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    Steam cooling system for a gas turbine
    1.
    发明授权
    Steam cooling system for a gas turbine 失效
    燃气轮机的蒸汽冷却系统

    公开(公告)号：US06464461B2

    公开(公告)日：2002-10-15

    申请号：US09731982

    申请日：2000-12-08

    申请人： Ian David Wilson ,  Kevin Joseph Barb ,  Ming Cheng Li ,  Susan Marie Hyde ,  Thomas Charles Mashey ,  Ronald Richard Wesorick ,  Christopher Charles Glynn ,  Martin C. Hemsworth

    发明人： Ian David Wilson ,  Kevin Joseph Barb ,  Ming Cheng Li ,  Susan Marie Hyde ,  Thomas Charles Mashey ,  Ronald Richard Wesorick ,  Christopher Charles Glynn ,  Martin C. Hemsworth

    IPC分类号： F01D508

    CPC分类号： F01D5/085 ,  F02C7/16 ,  F05D2260/2322 ,  Y02T50/676

    摘要： The steam cooling circuit for a gas turbine includes a bore tube assembly supplying steam to circumferentially spaced radial tubes coupled to supply elbows for transitioning the radial steam flow in an axial direction along steam supply tubes adjacent the rim of the rotor. The supply tubes supply steam to circumferentially spaced manifold segments located on the aft side of the 1-2 spacer for supplying steam to the buckets of the first and second stages. Spent return steam from these buckets flows to a plurality of circumferentially spaced return manifold segments disposed on the forward face of the 1-2 spacer. Crossover tubes couple the steam supply from the steam supply manifold segments through the 1-2 spacer to the buckets of the first stage. Crossover tubes through the 1-2 spacer also return steam from the buckets of the second stage to the return manifold segments. Axially extending return tubes convey spent cooling steam from the return manifold segments to radial tubes via return elbows.

    摘要翻译： 用于燃气涡轮机的蒸汽冷却回路包括孔管组件，其将周向间隔开的径向管供给蒸汽，所述径向管连接到供应弯头，以沿着与沿转子边缘的蒸汽供应管沿轴向方向转换径向蒸汽流。 供应管将位于1-2间隔物的后侧的周向隔开的歧管段供应蒸汽，以将蒸汽供应到第一和第二级的桶。 来自这些铲斗的废水返回蒸汽流向设置在1-2间隔物的前表面上的多个周向间隔开的返回歧管段。 交叉管将来自蒸汽供应歧管段的蒸汽供应通过1-2间隔件连接到第一级的桶。 通过1-2间隔物的交叉管还将蒸汽从第二级的桶返回到回流歧管段。 轴向延伸的回流管通过返回弯头将废冷却蒸汽从返回歧管段传送到径向管。

    Coupling for rotary components
    2.
    发明授权
    Coupling for rotary components 有权
    旋转部件联轴器

    公开(公告)号：US08267649B2

    公开(公告)日：2012-09-18

    申请号：US12467213

    申请日：2009-05-15

    申请人： Ian David Wilson

    发明人： Ian David Wilson

    IPC分类号： F01D25/00 ,  F16D11/04

    CPC分类号： F01D5/066 ,  F01D5/026 ,  F05B2220/32 ,  F05D2220/31 ,  F05D2220/32 ,  F05D2260/402 ,  F05D2260/403 ,  F16D7/024

    摘要： A system is disclosed that includes a turbine engine having a first rotary component having a first annular coupling disposed about a rotational axis of the engine. The first annular coupling has an axially converging surface relative to the rotational axis. The system also includes a second rotary component having a second annular coupling disposed about the rotational axis of the turbine engine, wherein the second annular coupling comprises an axially diverging surface such that the axially converging surface of the first annular coupling mates with the axially diverging surface.

    摘要翻译： 公开了一种包括具有第一旋转部件的涡轮发动机的系统，所述第一旋转部件具有绕发动机的旋转轴线设置的第一环形联轴器。 第一环形联轴器具有相对于旋转轴线的轴向会聚表面。 该系统还包括具有围绕涡轮发动机的旋转轴线设置的第二环形联接件的第二旋转部件，其中第二环形联接器包括轴向发散表面，使得第一环形联轴器的轴向会聚表面与轴向发散表面 。

    TURBINE SEAL SYSTEM
    3.
    发明申请
    TURBINE SEAL SYSTEM 有权
    涡轮密封系统

    公开(公告)号：US20120027584A1

    公开(公告)日：2012-02-02

    申请号：US12848906

    申请日：2010-08-02

    申请人： Josef Scott Cummins ,  Ian David Wilson

    发明人： Josef Scott Cummins ,  Ian David Wilson

    IPC分类号： F01D25/00 ,  F01D5/08

    CPC分类号： F01D11/003 ,  F01D11/001 ,  Y02T50/671

    摘要： In accordance with one embodiment, a system includes a multi-stage turbine including a first turbine stage including a first wheel having multiple first slots spaced circumferentially about the first wheel, and multiple first blade segments each coupled to at least one of the multiple first slots. The multi-stage turbine also includes a second turbine stage including a second wheel having multiple second slots spaced circumferentially about the second wheel, and multiple second blade segments each coupled to at least one of the multiple second slots. The multi-stage turbine further includes a one-piece interstage seal extending axially between the first and second turbine stages, wherein the one-piece interstage seal comprises a first radial support coupled to the first wheel and a second radial support coupled to the second wheel, and the one-piece interstage seal extends circumferentially across at least two of the multiple first slots or at least two of the multiple second slots.

    摘要翻译： 根据一个实施例，一种系统包括多级涡轮机，该多级涡轮机包括第一涡轮机级，该第一涡轮机级包括具有围绕第一车轮周向间隔开的多个第一槽的第一轮和多个第一叶片段，每个第一叶片段连接至多个第一槽 。 多级涡轮机还包括第二涡轮级，其包括具有围绕第二轮周向间隔开的多个第二狭槽的第二轮，以及多个第二叶片段，每个第二叶片段联接到多个第二狭槽中的至少一个。 多级涡轮机还包括在第一和第二涡轮级之间轴向延伸的单件级间密封件，其中单件级间密封件包括联接到第一轮的第一径向支撑件和联接到第二轮子的第二径向支撑件 并且所述单件级间密封件沿所述多个第一槽中的至少两个或所述多个第二槽中的至少两个周向延伸。

    Bore tube assembly for steam cooling a turbine rotor
    5.
    发明授权
    Bore tube assembly for steam cooling a turbine rotor 失效
    用于蒸汽冷却涡轮转子的孔管组件

    公开(公告)号：US06435812B1

    公开(公告)日：2002-08-20

    申请号：US09566726

    申请日：2000-05-09

    申请人： Thomas Daniel DeStefano ,  Ian David Wilson

    发明人： Thomas Daniel DeStefano ,  Ian David Wilson

    IPC分类号： F01D514

    CPC分类号： F01D5/185 ,  Y02T50/676

    摘要： An axial bore tube assembly for a turbine is provided to supply cooling steam to hot gas components of the turbine wheels and return the spent cooling steam. A pair of inner and outer tubes define a steam supply passage concentric about an inner return passage. The forward ends of the tubes communicate with an end cap assembly having sets of peripheral holes communicating with first and second sets of radial tubes whereby cooling steam from the concentric passage is supplied through the end cap holes to radial tubes for cooling the buckets and return steam from the buckets is provided through the second set of radial tubes through a second set of openings of the end cap into the coaxial return passage. A radial-to-axial flow transitioning device, including anti-swirling vanes is provided in the end cap. A strut ring adjacent the aft end of the bore tube assembly permits axial and radial thermal expansion of the inner tube relative to the outer tube.

    摘要翻译： 提供了一种用于涡轮机的轴向孔管组件，以将冷却蒸汽供应到涡轮机叶轮的热气体部件并返回废冷却蒸汽。 一对内管和外管限定了围绕内返回通道同心的蒸汽供应通道。 管的前端与具有与第一和第二组径向管连通的一组周边孔的端盖组件连通，从而将来自同心通道的冷却蒸汽通过端盖孔供应到用于冷却桶和回流的径向管 通过第二组径向管通过端帽的第二组开口提供到同轴返回通道中。 在端盖中设置包括防旋转叶片的径向 - 轴向流动过渡装置。 邻近钻孔管组件的后端的支柱环允许内管相对于外管的轴向和径向热膨胀。

    Turbine seal system
    6.
    发明授权
    Turbine seal system 有权
    涡轮密封系统

    公开(公告)号：US08511976B2

    公开(公告)日：2013-08-20

    申请号：US12848906

    申请日：2010-08-02

    申请人： Josef Scott Cummins ,  Ian David Wilson

    发明人： Josef Scott Cummins ,  Ian David Wilson

    IPC分类号： F01D11/02 ,  F01D5/06

    CPC分类号： F01D11/003 ,  F01D11/001 ,  Y02T50/671

    摘要： In accordance with one embodiment, a system includes a multi-stage turbine including a first turbine stage including a first wheel having multiple first slots spaced circumferentially about the first wheel, and multiple first blade segments each coupled to at least one of the multiple first slots. The multi-stage turbine also includes a second turbine stage including a second wheel having multiple second slots spaced circumferentially about the second wheel, and multiple second blade segments each coupled to at least one of the multiple second slots. The multi-stage turbine further includes a one-piece interstage seal extending axially between the first and second turbine stages, wherein the one-piece interstage seal comprises a first radial support coupled to the first wheel and a second radial support coupled to the second wheel, and the one-piece interstage seal extends circumferentially across at least two of the multiple first slots or at least two of the multiple second slots.

    摘要翻译： 根据一个实施例，一种系统包括多级涡轮机，该多级涡轮机包括第一涡轮机级，该第一涡轮机级包括具有围绕第一车轮周向间隔开的多个第一槽的第一轮和多个第一叶片段，每个第一叶片段连接至多个第一槽 。 多级涡轮机还包括第二涡轮级，其包括具有围绕第二轮周向间隔开的多个第二狭槽的第二轮，以及多个第二叶片段，每个第二叶片段联接到多个第二狭槽中的至少一个。 多级涡轮机还包括在第一和第二涡轮级之间轴向延伸的单件级间密封件，其中单件级间密封件包括联接到第一轮的第一径向支撑件和联接到第二轮子的第二径向支撑件 并且所述单件级间密封件沿所述多个第一槽中的至少两个或所述多个第二槽中的至少两个周向延伸。

    Apparatus and method for cooling a turbine
    7.
    发明授权
    Apparatus and method for cooling a turbine 有权
    用于冷却涡轮机的装置和方法

    公开(公告)号：US08061971B2

    公开(公告)日：2011-11-22

    申请号：US12209832

    申请日：2008-09-12

    申请人： Eric Roush ,  Mark W. Flanagan ,  Ian David Wilson ,  George Frey ,  John Raymond Hess

    发明人： Eric Roush ,  Mark W. Flanagan ,  Ian David Wilson ,  George Frey ,  John Raymond Hess

    IPC分类号： F01D25/26

    CPC分类号： F02C7/18 ,  F01D5/081 ,  F02C6/08

    摘要： A cooling system for a turbine includes a blower configured to generate a cooling gas flow to be passed through a rotor cavity of the turbine; piping configured to deliver the cooling gas flow to the turbine; and at least one valve configured to control the cooling gas flow. The piping is operatively connected to the rotor of the turbine. A method of cooling a turbine includes generating a cooling gas flow with a blower to be passed through a rotor cavity of the turbine; and delivering the cooling gas flow to the turbine.

    摘要翻译： 一种用于涡轮机的冷却系统包括：鼓风机，其构造成产生要通过涡轮机的转子腔的冷却气流; 配置成将冷却气流输送到涡轮机的管道; 以及配置成控制冷却气流的至少一个阀。 管道可操作地连接到涡轮机的转子。 一种冷却涡轮机的方法包括：产生具有鼓风机的冷却气流，以通过涡轮机的转子腔; 并将冷却气流输送到涡轮。

    Methods for aligning holes through wheels and spacers and stacking the wheels and spacers to form a turbine rotor
    9.
    发明授权
    Methods for aligning holes through wheels and spacers and stacking the wheels and spacers to form a turbine rotor 失效
    用于通过轮和间隔件对准孔的方法，并且堆叠车轮和间隔件以形成涡轮转子

    公开(公告)号：US06438837B1

    公开(公告)日：2002-08-27

    申请号：US09534048

    申请日：2000-03-24

    申请人： Robert Randolph Berry ,  Gene David Palmer ,  Ian David Wilson

    发明人： Robert Randolph Berry ,  Gene David Palmer ,  Ian David Wilson

    IPC分类号： B23P1500

    CPC分类号： F01D5/06 ,  F01D5/066 ,  F05D2230/60 ,  F05D2230/64 ,  Y10T29/49316 ,  Y10T29/4932 ,  Y10T29/49895 ,  Y10T29/53961 ,  Y10T29/53978

    摘要： A method of stacking a plurality of wheels and spacers forming a rotor for a turbine, the wheels and spacers having a plurality of circumferentially spaced, axially extending openings spaced radially from axes of the wheels and spacers including providing a support fixture having an axis and disposing a plurality of alignment rods about the fixture in circumferentially spaced relation to one another about and generally parallel to the axis. Each of the rods has a cross-section with a radial dimension less than a circumferential dimension. The method includes disposing the wheels and spacers on the support fixture with the alignment rods extending through the openings with clearances between the rods and margins of the openings being greater in a radial direction than in a circumferential direction.

    摘要翻译： 堆叠形成涡轮转子的多个车轮和间隔件的方法，所述车轮和间隔件具有与所述车轮和间隔件的轴线径向间隔开的多个周向间隔开的轴向延伸的开口，包括提供具有轴线的支撑夹具和设置 围绕固定件的多个对准杆围绕并大致平行于轴线彼此周向间隔开。 每个杆具有径向尺寸小于周向尺寸的横截面。 该方法包括将车轮和间隔件设置在支撑固定装置上，其中对准杆延伸穿过开口，其中杆和间隙之间的间隙在径向方向上大于圆周方向。