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    SINGLE-FITTING, DUAL-CIRCUIT FUEL NOZZLE
    1.
    发明申请
    SINGLE-FITTING, DUAL-CIRCUIT FUEL NOZZLE 审中-公开
    单电源，双电路燃油喷嘴

    公开(公告)号：WO2015012908A2

    公开(公告)日：2015-01-29

    申请号：PCT/US2014034864

    申请日：2014-04-22

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： LOW KEVIN JOSEPH

    IPC: F02C7/22 ,  F23R3/28

    CPC classification number: F23R3/283 ,  F02C7/22 ,  F02C7/222 ,  F05D2260/30 ,  Y02T50/671

    Abstract: A manifold fitting receiving radial and axial manifolds and providing two radial outlets is disclosed. The manifold fitting, when used in conjunction with a fuel injector and a combustor for a gas turbine engine, reduces the radial footprint of the fuel injector and thereby allows for a more compact engine. Additionally, the manifold fitting eliminates parts, reducing weight in the process, as compared to prior art fittings. Such reductions in size, parts count, and weight are particularly beneficial for aircraft applications.

    Abstract translation: 公开了一种容纳径向和轴向歧管并提供两个径向出口的歧管配件。 当与燃料喷射器和用于燃气涡轮发动机的燃烧器结合使用时，歧管配件减小了燃料喷射器的径向足迹，从而允许更紧凑的发动机。 此外，与现有技术的配件相比，歧管配件消除了部件，减轻了工艺中的重量。 这种尺寸，零件数量和重量的减少对飞机应用特别有利。

    COMBUSTOR SEAL MISTAKE-PROOFING FOR A GAS TURBINE ENGINE
    2.
    发明申请
    COMBUSTOR SEAL MISTAKE-PROOFING FOR A GAS TURBINE ENGINE 审中-公开
    燃气轮机发动机油封密封失误检测

    公开(公告)号：WO2014099097A3

    公开(公告)日：2014-09-12

    申请号：PCT/US2013062874

    申请日：2013-10-01

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： LOW KEVIN JOSEPH ,  WONG JOEY

    IPC: F02C7/28 ,  F01D11/02 ,  F02C7/20

    CPC classification number: F02C7/28 ,  F01D9/023 ,  F01D11/00 ,  F01D11/003 ,  F02C3/04 ,  F23R2900/00012 ,  Y10T29/4932

    Abstract: A combustor seal for use between a downstream end of a combustor and a turbine vane includes a seal body and a plurality of seal alignment features. The plurality of seal alignment features projects from the seal body. The seal alignment features are arranged such that there is only one alignment of the combustor seal with the turbine vane.

    Abstract translation: 在燃烧器的下游端和涡轮叶片之间使用的燃烧器密封件包括密封体和多个密封对准特征。 多个密封对准特征从密封体突出。 密封对准特征被布置成使得燃烧器密封件与涡轮叶片只有一个对准。

    GAS TURBINE ENGINE COMBUSTOR SURGE RETENTION
    3.
    发明公开
    GAS TURBINE ENGINE COMBUSTOR SURGE RETENTION 审中-公开
    加强保护燃气涡轮发动机燃烧室

    公开(公告)号：EP2844854A4

    公开(公告)日：2015-11-25

    申请号：EP13785295

    申请日：2013-04-29

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： EASTWOOD JONATHAN JEFFERY ,  LOW KEVIN JOSEPH

    IPC: F02C3/14 ,  F02C7/00 ,  F02K3/00 ,  F23R3/42 ,  F23R3/60

    CPC classification number: F23R3/50 ,  F01D25/24 ,  F02C7/20 ,  F23R3/002 ,  F23R3/60 ,  F23R2900/00005

    Abstract: A combustor assembly for a gas turbine engine includes a static structure and an annular combustor extending around a central axis and located radially inwards of the static structure. The annular combustor includes an annular outer shell and an annular inner shell that define an annular combustion chamber there between. The annular combustor is free of any rigid attachments directly between the static structure and the annular outer shell. The annular outer shell includes a radially-outwardly extending flange. A stop member is rigidly connected with the static structure and is located adjacent the radially-outwardly extending flange such that axial-forward movement of the annular combustor is limited.

    COOLED COMBUSTOR SEAL
    6.
    发明公开
    COOLED COMBUSTOR SEAL 审中-公开
    GEKÜHLTEBRENNKAMMERDICHTUNG

    公开(公告)号：EP2925983A4

    公开(公告)日：2016-07-06

    申请号：EP13858700

    申请日：2013-10-08

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： JAUSE JONATHAN M ,  LOW KEVIN JOSEPH ,  KWOKA DAVID

    IPC: F23R3/04

    CPC classification number: F23R3/002 ,  F02C7/12 ,  F02C7/20 ,  F02C7/24 ,  F02C7/26 ,  F02C7/28 ,  F23R3/04 ,  F23R2900/00012

    Abstract: A cooled combustor seal having a plurality of channels enabling cooling air to pass from outside of a combustion chamber to cool an area inside the combustion chamber around the seal is disclosed. The channels may be provided through a slider, a housing, and/or a washer of the combustor seal. One set of channels or multiple of sets of channels may be provided in the combustor seal. Each of these sets of channels may be in the slider, housing, or washer. The cooled combustor seal may be used in conjunction with an igniter to purge a cavity between the seal and the igniter.

    Abstract translation: 公开了一种冷却的燃烧器密封件，其具有多个通道，使得冷却空气能够从燃烧室的外部通过以冷却密封件周围的燃烧室内的区域。 通道可以通过燃烧器密封件的滑块，壳体和/或垫圈来提供。 可以在燃烧器密封件中设置一组通道或多组通道。 这些通道组中的每一个可以在滑块，壳体或垫圈中。 冷却的燃烧器密封件可以与点火器结合使用以清除密封件和点火器之间的空腔。

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