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    High temperature seal and methods of use
    1.
    发明授权
    High temperature seal and methods of use 有权
    高温密封及使用方法

    公开(公告)号：US08052155B2

    公开(公告)日：2011-11-08

    申请号：US11278438

    申请日：2006-04-03

    申请人： Peter Graham Amos ,  Ian William Boston ,  Kennet W. Cornett ,  Jonas Hurter ,  Dominick Gregory More ,  Markus Stemann ,  Alexander Zagorskiy

    发明人： Peter Graham Amos ,  Ian William Boston ,  Kennet W. Cornett ,  Jonas Hurter ,  Dominick Gregory More ,  Markus Stemann ,  Alexander Zagorskiy

    IPC分类号： F16J15/02 ,  F16J15/08

    CPC分类号： F16J15/0887 ,  F23M2900/05005 ,  F23R3/002 ,  F23R2900/00012

    摘要： A seal (1) includes a first component (7) and second component (9), the first component including a first material having a high thermal and oxidation and wear resistance, and the second component (9) including a second material that is different from the first material and has a high spring load maintenance. The seal (1) is applied to a combustion chamber for a gas turbine, where the first component (7) extends between the casing wall of the combustion chamber and adjacent liner segments (4). The spring load of the second component (9) provides a seal also in the case of vibrations in a combustion chamber. The lifetime of the seal (1) is increased due to the individual materials, which are optimally chosen for the functions of high thermal and wear resistance and spring load maintenance respectively. The seal is further applied to the sealing between adjacent stationary blade platforms in gas turbines.

    摘要翻译： 密封件（1）包括第一部件（7）和第二部件（9），第一部件包括具有高热和氧化和耐磨性的第一材料，第二部件（9）包括不同的第二部件 从第一种材料并具有较高的弹簧载荷维护。 密封件（1）被施加到用于燃气轮机的燃烧室，其中第一部件（7）在燃烧室的壳体壁和相邻的衬套段（4）之间延伸。 第二部件（9）的弹簧载荷在燃烧室中的振动的情况下也提供密封。 密封件（1）的寿命由于单独的材料而增加，这些材料分别适用于高耐热和耐磨性和弹簧载荷维护的功能。 密封件进一步应用于燃气轮机中相邻固定叶片平台之间的密封。

    Combustion chamber for a gas turbine
    2.
    发明申请
    Combustion chamber for a gas turbine 失效
    燃气轮机燃烧室

    公开(公告)号：US20080230997A1

    公开(公告)日：2008-09-25

    申请号：US11592277

    申请日：2006-11-03

    申请人： Ian William Boston ,  Stefan Gross ,  Jonas Hurter ,  Thomas Kueenzi

    发明人： Ian William Boston ,  Stefan Gross ,  Jonas Hurter ,  Thomas Kueenzi

    IPC分类号： F01D11/02

    CPC分类号： F23R3/002 ,  F23R2900/00012

    摘要： A combustion chamber for an industrial gas turbine has thermal protective elements which are installed along the inner circumference of its casing. The thermal protective elements are cooled by cooling air which is added to the fuel in the region in front of a front casing section after the cooling. A brush seal is installed between the front casing section and the thermal protective elements, where the brush seal is configured in segments. The combustion chamber can be sealed against leakages of cooling air in all operating states of the combustion chamber.

    摘要翻译： 用于工业燃气轮机的燃烧室具有沿其壳体的内周安装的热保护元件。 热保护元件由冷却后的冷却空气冷却，该冷却空气在冷却后的前壳体部分的前方的区域内被添加到燃料中。 刷子密封件安装在前壳体部分和热保护元件之间，其中刷密封件被构造成段。 燃烧室可以在燃烧室的所有操作状态下被密封以防止冷却空气的泄漏。

    Profiled sealing body with spring section
    3.
    发明授权
    Profiled sealing body with spring section 有权
    型材密封体带弹簧部分

    公开(公告)号：US07631501B2

    公开(公告)日：2009-12-15

    申请号：US11067722

    申请日：2005-03-01

    申请人： Ian William Boston ,  Kenneth W. Cornett ,  Hans-Martin Hocke ,  Jonas Hurter ,  Dominick Greg More

    发明人： Ian William Boston ,  Kenneth W. Cornett ,  Hans-Martin Hocke ,  Jonas Hurter ,  Dominick Greg More

    IPC分类号： F02C1/00 ,  F02G3/00

    CPC分类号： F23R3/28 ,  F02C7/28 ,  F16J15/0887 ,  F23R3/60

    摘要： The present invention relates to a sealing body for sealing an outer component with respect to an inner component, in particular for a combustion chamber of a gas turbine. The outer component has a passage opening, through which the inner component projects out of the outer component. In the installed state, the sealing body is arranged in the region of the passage opening, surrounds the inner component in a circumferentially continuous manner, bears in a circumferentially continuous manner, by means of an inner sealing zone, against an outer sealing surface of the inner component and bears in a circumferentially continuous manner, by means of an outer sealing zone, against an inner sealing surface of the outer component. The sealing body is produced by deformation from at least one metal sheet that is in strip form and is circumferentially continuous. The inner sealing zone and the outer sealing zone are formed at a profiled section of the sealing body along the entire circumference.

    摘要翻译： 本发明涉及一种用于密封外部部件相对于内部部件，特别是用于燃气轮机的燃烧室的密封体。 外部部件具有通道开口，内部部件通过该通道开口伸出外部部件。 在安装状态下，密封体布置在通道开口的区域中，以周向连续的方式围绕内部部件，通过内部密封区域周向连续地抵靠外部密封表面 内部部件，并且通过外部密封区域以周向连续的方式承载在外部部件的内部密封表面上。 密封体通过从至少一种带状形式的金属板的变形产生，并且是周向连续的。 内密封区域和外密封区域沿着整个圆周形成在密封体的成型部分。

    Combustion chamber for a gas turbine
    4.
    发明授权
    Combustion chamber for a gas turbine 失效
    燃气轮机燃烧室

    公开(公告)号：US07752846B2

    公开(公告)日：2010-07-13

    申请号：US11592277

    申请日：2006-11-03

    申请人： Ian William Boston ,  Stefan Gross ,  Jonas Hurter ,  Thomas Kueenzi

    发明人： Ian William Boston ,  Stefan Gross ,  Jonas Hurter ,  Thomas Kueenzi

    IPC分类号： F02C1/00 ,  F02G3/00

    CPC分类号： F23R3/002 ,  F23R2900/00012

    摘要： A combustion chamber for an industrial gas turbine has thermal protective elements which are installed along the inner circumference of its casing. The thermal protective elements are cooled by cooling air which is added to the fuel in the region in front of a front casing section after the cooling. A brush seal is installed between the front casing section and the thermal protective elements, where the brush seal is configured in segments. The combustion chamber can be sealed against leakages of cooling air in all operating states of the combustion chamber.

    摘要翻译： 用于工业燃气轮机的燃烧室具有沿其壳体的内周安装的热保护元件。 热保护元件由冷却后的冷却空气冷却，该冷却空气在冷却后的前壳体部分的前方的区域内被添加到燃料中。 刷子密封件安装在前壳体部分和热保护元件之间，其中刷密封件被构造成段。 燃烧室可以在燃烧室的所有操作状态下被密封以防止冷却空气的泄漏。

    Deformable brush seal support
    6.
    发明授权
    Deformable brush seal support 有权
    可变形刷密封支撑

    公开(公告)号：US06840518B2

    公开(公告)日：2005-01-11

    申请号：US10283845

    申请日：2002-10-30

    申请人： Ian William Boston

    发明人： Ian William Boston

    IPC分类号： F16J15/32 ,  F16J15/447

    CPC分类号： F16J15/3288

    摘要： A brush seal is provided for sealing between a rotating shaft and a housing. The brush seal includes an annular rim or head portion coaxial with the shaft and mounted on the housing, an annular array of bristles extending from the head portion toward the shaft for contact with the shaft at their ends, and an annular bristle support plate extending from the head portion toward the shaft. The support includes voids arranged to accommodate radial deformation in the support due to rubbing contact between the support and the shaft without incurring any substantial accompanying axial deformation which would distort the bristles and cause deterioration of their sealing function.

    摘要翻译： 提供刷密封用于在旋转轴和壳体之间进行密封。 刷子密封件包括与轴同轴并安装在壳体上的环形边缘或头部部分，从头部朝向轴延伸的环形阵列的刷毛，用于在其端部与轴接触，以及环形刷毛支撑板，其从 头部朝向轴。 支撑件包括布置成由于支撑件和轴之间的摩擦接触而适应在支撑件中的径向变形的空隙，而不会引起任何显着的伴随的轴向变形，这会使刷毛变形并导致其密封功能的劣化。