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140 条记录 (耗时 0.026 秒)

    Apparatus and method for operating a gas turbine engine during windmilling
    91.
    发明授权
    Apparatus and method for operating a gas turbine engine during windmilling 有权
    在风车期间操作燃气涡轮发动机的装置和方法

    公开(公告)号：US08978352B2

    公开(公告)日：2015-03-17

    申请号：US13278342

    申请日：2011-10-21

    申请人： Gabriel L. Suciu ,  Brian D. Merry ,  Christopher M. Dye ,  Michael E. McCune

    发明人： Gabriel L. Suciu ,  Brian D. Merry ,  Christopher M. Dye ,  Michael E. McCune

    IPC分类号： F02C7/06 ,  F02G3/00 ,  F02C9/16 ,  F02C7/32 ,  F02C3/107

    CPC分类号： F02C9/16 ,  F01D15/08 ,  F02C3/107 ,  F02C7/32 ,  F05D2270/091 ,  Y10T477/40 ,  Y10T477/45

    摘要： A gas turbine engine according to an exemplary aspect of the present disclosure includes a windmill pump driven by a spool. A first pump driven by said spool with an air-oil cooler is located downstream of the first pump. A second pump is also driven the spool with an air-air precooler located downstream of the second pump. A method of operating a gas turbine engine during a “windmilling” condition includes driving a windmill pump with a spool during a “windmilling ” condition. A lubricant is communicated to a geared architecture with the windmill pump. A first pump is driven by the spool and an air-oil cooler is located downstream of the first pump.

    摘要翻译： 根据本公开的示例性方面的燃气涡轮发动机包括由阀芯驱动的风车泵。 由具有空气 - 油冷却器的所述阀芯驱动的第一泵位于第一泵的下游。 第二个泵还用位于第二个泵下游的空气 - 空气预冷器驱动阀芯。 在“风车”状态期间操作燃气涡轮发动机的方法包括在“风车”状态下驱动具有线轴的风车泵。 润滑剂与风车泵传送到齿轮架构。 第一泵由阀芯驱动，空气 - 油冷却器位于第一泵的下游。

    Gas turbine engine with separate core and propulsion unit
    98.
    发明授权
    Gas turbine engine with separate core and propulsion unit 有权
    燃气轮机与独立的核心和推进装置

    公开(公告)号：US08789354B2

    公开(公告)日：2014-07-29

    申请号：US13370750

    申请日：2012-02-10

    申请人： Gabriel L. Suciu ,  Wesley K. Lord ,  Christopher M. Dye

    发明人： Gabriel L. Suciu ,  Wesley K. Lord ,  Christopher M. Dye

    IPC分类号： F02K3/02

    CPC分类号： F02C3/145 ,  F02C7/36 ,  F02K3/025 ,  F05D2250/314

    摘要： A gas turbine engine includes a propulsion unit mounted to rotate about a first axis, and a core engine mounted to rotate about a second axis, and wherein the first and second axes are non-parallel. A gas turbine engine includes a propulsion unit driven by a free turbine which is adjacent to the propulsion unit and an associated fan, and having a gas generator core engine including a compressor, combustor and turbine section. A method is also disclosed.

    摘要翻译： 燃气涡轮发动机包括安装成围绕第一轴线旋转的推进单元和安装成围绕第二轴线旋转的核心发动机，并且其中第一和第二轴线是不平行的。 燃气涡轮发动机包括由与推进单元相邻的自由涡轮机驱动的推进单元和相关联的风扇，并且具有包括压缩机，燃烧器和涡轮机部分的气体发生器核心发动机。 还公开了一种方法。

    BEVEL GEAR ARRANGEMENT FOR AXIAL ACCESSORY GEARBOX
    99.
    发明申请
    BEVEL GEAR ARRANGEMENT FOR AXIAL ACCESSORY GEARBOX 有权
    用于轴向附件齿轮的水平齿轮安装

    公开(公告)号：US20130193688A1

    公开(公告)日：2013-08-01

    申请号：US13360752

    申请日：2012-01-29

    申请人： Hung Duong ,  Gabriel L. Suciu ,  Christopher M. Dye

    发明人： Hung Duong ,  Gabriel L. Suciu ,  Christopher M. Dye

    IPC分类号： F16H1/22 ,  F02C7/06 ,  F02N11/04 ,  F02C6/00 ,  F02C7/268

    CPC分类号： F02C7/32 ,  F02C7/36 ,  F05D2260/532

    摘要： An accessory box for a gas turbine engine has an input gear to be driven by an input shaft. The input gear is engaged to drive a first driven gear on one radial side of a drive axis of the input gear. The first gear drives at least a second driven gear on one radial side of the drive axis, with at least one accessory driven by one of the first and second driven gears. The second driven gear drives a bevel gear arrangement to drive a third driven gear on an opposed side of the drive axis of the input gear. The third driven gear drives at least a second accessory. The accessories are associated with a gas turbine engine.

    摘要翻译： 用于燃气涡轮发动机的附件箱具有由输入轴驱动的输入齿轮。 输入齿轮接合以在输入齿轮的驱动轴的一个径向侧上驱动第一从动齿轮。 第一齿轮在驱动轴的一个径向侧驱动至少第二从动齿轮，至少一个附件由第一和第二从动齿轮中的一个驱动。 第二从动齿轮驱动锥齿轮装置以驱动输入齿轮的驱动轴线的相对侧上的第三从动齿轮。 第三从动齿轮驱动至少一个第二附件。 附件与燃气涡轮发动机有关。