中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

47 records (took 0.017 seconds)

    OUTFLOW VALVE HAVING SUPER-ELLIPTICAL BELLMOUTH
    42.
    发明申请
    OUTFLOW VALVE HAVING SUPER-ELLIPTICAL BELLMOUTH 审中-公开

    公开(公告)号：US20170088270A1

    公开(公告)日：2017-03-30

    申请号：US14864127

    申请日：2015-09-24

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Daniel Brown ,  Yogendra Yogi Sheoran ,  Bruce Dan Bouldin ,  William Facinelli

    IPC: B64D13/04

    CPC classification number: B64D13/04 ,  B64D13/02

    Abstract: An outflow valve is provided. The outflow valve includes a frame and a first door rotatably coupled to the frame. The first door has a first side opposite a second side and a bellmouth. The bellmouth is defined by a super-ellipse, with a major axis of the super-ellipse substantially parallel to the second side and a minor axis of the super-ellipse substantially perpendicular to the second side. The outflow valve also includes a second door rotatably coupled to the frame. The first door and the second door are substantially simultaneously movable between at least a first position and a second position.

    Turboshaft engines having improved inlet particle scavenge systems and methods for the manufacture thereof
    43.
    发明授权
    Turboshaft engines having improved inlet particle scavenge systems and methods for the manufacture thereof 有权
    具有改进的入口颗粒清除系统的涡轮轴发动机及其制造方法

    公开(公告)号：US09500129B2

    公开(公告)日：2016-11-22

    申请号：US13663281

    申请日：2012-10-29

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Marc Schmittenberg ,  Brian Hesano ,  Lee Glascoe ,  Yogendra Yogi Sheoran

    IPC: F02C7/05 ,  B64D33/02

    CPC classification number: F02C7/05 ,  B64D33/02 ,  B64D2033/0246 ,  Y10T29/4932

    Abstract: Embodiments of a turboshaft engine are provided, as are embodiments of a method for manufacturing a turboshaft engine. In one embodiment, the turboshaft engine includes an Inlet Particle Separator (IPS) system having an IPS scavenge flow circuit fluidly coupled to the engine's inlet section. A heat exchanger and a heat exchanger bypass duct are fluidly coupled to the IPS scavenge flow circuit. The heat exchanger bypass duct is configured to direct airflow around the heat exchanger. A particle separation device, such as an IPS blower, is fluidly coupled in series with the heat exchanger in the IPS scavenge flow circuit. The particle separation device is positioned to direct particulate matter entrained within the airflow through the IPS scavenge flow circuit into an inlet of the heat exchanger bypass duct and thereby reduce the amount of particulate matter ingested by the heat exchanger during operation of the turboshaft engine.

    Abstract translation: 与制造涡轮轴发动机的方法的实施例一样，提供了涡轮轴发动机的实施例。 在一个实施例中，涡轮轴发动机包括入口颗粒分离器（IPS）系统，其具有流体地联接到发动机入口部分的IPS清流流动回路。 热交换器和热交换器旁路管道流体耦合到IPS清流流动回路。 热交换器旁路管道被配置成引导热交换器周围的气流。 诸如IPS鼓风机的颗粒分离装置在IPS清流流动回路中与热交换器流体耦合。 颗粒分离装置被定位成将夹带在气流中的颗粒物质通过IPS扫气流回路导入热交换器旁路管道的入口，从而减少在涡轮轴发动机操作期间由热交换器摄入的颗粒物质的量。

    COMPARTMENT BASED INLET PARTICLE SEPARATOR SYSTEM
    44.
    发明申请
    COMPARTMENT BASED INLET PARTICLE SEPARATOR SYSTEM 有权
    基于分体式入口颗粒分离系统

    公开(公告)号：US20160177724A1

    公开(公告)日：2016-06-23

    申请号：US14573926

    申请日：2014-12-17

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Yogendra Yogi Sheoran ,  Bruce Dan Bouldin ,  Marcos Alazraki ,  Adam Kowal ,  Rob Robbins ,  Jennifer Ann Reich

    IPC: F01D1/20 ,  B64D33/00 ,  B64D41/00

    CPC classification number: F01D1/20 ,  B64D33/00 ,  B64D33/02 ,  B64D41/00 ,  B64D2033/0213 ,  B64D2033/0246 ,  B64D2041/002

    Abstract: A compartment based inlet particle separator system for an aircraft that includes an auxiliary power unit (APU) system compartment is provided. The system includes a separation barrier wall, a ram air inlet opening, a diffuser, and an inlet particle separator (IPS). The separation barrier wall is disposed within the APU system compartment and divides the APU system compartment into two compartments. The ram air inlet opening is formed one of the compartments. The diffuser receives ram air from a ram air inlet opening and discharges ram air into a compartment. The IPS is disposed within the a compartment between the diffuser outlet and the APU air inlet port.

    Abstract translation: 提供了一种用于包括辅助动力单元（APU）系统舱的飞行器的基于舱室的入口颗粒分离器系统。 该系统包括隔离壁，冲压空气入口开口，扩散器和入口颗粒分离器（IPS）。 隔离壁设置在APU系统隔室内并将APU系统隔室分成两个隔间。 冲压空气入口开口形成为隔室之一。 扩散器从冲压空气入口开口接收冲压空气，并将冲压空气排放到隔室中。 IPS设置在扩散器出口和APU空气入口之间的隔室内。

    Liquid injection inlet particle separator systems and methods
    46.
    发明授权
    Liquid injection inlet particle separator systems and methods 有权
    液体注入口颗粒分离器系统和方法

    公开(公告)号：US09206740B2

    公开(公告)日：2015-12-08

    申请号：US13734875

    申请日：2013-01-04

    Applicant: HONEYWELL INTERNATIONAL INC.

    Inventor： Yates Wong ,  Eric Blumer ,  Eduardo Guerra ,  Yogendra Yogi Sheoran ,  Zedic Daniel Judd

    IPC: F02C7/052 ,  F01D25/00

    CPC classification number: F02C7/052 ,  F01D25/002 ,  F05D2260/607 ,  Y02T50/671 ,  Y02T50/675

    Abstract: An inlet particle separator system for a vehicle engine includes a separator assembly and a liquid injection system. The separator assembly defines an inlet flow path for receiving inlet air and includes a scavenge flow path and an engine flow path downstream of the inlet flow path. The separator assembly is configured to separate the inlet air into scavenge air and engine air such that the scavenge air is directed from the inlet flow path into the scavenge flow path and the engine air is directed from the inlet flow path into the engine flow path. The liquid injection system is coupled to the separator assembly and configured to introduce a diffused liquid into the inlet air flowing through the separator assembly.

    Abstract translation: 用于车辆发动机的入口颗粒分离器系统包括分离器组件和液体喷射系统。 分离器组件限定用于接收入口空气的入口流动路径，并且包括清除流动路径和在入口流动路径下游的发动机流动路径。 分离器组件构造成将入口空气分离成清空空气和发动机空气，使得清扫空气从入口流动路径引导到清除流动路径中，并且发动机空气从入口流动路径引导到发动机流动路径中。 液体注射系统联接到分离器组件并且构造成将扩散的液体引入流过分离器组件的入口空气中。

Patent Agency Ranking