到飞机塔架上的发动机风扇模块的方法和地面支撑设备（GSE）。 GSE可以包括附接到塔架的GSE支撑件和提升部件，附接到提升部件的两个悬架轨道，可平移地附接到两个悬架轨道并固定地附接到发动机芯部的相对侧上的两个平移轨道，以及固定到 发动机风扇模块。 使用GSE的方法可以包括使用提升部件垂直地提升发动机机芯并将悬挂轨道锚定到对准配件。 平移轨和发动机芯然后可以从前向前方向平移，使得平移轨道的部分与对准配件的部分接合，以协同地将平移轨道引导到最终向前的位置，在该位置中发动机芯与其相对 到发动机风扇模块。

    APPARATUS AND METHOD FOR AIRCRAFT ENGINE CORE EXCHANGE
    10.
    发明申请
    APPARATUS AND METHOD FOR AIRCRAFT ENGINE CORE EXCHANGE 有权
    发动机核心交换机的装置和方法

    公开(公告)号：US20110265327A1

    公开(公告)日：2011-11-03

    申请号：US12769838

    申请日：2010-04-29

    申请人： Randall Ray West

    发明人： Randall Ray West

    IPC分类号： B64F5/00 ,  B23P11/00

    CPC分类号： F01D25/285 ,  B64F5/50 ,  Y10T29/4932 ,  Y10T29/49327 ,  Y10T29/49329

    摘要： A method and ground support equipment (GSE) for attaching an engine core to an engine fan module on an aircraft pylon. The GSE may comprise GSE supports and lifting components attached to the pylon, two suspension rails attached to the lifting components, two translating rails translatably attached to the two suspensions rails and fixedly attached to opposite sides of the engine core, and two alignment fittings fixed to the engine fan module. The method of using the GSE may comprise lifting the engine core vertically using the lifting components and anchoring the suspension rails to the alignment fittings. The translating rails and engine core may then be translated in an aft-to-forward direction such that portions of the translating rails engage portions of the alignment fittings to cooperatively guide the translating rails into a final forward position in which the engine core is aligned relative to the engine fan module.

    摘要翻译： 一种用于将发动机芯附接到飞机塔架上的发动机风扇模块的方法和地面支撑设备（GSE）。 GSE可以包括附接到塔架的GSE支撑件和提升部件，附接到提升部件的两个悬架轨道，可平移地附接到两个悬架轨道并固定地附接到发动机芯部的相对侧上的两个平移轨道，以及固定到 发动机风扇模块。 使用GSE的方法可以包括使用提升部件垂直地提升发动机机芯并将悬挂轨道锚定到对准配件。 平移轨和发动机芯然后可以从前向前方向平移，使得平移轨道的部分与对准配件的部分接合，以协同地将平移轨道引导到最终向前的位置，在该位置中发动机芯与其相对 到发动机风扇模块。