Dichtungskörper bei einer Brennkamer einer Gasturbine
    91.
    发明公开
    Dichtungskörper bei einer Brennkamer einer Gasturbine 有权
    密封体在燃气涡轮机的燃烧室

    公开(公告)号:EP1571396A3

    公开(公告)日:2013-07-24

    申请号:EP05101157.5

    申请日:2005-02-16

    摘要: Die vorliegende Erfindung betrifft einen Dichtungskörper (1) zum Abdichten eines äußeren Bauteils (2) gegenüber einem inneren Bauteil (3), insbesondere bei einer Brennkammer einer Gasturbine. Das äußere Bauteil (2) weist eine Durchgangsöffnung (4) auf, durch die das innere Bauteil (3) aus dem äußeren Bauteil (2) herausragt. Der Dichtungskörper (1) ist im Einbauzustand im Bereich der Durchgangsöffnung (4) angeordnet, umfasst das innere Bauteil (3) umfangsmäßig geschlossen, liegt mit einer inneren Dichtzone (7) an einer Außendichtfläche (6) des inneren Bauteils (3) umfangsmäßig geschlossen an und liegt mit einer äußeren Dichtzone (8) an einer Innendichtfläche (5) des äußeren Bauteils (2) umfangsmäßig geschlossen an. Der Dichtungskörper (1) ist aus wenigstens einem in Umfangsrichtung geschlossenen bandförmigen Metallblech durch Umformung hergestellt. An einem Profil des Dichtungskörpers (1) sind entlang des gesamten Umfangs die innere Dichtzone (7) und die äußere Dichtzone (8) ausgebildet.

    Combustor liner cap assembly
    94.
    发明公开
    Combustor liner cap assembly 审中-公开
    端面更换为燃烧室壁

    公开(公告)号:EP2131110A3

    公开(公告)日:2013-02-27

    申请号:EP09250823.3

    申请日:2009-03-24

    IPC分类号: F23R3/60 F23R3/00

    CPC分类号: F23R3/60 F23R3/002

    摘要: A liner cap assembly (30) is disclosed for use in a gas turbine engine combustor (12). The assembly includes an outer ring (52) that extends along an axis. Multiple struts (44) are circumferentially arranged about an inner diameter of the outer ring (52) and extend radially inwardly therefrom. A plate (46) is supported by and axially aligned with the struts (44). The plate (46) includes multiple circumferential openings (66) that support a collar (38) and a premix tube (42) at each of the openings (66). The plate (46) is arranged between leading and trailing edges (80,82) of the struts (44) to provide a stiffened liner cap assembly (30) that is robust and resistant to the vibrations typically found in dry low NOx systems.

    Assemblies and apparatus related to integrating late lean injection into combustion turbine engines
    95.
    发明公开
    Assemblies and apparatus related to integrating late lean injection into combustion turbine engines 审中-公开
    有关将延迟贫油喷射整合到燃气涡轮发动机中的组件和设备

    公开(公告)号:EP2554906A2

    公开(公告)日:2013-02-06

    申请号:EP12178845.9

    申请日:2012-08-01

    摘要: A transfer tube (34) for use in a late lean injection system of a combustor, wherein the combustor includes an inner radial wall (24), which defines a primary combustion chamber downstream of a primary fuel nozzle, and an outer radial wall (26), which surrounds the inner radial wall forming a flow annulus (27) therebetween, the outer radial wall including a late lean nozzle (33) and a transfer tube (34) including flow directing structure that defines a fluid passageway. At a first end (45), the flow directing structure may include an inlet and attachment means (41) that attach the transfer tube (34) to the late lean nozzle (33). The flow directing structure may have a configuration such that the fluid passageway spans the flow annulus (27) and positions the outlet at a desirable injection point in the inner radial wall (24).

    摘要翻译: 1。一种用于燃烧器的延迟贫燃料喷射系统的输送管(34),其中燃烧器包括限定主燃料喷嘴下游的主燃烧室的内径向壁(24)和外径向壁(26) ),其围绕内部径向壁在其间形成流动环空(27),外部径向壁包括延迟贫喷嘴(33)和包括限定流体通路的流动引导结构的传输管(34)。 在第一端(45)处,流动引导结构可以包括将输送管(34)附接到延迟贫喷嘴(33)的入口和附接装置(41)。 流动引导结构可以具有这样的构造,使得流体通路跨越流动环空(27)并且将出口定位在内径向壁(24)中的期望的注射点处。

    Ceramic matrix composite combustor vane ring assembly
    96.
    发明公开
    Ceramic matrix composite combustor vane ring assembly 有权
    陶瓷基复合材料燃烧室叶片环组件

    公开(公告)号:EP2546574A2

    公开(公告)日:2013-01-16

    申请号:EP12175781.9

    申请日:2012-07-10

    IPC分类号: F23R3/16

    摘要: A vane assembly has an outer support ring (96), an inner support ring (92), an outer liner ring (98), an inner liner ring (94), and a circumferential array of vanes (70). Each vane (70) has a shell (180) extending from an inboard end (182) to an outboard end (184) and at least partially through an associated aperture (198) in the inner liner ring (94) and an associated aperture (199) in the outer liner ring (98). There is at least one of: an outer compliant member (212) compliantly radially positioning the vane (70); and an inner compliant member (210) compliantly radially positioning the vane (70).

    摘要翻译: 叶片组件具有外部支撑环(96),内部支撑环(92),外部衬套环(98),内部衬垫环(94)和周向叶片阵列(70)。 每个叶片(70)具有从内侧端(182)延伸到外侧端(184)并且至少部分地穿过内衬圈(94)中的相关孔口(198)的外壳(180)以及相关联的孔口 199)在外衬环(98)中。 存在以下中的至少一个:柔性地沿径向定位所述叶片(70)的外部柔性构件(212); 和适应性地径向定位叶片(70)的内部柔性构件(210)。

    Lock leaf hula seal
    97.
    发明公开
    Lock leaf hula seal 审中-公开
    Schlossflügel-呼啦Dichtung

    公开(公告)号:EP2532969A2

    公开(公告)日:2012-12-12

    申请号:EP12169990.4

    申请日:2012-05-30

    IPC分类号: F23R3/60

    CPC分类号: F23R3/60 F23R2900/00012

    摘要: A flexible annular seal (10) for insertion between concentrically assembled turbine combustor components includes an annular inner seal portion (12) having a first solid annular edge (16) and first plurality of spring fingers (14) extending axially from the first solid annular edge; and an annular outer seal portion (18) having a second solid annular edge (22) and a second plurality of spring fingers (20) extending axially from the second solid edge and overlying the first plurality of spring fingers such that the inner and outer seal portions are substantially fully engaged along an entire length dimension of the flexible annular seal. The second plurality of spring fingers (20) are circumferentially offset from the first plurality of spring fingers, and free ends of the first plurality of spring fingers (14) are bent around and over free ends of the second plurality of spring fingers (20).

    摘要翻译: 用于插入在同心组装的涡轮机燃烧器部件之间的柔性环形密封件(10)包括具有第一固体环形边缘(16)的环形内密封部分(12)和从第一固体环形边缘轴向延伸的第一多个弹簧指 ; 以及具有第二固体环形边缘(22)和第二多个弹簧指(20)的环形外密封部分(18),所述第二固定环形边缘(22)和所述第二多个弹簧指(20)从所述第二实心边缘轴向延伸并且覆盖所述第一多个弹簧指, 部分沿着柔性环形密封件的整个长度尺寸基本上完全接合。 所述第二多个弹簧指(20)在周向上偏离所述第一多个弹簧指,并且所述第一多个弹簧指(14)的自由端在所述第二多个弹簧指(20)的自由端周围和上方弯曲, 。

    Mount Device For Transition Duct In Turbine System
    98.
    发明公开
    Mount Device For Transition Duct In Turbine System 审中-公开
    在einem Turbinensystem中的MontagevorrichtungfüreinenÜberleitkanal

    公开(公告)号:EP2530247A2

    公开(公告)日:2012-12-05

    申请号:EP12170622.0

    申请日:2012-06-01

    IPC分类号: F01D9/02 F23R3/60

    摘要: A mount device (100) and mounting assembly (102) for a turbine system (10) are disclosed. The mounting assembly (102) includes a transition duct (50) extending between a fuel nozzle and a turbine section. The transition duct (50) has an inlet (52), an outlet (54), and a passage (56) extending between the inlet (52) and the outlet (54) and defining a longitudinal axis (90), a radial axis (94), and a tangential axis (92). The outlet (54) of the transition duct (50) is offset from the inlet (52) along the longitudinal axis (90) and the tangential axis (92). The mounting assembly (102) further includes a mount device (100) connecting the transition duct (50) to the turbine section. The mount device (100) is configured to allow movement of the outlet (54) about at least two axes.

    摘要翻译: 公开了一种用于涡轮机系统(10)的安装装置(100)和安装组件(102)。 安装组件(102)包括在燃料喷嘴和涡轮部分之间延伸的过渡管道(50)。 过渡管道(50)具有入口(52),出口(54)和在入口(52)和出口(54)之间延伸并限定纵向轴线(90)的通道(56),径向轴线 (94)和切线轴(92)。 过渡管道(50)的出口(54)沿着纵向轴线(90)和切线轴线(92)偏离入口(52)。 安装组件(102)还包括将过渡管道(50)连接到涡轮机部分的安装装置(100)。 安装装置(100)构造成允许出口(54)围绕至少两个轴线移动。

    System and method for turbine combustor mounting assembly
    99.
    发明公开
    System and method for turbine combustor mounting assembly 审中-公开
    System and Verfahrenfüreine Turbinenbrennkammermonnamanordnung

    公开(公告)号:EP2527744A2

    公开(公告)日:2012-11-28

    申请号:EP12168511.9

    申请日:2012-05-18

    IPC分类号: F23R3/60 F23R3/00

    摘要: A system includes a gas turbine combustor (16), which includes a combustion liner (42) disposed about a combustion region, a flow sleeve (44) disposed about the combustion liner (42), an air passage (46) between the combustion liner (42) and the flow sleeve (44), and an aerodynamic mounting assembly (66) disposed in the air passage (46). The aerodynamic mounting assembly (66) is configured to retain the combustion liner (42) within the flow sleeve (44). The aerodynamic mounting assembly (66) includes a flow sleeve mount (68) coupled to the flow sleeve (44) and a liner stop (70) coupled to the combustion liner (42). The flow sleeve mount (68) includes a first portion of an aerodynamic shape and the liner stop (70) includes a second portion of the aerodynamic shape, which is configured to direct an airflow (82) into a wake region (67) downstream of the aerodynamic mounting assembly (66). The flow sleeve mount (68) and the liner stop (70) couple with one another to define the aerodynamic shape.

    摘要翻译: 一种系统包括燃气轮机燃烧器(16),其包括围绕燃烧区域设置的燃烧衬套(42),围绕燃烧衬套(42)设置的流动套管(44),在燃烧衬套 (42)和流动套筒(44)以及设置在空气通道(46)中的空气动力学安装组件(66)。 空气动力学安装组件(66)构造成将燃烧衬套(42)保持在流动套管(44)内。 空气动力学安装组件(66)包括联接到流动套管(44)的流动套管安装件(68)和联接到燃烧衬套(42)的衬套止动件(70)。 流动套管安装件(68)包括空气动力学形状的第一部分,并且衬套止动件(70)包括空气动力学形状的第二部分,其被构造成将气流(82)引导到尾流区域(67) 空气动力学安装组件(66)。 流动套筒安装件(68)和衬套止动件(70)彼此联接以限定空气动力学形状。

    Gasturbinenbrennkammer mit einer Halterung einer Dichtung für ein Anbauteil
    100.
    发明公开
    Gasturbinenbrennkammer mit einer Halterung einer Dichtung für ein Anbauteil 审中-公开
    Gasturbinenbrennkammer mit einer Halterung einer Dichtungfürein Anbauteil

    公开(公告)号:EP2511613A2

    公开(公告)日:2012-10-17

    申请号:EP12002558.0

    申请日:2012-04-11

    IPC分类号: F23R3/60 F23R3/00

    摘要: Gasturbinenbrennkammer mit einem aus einem metallischen Werkstoff gefertigten Brennkammerkopf (105), welcher mindestens einen Brenner (104) lagert, sowie mit einer Brennkammer (107), welche aus einem keramischen Material gefertigt ist, wobei zumindest eine Zündkerze (109) oder anderen Brennkammeranbauten wie akustische Dämpfer, Sensoren oder Ventile in einer Ausnehmung der Brennkammer (107) angeordnet ist, wobei im Bereich der Ausnehmung eine Dichtung (110) angeordnet ist, welche mittels einer metallischen Halterung (111) von einem anderen Bauteil als der CMC Brennkammer aus gehaltert ist.

    摘要翻译: 燃气轮机燃烧室包括由金属材料制成并包括燃烧器的燃烧头和由陶瓷材料制成的燃烧室主体部分(107)。 火花塞室延伸部(109),声阻尼器,传感器或阀布置在燃烧室主体部分的凹部中,并用密封件(110)密封。 由与燃烧室主体部分不同的部件构成的金属支架(111)配置在燃烧室主体部。