TAPERED BEARINGS
    2.
    发明申请
    TAPERED BEARINGS 审中-公开
    锥形轴承

    公开(公告)号:US20120167593A1

    公开(公告)日:2012-07-05

    申请号:US13346213

    申请日:2012-01-09

    IPC分类号: F02C7/36 F01D15/12

    摘要: A gearbox support assembly for a turbine engine includes an epicyclic gear arrangement and a first tapered bearing and a second tapered bearing spaced apart from the first tapered bearing. The first tapered bearing and the second tapered bearing support the epicyclic gear arrangement.

    摘要翻译: 用于涡轮发动机的齿轮箱支撑组件包括行星齿轮装置和第一锥形轴承以及与第一锥形轴承间隔开的第二锥形轴承。 第一锥形轴承和第二锥形轴承支撑行星齿轮装置。

    Variable fan inlet guide vane assembly for gas turbine engine
    4.
    发明授权
    Variable fan inlet guide vane assembly for gas turbine engine 有权
    用于燃气轮机的可变风机入口导叶组件

    公开(公告)号:US07882694B2

    公开(公告)日:2011-02-08

    申请号:US11719143

    申请日:2004-12-01

    IPC分类号: F02K3/02

    摘要: A turbine engine includes a plurality of variable fan inlet guide vanes. Where the turbine engine is a tip turbine engine, the variable fan inlet guide vanes permit the ability to control engine stability even though the fan-turbine rotor assembly is directly coupled to the axial compressor at a fixed rate. The fan inlet guide vanes may be actuated from an inner diameter of the fan inlet guide vanes.

    摘要翻译: 涡轮发动机包括多个可变风扇入口导向叶片。 在涡轮发动机是顶端涡轮发动机的情况下,即使风扇 - 涡轮转子组件以固定的速率直接联接到轴向压缩机,可变风扇入口导叶允许控制发动机稳定性的能力。 风扇入口导向叶片可以从风扇入口导叶的内径致动。

    Tip turbine engine integral case, vane, mount and mixer
    9.
    发明授权
    Tip turbine engine integral case, vane, mount and mixer 有权
    尖端涡轮发动机一体式外壳,叶片,安装和搅拌机

    公开(公告)号:US08365511B2

    公开(公告)日:2013-02-05

    申请号:US11720543

    申请日:2004-12-01

    IPC分类号: F02K3/02

    摘要: A tip turbine engine assembly includes an engine support structure with a rear case, exit guide vanes, an exhaust mixer, and engine mounts. The rear case is disposed about an engine centerline. The exit guide vanes extend radially inwardly from the rear case. The exhaust mixer extends in a flow path of a combustor to mix a high energy gas stream from the combustor with bypass air from a bypass fan. The engine mounts are located on the periphery of the rear case for mounting the engine to an aircraft. The rear case, exit guide vanes, exhaust mixer, and engine mounts form a unitary engine support structure which is installable as a single piece into an engine.

    摘要翻译: 尖端涡轮发动机组件包括具有后壳体,出口导向叶片,排气混合器和发动机支架的发动机支撑结构。 后壳围绕发动机中心线设置。 出口导向叶片从后壳径向向内延伸。 排气混合器在燃烧器的流路中延伸,以将来自燃烧器的高能气流与旁路风扇的旁路空气混合。 发动机支架位于后壳的外围,用于将发动机安装到飞机上。 后壳体,出口导向叶片,排气混合器和发动机支架形成一体的发动机支撑结构,其可作为单件安装到发动机中。

    Annular turbine ring rotor
    10.
    发明授权
    Annular turbine ring rotor 有权
    环形涡轮环转子

    公开(公告)号:US08152469B2

    公开(公告)日:2012-04-10

    申请号:US11719855

    申请日:2004-12-01

    IPC分类号: F01D5/06 F01D5/08 F01D5/22

    CPC分类号: F01D11/02 F01D5/30

    摘要: A fan-turbine rotor assembly (24) includes one or more turbine ring rotors (32). Each turbine ring rotor is cast as a single integral annular ring. By forming the turbine as one or more rings, leakage between adjacent blade platforms is minimized which increases engine efficiency. Assembly of the turbine ring rotors to the diffuser ring (114) includes axial installation and radial locking of each turbine ring rotor.

    摘要翻译: 风扇 - 涡轮转子组件(24)包括一个或多个涡轮环转子(32)。 每个涡轮机环形转子都被铸造为一个整体的环形环。 通过将涡轮机形成为一个或多个环,相邻的叶片平台之间的泄漏最小化,这增加了发动机效率。 涡轮环转子到扩散器环(114)的组装包括每个涡轮环转子的轴向安装和径向锁定。