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    Airplane engine bird strike protection guard
    68.
    发明授权
    Airplane engine bird strike protection guard 有权

    公开(公告)号：US09689310B2

    公开(公告)日：2017-06-27

    申请号：US14499753

    申请日：2014-09-29

    Applicant: William Boateng

    Inventor： William Boateng

    IPC: B01D39/00 ,  F02C7/055 ,  F02C7/052 ,  F02C7/05 ,  B64D33/02

    CPC classification number: F02C7/055 ,  B01D2279/60 ,  B64D33/02 ,  B64D2033/022 ,  F02C7/05 ,  F02C7/052

    Abstract: An aircraft engine guard, for protecting an aircraft engine against ingestion of large objects, includes a generally cone-shaped body, a base section of the rear end of the guard body and a dome section at the distal forward end of the guard body, at least three, vertical, peripherally extending walls located between the base and the dome section, with successive ones of the peripheral walls having different peripheral dimensions, peripherally cylindrical, with the dimension increasing from the base toward the dome section. A plurality of air intake openings are defined in and between the peripheral walls with at least one dimensional size which is small enough to prevent having birds from being able to pass through the guard into the aircraft engine.

    APPARATUS AND METHOD FOR AIR PARTICLE SEPARATOR IN GAS TURBINE ENGINE
    69.
    发明申请
    APPARATUS AND METHOD FOR AIR PARTICLE SEPARATOR IN GAS TURBINE ENGINE 有权
    气体涡轮发动机中空气颗粒分离器的装置和方法

    公开(公告)号：US20170051669A1

    公开(公告)日：2017-02-23

    申请号：US14827892

    申请日：2015-08-17

    Applicant: United Technologies Corporation

    Inventor： Hoyt Y. Chang ,  Shayan Ahmadian

    IPC: F02C7/05 ,  F02C3/04

    CPC classification number: F02C7/05 ,  F01D9/023 ,  F01D25/32 ,  F02C3/04 ,  F02C7/052 ,  F05D2220/32 ,  F05D2240/35 ,  F05D2250/324 ,  F05D2260/607 ,  Y02T50/675

    Abstract: An engine and particle decelerator is provided herein. The engine having: an inlet opening for directing air towards a compressor of the engine; and a particle decelerator located between the inlet opening and the compressor such that air travelling towards the compressor from the inlet opening must travel through the particle decelerator and wherein an area of the particle decelerator is greater than an inlet and an outlet of the particle decelerator.

    Abstract translation: 本发明提供发动机和颗粒减速机。 发动机具有：用于将空气引向发动机的压缩机的入口开口; 以及位于入口和压缩机之间的颗粒减速器，使得从入口开口朝向压缩机行进的空气必须穿过颗粒减速器，并且其中颗粒减速器的面积大于颗粒减速器的入口和出口。

    ADAPTABLE INERTIAL PARTICLE SEPARATOR
    70.
    发明申请
    ADAPTABLE INERTIAL PARTICLE SEPARATOR 审中-公开
    适应性粒子分离器

    公开(公告)号：US20160265435A1

    公开(公告)日：2016-09-15

    申请号：US15065763

    申请日：2016-03-09

    Applicant: Rolls-Royce North American Technologies, Inc.

    Inventor： Philip H. Snyder

    IPC: F02C7/052 ,  F02C7/057

    CPC classification number: F02C7/052 ,  B64D2033/0246 ,  F02C7/05 ,  F02C7/057

    Abstract: An adaptive inertial particle separation system may include an active configuration and a passive configuration. The system may comprise an air-intake duct including an outer wall spaced apart from a central axis, an inner wall located between the outer wall and the engine rotation axis, an intake passage defined in part by the inner wall and the outer wall, and a splitter located between the outer wall and the inner wall. The system may further include a sensor operatively connected to the air-intake duct and operative to initiate at least one of the active configuration and passive configuration.

    Abstract translation: 自适应惯性粒子分离系统可以包括主动配置和被动配置。 该系统可以包括进气管道，其包括与中心轴线间隔开的外壁，位于外壁和发动机旋转轴线之间的内壁，由内壁和外壁部分限定的进气通道，以及 位于外壁和内壁之间的分流器。 该系统可以进一步包括可操作地连接到进气管道的传感器并且可操作以启动主动配置和被动配置中的至少一个。

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