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    AUXILIARY POWER UNIT MOUNTING FEATURE
    3.
    发明申请
    AUXILIARY POWER UNIT MOUNTING FEATURE 审中-公开
    辅助电源安装功能

    公开(公告)号：US20120291450A1

    公开(公告)日：2012-11-22

    申请号：US13196040

    申请日：2011-08-02

    申请人： Brian C. DeDe ,  Jack V. Vitale ,  Markissa Catherine Hiekel

    发明人： Brian C. DeDe ,  Jack V. Vitale ,  Markissa Catherine Hiekel

    IPC分类号： F02C7/20

    CPC分类号： B64D41/00 ,  B64D2041/002 ,  F02C7/20 ,  F05D2220/50

    摘要： An auxiliary power unit assembly includes an auxiliary power unit with an auxiliary power unit exhaust duct, a bell mouth, and one or more bell mouth struts. The auxiliary power unit exhaust duct extends from the auxiliary power unit and has an aft end portion that is received within the bell mouth. The bell mouth struts extend from an inner surface of the bell mouth and extend generally radially toward the auxiliary power unit exhaust duct.

    摘要翻译： 辅助动力单元组件包括具有辅助动力单元排气管道，喇叭口和一个或多个喇叭口支柱的辅助动力单元。 辅助动力单元排气管从辅助动力单元延伸并具有容纳在喇叭口内的后端部。 喇叭口支柱从喇叭口的内表面延伸并且大致径向地延伸到辅助动力单元排气管道。

    Inlet silencer
    4.
    发明授权
    Inlet silencer 有权
    进口消声器

    公开(公告)号：US08066096B1

    公开(公告)日：2011-11-29

    申请号：US12939649

    申请日：2010-11-04

    申请人： Jay M. Francisco ,  Jack V. Vitale

    发明人： Jay M. Francisco ,  Jack V. Vitale

    IPC分类号： B64D33/02 ,  F01N1/10 ,  B64D33/00 ,  F01N1/08 ,  F01N1/00

    CPC分类号： F02C7/045 ,  B64D33/02 ,  B64D2033/0206 ,  B64D2033/0213 ,  B64D2033/022

    摘要： An inlet silencer for an air inlet in a housing, which housing contains a source of high frequency noise radiated by an air intake for the source of high frequency noise, comprises: a plenum that extends longitudinally within the housing that couples the air inlet in an upstream region of the plenum to the air intake for the source of high frequency noise in a downstream region of the plenum; a partition that extends laterally within the plenum between the upstream region of the plenum and the downstream region of the plenum; at least one channel that penetrates longitudinally through the partition that has a gap across its inner surface that approximates one wavelength of at least one fundamental frequency of high frequency noise that the source of high frequency noise generates; and acoustic damping material that lines the inner surface of the channel.

    摘要翻译： 一种用于壳体中的空气入口的入口消音器，该壳体包含由用于高频噪声源的进气口辐射的高频噪声源，包括：在壳体内纵向延伸的增压室，其将空气入口与 在气室的下游区域的高压噪声源的空气进气口的上游区域; 在所述增压室的上游区域和所述增压室的下游区域之间的所述增压室内横向延伸的隔板; 至少一个通道，其穿过所述分隔件，所述通道在其内表面上具有间隙，所述间隙近似于高频噪声源产生的至少一个高频噪声基频的一个波长; 以及对通道内表面进行排列的声阻尼材料。

    AUXILIARY POWER UNIT INLET
    5.
    发明申请
    AUXILIARY POWER UNIT INLET 有权
    辅助电源单元入口

    公开(公告)号：US20130001369A1

    公开(公告)日：2013-01-03

    申请号：US13173447

    申请日：2011-06-30

    申请人： Stacey H. Light ,  Jack V. Vitale

    发明人： Stacey H. Light ,  Jack V. Vitale

    IPC分类号： B64D33/02 ,  B23P6/00 ,  B23P17/00 ,  B64D41/00

    CPC分类号： B64D33/02 ,  B64D29/08 ,  B64D33/00 ,  B64D41/00 ,  B64D2033/0213 ,  B64D2041/002 ,  Y10T29/49723 ,  Y10T29/4973

    摘要： An aircraft auxiliary power unit assembly includes an aircraft skin providing a cavity. The aircraft skin is secured to a structure in an assembled condition and provides an opening. An auxiliary power unit is arranged within the cavity and secured to the structure. The aircraft skin substantially covers the auxiliary power unit in the assembled condition. An inlet duct is removably secured within the opening and is selectively connected to the auxiliary power unit between installed and service positions. The installed and service positions are with the aircraft skin in the assembled condition. A method of servicing the auxiliary power unit includes removing the auxiliary power unit inlet duct from the opening in the aircraft skin. The auxiliary power unit that is arranged within the cavity of the aircraft skin is exposed. A portion of the auxiliary power unit is serviced through the opening.

    摘要翻译： 飞机辅助动力单元组件包括提供空腔的飞行器皮肤。 飞行器皮肤固定在组装状态的结构中并提供开口。 辅助动力单元布置在空腔内并固定到结构上。 飞机皮肤在组装状态下基本上覆盖辅助动力单元。 入口管道可拆卸地固定在开口内，并且在安装位置和使用位置之间选择性地连接到辅助动力单元。 安装和维修的位置是飞机皮肤处于组装状态。 维修辅助动力单元的方法包括从飞行器皮肤中的开口移除辅助动力单元入口管道。 布置在飞机皮肤的空腔内的辅助动力单元被暴露。 辅助动力单元的一部分通过开口进行维修。

    AUXILIARY POWER UNIT MOUNT WITH FIRE RESISTANT SHIELDING
    6.
    发明申请
    AUXILIARY POWER UNIT MOUNT WITH FIRE RESISTANT SHIELDING 审中-公开
    辅助电源装置与防火屏蔽

    公开(公告)号：US20130319003A1

    公开(公告)日：2013-12-05

    申请号：US13483466

    申请日：2012-05-30

    申请人： Jason Peel ,  Jack V. Vitale ,  Greg R. Giddings

    发明人： Jason Peel ,  Jack V. Vitale ,  Greg R. Giddings

    IPC分类号： B64D41/00

    CPC分类号： B64D41/00 ,  B64D2041/002

    摘要： An auxiliary power unit has a gas turbine engine, a generator, and a gear box. A mount bracket is mechanically attached to the gear box. The bracket is for connecting to a plurality of struts. The struts are for connecting to an aircraft housing. A shield box is formed of a flame resistant rigid material. The shield box encloses the mount bracket to provide flame protection to the mechanical attachment.

    摘要翻译： 辅助动力单元具有燃气涡轮发动机，发电机和齿轮箱。 安装支架机械地连接到齿轮箱。 支架用于连接多个支柱。 支柱用于连接飞机外壳。 屏蔽箱由耐火刚性材料形成。 屏蔽盒包围安装支架，为机械附件提供火焰保护。

    Auxiliary power unit inlet
    7.
    发明授权
    Auxiliary power unit inlet 有权
    辅助动力单元入口

    公开(公告)号：US08444083B2

    公开(公告)日：2013-05-21

    申请号：US13173447

    申请日：2011-06-30

    申请人： Stacey H. Light ,  Jack V. Vitale

    发明人： Stacey H. Light ,  Jack V. Vitale

    IPC分类号： B64D33/02 ,  B64D29/08 ,  B64D41/00

    CPC分类号： B64D33/02 ,  B64D29/08 ,  B64D33/00 ,  B64D41/00 ,  B64D2033/0213 ,  B64D2041/002 ,  Y10T29/49723 ,  Y10T29/4973

    摘要： An aircraft auxiliary power unit assembly includes an aircraft skin providing a cavity. The aircraft skin is secured to a structure in an assembled condition and provides an opening. An auxiliary power unit is arranged within the cavity and secured to the structure. The aircraft skin substantially covers the auxiliary power unit in the assembled condition. An inlet duct is removably secured within the opening and is selectively connected to the auxiliary power unit between installed and service positions. The installed and service positions are with the aircraft skin in the assembled condition. A method of servicing the auxiliary power unit includes removing the auxiliary power unit inlet duct from the opening in the aircraft skin. The auxiliary power unit that is arranged within the cavity of the aircraft skin is exposed. A portion of the auxiliary power unit is serviced through the opening.

    摘要翻译： 飞机辅助动力单元组件包括提供空腔的飞行器皮肤。 飞行器皮肤固定在组装状态的结构中并提供开口。 辅助动力单元布置在空腔内并固定到结构上。 飞机皮肤在组装状态下基本上覆盖辅助动力单元。 入口管道可拆卸地固定在开口内，并且在安装位置和使用位置之间选择性地连接到辅助动力单元。 安装和维修的位置是飞机皮肤处于组装状态。 维修辅助动力单元的方法包括从飞行器皮肤中的开口移除辅助动力单元入口管道。 布置在飞机皮肤的空腔内的辅助动力单元被暴露。 辅助动力单元的一部分通过开口进行维修。

    High Flow Eductor
    8.
    发明申请
    High Flow Eductor 审中-公开
    高流量电感器

    公开(公告)号：US20120102910A1

    公开(公告)日：2012-05-03

    申请号：US12916067

    申请日：2010-10-29

    申请人： Jay M. Francisco ,  Jack V. Vitale

    发明人： Jay M. Francisco ,  Jack V. Vitale

    IPC分类号： F02C7/00

    CPC分类号： F01D25/30

    摘要： An exhaust eductor for a gas turbine engine comprises: an engine exhaust chamber with an exhaust chamber inlet that receives engine exhaust from the gas turbine engine and an exhaust chamber outlet that discharges the engine exhaust to establish an exhaust gas flow through the engine exhaust chamber; an air chamber with an air inlet that receives ambient air external to the gas turbine engine; and a mixing baffle that couples the air chamber to the engine exhaust chamber, comprising a first side adjacent the air chamber, a second side adjacent the exhaust chamber, multiple apertures through the mixing baffle that extend from the first side to the second side of the mixing baffle, each aperture having a corresponding canopy that extends from an upstream end of the aperture along the second side of the mixing baffle into the exhaust gas flow for at least a portion of the length of the aperture, to establish an air flow from the air inlet of the air chamber into the exhaust gas flow.

    摘要翻译： 用于燃气涡轮发动机的排气喷射器包括：具有排气室入口的发动机排气室，其接收来自燃气涡轮发动机的发动机排气;以及排气室出口，其排出发动机排气以建立通过发动机排气室的排气流; 具有空气入口的空气室，其接收燃气涡轮发动机外部的环境空气; 以及混合挡板，其将所述空气室联接到所述发动机排气室，所述混合挡板包括邻近所述空气室的第一侧，邻近所述排气室的第二侧，穿过所述混合挡板的多个孔，所述多个孔从所述混合挡板的第一侧延伸到所述第二侧 混合挡板，每个孔具有相应的冠层，其从所述孔的上游端沿着所述混合挡板的第二侧延伸到所述排气流中以用于所述孔的长度的至少一部分，以形成来自所述孔的空气流 空气入口进入排气流。