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公开(公告)号：US10697269B2
公开(公告)日：2020-06-30
申请号：US16358647
申请日：2019-03-19
Applicant: Cameron International Corporation
IPC: E21B34/02 , F16K25/04 , F16K1/02 , F16K31/50 , E21B43/12 , F16K99/00 , F16K3/316 , F16K3/36 , F16K27/04
Abstract: A system including a valve, including a valve body having an interior volume and a bore along a first axis, a stem extending along a second axis, and a flow control element coupled to the stem, wherein the stem is configured to selectively move the flow control element through the interior volume between a closed position and an open position relative to the bore, and a valve insert system configured reduce a size of the interior volume and to guide a lubricant to reduce wear on the flow control element.
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公开(公告)号：US10533667B2
公开(公告)日：2020-01-14
申请号：US15135131
申请日：2016-04-21
Applicant: Cameron International Corporation
Inventor： Loc Hoang , Julian Miguel Pilares , Samuel Laurence Taylor
Abstract: A system including a shearing gate valve system including a shearing gate valve including a flow control element configured to move axially and block a flow of fluid through the shearing gate valve, a cutting blade coupled to the flow control element and configured to shear a tubular, a first seat configured to form a seal with the flow control element to block the flow of fluid, and a second seat with an open end configured to block the shearing gate valve from shearing the tubular member at two locations.
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Patent Agency Ranking
公开(公告)号：US20190211647A1
公开(公告)日：2019-07-11
申请号：US16358647
申请日：2019-03-19
Applicant: Cameron International Corporation
IPC: E21B34/02 , E21B43/12 , F16K27/04 , F16K3/36 , F16K3/316 , F16K25/04 , E21B43/26 , F16K31/50 , F16K1/02 , F16K99/00
CPC classification number: E21B34/02 , E21B43/126 , E21B43/26 , F16K1/02 , F16K3/316 , F16K3/36 , F16K25/04 , F16K27/044 , F16K31/50 , F16K99/00
Abstract: A system including a valve, including a valve body having an interior volume and a bore along a first axis, a stem extending along a second axis, and a flow control element coupled to the stem, wherein the stem is configured to selectively move the flow control element through the interior volume between a closed position and an open position relative to the bore, and a valve insert system configured reduce a size of the interior volume and to guide a lubricant to reduce wear on the flow control element.
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公开(公告)号：US11976534B2
公开(公告)日：2024-05-07
申请号：US17595520
申请日：2020-06-03
Applicant: Cameron International Corporation
Inventor： Kirk P. Guidry , Dennis P. Nguyen , Ebtihal Chafroud , Stuart Robinson , Haw Keat Lim , Loc Hoang
Abstract: An apparatus includes a valve coupled to a pressure-containing component of a wellhead assembly. The pressure-containing component can include a hollow body, a bore within the hollow body, and an access passage that is in the hollow body and is in fluid communication with the bore. The valve can include a sealing element that is positioned along the access passage and is selectively moveable between closed and open positions to control fluid flow through the access passage. During operation, the sealing element may be moved between the closed and open positions without actuating the sealing element through an outer end of the access passage. Additional systems, devices, and methods are also disclosed.
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公开(公告)号：US10233721B2
公开(公告)日：2019-03-19
申请号：US14925624
申请日：2015-10-28
Applicant: Cameron International Corporation
IPC: E21B34/02 , F16K25/04 , F16K1/02 , F16K31/50 , E21B43/12 , F16K99/00 , F16K3/316 , F16K3/36 , F16K27/04
Abstract: A system including a valve, including a valve body having an interior volume and a bore along a first axis, a stem extending along a second axis, and a flow control element coupled to the stem, wherein the stem is configured to selectively move the flow control element through the interior volume between a closed position and an open position relative to the bore, and a valve insert system configured reduce a size of the interior volume and to guide a lubricant to reduce wear on the flow control element.
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公开(公告)号：US20220228462A1
公开(公告)日：2022-07-21
申请号：US17595520
申请日：2020-06-03
Applicant: Cameron International Corporation
Inventor： Kirk P. Guidry , Dennis P. Nguyen , Ebtihal Chafroud , Stuart Robinson , Haw Keat Lim , Loc Hoang
Abstract: An apparatus includes a valve coupled to a pressure-containing component of a wellhead assembly. The pressure-containing component can include a hollow body, a bore within the hollow body, and an access passage that is in the hollow body and is in fluid communication with the bore. The valve can include a sealing element that is positioned along the access passage and is selectively moveable between closed and open positions to control fluid flow through the access passage. During operation, the sealing element may be moved between the closed and open positions without actuating the sealing element through an outer end of the access passage. Additional systems, devices, and methods are also disclosed.
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公开(公告)号：US20160312904A1
公开(公告)日：2016-10-27
申请号：US15135131
申请日：2016-04-21
Applicant: Cameron International Corporation
Inventor： Loc Hoang , Julian Miguel Pilares , Samuel Laurence Taylor
Abstract: A system including a shearing gate valve system including a shearing gate valve including a flow control element configured to move axially and block a flow of fluid through the shearing gate valve, a cutting blade coupled to the flow control element and configured to shear a tubular, a first seat configured to form a seal with the flow control element to block the flow of fluid, and a second seat with an open end configured to block the shearing gate valve from shearing the tubular member at two locations.
Abstract translation: 一种包括剪切闸阀系统的系统，包括剪切闸阀，所述剪切闸阀包括流动控制元件，所述流动控制元件构造成轴向移动并阻塞流体流过所述剪切闸阀;切割刀片，其联接到所述流量控制元件并且被配置为剪切管状， 第一座椅，其被配置为与所述流量控制元件形成密封以阻止流体流动;以及第二座椅，其具有构造成阻挡所述剪切闸阀的开口端，以在两个位置剪切所述管状构件。
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