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公开(公告)号：US09835258B2
公开(公告)日：2017-12-05
申请号：US15166238
申请日：2016-05-26
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang , Kevin Reuter
Abstract: A system, including a first flow control element configured to couple to a stem, and a second flow control element 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 and a flow path 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.
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公开(公告)号：US20160265672A1
公开(公告)日：2016-09-15
申请号：US15161745
申请日：2016-05-23
Applicant: CAMERON INTERNATIONAL CORPORATION
Inventor： Loc Gia Hoang
CPC classification number: F16K11/0716 , E21B34/04 , F16K11/0856 , F16K31/02 , F16K31/12 , Y10T137/86879
Abstract: Provided is a diverter valve including a housing assembly having a plurality of ports and a drum assembly disposed in the housing. The drum assembly including a plurality of passages for selectively coupling the ports, wherein an axial position of the drum assembly with respect to the ports determines which ports are active and which parts are dormant Further provided is a method of operating a diverter valve, including disposing a drum of the diverter valve in a first position, wherein the first position is configured to provide a first passage from an inlet of the diverter valve to a first outlet of the diverter valve, the first passage comprising a first bend-pipe extending crosswise to an axis of the drum and comprising a first radius of curvature that is at least five times an internal diameter of the first bend-pipe, and moving the drum along the longitudinal axis through the diverter valve to a second position, wherein the second position is configured to provide a second passage from the inlet of the diverter valve to a second outlet of the diverter valve, the second passage comprising a second bend-pipe extending crosswise to the axis of the drum and comprising a second radius of curvature that is at least five times an internal diameter of the second bend-pipe.
Abstract translation: 提供了一种分流阀，其包括具有多个端口的壳体组件和设置在壳体中的鼓组件。 滚筒组件包括用于选择性地联接端口的多个通道，其中滚筒组件相对于端口的轴向位置确定哪些端口是活动的以及哪些部件是休眠的。还提供了一种操作分流阀的方法，包括处理 所述分流阀的滚筒处于第一位置，其中所述第一位置被配置为提供从所述分流阀的入口到所述分流阀的第一出口的第一通道，所述第一通道包括第一弯管，所述第一弯管横向延伸至 所述滚筒的轴线包括第一曲率半径，该第一曲率半径为所述第一弯曲管的内径的至少五倍，并且所述滚筒沿所述纵向轴线移动通过所述转向阀到第二位置，其中所述第二位置是 ，其被配置成提供从分流阀的入口到分流阀的第二出口的第二通道，第二通道包括第二弯管e 与滚筒的轴线交叉并包括第二曲率半径，该第二曲率半径为第二弯管的内径的至少五倍。
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公开(公告)号：US09353871B2
公开(公告)日：2016-05-31
申请号：US14145066
申请日：2013-12-31
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang , Kevin Reuter
Abstract: A system, including a first flow control element configured to couple to a stem, and a second flow control element 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 and a flow path 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.
Abstract translation: 一种系统，包括被配置为耦合到杆的第一流量控制元件和联接到第一流量控制元件的第二流量控制元件，其中第一和第二流量控制元件构造成相对于彼此膨胀以产生密封 在阀体中的腔室和流动路径之间的关闭位置中，并且其中第一和第二流量控制元件构造成使得腔室和流动路径之间的流体在打开位置中流动。
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公开(公告)号：US20160032679A1
公开(公告)日：2016-02-04
申请号：US14795688
申请日：2015-07-09
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang
IPC: E21B33/068
CPC classification number: E21B33/068 , E21B29/04 , E21B33/0355 , E21B33/063
Abstract: 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.
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公开(公告)号：US20150369001A1
公开(公告)日：2015-12-24
申请号：US14838179
申请日：2015-08-27
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang
CPC classification number: E21B34/00 , E21B34/04 , F16K3/0254 , F16K31/04 , F16K31/047 , F16K31/445 , F16K31/508
Abstract: A subsea system includes a subsea manifold comprising a plurality of well connections, the subsea manifold configured to be in fluid communication with a plurality of wells through the plurality of well connections and a plurality of valves, each corresponding to one of the plurality of well connections, to control fluid flow through the corresponding well connections. The subsea system further includes a valve actuator comprising a transmission and a motor, the valve actuator coupled to at least one of the plurality of valves to move the valve between an open position and a closed position and a remote controller configured to communicate with and control the valve actuator.
Abstract translation: 海底系统包括包括多个井连接的海底歧管，所述海底歧管被配置为通过所述多个井连接与多个井流体连通，并且多个阀，每个阀对应于所述多个井连接中的一个 以控制通过相应的井连接的流体流动。 海底系统还包括阀致动器，其包括变速器和马达，所述阀致动器联接到所述多个阀中的至少一个阀，以在打开位置和关闭位置之间移动所述阀，以及配置成与所述多个阀进行通信和控制的所述远程控制器 阀门执行器。
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Patent Agency Ranking
公开(公告)号：US20150034851A1
公开(公告)日：2015-02-05
申请号：US14517561
申请日：2014-10-17
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang , S. Mark Svoboda
CPC classification number: F16K3/16 , F16K3/0254 , F16K3/10 , F16K3/14 , F16K3/186
Abstract: A system includes a split gate valve with first and second gate sections coupled together and configured to move together within a cavity of the split gate valve between an open position and a closed position. The split gate valve includes a rolling actuator 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 configured to bias the first and second gate sections from one another to seal against opposite seats of the split gate valve, wherein each expansion bar includes a spring mechanism configured to compress upon moving the first and second gate sections into and beyond the closed position to prevent buckling of the expansion bar.
Abstract translation: 一种系统包括分闸阀，其具有联接在一起的第一和第二门部分，并且构造成在打开位置和关闭位置之间在分流闸阀的空腔内一起移动。 分闸阀包括滚动致动器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。 分闸阀还包括至少一个膨胀杆，该膨胀杆构造成将第一和第二门部彼此偏压以密封分隔闸阀的相对的座，其中每个膨胀杆包括弹簧机构，弹簧机构构造成在移动第一和第 第二门部分进入和超出关闭位置以防止膨胀杆的屈曲。
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公开(公告)号：US20240003434A1
公开(公告)日：2024-01-04
申请号：US18469878
申请日：2023-09-19
Applicant: Cameron International Corporation
Inventor： Sandra Gavela , Zachary Walters , Codie Smith , Loc Gia Hoang , Eric Miller
CPC classification number: F16K3/36 , E21B43/2607 , F16K3/0227 , F16K3/207 , F16K31/508 , F16K31/60 , F16K41/023
Abstract: 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.
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公开(公告)号：US20230003305A1
公开(公告)日：2023-01-05
申请号：US17756526
申请日：2020-12-18
Applicant: Cameron International Corporation
Inventor： Sandra Gavela , Zachary Walters , Codie Smith , Loc Gia Hoang , Eric Miller
Abstract: 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.
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公开(公告)号：US09938795B2
公开(公告)日：2018-04-10
申请号：US14795688
申请日：2015-07-09
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang
IPC: E21B29/04 , E21B33/03 , E21B33/06 , E21B33/068 , E21B33/035
CPC classification number: E21B33/068 , E21B29/04 , E21B33/0355 , E21B33/063
Abstract: 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.
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公开(公告)号：US20150184758A1
公开(公告)日：2015-07-02
申请号：US14145066
申请日：2013-12-31
Applicant: Cameron International Corporation
Inventor： Loc Gia Hoang , Kevin Reuter
Abstract: A system, including a first flow control element configured to couple to a stem, and a second flow control element 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 and a flow path 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.
Abstract translation: 一种系统，包括被配置为耦合到杆的第一流量控制元件和联接到第一流量控制元件的第二流量控制元件，其中第一和第二流量控制元件构造成相对于彼此膨胀以产生密封 在阀体中的腔室和流动路径之间的关闭位置中，并且其中第一和第二流量控制元件构造成使得腔室和流动路径之间的流体在打开位置中流动。
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