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1. 发明申请

WO2021127310A1 VALVE INSERT SYSTEM 审中-公开
公开(公告)号：WO2021127310A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065804
申请日：2020-12-18
申请人： CAMERON INTERNATIONAL CORPORATION , CAMERON TECHNOLOGIES LIMITED
发明人： GAVELA, Sandra , WALTERS, Zachary , SMITH, Codie , HOANG, Loc Gia , MILLER, Eric
IPC分类号： F16K3/32 , F16K3/36 , F16K31/12 , F16K25/00
摘要： A system including a valve. The valve includes a valve body having an interior volume and a bore along a first axis. A stem extends along a second axis and a flow control element couples to the stem. The stem selectively moves the flow control element through the interior volume between a closed position and an open position relative to the bore. A valve insert system retains a pressurized lubricant in the interior volume.

2. 发明申请

WO2012154206A1 SPLIT GATE VALVE WITH BIASING MECHANISM 审中-公开
标题翻译：具有偏心机构的分离阀门
公开(公告)号：WO2012154206A1
公开(公告)日：2012-11-15
申请号：PCT/US2011/061084
申请日：2011-11-16
申请人： CAMERON INTERNATIONAL CORPORATION , HOANG, Loc Gia , SVOBODA, S. Mark
发明人： HOANG, Loc Gia , SVOBODA, S. Mark
IPC分类号： F16K3/18
CPC分类号： F16K3/16 , F16K3/0254 , F16K3/10 , F16K3/14 , F16K3/186
摘要： A system includes a split gate valve (10) with first and second gate sections (22,24) coupled together and configured to move together within a cavity (26) of the split gate valve between an open position and a closed position. The split gate valve includes a rolling actuator (12) to reduce friction and to convert a rotational input into a linear motion to move the first and second gate sections between the open and closed positions. The split gate valve also includes at least one expansion bar (168) configured to bias the first and second gate sections from one another to seal against opposite seats (54) of the split gate valve, wherein each expansion bar includes a spring mechanism (177) configured to compress upon moving the first and second gate sections into and beyond the closed position to prevent buckling of the expansion bar.
摘要翻译：一种系统包括分流闸阀（10），其具有联接在一起并构造成在打开位置和关闭位置之间在分流闸阀的空腔（26）内一起移动的第一和第二门部分（22,24）。分闸阀包括滚动致动器（12），以减少摩擦并将旋转输入转换为直线运动，以在打开位置和关闭位置之间移动第一和第二门部分。分流闸阀还包括至少一个膨胀杆（168），该膨胀杆构造成将第一和第二浇口部分彼此偏压以密封分隔闸阀的相对的座（54），其中每个膨胀杆包括弹簧机构）构造成在将第一和第二门部分移动到和超过关闭位置时压缩以防止膨胀杆的屈曲。

3. 发明申请

WO2015030960A1 GATE VALVE SEAL RING 审中-公开
标题翻译：门阀密封圈
公开(公告)号：WO2015030960A1
公开(公告)日：2015-03-05
申请号：PCT/US2014/047901
申请日：2014-07-23
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： HOANG, Loc Gia
IPC分类号： F16K3/02
CPC分类号： F16K3/0227 , E21B29/04 , E21B29/08 , E21B34/02 , F16K3/0236 , F16K3/0263
摘要： A gate valve (10) seal ring (12) comprising a seat holder (50) comprising a recess (54) and a seat ring (52) disposed within the recess, wherein the seat ring comprises a corrosion resistant and wear resistant material.
摘要翻译：一种闸阀（10）密封环（12），包括一个座位保持架（50），它包括一个设置在该凹槽内的凹槽（54）和座圈（52），其中该座环包括耐腐蚀和耐磨材料。

4. 发明申请

WO2012138424A1 SPLIT GATE VALVE 审中-公开
标题翻译：分闸阀
公开(公告)号：WO2012138424A1
公开(公告)日：2012-10-11
申请号：PCT/US2012/025826
申请日：2012-02-20
申请人： CAMERON INTERNATIONAL CORPORATION , HOANG, Loc Gia , GERACE, Christopher Jude
发明人： HOANG, Loc Gia , GERACE, Christopher Jude
IPC分类号： F16K3/18 , F16K31/04 , F16K31/50 , F16H25/22
CPC分类号： F16K3/18 , B23P15/001 , E21B34/06 , F16K3/0254 , F16K31/047 , F16K31/12 , F16K31/508
摘要： Provided in some embodiments is a system that includes a split gate valve (10) including first (22) and second (24) gate sections coupled together and configured to move together within a cavity (26) of the split gate valve (10) between an open position and a closed position. The split gate valve (10) includes a rolling actuator (12) to reduce friction and to convert a rotational input into a linear motion to move the first (22) and second (24) gate sections between the open and closed positions. In other embodiments is provided a method that includes converting a rotational input into a linear motion to activate a split gate valve (10) via a rolling actuator (12). The method also includes seating first (22) and second (24) gate sections of the split gate valve (10) against opposite first and second seats (54) to provide a double seal.
摘要翻译：在一些实施例中提供了一种系统，其包括分流闸阀（10），该分流闸阀（10）包括联接在一起并构造成在分流闸阀（10）的空腔（26）内一起移动在一起的第一（22）和第二（24）打开位置和关闭位置。分流闸阀（10）包括滚动致动器（12），以减少摩擦并将旋转输入转换成直线运动，以在打开位置和关闭位置之间移动第一（22）和第二（24）门部分。在其它实施例中提供了一种方法，其包括将旋转输入转换成线性运动以通过滚动致动器（12）激活分流闸阀（10）。该方法还包括将分流闸阀（10）的第一（22）和第二（24）门部分抵靠在相对的第一和第二座（54）上，以提供双重密封。

5. 发明申请

WO2017210113A1 SEALING COMPONENTS AND METHODS OF MANUFACTURE 审中-公开
标题翻译：密封组件和制造方法
公开(公告)号：WO2017210113A1
公开(公告)日：2017-12-07
申请号：PCT/US2017/034699
申请日：2017-05-26
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： HOANG, Loc Gia
IPC分类号： F16J15/08 , F16J15/328 , F16J15/3236
CPC分类号： F16J15/0887 , E21B33/03 , E21B34/02 , E21B2033/005 , F16J15/3236 , F16J15/328 , F16K3/0227 , F16K3/0281
摘要： A sealing component and a method of manufacturing a sealing component (80) includes defining a configuration for the sealing component, wherein the configuration comprises a cross-section comprising a first wall (81) and a second wall (83) joined by a turning wall (75) to form a generally U-shape, the first wall and the second wall comprising a variable cross-sectional thickness, wherein the cross-section is taken along a plane extending along an axial axis of the sealing component and the cross-section extends in a circumferential direction. The method also includes depositing a powder into a chamber, applying an energy source to the deposited powder, and consolidating the powder into a layer according to the defined configuration.
摘要翻译：制造密封部件（80）的密封部件和方法包括限定密封部件的构造，其中该构造包括具有第一壁（81）和第二壁（81）的横截面，（83）通过转向壁（75）连接以形成大致U形，所述第一壁和所述第二壁包括可变的横截面厚度，其中所述横截面沿着沿着密封部件和横截面在圆周方向上延伸。该方法还包括将粉末沉积到腔室中，将能量源施加到沉积的粉末上，并且根据限定的配置将粉末固结到层中。

6. 发明申请

WO2015080905A2 GATE VALVE WITH PNEUMATIC SYSTEM FOR SHEARING APPLICATION 审中-公开
标题翻译：具有用于剪切应用的气动系统的门阀
公开(公告)号：WO2015080905A2
公开(公告)日：2015-06-04
申请号：PCT/US2014/066217
申请日：2014-11-18
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： HOANG, Loc Gia
IPC分类号： F16K31/124 , F16K3/02 , F16K17/40
CPC分类号： F16K31/1221 , E21B29/04 , E21B34/02 , F16K3/02 , F16K3/0254
摘要： Embodiments of the present disclosure are directed toward a second pneumatic actuator configured to couple to a gate valve, wherein the second pneumatic actuator is configured to apply a supplemental force to a gate of the gate valve, wherein the supplemental force supplements an actuating force of a first actuator of the gate valve.
摘要翻译：本公开的实施例涉及被配置为联接到闸阀的第二气动致动器，其中第二气动致动器构造成向闸阀的闸门施加补充力，其中补充力补充一个致动力闸阀的第一个致动器。

7. 发明申请

WO2008157112A1 GATE VALVE ROTARY ACTUATOR 审中-公开
标题翻译：门阀旋转执行器
公开(公告)号：WO2008157112A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/066311
申请日：2008-06-09
申请人： CAMERON INTERNATIONAL CORPORATION , HOANG, Loc Gia
发明人： HOANG, Loc Gia
IPC分类号： F16K31/04
CPC分类号： E21B34/00 , E21B34/04 , F16K3/0254 , F16K31/04 , F16K31/047 , F16K31/445 , F16K31/508
摘要： A valve actuator comprising a screw member coupled to a valve stem and a sleeve such that rotation of the sleeve causes translation of the valve stem. The sleeve has a first end that is rotatably coupled to a housing that is fixably coupled to a valve body and a second end that projects out of the housing. The valve stem is partially disposed within the sleeve and extends into the valve body. A transmission is coupled to the housing and engaged with the sleeve. A motor is coupled to the transmission so that operation of the motor causes rotation of the sleeve.
摘要翻译：一种阀致动器，包括联接到阀杆和套筒的螺钉构件，使得套筒的旋转导致阀杆的平移。套筒具有可旋转地联接到壳体的第一端部，该壳体可固定地联接到阀体，而第二端部伸出壳体。阀杆部分地设置在套筒内并延伸到阀体中。变速器联接到壳体并与套筒接合。电动机联接到变速器，使得电动机的操作引起套筒的旋转。

8. 发明申请

WO2015102764A1 CLOSE ONLY EXPANSIVE GATE VALVE 审中-公开
标题翻译：关闭只有扩展门阀
公开(公告)号：WO2015102764A1
公开(公告)日：2015-07-09
申请号：PCT/US2014/066675
申请日：2014-11-20
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： HOANG, Loc Gia , REUTER, Kevin
IPC分类号： F16K3/18
CPC分类号： F16K3/14 , F16K3/029 , F16K3/186
摘要： A system, including a first flow control element (38) configured to couple to a stem (20), and a second flow control element (40) coupled to the first flow control element, wherein the first and second flow control elements are configured to expand relative to one another to create a seal in a closed position between a chamber (10) and a flow path (11) in a valve body, and wherein the first and second flow control elements are configured to enable fluid flow between the chamber and the flow path in an open position.
摘要翻译：一种系统，包括被配置为联接到杆（20）的第一流量控制元件（38）和耦合到第一流量控制元件的第二流量控制元件（40），其中第一和第二流量控制元件被配置为相对于彼此膨胀以在阀体中的腔室（10）和流动路径（11）之间的关闭位置中形成密封，并且其中第一和第二流量控制元件构造成使得流体在腔室和流路处于打开位置。

9. 发明申请

WO2013191783A2 MULTI-BARRIER SEAL SYSTEM 审中-公开
标题翻译：多壁密封系统
公开(公告)号：WO2013191783A2
公开(公告)日：2013-12-27
申请号：PCT/US2013/034173
申请日：2013-03-27
申请人： CAMERON INTERNATIONAL CORPORATION
发明人： HOANG, Loc Gia
IPC分类号： E21B33/03
CPC分类号： E21B33/068 , E21B29/04 , E21B33/0355 , E21B33/063
摘要： A multi-barrier seal system, including, a first seal assembly configured to provide a first sealing barrier between an auxiliary line and a mineral extraction system, and a second seal assembly configured to provide a second sealing barrier between the auxiliary line and the mineral extraction system, wherein the second seal assembly is configured to shear through the auxiliary line.
摘要翻译：多屏障密封系统，包括构造成在辅助管线和矿物提取系统之间提供第一密封阻挡物的第一密封组件和构造成在辅助管线和矿物提取物之间提供第二密封屏障的第二密封组件系统，其中所述第二密封组件构造成剪切通过所述辅助线。

10. 发明申请

WO2011043917A1 SMART VALVE UTILIZING A FORCE SENSOR 审中-公开
标题翻译：智能阀利用力传感器
公开(公告)号：WO2011043917A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/049487
申请日：2010-09-20
申请人： CAMERON INTERNATIONAL CORPORATION , HOANG, Loc Gia
发明人： HOANG, Loc Gia
IPC分类号： F16K3/32 , F16K37/00
CPC分类号： F16K37/0091 , F16K3/0254 , Y10T137/0318 , Y10T137/7837 , Y10T137/8326
摘要： A valve (10), in certain embodiments, includes a body (12) having a flow path (46), a stem (30), a flow element (32) coupled to the stem, wherein the flow element interfaces with the flow path to regulate flow of a fluid through the flow path, and a force sensor (34) coupled to the stem and configured to indicate an amount of force exerted on the stem.
摘要翻译：在某些实施例中，阀（10）包括具有流动路径（46）的主体（12），杆（30），联接到杆的流动元件（32），其中流动元件与流动路径以调节通过流路的流体的流动;以及力传感器（34），其联接到所述杆并构造成指示施加在所述杆上的力的量。

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