中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

10 records (took 0.023 seconds)

    VENA CONTRACTA SWIRLING DILUTION PASSAGES FOR GAS TURBINE ENGINE COMBUSTOR
    1.
    发明申请
    VENA CONTRACTA SWIRLING DILUTION PASSAGES FOR GAS TURBINE ENGINE COMBUSTOR 审中-公开
    VENA CONTRACTA发动机燃油涡轮增压通道

    公开(公告)号：WO2015047509A2

    公开(公告)日：2015-04-02

    申请号：PCT/US2014044873

    申请日：2014-06-30

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： DRAKE CHRISTOPHER ,  CUNHA FRANK J ,  KOSTKA JR STANISLAV ,  JAUSE JONATHAN M ,  HANSON RUSSELL B

    IPC: F23M5/08 ,  F02C7/18 ,  F23R3/42

    CPC classification number: F23R3/06 ,  F02C7/18 ,  F23R3/002 ,  F23R3/005 ,  F23R3/04 ,  F23R3/045 ,  F23R3/26 ,  F23R2900/03041 ,  F23R2900/03042 ,  F23R2900/03044 ,  Y02T50/675

    Abstract: A liner panel for use in a combustor of a gas turbine engine includes a nozzle includes an inner periphery along an axis. The inner periphery includes a flow guide around the axis. A wall assembly for use in a combustor of a gas turbine engine includes a support shell with a first inner periphery along an axis. The wall assembly also includes a liner panel with a second inner periphery along the axis, the second inner periphery including a spiral flow guide around the axis. A method of reducing recirculation into a dilution passage in a combustor liner panel of a gas turbine engine includes contouring a dilution passage to match a natural vena contracta of a fluid flowing therethrough.

    Abstract translation: 用于燃气涡轮发动机的燃烧器的衬板包括：喷嘴，其包括沿轴线的内周边。 内周边包括围绕轴的流动引导件。 用于燃气涡轮发动机的燃烧器的壁组件包括具有沿轴线的第一内周边的支撑壳体。 壁组件还包括具有沿着轴线的第二内周边的衬板，第二内周包括围绕轴的螺旋形流动引导件。 减少在燃气涡轮发动机的燃烧器衬板中的再循环进入稀释通道的方法包括对稀释通道进行轮廓化，以匹配流过其中的流体的天然收缩膜。

    VENA CONTRACTA SWIRLING DILUTION PASSAGES FOR GAS TURBINE ENGINE COMBUSTOR
    2.
    发明公开
    VENA CONTRACTA SWIRLING DILUTION PASSAGES FOR GAS TURBINE ENGINE COMBUSTOR 有权
    弗吉尼亚州

    公开(公告)号：EP3039340A4

    公开(公告)日：2016-08-24

    申请号：EP14848461

    申请日：2014-06-30

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： DRAKE CHRISTOPHER ,  CUNHA FRANK J ,  KOSTKA JR STANISLAV ,  JAUSE JONATHAN M ,  HANSON RUSSELL B

    IPC: F23M5/08 ,  F02C7/18 ,  F23R3/04 ,  F23R3/42

    CPC classification number: F23R3/06 ,  F02C7/18 ,  F23R3/002 ,  F23R3/005 ,  F23R3/04 ,  F23R3/045 ,  F23R3/26 ,  F23R2900/03041 ,  F23R2900/03042 ,  F23R2900/03044 ,  Y02T50/675

    Abstract: A liner panel for use in a combustor of a gas turbine engine includes a nozzle includes an inner periphery along an axis. The inner periphery includes a flow guide around the axis. A wall assembly for use in a combustor of a gas turbine engine includes a support shell with a first inner periphery along an axis. The wall assembly also includes a liner panel with a second inner periphery along the axis, the second inner periphery including a spiral flow guide around the axis. A method of reducing recirculation into a dilution passage in a combustor liner panel of a gas turbine engine includes contouring a dilution passage to match a natural vena contracta of a fluid flowing therethrough.

    Abstract translation: 用于燃气涡轮发动机的燃烧器的衬板包括：喷嘴，包括沿轴线的内周边。 内周边包括围绕轴的流动引导件。 用于燃气涡轮发动机的燃烧器的壁组件包括具有沿轴线的第一内周边的支撑壳体。 壁组件还包括具有沿着轴线的第二内周边的衬板，第二内周包括绕轴线的螺旋形流动引导件。 减少燃气涡轮发动机的燃烧器衬板中的稀释通道的再循环的方法包括对稀释通道进行轮廓化，以匹配流过其中的流体的天然收缩膜。

    SYSTEM AND APPARATUS FOR COMBUSTION SWIRLER ANTI-ROTATION
    3.
    发明公开
    SYSTEM AND APPARATUS FOR COMBUSTION SWIRLER ANTI-ROTATION 审中-公开
    SYSTEM UND VORRICHTUNG ZUM DREHSCHUTZ BEI EINEM VERBRENNUNGSVERWIRBLER

    公开(公告)号：EP3060849A4

    公开(公告)日：2017-07-05

    申请号：EP14855449

    申请日：2014-10-13

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： EASTWOOD JONATHAN J ,  JAUSE JONATHAN M

    IPC: F23R3/14

    CPC classification number: F23D11/383 ,  F23R3/14 ,  F23R3/28

    Abstract: A swirler comprising an anti-rotation feature is provided. The swirler may be installed on a combustor within a gas turbine engine. The swirler may comprise a generally cylindrical profile. In this regard, the swirler may be configured to provide a generally uniform profile within the combustor. The swirler may comprise a floating collar with an anti-rotation feature. The swirler may also include a collar end plate that defines a slot that at least partially encloses the anti-rotation feature and minimizes rotational movement of the floating collar.

    Abstract translation: 提供了包括防旋转特征的旋流器。 旋流器可以安装在燃气涡轮发动机内的燃烧器上。 旋流器可以包括大致圆柱形轮廓。 就这一点而言，旋流器可构造成在燃烧器内提供大致均匀的轮廓。 旋流器可以包括具有防旋转特征的浮动轴环。 旋流器还可以包括套环端板，该套环端板限定了至少部分地包围防旋转特征并且最小化浮动套环的旋转运动的狭槽。

    LIGHT WEIGHT SWIRLER FOR GAS TURBINE ENGINE COMBUSTOR AND A METHOD OF MANUFACTURING
    6.
    发明公开
    LIGHT WEIGHT SWIRLER FOR GAS TURBINE ENGINE COMBUSTOR AND A METHOD OF MANUFACTURING 审中-公开
    轻盈纺用于燃气轮机燃烧室和方法制造

    公开(公告)号：EP2895796A4

    公开(公告)日：2015-09-23

    申请号：EP13837928

    申请日：2013-09-13

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： MAX SETH A ,  JAUSE JONATHAN M

    IPC: F23R3/14 ,  F02C7/00

    CPC classification number: F23R3/286 ,  F23R3/04 ,  F23R3/10 ,  F23R3/12 ,  F23R3/14 ,  F23R2900/00017 ,  F23R2900/00018 ,  Y02T50/675

    Abstract: The disclosure is directed to a swirler body for a combustor of a gas turbine engine, where the swirler body includes an annular mount face which defines at least one pocket. The disclosure is directed to a swirler assembly for a combustor of a gas turbine engine, where the swirler assembly includes a swirler first body with an annular first mount face which defines at least one first pocket and a swirler second body with an annular second mount face which abuts said annular first mount face, where said second annular mount face defines at least one second pocket. The disclosure is directed to a method of lightening a swirl assembly for a combustor of a gas turbine engine, where the method includes defining at least one pocket within an annular mount face of a swirler body.

    SWIRLER FOR A TURBINE ENGINE COMBUSTOR
    7.
    发明公开
    SWIRLER FOR A TURBINE ENGINE COMBUSTOR 审中-公开
    用于燃气轮机燃烧室的鼓制造商

    公开(公告)号：EP3052785A4

    公开(公告)日：2016-11-02

    申请号：EP14851349

    申请日：2014-10-01

    Applicant: UNITED TECHNOLOGIES CORP

    Inventor： SADIL ANDREAS ,  TRINKS STEVEN W ,  JAUSE JONATHAN M

    IPC: F02C7/22 ,  F23R3/28

    CPC classification number: F23R3/286 ,  F02C7/2365 ,  F23R3/14 ,  F23R2900/00018

    Abstract: A swirler is provided for a turbine engine. The swirler includes a swirler housing and a swirler nozzle that is attached to the housing. The housing defines a first inlet and a second inlet. The housing and the nozzle form an inner passage and an outer passage. The inner passage is radially within the nozzle and coupled with the first inlet. The outer passage is radially between the housing and the nozzle and coupled with the second inlet.

    Abstract translation: 为涡轮发动机提供旋流器。 旋流器包括旋流器壳体和附接到壳体的旋流器喷嘴。 壳体限定第一入口和第二入口。 壳体和喷嘴形成内部通道和外部通道。 内部通道径向地在喷嘴内并与第一入口连接。 外部通道在壳体和喷嘴之间径向地与第二入口连接。

    COOLED COMBUSTOR SEAL
    9.
    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。

Patent Agency Ranking