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公开(公告)号：US20150167851A1
公开(公告)日：2015-06-18
申请号：US14109480
申请日：2013-12-17
IPC分类号： F16K3/02
CPC分类号： F16K3/0227 , F16K3/0236 , Y10T137/0318 , Y10T137/794
摘要： A gate valve includes a valve body with a How passage intersected by a gate cavity. The gate valve also includes, a gate with an axis, a downstream gate face, and an upstream gate face on an opposite side. The gate is axially movable in the gate cavity between a gate closed position and a gate open position. A seat ring is located between each gate face and the valve body, at the intersection of the flow passage and the gate cavity. An annular seal is located between each of the seat rings and the valve body. At least one annular filter is located between at least one of the seat rings and the valve body, each of the at least one filters being located radially inward from one of the seals relative to an axis of the flow passage.
摘要翻译： 闸阀包括阀体，其具有与闸腔相交的通道。 闸阀还包括具有轴的门，下游门面和相对侧的上游门面。 门可在门关闭位置和门打开位置之间的门腔中轴向移动。 一个座圈位于每个门面和阀体之间，位于流路和门腔的交点处。 环形密封件位于每个座圈和阀体之间。 至少一个环形过滤器位于至少一个阀座环和阀体之间，所述至少一个过滤器中的每个至少一个过滤器相对于流动通道的轴线从一个密封件径向向内定位。
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公开(公告)号：US09194509B2
公开(公告)日：2015-11-24
申请号：US14028906
申请日：2013-09-17
IPC分类号： F16K31/122 , F16K43/00 , E21B33/06 , E21B33/072 , E21B34/02 , E21B29/04
CPC分类号： F16K31/122 , E21B29/04 , E21B33/063 , E21B33/072 , E21B34/02 , F16K31/1225 , F16K43/001
摘要： An apparatus for assisting an actuator to close a valve has a cylindrical booster housing with a central axis. The booster housing includes an upward facing piston cavity and a downward facing lower cavity with internal threads for selectively coupling with external threads of a piston head of a valve actuator. A bulkhead is formed between the piston cavity and the lower cavity. The bulkhead has an opening for selectively accepting an actuator stem of the valve actuator therethrough. A booster piston is located within the piston cavity. The booster piston has a piston mounting means located on its bottom side for selectively securing a top end of the actuator stem of the valve actuator to the booster piston. The booster piston is moveable upwards in an axial direction to move the valve from a lower open position to an upper closed position.
摘要翻译： 用于辅助致动器关闭阀的装置具有带有中心轴线的圆柱形增压器外壳。 增压器壳体包括向上的活塞腔和向下的下腔，其具有用于选择性地与阀致动器的活塞头的外螺纹联接的内螺纹。 在活塞腔和下腔之间形成隔板。 隔板具有用于选择性地接受通过其的阀致动器的致动器杆的开口。 增压活塞位于活塞腔内。 增压活塞具有位于其底侧的活塞安装装置，用于选择性地将阀致动器的致动器杆的顶端固定到增压器活塞。 增压活塞可沿轴向向上移动，以将阀从较低打开位置移动到上关闭位置。
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公开(公告)号：US20150267505A1
公开(公告)日：2015-09-24
申请号：US14660070
申请日：2015-03-17
IPC分类号： E21B34/02
CPC分类号： E21B34/02 , F16K11/085
摘要： An apparatus for directing a fluid from an inlet to one of a plurality of outlets that are associated with a wellhead assembly includes a block body having a block inlet and a plurality of block outlets. A selector plug is located within the block body, the selector plug having a plug inlet aligned with the block inlet along a central axis, a plug outlet at an angle relative to the central axis, and a plug bore extending from the plug inlet to the plug outlet. A stem member is moveable to selectively rotate the selector plug within the block body so that the plug outlet aligns with one of the plurality of block outlets, providing a fluid flow path from the block inlet to such one of the plurality of block outlets, and impeding fluid communication from the block inlet to the others of the plurality of block outlets.
摘要翻译： 用于将流体从入口引导到与井口组件相关联的多个出口中的一个出口的装置包括具有块入口和多个块出口的块体。 选择器插头位于块体内，选择器插头具有沿着中心轴与块入口对准的插头入口，插头出口相对于中心轴线成一定角度，插塞孔从插座入口延伸到 插头插座。 杆构件可移动以选择性地旋转块体内的选择器插头，使得插头出口与多个块出口中的一个对齐，从而从块入口提供到多个块出口之一的流体流动路径，以及 阻止从块入口到多个块出口中的其它流体的流体连通。
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公开(公告)号：US09909386B2
公开(公告)日：2018-03-06
申请号：US14660070
申请日：2015-03-17
IPC分类号： E21B34/02 , F16K11/085
CPC分类号： E21B34/02 , F16K11/085
摘要： An apparatus for directing a fluid from an inlet to one of a plurality of outlets that are associated with a wellhead assembly includes a block body having a block inlet and a plurality of block outlets. A selector plug is located within the block body, the selector plug having a plug inlet aligned with the block inlet along a central axis, a plug outlet at an angle relative to the central axis, and a plug bore extending from the plug inlet to the plug outlet. A stem member is moveable to selectively rotate the selector plug within the block body so that the plug outlet aligns with one of the plurality of block outlets, providing a fluid flow path from the block inlet to such one of the plurality of block outlets, and impeding fluid communication from the block inlet to the others of the plurality of block outlets.
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公开(公告)号：US20170130577A1
公开(公告)日：2017-05-11
申请号：US14938314
申请日：2015-11-11
发明人： Samuel Heung Yeung Cheng , Keith Adams , Ben Calvin Holgate , Travis Kyle McEvoy , Fauad Saleem
CPC分类号： E21B34/02 , F16K3/02 , F16K37/0033 , F16K37/0041
摘要： A system for directly sensing a position of a movable part of a hydrocarbon drilling and production includes a housing having a body with an inner cavity and a body wall with a wall thickness defined between an inner surface of the inner cavity and an outer surface of the body. The inner cavity has a fluid flow path for hydrocarbon development fluids. A moveable member is located within the inner cavity. A sensor assembly is located within one of the body wall and the moveable member, the sensor assembly being positioned within a port. An indicator feature is on the other of the body wall and the moveable member, the indicator feature sensable by the sensor assembly when the moveable member is in a set position.
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公开(公告)号：US20160097251A1
公开(公告)日：2016-04-07
申请号：US14507298
申请日：2014-10-06
发明人： Lloyd Ray Cheatham , Ben Calvin Holgate , Travis Kyle McEvoy , Christopher Michael Menard , Christopher Joseph Dibernardo
IPC分类号： E21B33/068 , E21B33/12
CPC分类号： E21B34/02 , E21B33/068 , E21B33/12 , F16K5/0214 , F16K5/0264 , F16K5/0271 , F16K5/162 , F16K11/0833
摘要： An apparatus for sealing at least one hub bore of a multi-bore fluid hub associated with a wellhead assembly includes a plug body having a plug bore opening on an outer mating surface. A plug bore extends from a first end of the plug body to the plug bore opening. The plug body is selectively insertable into a hub housing of the multi-bore fluid hub. An insert is in engagement with the outer mating surface and is moveable relative to the plug body between an unengaged position, and an engaged position where the insert seals across one of the hub bores. A stem member is coupled to the plug body and is moveable to selectively rotate the plug body within the multi-bore fluid hub so that the plug bore opening aligns with one of the hub bores and the insert aligns with another of the hub bores.
摘要翻译： 用于密封与井口组件相关联的多孔流体毂的至少一个轮毂孔的装置包括具有在外配合表面上的塞孔开口的塞体。 塞孔从塞体的第一端延伸到塞孔开口。 插塞体可选择性地插入到多孔流体毂的轮毂壳体中。 插入件与外部配合表面接合并且可以在未接合位置和接合位置之间相对于插塞本体移动，其中插入件密封穿过其中一个毂孔。 杆构件联接到塞体，并且可移动以选择性地将塞体旋转到多孔流体毂内，使得塞孔开口与毂孔中的一个对准，并且插入件与另一个毂孔对准。
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公开(公告)号：US20150076377A1
公开(公告)日：2015-03-19
申请号：US14028906
申请日：2013-09-17
IPC分类号： F16K31/122
CPC分类号： F16K31/122 , E21B29/04 , E21B33/063 , E21B33/072 , E21B34/02 , F16K31/1225 , F16K43/001
摘要： An apparatus for assisting an actuator to close a valve has a cylindrical booster housing with a central axis. The booster housing includes an upward facing piston cavity and a downward facing lower cavity with internal threads for selectively coupling with external threads of a piston head of a valve actuator. A bulkhead is formed between the piston cavity and the lower cavity. The bulkhead has an opening for selectively accepting an actuator stem of the valve actuator therethrough. A booster piston is located within the piston cavity. The booster piston has a piston mounting means located on its bottom side for selectively securing a top end of the actuator stem of the valve actuator to the booster piston. The booster piston is moveable upwards in an axial direction to move the valve from a lower open position to an upper closed position.
摘要翻译： 用于辅助致动器关闭阀的装置具有带有中心轴线的圆柱形增压器外壳。 增压器壳体包括向上的活塞腔和向下的下腔，其具有用于选择性地与阀致动器的活塞头的外螺纹联接的内螺纹。 在活塞腔和下腔之间形成隔板。 隔板具有用于选择性地接受通过其的阀致动器的致动器杆的开口。 增压活塞位于活塞腔内。 增压活塞具有位于其底侧的活塞安装装置，用于选择性地将阀致动器的致动器杆的顶端固定到增压器活塞。 增压活塞可沿轴向向上移动，以将阀从较低打开位置移动到上关闭位置。
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公开(公告)号：US09790765B2
公开(公告)日：2017-10-17
申请号：US14507298
申请日：2014-10-06
发明人： Lloyd Ray Cheatham , Ben Calvin Holgate , Travis Kyle McEvoy , Christopher Michael Menard , Christopher Joseph Dibernardo
IPC分类号： E21B34/02 , E21B33/068 , E21B33/12 , F16K5/02 , F16K5/16 , F16K11/083
CPC分类号： E21B34/02 , E21B33/068 , E21B33/12 , F16K5/0214 , F16K5/0264 , F16K5/0271 , F16K5/162 , F16K11/0833
摘要： An apparatus for sealing at least one hub bore of a multi-bore fluid hub associated with a wellhead assembly includes a plug body having a plug bore opening on an outer mating surface. A plug bore extends from a first end of the plug body to the plug bore opening. The plug body is selectively insertable into a hub housing of the multi-bore fluid hub. An insert is in engagement with the outer mating surface and is moveable relative to the plug body between an unengaged position, and an engaged position where the insert seals across one of the hub bores. A stem member is coupled to the plug body and is moveable to selectively rotate the plug body within the multi-bore fluid hub so that the plug bore opening aligns with one of the hub bores and the insert aligns with another of the hub bores.
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公开(公告)号：US09261196B2
公开(公告)日：2016-02-16
申请号：US14109480
申请日：2013-12-17
IPC分类号： F16K3/02
CPC分类号： F16K3/0227 , F16K3/0236 , Y10T137/0318 , Y10T137/794
摘要： A gate valve includes a valve body with a How passage intersected by a gate cavity. The gate valve also includes a gate with an axis, a downstream gate face, and an upstream gate face on an opposite side. The gate is axially movable in the gate cavity between a gate closed position and a gate open position. A seat ring is located between each gate face and the valve body, at the intersection of the flow passage and the gate cavity. An annular seal is located between each of the seat rings and the valve body. At least one annular filter is located between at least one of the seat rings and the valve body, each of the at least one filters being located radially inward from one of the seals relative to an axis of the flow passage.
摘要翻译： 闸阀包括阀体，其具有与闸腔相交的通道。 闸阀还包括具有轴的门，下游门面和相对侧的上游门面。 门可在门关闭位置和门打开位置之间的门腔中轴向移动。 一个座圈位于每个门面和阀体之间，位于流路和门腔的交点处。 环形密封件位于每个座圈和阀体之间。 至少一个环形过滤器位于至少一个阀座环和阀体之间，所述至少一个过滤器中的每个至少一个过滤器相对于流动通道的轴线从一个密封件径向向内定位。
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公开(公告)号：US09249888B2
公开(公告)日：2016-02-02
申请号：US14158323
申请日：2014-01-17
CPC分类号： F16K3/0227 , F16K3/0236 , F16K3/0245 , F16K3/0263 , F16K27/0272
摘要： A gate valve includes a valve body with a flow passage intersected by a gate cavity. The gate valve also includes a gate with a gate body. The gate body has a downstream gate body face, and an upstream gate body face on an opposite side of the gate body. A seat ring is located between each gate body face and the valve body, at the intersection of the flow passage and the gate cavity. Each seat ring has a seat ring face proximate to the gate. At least one removable insert is located between one of the seat ring faces and one of the gate body faces. The insert is removably coupled to one of the faces and formed of a material harder and more wear resistant as compared to the gate body and the seat ring.
摘要翻译： 闸阀包括具有与门腔相交的流动通道的阀体。 闸阀还包括具有门体的门。 门体具有下游门体表面，并且在门体的相对侧上具有上游门体。 一个座圈位于每个门体表面和阀体之间，位于流路和门腔的交点处。 每个座圈具有靠近门的座环表面。 至少一个可拆卸的插入件位于一个座环表面和一个门体表面之间。 与门体和座圈相比，插入件可拆卸地联接到一个表面并且由较硬的并且更耐磨的材料形成。
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