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6 条记录 (耗时 0.02 秒)

    Performance and durability improvement in compressor structure design
    2.
    发明申请
    Performance and durability improvement in compressor structure design 失效
    压缩机结构设计的性能和耐久性改进

    公开(公告)号：US20050158173A1

    公开(公告)日：2005-07-21

    申请号：US10759928

    申请日：2004-01-15

    申请人： Ly Nguyen ,  Lori Wheeler ,  Greg Ockenfels ,  Darrell James ,  George Zurmehly

    发明人： Ly Nguyen ,  Lori Wheeler ,  Greg Ockenfels ,  Darrell James ,  George Zurmehly

    IPC分类号： F02C7/04 ,  F03B1/00 ,  F04D29/42 ,  F04D29/44 ,  F04D29/68

    CPC分类号： F02C7/04 ,  F04D29/4206 ,  F04D29/444 ,  F04D29/681 ,  F05D2220/50 ,  Y10T29/49236

    摘要： An integral assembly that may improve control over thermal and mechanical behaviors of assembly structures during various transient operation conditions is disclosed. The integral assembly comprises a continuous ring disposed coaxial with, and orthogonal to a central axis, the continuous ring comprising a plurality of surfaces, the plurality of surfaces having a continuous outer surface and a continuous inner surface; the plurality of surfaces being characterized by a continuous cross section having a first cross sectional dimension longitudinally disposed parallel to the central axis; the plurality of surfaces comprising a bell mouth surface in physical communication with a compressor shroud surface; the compressor shroud surface being in physical communication with a diffuser surface; and the diffuser surface being in physical communication with the bell mouth surface. The integral assembly comprising a compressor shroud is also provided. An auxiliary power unit including the integral assembly, and a method of making the integral assembly are also disclosed.

    摘要翻译： 公开了一种整体组件，其可以在各种瞬态操作条件期间改善对组装结构的热和机械特性的控制。 整体组件包括与中心轴同轴并且与中心轴正交的连续环，连续环包括多个表面，多个表面具有连续的外表面和连续的内表面; 所述多个表面的特征在于具有平行于所述中心轴线纵向设置的第一横截面尺寸的连续横截面; 所述多个表面包括与压缩机护罩表面物理连通的喇叭口表面; 压缩机护罩表面与扩散器表面物理连通; 并且扩散器表面与喇叭口表面物理连通。 还提供了包括压缩机护罩的整体组件。 还公开了包括整体组件的辅助动力单元以及制造整体组件的方法。

    Window shade positioning apparatus and method
    4.
    发明申请
    Window shade positioning apparatus and method 审中-公开
    窗帘定位装置及方法

    公开(公告)号：US20050263254A1

    公开(公告)日：2005-12-01

    申请号：US11132433

    申请日：2005-05-19

    申请人： Thomas Sievers ,  Morteza Yadollahi ,  John Leary ,  Darrell James ,  Marek Brzeski ,  Elmon Sotto ,  John Cheever

    发明人： Thomas Sievers ,  Morteza Yadollahi ,  John Leary ,  Darrell James ,  Marek Brzeski ,  Elmon Sotto ,  John Cheever

    IPC分类号： B60J1/20 ,  B64C1/14 ,  E06B9/40 ,  E06B3/32

    CPC分类号： B64C1/1484 ,  B60J1/2011

    摘要： An aircraft window shade includes protective transparent window panels, a shade driven by an electric motor, an integral control panel, and support for remote operation. The shade uses dual sprocket drive for positive shade positioning, low wear, and low parts count. The moving shade element remains substantially flat, curving slightly during some phases of positioning. The apparatus replaces a conventional interior window panel and a manual shade with slight change in overall mechanism thickness and weight. Control electronics in the shade can accept a command from a cabin attendant's console to override the local setting and move the shade to a required position, such as fully open for takeoff. The shade supports use of two or more independent shades, each of which can be made of dimming (transparent), diffusing (translucent), or light blocking (opaque) material. The shade is compatible with electrochromic transmittance control technology.

    摘要翻译： 飞机窗帘包括保护性透明窗板，由电动机驱动的阴影，集成控制面板和用于远程操作的支撑。 遮阳帘采用双链轮驱动，可以正面定位，低磨损，低零件数量。 移动的遮光元件保持基本平坦，在定位的某些阶段稍微弯曲。 该装置取代传统的内部窗帘面板和手动遮光罩，整体机构厚度和重量略有变化。 阴影中的控制电子设备可接受客舱驾驶员控制台的指令，以覆盖本地设置，并将遮光罩移至所需位置，例如全开以起飞。 阴影支撑使用两个或多个独立的阴影，每个阴影可由调光（透明），漫射（半透明）或遮光（不透明）材料制成。 阴影与电致变色透射率控制技术相兼容。