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    BARRIER SEALING SYSTEM
    2.
    发明申请
    BARRIER SEALING SYSTEM 审中-公开
    障碍密封系统

    公开(公告)号：US20090066033A1

    公开(公告)日：2009-03-12

    申请号：US11853404

    申请日：2007-09-11

    申请人： Roderick Mark Lusted ,  Nitin Bhate ,  Eric John Ruggiero ,  Kripa Kiran Varanasi ,  Gabriele Mariotti ,  Paolo Susini

    发明人： Roderick Mark Lusted ,  Nitin Bhate ,  Eric John Ruggiero ,  Kripa Kiran Varanasi ,  Gabriele Mariotti ,  Paolo Susini

    IPC分类号： F01D11/02

    CPC分类号： F01D11/001 ,  F01D11/02 ,  F01D11/04 ,  F05D2240/56 ,  F16J15/002 ,  F16J15/406

    摘要： A barrier seal system comprises a rotatable shaft disposed within an outer housing. The rotatable shaft axially extends from a high-pressure region to a low-pressure region within the outer housing. At least a portion of the rotatable shaft, typically the portion disposed adjacent to the low-pressure region, comprises an oleophobic surface. The system further comprises a barrier seal that radially extends from the outer housing to the rotatable shaft and defines a gap between the barrier seal and the rotatable shaft. A barrier gas injector is provided for injecting a barrier gas into the gap to flow from the high-pressure region to the low-pressure region.

    摘要翻译： 隔离物密封系统包括设置在外壳内的可旋转轴。 可旋转轴从外部壳体内的高压区域轴向延伸到低压区域。 可旋转轴的至少一部分，通常是邻近低压区设置的部分，包括疏油表面。 所述系统还包括从所述外壳径向延伸到所述可旋转轴并且限定所述阻挡密封件和所述可旋转轴之间的间隙的隔离密封件。 提供阻挡气体注入器，用于将阻挡气体注入间隙以从高压区域流到低压区域。

    System and method for adjusting stiffness of a brush sealing system
    5.
    发明授权
    System and method for adjusting stiffness of a brush sealing system 有权
    用于调节刷子密封系统刚度的系统和方法

    公开(公告)号：US08028996B2

    公开(公告)日：2011-10-04

    申请号：US12062642

    申请日：2008-04-04

    申请人： Eric John Ruggiero ,  Roderick Mark Lusted

    发明人： Eric John Ruggiero ,  Roderick Mark Lusted

    IPC分类号： F16J15/44

    CPC分类号： F16J15/3288 ,  Y10T29/49826

    摘要： A brush sealing system includes a plurality of bristles, each having a first end coupled to a holding device and a second end protruding outwards from the holding device. One or more shims are disposed between the first end of each of the bristles and the holding device; wherein the shims are configured to controlling a pinch point diameter of the bristles.

    摘要翻译： 刷密封系统包括多个刷毛，每个刷毛具有联接到保持装置的第一端和从保持装置向外突出的第二端。 一个或多个垫片设置在每个刷毛的第一端和保持装置之间; 其中所述垫片构造成控制所述刷毛的夹点直径。

    SYSTEM AND METHOD FOR ADJUSTING STIFFNESS OF A BRUSH SEALING SYSTEM
    6.
    发明申请
    SYSTEM AND METHOD FOR ADJUSTING STIFFNESS OF A BRUSH SEALING SYSTEM 有权
    用于调节刷子密封系统的刚度的系统和方法

    公开(公告)号：US20090250879A1

    公开(公告)日：2009-10-08

    申请号：US12062642

    申请日：2008-04-04

    申请人： Eric John Ruggiero ,  Roderick Mark Lusted

    发明人： Eric John Ruggiero ,  Roderick Mark Lusted

    IPC分类号： F16J15/453 ,  B23P11/00

    CPC分类号： F16J15/3288 ,  Y10T29/49826

    摘要： A brush sealing system includes a plurality of bristles, each having a first end coupled to a holding device and a second end protruding outwards from the holding device. One or more shims are disposed between the first end of each of the bristles and the holding device; wherein the shims are configured to controlling a pinch point diameter of the bristles.

    摘要翻译： 刷密封系统包括多个刷毛，每个刷毛具有联接到保持装置的第一端和从保持装置向外突出的第二端。 一个或多个垫片设置在每个刷毛的第一端和保持装置之间; 其中所述垫片构造成控制所述刷毛的夹点直径。

    FIBER OPTIC SENSING SYSTEM
    8.
    发明申请
    FIBER OPTIC SENSING SYSTEM 有权
    光纤传感系统

    公开(公告)号：US20100142880A1

    公开(公告)日：2010-06-10

    申请号：US12329352

    申请日：2008-12-05

    申请人： Rodrigo Rodriguez Erdmenger ,  Eric John Ruggiero ,  Alexander Kimberley Simpson ,  Christopher Edward Wolfe

    发明人： Rodrigo Rodriguez Erdmenger ,  Eric John Ruggiero ,  Alexander Kimberley Simpson ,  Christopher Edward Wolfe

    IPC分类号： G02B6/00

    CPC分类号： G01L11/025 ,  G01F1/28 ,  G01F1/383 ,  G01F1/40 ,  G01P5/02

    摘要： A fiber optic sensing system comprises a housing disposed in a flow path, and a fiber optic sensor. The fiber optic sensor comprises an optical fiber secured in the housing, a Bragg grating, a light source for transmitting light to the optical fiber, and a detector for detecting light filtered by the Bragg grating of the optical fiber and monitoring wavelength changes of the detected light. The fiber is substantially perpendicular to the flow path. The housing defines an opening at an upstream side to allow flow through the flow path to exert a pressure on the optical fiber and cause a deformation of the Bragg grating.

    摘要翻译： 光纤感测系统包括设置在流路中的壳体和光纤传感器。 光纤传感器包括固定在壳体中的光纤，布拉格光栅，用于将光传输到光纤的光源，以及用于检测由光纤的布拉格光栅滤波的光的检测器，并监测检测到的波长变化 光。 纤维基本上垂直于流动路径。 壳体在上游侧限定开口以允许流过流动路径以对光纤施加压力并引起布拉格光栅的变形。

    Film riding seals for rotary machines
    10.
    发明授权
    Film riding seals for rotary machines 有权
    旋转机器的电影骑行密封

    公开(公告)号：US09587746B2

    公开(公告)日：2017-03-07

    申请号：US13562705

    申请日：2012-07-31

    申请人： Rahul Anil Bidkar ,  Neelesh Nandkumar Sarawate ,  Christopher Edward Wolfe ,  Eric John Ruggiero ,  Vivek Raja Raj Mohan

    发明人： Rahul Anil Bidkar ,  Neelesh Nandkumar Sarawate ,  Christopher Edward Wolfe ,  Eric John Ruggiero ,  Vivek Raja Raj Mohan

    IPC分类号： F16J15/447 ,  F01D11/02 ,  F01D11/04 ,  F16J15/44 ,  F01D11/14

    CPC分类号： F16J15/4476 ,  F01D11/025 ,  F01D11/04 ,  F01D11/14 ,  F16J15/442 ,  F16J15/445

    摘要： A seal assembly for a rotary machine is provided. The seal assembly includes multiple sealing device segments disposed circumferentially intermediate to a stationary housing and a rotor. Each of the segments includes a shoe plate with a forward-shoe section and an aft-shoe section having one or more labyrinth teeth therebetween facing the rotor. The sealing device includes a stator interface element having a groove or slot for allowing disposal of a spline seal for preventing segment leakages. The sealing device segment also includes multiple bellow springs or flexures connected to the shoe plate and to the stator interface element. Further, the sealing device segments include a secondary seal integrated with the stator interface element at one end and positioned about the multiple bellow springs or flexures and the shoe plate at the other end.

    摘要翻译： 提供了一种用于旋转机器的密封组件。 密封组件包括沿周向设置在固定壳体和转子周围的多个密封装置段。 每个段包括具有前靴部分的靴板和在其间面向转子的一个或多个迷宫齿的后靴部分。 密封装置包括具有槽或槽的定子接口元件，用于允许处理花键密封以防止段泄漏。 密封装置段还包括多个波纹管弹簧或连接到鞋板和定子接口元件的挠曲件。 此外，密封装置段包括在一端处与定子界面元件一体化并且在多个波纹管弹簧或挠曲件和另一端的鞋板板周围定位的次级密封件。