Inlet particle separator systems and methods

    公开(公告)号:US10760487B2

    公开(公告)日:2020-09-01

    申请号:US16058627

    申请日:2018-08-08

    Abstract: An inertial inlet particle separator system for a vehicle engine is provided. A separator assembly and collector assembly are coupled to the scavenge flow path and configured to receive the scavenge air. The collector inlet has a throat defining a cumulative throat area at each position along the throat length from the first throat end to the second throat end. The collector body defines a cross-sectional area associated with each position along the throat length between the first throat end and the second throat end. The collector outlet is coupled to the collector body such that scavenge air flows into the collector inlet, through the collector body, and out through the collector outlet. At a first position between the first throat end and the second throat end, the respective cross-sectional area of the collector body is greater than or equal to the respective cumulative throat area.

    Inlet particle separator systems and methods

    公开(公告)号:US10184399B2

    公开(公告)日:2019-01-22

    申请号:US15092820

    申请日:2016-04-07

    Abstract: An inertial inlet particle separator system for a vehicle engine is provided. A separator assembly and collector assembly are coupled to the scavenge flow path and configured to receive the scavenge air. The collector inlet has a throat defining a cumulative throat area at each position along the throat length from the first throat end to the second throat end. The collector body defines a cross-sectional area associated with each position along the throat length between the first throat end and the second throat end. The collector outlet is coupled to the collector body such that scavenge air flows into the collector inlet, through the collector body, and out through the collector outlet. At a first position between the first throat end and the second throat end, the respective cross-sectional area of the collector body is greater than or equal to the respective cumulative throat area.

    Multi-part air data probe assembly to facilitate rapid replacement

    公开(公告)号:US09909905B2

    公开(公告)日:2018-03-06

    申请号:US14884733

    申请日:2015-10-15

    CPC classification number: G01D11/30 G01P5/165 G01P13/025

    Abstract: A multi-part air data probe sensor assembly facilitating rapid replacement is provided. One example air data probe sensor assembly comprises a mount plate interface including at least one mount plate electrical connector configured to mate with electrical lines of an aircraft and at least one mount plate pneumatic connector configured to mate with pneumatic tubes of an aircraft; and a detachable sensor body having at least one sensor electrical connector that is coupled with the at least one mount plate electrical connector and at least one sensor pneumatic connector that is coupled with the at least one mount plate pneumatic connector; and a mechanical seal provided between the mount plate interface and the detachable sensor body, wherein the mechanical seal is composed of a moisture blocking material.

    Probe tip for air data probe
    24.
    发明授权

    公开(公告)号:US09891083B2

    公开(公告)日:2018-02-13

    申请号:US14991251

    申请日:2016-01-08

    CPC classification number: G01F1/46 G01F15/10 G01P5/165

    Abstract: A probe assembly includes a heat source; and a probe tip configured to enhance conduction of heat provided by the heat source into a front end tip of the probe. The probe tip includes: a first region having high thermal conductivity in at least a z-direction, wherein the z-direction is parallel to an axis along which the probe tip is extended; and at least one additional region having thermal characteristics different from the first region.

    SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING FOR AIR DATA PROBES
    26.
    发明申请
    SYSTEMS AND METHODS FOR ADDITIVE MANUFACTURING FOR AIR DATA PROBES 有权
    用于空气数据探测的附加制造系统和方法

    公开(公告)号:US20170052046A1

    公开(公告)日:2017-02-23

    申请号:US14830943

    申请日:2015-08-20

    Abstract: Systems and methods for additive manufacturing for air data probes are provided. In at least one embodiment a probe comprises a support structure comprising one or more ports for receiving one or more fluids, the support structure comprising an endoskeleton mandrel having an opening for receiving a fluid; and a heating cable encircling an external surface of the endoskeleton mandrel. The probe also comprises an additive coating fused to the external surface of the endoskeleton mandrel and an external surface of the heating cable; and an internal assembly inside the support structure for carrying pressures from the one or more ports to one or more instruments that respond to the one or more fluids to provide a measurement.

    Abstract translation: 提供了用于空气数据探头的添加剂制造的系统和方法。 在至少一个实施例中,探针包括支撑结构,该支撑结构包括用于接收一种或多种流体的一个或多个端口,所述支撑结构包括具有用于接收流体的开口的内骨架心轴; 以及围绕内骨架心轴的外表面的加热电缆。 探针还包括熔合到内骨架心轴的外表面和加热电缆的外表面的添加剂涂层; 以及在所述支撑结构内部的内部组件,用于承载来自所述一个或多个端口的压力到响应所述一种或多种流体以提供测量的一个或多个仪器。

    MULTI-CHANNEL PARTICLE SEPARATOR
    27.
    发明申请
    MULTI-CHANNEL PARTICLE SEPARATOR 审中-公开
    多通道粒子分离器

    公开(公告)号:US20160245176A1

    公开(公告)日:2016-08-25

    申请号:US14629739

    申请日:2015-02-24

    Abstract: A multi-channel particle separator includes a plurality of vanes. Each vane is spaced apart from at least one other adjacent vane to define a flow channel, and includes a leading edge, a trailing edge, a first side wall, a second sidewall, and a splitter. The first side wall extends between the leading edge and the trailing edge. The second side wall is spaced apart from the first side wall and extends from the leading edge toward the trailing edge. The splitter may be rotationally coupled to the trailing edge and extend toward the leading edge. The splitter is spaced apart from the first side wall to define a scavenge volume and is rotatable between an extended position and a retracted position. The vanes may also or instead be coupled to a ring-shaped structure.

    Abstract translation: 多通道颗粒分离器包括多个叶片。 每个叶片与至少一个其他相邻的叶片间隔开以限定流动通道,并且包括前缘,后缘,第一侧壁,第二侧壁和分流器。 第一侧壁在前缘和后缘之间延伸。 第二侧壁与第一侧壁间隔开并且从前缘朝向后缘延伸。 分流器可以旋转地联接到后缘并朝着前缘延伸。 分离器与第一侧壁间隔开以限定清扫体积并且可在延伸位置和缩回位置之间旋转。 叶片也可以或者代替地耦合到环形结构。

    ROTATING ASSEMBLIES OF TURBOMACHINERY, FOIL JOURNAL BEARING ASSEMBLIES THEREOF, AND METHODS FOR PRODUCING JOURNALS OF THE FOIL JOURNAL BEARING ASSEMBLIES
    28.
    发明申请
    ROTATING ASSEMBLIES OF TURBOMACHINERY, FOIL JOURNAL BEARING ASSEMBLIES THEREOF, AND METHODS FOR PRODUCING JOURNALS OF THE FOIL JOURNAL BEARING ASSEMBLIES 有权
    旋转组件,涡轮机组,其中的轴承组件及其制造方法,用于生产日用轴承组件

    公开(公告)号:US20140154058A1

    公开(公告)日:2014-06-05

    申请号:US13691233

    申请日:2012-11-30

    Abstract: A rotating assembly of turbomachinery is provided. The rotating assembly includes a plurality of components mounted on a rotatable shaft within a housing of the turbomachinery and at least one foil journal bearing assembly for mounting the rotatable shaft to the housing. The foil journal bearing assembly includes an annular bearing carrier mounted to the housing. An annular bearing sleeve is disposed within the annular bearing carrier and attached thereto. The annular bearing sleeve is lined with a plurality of foils. A journal is mounted to the rotatable shaft. The journal has an outer surface engaging the foils. The journal is configured to at least one of the following: resist operational deflection thereof and reduce the effects of misalignment. A method for producing the journal of the foil journal bearing assembly is also provided.

    Abstract translation: 提供涡轮机械的旋转组件。 旋转组件包括安装在涡轮机壳体内的可旋转轴上的多个部件和用于将可旋转轴安装到壳体的至少一个箔轴颈轴承组件。 箔片轴颈轴承组件包括安装到壳体的环形轴承架。 环形轴承套筒设置在环形轴承架内并与其连接。 环形轴承套筒衬有多个箔片。 轴颈安装在旋转轴上。 该轴颈具有与箔片接合的外表面。 该轴颈被配置为以下中的至少一个:抵抗其操作偏转并减小未对准的影响。 还提供了一种用于制造箔轴颈轴承组件的轴颈的方法。

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