THERMALLY ISOLATED SENSOR FOR GAS TURBINE ENGINE

    公开(公告)号:US20210394913A1

    公开(公告)日:2021-12-23

    申请号:US16904295

    申请日:2020-06-17

    Abstract: A thermally isolated sensor associated with a gas turbine engine includes a sensor probe configured to measure a temperature of a fluid associated with the gas turbine engine, and a base to be coupled to the gas turbine engine. The thermally isolated sensor includes a leading projection coupled to the base that extends into the fluid. The leading projection is configured to be heated by a heat source associated with the gas turbine engine. The thermally isolated sensor includes a trailing projection coupled to the base that extends into the fluid. The trailing projection is downstream from the leading projection. The trailing projection includes an inlet, and the sensor probe is disposed within the inlet and thermally isolated from the leading projection.

    SYSTEMS AND METHODS FOR THRUST REVERSER WITH TEMPERATURE AND FLUID MANAGEMENT

    公开(公告)号:US20190293022A1

    公开(公告)日:2019-09-26

    申请号:US15927578

    申请日:2018-03-21

    Abstract: A thrust reverser system for a gas turbine engine includes at least one hinge coupled to the thrust reverser system so as to be adjacent to at least one opening defined in the thrust reverser system. The thrust reverser system includes at least one body coupled to the at least one hinge. The at least one body has a first body end and an opposing second body end. The body pivotally coupled to the hinge such that a portion of the body is positionable within the at least one opening and the body includes at least one counterweight at the first body end or the second body end. The body is positioned within the at least one opening based on an operating condition of the gas turbine engine.

    Shielded anti-icing system and methods

    公开(公告)号:US09950799B2

    公开(公告)日:2018-04-24

    申请号:US15064748

    申请日:2016-03-09

    CPC classification number: B64D15/04 B64D2033/0233 F02C6/06 F02C7/047

    Abstract: An anti-icing system is provided for an inlet lip annularly extending about a nacelle of an aircraft engine assembly. The anti-icing system includes an interior wall structure at least partially forming an annular anti-icing chamber with the inlet lip and an annular shield with a first end coupled to the interior wall structure and a second end extending into the annular anti-icing chamber. The annular shield divides the annular anti-icing chamber into first and second chamber portions fluidly coupled together by a passage formed between the second end and the internal surface of the inlet lip. The anti-icing system further includes a nozzle at an inwardly radial position relative to the first end of the annular shield such that the heated air exits the nozzle into the first chamber portion in which the annular shield blocks direct impingement on the internal surface of the inlet lip.

    BIFURCATED DUCTS INCLUDING PLENUMS FOR STABILIZING FLOW THERETHROUGH AND EXHAUST SYSTEMS INCLUDING THE SAME
    28.
    发明申请
    BIFURCATED DUCTS INCLUDING PLENUMS FOR STABILIZING FLOW THERETHROUGH AND EXHAUST SYSTEMS INCLUDING THE SAME 有权
    包括用于稳定流动的整流器和包括其的排气系统的分流管

    公开(公告)号:US20150218967A1

    公开(公告)日:2015-08-06

    申请号:US14174422

    申请日:2014-02-06

    CPC classification number: B64D33/04 F01D25/30 F05D2220/324 F05D2250/232

    Abstract: Plenums for bifurcated ducts and bifurcated ducts are provided for stabilizing flow therethrough. The plenum comprises an outer cylindrical body intersected by a pair of exhaust duct stubs that are configured to be coupled to a corresponding pair of exhaust ducts and an inner body. The outer cylindrical body includes an axial rear end portion. The inner body is disposed in the axial rear end portion and increases in diameter in the aft direction. The inner body comprises one of a generally axi-symmetrical inner body or a non-axi-symmetrical inner body. The bifurcated duct comprises the plenum and the pair of exhaust ducts. Exhaust systems are also provided.

    Abstract translation: 提供用于分叉管道和分叉管道的平板,用于稳定流过其中的流动。 增压室包括与一对排气管道短截线相交的外圆柱形体,其被配置为联接到相应的一对排气管道和内部主体。 外筒体包括轴向后端部。 内体设置在轴向后端部,直径向后方延伸。 内部主体包括大致轴对称的内部主体或非轴对称的内部主体中的一个。 分叉管道包括增压室和一对排气管道。 还提供排气系统。

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