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1. 发明授权

US10371281B2 Hybrid manual and hydraulic override 有权
公开(公告)号：US10371281B2
公开(公告)日：2019-08-06
申请号：US15356261
申请日：2016-11-18
申请人： GE Oil & Gas Pressure Control LP
发明人： Christopher Taylor Herman , Mark Anthony Viator , Keith Adams , Fauad Saleem , Travis Kyle McEvoy
IPC分类号： F16K31/122 , F16K3/02 , F16K31/50
摘要： An apparatus for overriding a valve actuator to move a valve stem to a second position includes an override body with a central axis. A piston is located within the override body. A bushing is non-rotatably carried within the override body. An override shaft is in threaded engagement with the bushing and extends through a sealed orifice in the override body. Fluid pressure applied to the piston causes the bushing to engage the valve actuator and push the valve stem, and alternatively, rotation applied to the override shaft causes the bushing to move linearly to engage the valve actuator and push the valve stem.

2. 发明申请

US20190195386A1 NO-BOLT LATCHING SYSTEM 审中-公开
公开(公告)号：US20190195386A1
公开(公告)日：2019-06-27
申请号：US16288483
申请日：2019-02-28
申请人： GE Oil & Gas Pressure Control LP
发明人： Jeremy Ryan Choate , Travis Kyle McEvoy , Lloyd Cheatham , Keith M. Adams , Robert Law
IPC分类号： F16K31/122 , F16K27/00 , F16K37/00
CPC分类号： F16K31/1228 , F16K27/00 , F16K31/1221 , F16K31/1262 , F16K35/06 , F16K35/08 , F16K37/0008 , Y10T137/6065
摘要： A system includes an actuator housing having a plurality of adapter lugs extending radially inward toward an axis, each adapter lug of the plurality of adapter lugs secured to the housing via a respective connector. The system also includes a bonnet having a plurality of bonnet lugs extending radially outward away from the axis, each bonnet lug of the plurality of bonnet lugs being separated by a respective space, the space being sized to permit axial movement of an adapter lug of the plurality of adapter lugs toward a lower flange arranged axially lower than the plurality of bonnet lugs.

3. 发明申请

US20180023725A1 NO-BOLT SECURITY LATCHING SYSTEM 审中-公开
公开(公告)号：US20180023725A1
公开(公告)日：2018-01-25
申请号：US15702233
申请日：2017-09-12
申请人： GE Oil & Gas Pressure Control LP
发明人： Travis Kyle McEvoy , Keith M. Adams , Lloyd R. Cheatham
IPC分类号： F16K31/126 , F15B15/28 , F15B15/14 , F16K37/00
摘要： A system for securing a valve actuator to body of a valve assembly includes an actuator housing having housing lugs protruding radially to define a plurality of housing slots therebetween. A bonnet has bonnet lugs protruding radially to define a plurality of bonnet slots therebetween. Each of the housing lugs are sized to pass axially through a respective one of the bonnet slots when the actuator housing is in a released position and, after passing through the bonnet slots, the actuator housing is rotatable to a locked position where at least a portion of one or more of the housing lugs is axially aligned with a portion of a respective bonnet lug to prevent axial movement of the actuator housing, the actuator housing rotating less than one full revolution between the released and locked positions. A securing mechanism prevents relative rotation between the actuator housing and the bonnet.

4. 发明申请

US20160281876A1 COMPOUND EXPRESS ACTUATOR CONNECTION 审中-公开
标题翻译：复合式执行器连接
公开(公告)号：US20160281876A1
公开(公告)日：2016-09-29
申请号：US15175122
申请日：2016-06-07
申请人： GE Oil & Gas Pressure Control LP
发明人： Travis Kyle McEvoy , Robert Kevin Law , Keith M. Adams , Lloyd R. Cheatham
IPC分类号： F16K27/02 , F16K1/12 , F16K31/00
CPC分类号： F16K31/1228 , F16K27/00 , F16K31/1221 , F16K31/1262 , F16K35/06 , F16K35/08 , F16K37/0008 , Y10T137/6065
摘要： A system for securing a valve actuator to a valve assembly includes an actuator housing with a plurality of housing lugs protruding radially. A cylinder assembly is located within the actuator housing and has a horseshoe connector to engage a valve stem nub of a valve stem and transfer axial movement of the horseshoe connector to axial movement of the valve stem. A bonnet has a plurality of bonnet lugs protruding radially from the bonnet to define a plurality of bonnet slots therebetween, wherein each of the plurality of housing lugs are sized to pass axially through a respective one of the plurality of bonnet slots when the actuator housing is in a released position, the actuator housing being rotatable to a locked position such that the plurality of bonnet lugs prevent axial movement of the actuator housing in at least one direction.
摘要翻译：用于将阀致动器固定到阀组件的系统包括具有径向突出的多个壳体凸耳的致动器壳体。气缸组件位于致动器壳体内并且具有马蹄形连接器以接合阀杆的阀杆突出部并且将马掌连接器的轴向运动传递到阀杆的轴向运动。发动机罩具有多个从发动机罩径向突出以在其间限定多个发动机盖槽的发动机罩突起，其中，当致动器壳体为...时，多个壳体凸耳中的每一个的尺寸设计成轴向地穿过多个发动机罩槽中的相应一个在释放位置，致动器壳体可旋转到锁定位置，使得多个发动机盖凸耳防止致动器壳体沿至少一个方向的轴向运动。

5. 发明申请

US20150376986A1 Fusible, Resettable Lock Open Device 有权
标题翻译：易熔，可复位锁打开设备
公开(公告)号：US20150376986A1
公开(公告)日：2015-12-31
申请号：US14747644
申请日：2015-06-23
申请人： GE OIL & GAS PRESSURE CONTROL LP
发明人： Carl Raymond Taylor , Keith Adams , Travis Kyle McEvoy
IPC分类号： E21B41/00 , E21B34/02 , F16K35/04
CPC分类号： E21B41/00 , E21B23/02 , E21B34/02 , F16K3/0254 , F16K17/383 , F16K31/122 , F16K31/56 , F16K35/04
摘要： A locking apparatus for attaching to an end of a valve actuator includes an assembly body, the assembly body releasably securable to a valve actuator. The assembly body has a stem bore for receiving an actuator stem, and a plunger orifice through a sidewall of the assembly body. An immobilizer assembly has a plunger extending through the plunger orifice, and biased radially outward and moveable between a radially inner position where the immobilizer assembly extends over the stem bore, and a radially outer position where an inner end of the immobilizer assembly is radially outward of the stem bore. A segmented housing circumscribes the assembly body and is moveable between a first position where the plunger is in the radially outer position and a second position where the plunger is in the radially inner position. A fusible band selectively retains the segmented housing in engagement with the immobilizer assembly.
摘要翻译：用于附接到阀致动器的端部的锁定装置包括组件主体，该组件主体可释放地固定到阀致动器。组件主体具有用于接收致动器杆的杆孔和穿过组件主体的侧壁的柱塞孔。防盗器组件具有延伸穿过柱塞孔口的柱塞，并且径向向外偏压并且可在位于固定器组件在杆孔上延伸的径向内部位置和径向外部位置之间，其中防盗组件的内端径向向外杆孔。分段壳体围绕组件主体并且可以在柱塞处于径向外部位置的第一位置和柱塞处于径向内部位置的第二位置之间移动。可熔带选择性地保持分段壳体与防盗装置组合接合。

6. 发明申请

US20150167851A1 A VALVE BODY FILTRATION SYSTEM 有权
标题翻译：阀体过滤系统
公开(公告)号：US20150167851A1
公开(公告)日：2015-06-18
申请号：US14109480
申请日：2013-12-17
申请人： GE Oil & Gas Pressure Control LP
发明人： Travis Kyle McEvoy , Lloyd Ray Cheatham , Ben Calvin Holgate
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。

7. 发明授权

US10196874B2 Secondary thrust wireline shearing valve 有权
公开(公告)号：US10196874B2
公开(公告)日：2019-02-05
申请号：US14878593
申请日：2015-10-08
申请人： GE Oil & Gas Pressure Control LP
发明人： Samuel Heung Yeung Cheng , Keith Adams , Lloyd Ray Cheatham , Travis Kyle McEvoy
IPC分类号： E21B33/06 , F16K3/02 , F16K31/122 , E21B29/04
摘要： A bonnet assembly for assisting to move a valve stem to a retracted position includes a bonnet body. The bonnet body has a bonnet valve end selectively connected to a valve, a bonnet actuator end opposite the bonnet valve end selectively connected to a valve actuator. A valve stem extends through the central bore of the bonnet body. A booster piston seal circumscribes the valve stem and engages an inner diameter of the central bore. The booster piston seal selectively defines an extent of a pressure cavity containing pressure media. An effective stem pressure surface faces in a direction towards the valve and is in fluid communication with the valve when the bonnet body is connected to the valve. A booster pressure surface faces in a direction towards the valve when the bonnet body is connected to the valve and is selectively acted on by the pressure media.

8. 发明申请

US20180320798A1 REFLEXIVE VALVE PRESERVATION AND ACTUATION SYSTEM AND METHOD 审中-公开
公开(公告)号：US20180320798A1
公开(公告)日：2018-11-08
申请号：US15970035
申请日：2018-05-03
申请人： GE Oil & Gas Pressure Control LP
发明人： Travis Kyle McEvoy , Lloyd Cheatham , Keith Adams
IPC分类号： F16K31/122 , F16K31/163
摘要： Embodiments of the present disclosure include a valve assembly including a supply housing with a first bore and an injectable housing coupled to the supply housing with a second bore. The valve assembly further includes a piston extending through at least a portion of the first and second bores, the piston being reciprocable axially along a longitudinal axis. The valve assembly also includes a first inlet at a first end of the supply housing for directing a working fluid toward a first end of the piston. The valve assembly includes a second inlet extending through the injectable housing toward a cavity that receives an injectable material. The valve assembly also includes a second outlet at a second end of the injectable housing that directs the injectable material out of the injectable housing as the piston moves axially along the longitudinal axis.

9. 发明申请

US20180320476A1 VALVE OPERATION AND RAPID CONVERSION SYSTEM AND METHOD 审中-公开
公开(公告)号：US20180320476A1
公开(公告)日：2018-11-08
申请号：US15970014
申请日：2018-05-03
申请人： GE Oil & Gas Pressure Control LP
发明人： Travis Kyle McEvoy , Lloyd Cheatham , Keith Adams , Jonathan Powell , Timothy Fuller
IPC分类号： E21B34/02 , E21B33/068 , E21B43/26
摘要： Embodiments of the present disclosure include a method of replacing valve operation methods during fracturing operations including installing a first operator on a first valve of a first fracturing tree. The method also includes installing a second operator on a second valve of a second fracturing tree, the second fracturing tree being adjacent the first fracturing tree. The method also includes removing the first operator from the first valve, the first valve maintaining a position on the first fracturing tree after the first operator is removed. The method further includes removing the second operator from the second valve, the second valve maintaining a position on the second fracturing tree after the second operator is removed. The method also includes installing the first operator on the second valve after the first operator is removed from the first valve and after the second operator is removed from the second valve.

10. 发明申请

US20180128396A1 Dynamic Stem Packing 审中-公开
公开(公告)号：US20180128396A1
公开(公告)日：2018-05-10
申请号：US15864150
申请日：2018-01-08
申请人： GE Oil & Gas Pressure Control LP
发明人： Travis Kyle McEvoy , Keith M. Adams , Lloyd R. Cheatham
IPC分类号： F16K41/02 , F16K41/04 , F16K41/16
CPC分类号： F16K41/02 , F16K41/04 , F16K41/16
摘要： A valve assembly having a dynamic stem seal assembly includes a valve stem for moving a valve member from a closed position to an open position, the valve stem extending through a stem opening of a valve assembly body and having an axis. A packing assembly seals between the valve stem and the stem opening. The packing assembly has a seal assembly circumscribing the valve stem. The packing assembly also has a packing retainer assembly releasably secured to the valve stem. The packing assembly is axially static relative to the valve stem.

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