专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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.

2. 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。

3. 发明授权

US09212758B2 Quick connect valve actuator 有权
标题翻译：快速连接阀门执行器
公开(公告)号：US09212758B2
公开(公告)日：2015-12-15
申请号：US13832884
申请日：2013-03-15
申请人： GE Oil & Gas Pressure Control LP
发明人： Keith M. Adams , Lloyd R. Cheatham
IPC分类号： F16K31/00 , F15B15/14 , F16K31/122 , F16K31/126
CPC分类号： F16K31/00 , F15B15/10 , F15B15/1433 , F15B15/1438 , F16K31/1221 , F16K31/1262 , Y10T137/6065
摘要： An actuator for operating a linear valve, such as a gate valve, includes a quick connect coupling between the housing and at least one of a bonnet and a power head assembly. In embodiments, the quick connect coupling includes a plurality of lugs spaced apart around an annular actuator housing surface, and a plurality of lugs spaced apart around an annular surface of another member such as a bonnet or power head, each of the lugs defining a plurality of slots therebetween. The lugs pass through corresponding slots, and then the housing is rotated relative to the other member until at least a portion of the lugs of each component are axially aligned in a locked position. The rotation is less than one full revolution of the rotated component. A latch prevents the component from rotating out of the locked position.
摘要翻译：用于操作线性阀（例如闸阀）的致动器包括在壳体与发动机罩和动力头组件中的至少一个之间的快速连接联接。在实施例中，快速连接联接器包括围绕环形致动器壳体表面间隔开的多个凸耳，以及围绕另一构件（例如阀盖或动力头）的环形表面间隔开的多个凸耳，每个凸耳限定多个的槽之间。凸耳穿过相应的槽，然后壳体相对于另一个构件旋转，直到每个构件的凸耳的至少一部分在锁定位置轴向对齐。旋转小于旋转部件的一整圈。闩锁防止组件旋转到锁定位置。

4. 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.

5. 发明申请

US20170335976A1 SELF-CONTAINED GATE VALVE COLUMN LOADING PREVENTION MECHANISM 审中-公开
公开(公告)号：US20170335976A1
公开(公告)日：2017-11-23
申请号：US15159253
申请日：2016-05-19
申请人： GE Oil & Gas Pressure Control LP
发明人： Samuel Heung Yeung Cheng , Andrew Browne Helvenston , Keith M. Adams , Lloyd R. Cheatham , Travis Kyle McEvoy
IPC分类号： F16K3/18 , F16K3/30
CPC分类号： F16K31/508 , F16K3/0254 , F16K3/188 , F16K3/314
摘要： A valve assembly includes a valve body with a flow passage intersected by a valve cavity. A valve member is axially movable in the valve cavity between a closed position and an open position, the valve member having an opening that registers with the flow passage when the valve member is in the open position. A valve stem is threadingly connected to the valve member, the valve stem rotatable to move the valve member between the closed position and the open position. A collar assembly is located within a slot of the valve member and circumscribes the valve stem, the collar assembly having an annular collar shoulder. The valve stem has an annular load shoulder sized to engage the collar shoulder, limiting axial movement of the valve member.

6. 发明申请

US20160178087A1 Dynamic Stem Packing 有权
标题翻译：动态包装
公开(公告)号：US20160178087A1
公开(公告)日：2016-06-23
申请号：US14947213
申请日：2015-11-20
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 , F16J15/16
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 at a portion of the valve stem with a reduced outer diameter. The packing assembly also has a packing retainer assembly releasably secured to the valve stem at the portion of the valve stem with the reduced outer diameter. The packing assembly is axially static relative to the valve stem.
摘要翻译：具有动态杆密封组件的阀组件包括用于将阀构件从关闭位置移动到打开位置的阀杆，所述阀杆延伸穿过阀组件主体的杆开口并且具有轴线。包装组件在阀杆和阀杆开口之间密封。包装组件具有密封组件，其在阀杆的一部分处限制阀杆，外径减小。包装组件还具有包装保持器组件，该包装保持器组件以减小的外径在阀杆的部分处可释放地固定到阀杆。包装组件相对于阀杆轴向静止。

7. 发明授权

US10132422B2 Compound express actuator connection 有权
公开(公告)号：US10132422B2
公开(公告)日：2018-11-20
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： F16K31/12 , F16K31/122 , F16K27/00 , F16K37/00 , F16K31/126 , F16K35/06 , F16K35/08
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.

8. 发明申请

US20140183385A1 QUICK CONNECT VALVE ACTUATOR 有权
标题翻译：快速连接阀执行器
公开(公告)号：US20140183385A1
公开(公告)日：2014-07-03
申请号：US13832884
申请日：2013-03-15
申请人： GE OIL & GAS PRESSURE CONTROL LP
发明人： Keith M. Adams , Lloyd R. Cheatham
IPC分类号： F16K31/00
CPC分类号： F16K31/00 , F15B15/10 , F15B15/1433 , F15B15/1438 , F16K31/1221 , F16K31/1262 , Y10T137/6065
摘要： An actuator for operating a linear valve, such as a gate valve, includes a quick connect coupling between the housing and at least one of a bonnet and a power head assembly. In embodiments, the quick connect coupling includes a plurality of lugs spaced apart around an annular actuator housing surface, and a plurality of lugs spaced apart around an annular surface of another member such as a bonnet or power head, each of the lugs defining a plurality of slots therebetween. The lugs pass through corresponding slots, and then the housing is rotated relative to the other member until at least a portion of the lugs of each component are axially aligned in a locked position. The rotation is less than one full revolution of the rotated component. A latch prevents the component from rotating out of the locked position.
摘要翻译：用于操作线性阀（例如闸阀）的致动器包括在壳体与发动机罩和动力头组件中的至少一个之间的快速连接联接。在实施例中，快速连接联接器包括围绕环形致动器壳体表面间隔开的多个凸耳，以及围绕另一构件（例如阀盖或动力头）的环形表面间隔开的多个凸耳，每个凸耳限定多个的槽之间。凸耳穿过相应的槽，然后壳体相对于另一个构件旋转，直到每个构件的凸耳的至少一部分在锁定位置轴向对齐。旋转小于旋转部件的一整圈。闩锁防止组件旋转到锁定位置。

9. 发明申请

US20140137960A1 NON-RISING STEM ACTUATOR 有权
标题翻译：非升压式执行机构
公开(公告)号：US20140137960A1
公开(公告)日：2014-05-22
申请号：US14107589
申请日：2013-12-16
申请人： GE Oil & Gas Pressure Control LP
发明人： Keith M. Adams , Lloyd R. Cheatham
IPC分类号： F16K31/122 , F16K37/00
CPC分类号： F16K31/1221 , F16K37/0008 , Y10T137/8158 , Y10T137/8225 , Y10T137/8275
摘要： An apparatus for actuating a valve includes a housing having an axis, a valve end, a cap end, and a cylindrical sidewall defining an inner diameter surface of the housing. A cap is connected to the cap end of the housing. An inlet is located in one of the cap and the housing. A plate is positioned within the housing, the plate having an outer diameter that slidingly engages the inner diameter surface of the housing. The plate moves between an extended position and a retracted position in response to pressure media from the inlet. A down stop is in contact with the plate. A seal nut has a first end in engagement with the down stop. The seal nut has a second end with an end surface, the end surface being spaced apart from the cap when the plate is in the extended position.
摘要翻译：用于致动阀的装置包括具有轴线的壳体，阀端部，帽端部和限定壳体的内径表面的圆柱形侧壁。盖子连接到外壳的顶盖。入口位于盖和壳体中的一个中。板被定位在壳体内，该板具有滑动地接合壳体的内径表面的外径。响应于来自入口的压力介质，板在延伸位置和缩回位置之间移动。下降挡板与板接触。密封螺母具有与下降止挡件接合的第一端。密封螺母具有端面的第二端，当板处于伸出位置时，端面与盖分开。

10. 发明授权

US10774945B2 Compound express actuator connection 有权
公开(公告)号：US10774945B2
公开(公告)日：2020-09-15
申请号：US16158490
申请日：2018-10-12
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： F16K31/122 , F16K27/00 , F16K37/00 , F16K31/126 , F16K35/06 , F16K35/08
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式