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公开(公告)号：US20100072706A1
公开(公告)日：2010-03-25
申请号：US12629484
申请日：2009-12-02
申请人： Michael Bernard Schmitz , Roderick Mark Lusted , Mohsen Salehi , Eric John Ruggiero , Leonardo Baldassarre
发明人： Michael Bernard Schmitz , Roderick Mark Lusted , Mohsen Salehi , Eric John Ruggiero , Leonardo Baldassarre
CPC分类号： F16J15/346 , F16J15/3436 , F16J15/3444 , F16J15/3492 , F16J15/43
摘要： A rotary machine includes a machine rotor, a machine stator, and a fluid seal disposed between the machine rotor and the machine stator. The fluid seal includes a fluid seal stator, a fluid seal rotor, and an active gap control mechanism coupled to the fluid seal stator. The fluid seal is configured to control a gap between the fluid seal stator and the fluid seal rotor.
摘要翻译： 旋转机器包括机器转子，机器定子和设置在机器转子和机器定子之间的流体密封件。 流体密封件包括流体密封定子，流体密封转子和联接到流体密封定子的主动间隙控制机构。 流体密封件构造成控制流体密封定子和流体密封转子之间的间隙。
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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。
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公开(公告)号：US08028996B2
公开(公告)日：2011-10-04
申请号：US12062642
申请日：2008-04-04
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。
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公开(公告)号：US07854584B2
公开(公告)日：2010-12-21
申请号：US11753014
申请日：2007-05-24
CPC分类号： F16J15/006 , F01D11/001 , F01D11/04 , F01D25/16 , F04D29/102 , F05D2240/56 , F05D2250/15 , F05D2250/25 , F16J15/3288
摘要： A rotary machine includes a machine rotor, a bearing coupled to the machine rotor, a machine stator, and a sealing device disposed between the machine rotor and the machine stator. The sealing device includes a dry gas seal and first and second seals disposed between the dry gas seal and the bearing. One or both of the first and second seals includes a brush seal or more specifically a brush seal including a plurality of non-metallic fibers.
摘要翻译： 旋转机器包括机器转子，联接到机器转子的轴承，机械定子和设置在机器转子和机器定子之间的密封装置。 密封装置包括干燥的气体密封件和设置在干燥气体密封件和轴承之间的第一和第二密封件。 第一和第二密封件中的一个或两个包括刷密封件，或更具体地，包括多个非金属纤维的刷密封件。
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公开(公告)号：US20090250879A1
公开(公告)日：2009-10-08
申请号：US12062642
申请日：2008-04-04
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。
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公开(公告)号：US20110210513A1
公开(公告)日：2011-09-01
申请号：US12714214
申请日：2010-02-26
申请人： Biao Fang , Christopher Edward Wolfe , Roderick Mark Lusted , Vasanth Srinivasa Kothnur , Eric John Ruggiero , Michael Alan Vallance , Farshad Ghasripoor , Martin Soerensen
发明人： Biao Fang , Christopher Edward Wolfe , Roderick Mark Lusted , Vasanth Srinivasa Kothnur , Eric John Ruggiero , Michael Alan Vallance , Farshad Ghasripoor , Martin Soerensen
IPC分类号： F16J15/44
CPC分类号： F16J15/3288 , F04D29/102
摘要： A rotary machine comprises a housing, a rotor that is rotatably disposed within the housing and having an axis about which the rotor may spin, and a seal disposed upon the housing. The seal comprises a support disposed on the housing and a plurality of flexible non-metallic bristles that extend from the housing and engage the rotor, such that the seal provides a barrier to fluid flow between a first region located in a first axial direction from the seal and a second region located in an opposite axial direction from the first region. The first region is filled with a bearing liquid and the second region is filled with a process fluid.
摘要翻译： 旋转机器包括壳体，转子，其可旋转地设置在壳体内并且具有转子可旋转的轴线以及设置在壳体上的密封件。 所述密封件包括设置在所述壳体上的支撑件和从所述壳体延伸并接合所述转子的多个柔性非金属刷毛，使得所述密封件提供对位于沿着所述壳体的第一轴向方向的第一区域之间的流体流动的阻挡层 密封件和位于与第一区域相反的轴向方向上的第二区域。 第一区域填充有轴承液体，第二区域填充有工艺流体。
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公开(公告)号：US20130004116A1
公开(公告)日：2013-01-03
申请号：US13174383
申请日：2011-06-30
CPC分类号： G01L1/246 , G01L5/0009 , G01L5/12
摘要： A system and method for assembling a fiber optic sensor assembly are provided. The fiber optic sensor system includes a fiber optic cable and a carrier including a first connection end and a second connection end joined together by one or more breakaway tabs, the first connection end including a first fiber attach point configured to secure a distal end of the fiber optic cable to the first connection end, the second connection end including a second fiber attach point configured to secure the fiber optic cable to the second connection end, the one or more breakaway tabs joined to the first connection end and the second connection end using a break area that is structurally weaker than the carrier and the breakaway tabs.
摘要翻译： 提供了一种用于组装光纤传感器组件的系统和方法。 光纤传感器系统包括光纤电缆和载体，其包括通过一个或多个分离突片连接在一起的第一连接端和第二连接端，第一连接端包括第一光纤附接点，其被配置为固定 光纤电缆连接到第一连接端，第二连接端包括被配置为将光纤电缆固定到第二连接端的第二光纤连接点，所述一个或多个分离片接合到第一连接端和第二连接端，使用 在结构上比载体和分离片更弱的断裂区域。
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公开(公告)号：US08333551B2
公开(公告)日：2012-12-18
申请号：US11864559
申请日：2007-09-28
申请人： Eric John Ruggiero , Kevin Thomas McCarthy , Christopher Edward Wolfe , Hua Xia , Bala Corattiyil , Kenneth Lee Fisher
发明人： Eric John Ruggiero , Kevin Thomas McCarthy , Christopher Edward Wolfe , Hua Xia , Bala Corattiyil , Kenneth Lee Fisher
IPC分类号： F01D11/02
CPC分类号： F16J15/3288 , F01D25/16 , F05D2240/56 , F05D2270/303 , F16J15/3296 , G02B6/3604
摘要： A device operating in an environment includes a fiber optic sensing system having one or more fiber optic sensors disposed in the device and configured to detect one or more parameters related to the device. The parameters may include temperature, strain, pressure, vibration, or combinations thereof.
摘要翻译： 在环境中工作的设备包括具有设置在设备中的一个或多个光纤传感器并被配置为检测与该设备相关的一个或多个参数的光纤感测系统。 参数可包括温度，应变，压力，振动或其组合。
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公开(公告)号：US20100270747A1
公开(公告)日：2010-10-28
申请号：US12429254
申请日：2009-04-24
CPC分类号： C08L71/00 , F16J15/3288
摘要： The invention provides, in one aspect, a brush seal comprising brush seal bristles made up of component brush seal filaments. The component brush seal filaments comprise a polyether ketone comprising structural units derived from a diaryl ketone and a diphenolic compound and having a glass transition temperature in excess of 100° C. In a particular embodiment, the component brush seal filaments comprise PEEK. The novel brush seals provided by the present invention present a number of advantages over conventional non-metallic brush seals comprising KEVLAR filaments, such as enhanced friction characteristics and greater stability to fluid lubricants comprising groups reactive with the amide moieties present in aramid filaments such as KEVLAR.
摘要翻译： 本发明在一个方面提供一种刷子密封件，其包括由部件刷密封细丝组成的刷子密封刷毛。 组分刷密封细丝包括聚醚酮，其包含衍生自二芳基酮和二酚化合物的结构单元，并且玻璃化转变温度超过100℃。在一个具体实施方案中，组分刷密封细丝包含PEEK。 由本发明提供的新颖的刷子密封件具有优于常规的非金属刷密封件的优点，其包括KEVLAR长丝，例如增强的摩擦特性和对流体润滑剂的更大的稳定性，其包含与芳族聚酰胺长丝如KEVLAR中存在的酰胺部分反应的基团 。
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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。
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