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公开(公告)号：US20130105027A1
公开(公告)日：2013-05-02
申请号：US13281803
申请日：2011-10-26
申请人： Biao Fang , Omprakash Samudrala , Ambarish Jayant Kulkarni , David Bruce Hall , Roderick Mark Lusted , Matthew David Butts , Shyam Sivaramakrishnan , Paul Russell Wilson , Mark Howard Giammattei , Christopher Edward Wolfe
发明人： Biao Fang , Omprakash Samudrala , Ambarish Jayant Kulkarni , David Bruce Hall , Roderick Mark Lusted , Matthew David Butts , Shyam Sivaramakrishnan , Paul Russell Wilson , Mark Howard Giammattei , Christopher Edward Wolfe
IPC分类号： F16L9/14
CPC分类号： B29D22/00 , B29D23/00 , B32B1/08 , B32B9/04 , B32B9/06 , B32B15/04 , F16L9/14 , F16L9/147 , F16L11/04 , Y10T428/1355 , Y10T428/139 , Y10T428/1393 , Y10T428/31663
摘要： This disclosure details methods and techniques for inhibiting natural gas hydrate formation in gas conduits. In one embodiment, an article is provided which comprises (a) a gas conduit defining a gas flow channel; (b) an interior surface of the gas conduit; (c) a hydrate inhibiting coating on the interior surface, wherein the coating comprises: (i) component A, a one- or two-part room temperature vulcanizable polyorganosiloxane composition comprising a surface-treated filler, a condensation catalyst, and a crosslinking agent; and any reaction products thereof; and optionally (ii) component B, a hydrate release-enhancing proportion of at least one polyorganosiloxane comprising one or more silanol or alkoxy-silyl groups and comprising from about 10 weight percent to about 85 weight percent of at least one hydroxy-terminated or alkoxy-terminated polyoxyalkylenealkyl radical; and optionally (iii) any reaction products thereof.
摘要翻译： 本公开详细描述了用于抑制气体管道中天然气水合物形成的方法和技术。 在一个实施例中，提供了一种制品，其包括（a）限定气体流动通道的气体导管; （b）气体导管的内表面; （c）内表面上的水合物抑制涂层，其中所述涂层包括：（i）组分A，一份或两份室温可硫化聚有机硅氧烷组合物，其包含经表面处理的填料，缩合催化剂和交联剂 ; 及其任何反应产物; 和任选地（ⅱ）组分B，包含一种或多种硅烷醇或烷氧基 - 甲硅烷基的至少一种聚有机硅氧烷的水合物释放增强比例，包含约10重量％至约85重量％的至少一个羟基封端或烷氧基 终止的聚氧化烯烷基; 和（iii）其任何反应产物。
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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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14.发明授权Systems, methods, and apparatus for measuring capacitance in a stator component 有权用于测量定子部件电容的系统，方法和装置公开(公告)号：US07616012B2
公开(公告)日：2009-11-10
申请号：US11747715
申请日：2007-05-11
CPC分类号： G01R31/34 , G01R1/06794 , G01R31/025
摘要： Embodiments of the invention can provide systems, methods, and apparatus for providing a capacitance paddle for measuring capacitance in a stator component such as a stator bar. In one embodiment, a system for measuring capacitance can include an output device operable to measure capacitance in an object. Furthermore, the system can include at least three contacts operable to mount to the object to be sensed. In addition, the system can include at least one conductive material operable to mount to the object to be sensed. Moreover, the system can include a compressible material adjacent to at least some of the at least three contacts and the at least one conductive material, wherein the compressible material can be compressed to permit the contacts to simultaneously contact the object to be sensed, and wherein the output device can output a measure of capacitance associated with the object.
摘要翻译： 本发明的实施例可以提供用于提供用于在诸如定子线杆的定子部件中测量电容的电容桨的系统，方法和装置。 在一个实施例中，用于测量电容的系统可以包括可操作以测量物体中的电容的输出装置。 此外，系统可以包括至少三个触点，其可操作以安装到待感测的对象。 此外，该系统可以包括至少一个导电材料，其可操作以安装到待感测的物体上。 此外，该系统可以包括与至少三个触点和至少一个导电材料中的至少一些相邻的可压缩材料，其中可压缩材料可以被压缩以允许触点同时接触待感测的对象，并且其中 输出设备可以输出与对象相关联的电容的量度。
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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：US09347459B2
公开(公告)日：2016-05-24
申请号：US13518089
申请日：2010-12-07
CPC分类号： F04D29/16 , F01D11/003 , F01D11/122 , F04D29/102 , F04D29/122 , F04D29/162 , F16J15/445
摘要： A sealing system for a centrifugal compressor includes a stator having a seal, a seal disposed in the seal housing and having an abradable portion along an inner circumference, a rotor having a plurality of rotor teeth configured to rotate within the inner circumference of the seal and configured to create rub grooves within the abradable portion, and a first spring disposed between the stator and the seal and configured to facilitate axial movement of the seal relative to the seal housing.
摘要翻译： 用于离心式压缩机的密封系统包括具有密封件的定子，设置在密封壳体中并具有沿内圆周的可磨损部分的密封件，具有多个转子齿的转子，转子齿构造成在密封件的内圆周内旋转， 被配置为在所述可磨损部分内产生摩擦槽，以及第一弹簧，其设置在所述定子和所述密封件之间并且构造成便于所述密封件相对于所述密封壳体的轴向移动。
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公开(公告)号：US20110223039A1
公开(公告)日：2011-09-15
申请号：US12723774
申请日：2010-03-15
申请人： Biao Fang , Roderick Mark Lusted , Omprakash Samudrala , Ravindra Gopaldas Devi , Lorenzo Bergamini , Rajesh Kumar Venkata Gadamsetty , Rosario Monteriso
发明人： Biao Fang , Roderick Mark Lusted , Omprakash Samudrala , Ravindra Gopaldas Devi , Lorenzo Bergamini , Rajesh Kumar Venkata Gadamsetty , Rosario Monteriso
摘要： A pump assembly comprises a centrifugal pump configured to pump a multiphase fluid, a suction conduit in fluid communication with the centrifugal pump, and a discharge conduit in fluid communication with the centrifugal pump. The pump further comprises an eductor comprising one or more motive nozzles disposed within the suction conduit. Wherein the one or more motive nozzles are configured to introduce a motive fluid into the suction conduit and toward the centrifugal pump along a suction direction roughly co-directional with the suction conduit toward the centrifugal pump. A method and a pump assembly for pumping a multiphase fluid are also presented.
摘要翻译： 泵组件包括配置成泵送多相流体的离心泵，与离心泵流体连通的吸入管道和与离心泵流体连通的排出管道。 泵还包括喷射器，其包括设置在吸入管道内的一个或多个动力喷嘴。 其中，所述一个或多个动力喷嘴构造成沿着与所述吸入导管大致与所述离心泵大致相同的吸入方向将吸入流体引入所述吸入管道并朝向所述离心泵。 还提出了用于泵送多相流体的方法和泵组件。
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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：US20130142628A1
公开(公告)日：2013-06-06
申请号：US13518089
申请日：2010-12-07
CPC分类号： F04D29/16 , F01D11/003 , F01D11/122 , F04D29/102 , F04D29/122 , F04D29/162 , F16J15/445
摘要： A sealing system for a centrifugal compressor includes a stator having a seal, a seal disposed in the seal housing and having an abradable portion along an inner circumference, a rotor having a plurality of rotor teeth configured to rotate within the inner circumference of the seal and configured to create rub grooves within the abradable portion, and a first spring disposed between the stator and the seal and configured to facilitate axial movement of the seal relative to the seal housing.
摘要翻译： 用于离心式压缩机的密封系统包括具有密封件的定子，设置在密封壳体中并具有沿内圆周的可磨损部分的密封件，具有多个转子齿的转子，转子齿构造成在密封件的内圆周内旋转， 被配置为在所述可磨损部分内产生摩擦槽，以及第一弹簧，其设置在所述定子和所述密封件之间并且构造成便于所述密封件相对于所述密封壳体的轴向移动。
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20.发明申请Systems, Methods, and Apparatus for Measuring Capacitance in a Stator Component 有权用于测量定子部件电容的系统，方法和装置公开(公告)号：US20080278180A1
公开(公告)日：2008-11-13
申请号：US11747715
申请日：2007-05-11
IPC分类号： G01R27/26
CPC分类号： G01R31/34 , G01R1/06794 , G01R31/025
摘要： Embodiments of the invention can provide systems, methods, and apparatus for providing a capacitance paddle for measuring capacitance in a stator component such as a stator bar. In one embodiment, a system for measuring capacitance can include an output device operable to measure capacitance in an object. Furthermore, the system can include at least three contacts operable to mount to the object to be sensed. In addition, the system can include at least one conductive material operable to mount to the object to be sensed. Moreover, the system can include a compressible material adjacent to at least some of the at least three contacts and the at least one conductive material, wherein the compressible material can be compressed to permit the contacts to simultaneously contact the object to be sensed, and wherein the output device can output a measure of capacitance associated with the object.
摘要翻译： 本发明的实施例可以提供用于提供用于在诸如定子线杆的定子部件中测量电容的电容桨的系统，方法和装置。 在一个实施例中，用于测量电容的系统可以包括可操作以测量物体中的电容的输出装置。 此外，系统可以包括至少三个触点，其可操作以安装到待感测的对象。 此外，该系统可以包括至少一个导电材料，其可操作以安装到待感测的物体上。 此外，该系统可以包括与至少三个触点和至少一个导电材料中的至少一些相邻的可压缩材料，其中可压缩材料可以被压缩以允许触点同时接触待感测的对象，并且其中 输出设备可以输出与对象相关联的电容的量度。
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