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11. 发明公开

EP3332159A1 FLUIDSTROMREGELVORRICHTUNG 审中-公开
公开(公告)号：EP3332159A1
公开(公告)日：2018-06-13
申请号：EP16745098.0
申请日：2016-07-27
申请人： Voith Patent GmbH
发明人： FLEMMER, Daniel , WITTMANN, John Patrick , KENGETER, Dietmar
IPC分类号： F16K3/24 , F16B1/00 , F16K31/00 , F16K47/04 , F16K1/48 , F16K1/46 , F16K3/26
CPC分类号： F16K3/246 , F16K1/46 , F16K1/487 , F16K3/243 , F16K3/267 , F16K31/00 , F16K47/04
摘要： The invention relates to a fluid flow control device (2), in particular a gas flow control valve, having the following: a body (26) with an inlet (23), an outlet (24), and a channel (5) which lies between the inlet and the outlet and through which a fluid flow can be conducted; and a valve unit (8) comprising a control body (3) and a valve seat ring (25) which is coupled to the body (26) and defines a passage that forms a sub-section of the channel (5). The control body (3) engages into the passage and can be moved along an axis (6) between an open position and a closed position in order to control the fluid flow in the passage. According to the invention, the seal system is modified so as to be simpler to assemble and ensure a damage-free operation. For this purpose, a seal system is proposed which is characterized in that the valve unit (8) is designed in at least two parts, wherein a seal element (17) is arranged between the parts (3, 18, 25) of the valve unit (8), and the valve seat ring (25) has a sealing surface (12). The seal element (17) is arranged so as to be movable against the sealing surface (12), which is arranged substantially perpendicular to the axis (6).

12. 发明公开

EP3256761A2 VALVE STEM AND PLUG CONNECTIONS AND STAKING TOOLS 有权
标题翻译：阀杆和塞子连接件和捣固工具
公开(公告)号：EP3256761A2
公开(公告)日：2017-12-20
申请号：EP16708022.5
申请日：2016-02-11
申请人： Fisher Controls International LLC
发明人： ALMAN, Paul, T.
IPC分类号： F16K1/36 , F16B4/00 , F16K1/48 , B23P15/00 , F16K31/50 , B25B27/24
CPC分类号： F16K31/508 , B21J15/48 , B23P15/001 , B25B27/24 , F16B4/004 , F16B39/025 , F16B39/04 , F16B41/002 , F16K1/36 , F16K1/48 , F16K1/487
摘要： Example valve stem and plug connections and example staking tools are described herein. An example apparatus includes a valve plug having a first side, a second side opposite the first side and a bore extending from the first side to the second side. A first portion of the bore is tapered from a first diameter to a second diameter smaller than the first diameter. A valve stem is disposed within the bore of the valve plug. The valve stem includes a first section, a second section and a third section between the first and second sections. The third section is tapered from a third diameter to a fourth diameter smaller than the third diameter. The tapers of the first portion of the valve plug and the third section of the valve stem, when engaged, create a frictional force that resists movement of the valve stem out of the bore.

13. 发明授权

EP2901054B1 SLAM-SHUT SAFETY DEVICE HAVING DISC ANTI-ROTATION 有权
标题翻译：具有盘旋抗旋转的SLAM-SHUT安全装置
公开(公告)号：EP2901054B1
公开(公告)日：2017-09-20
申请号：EP13779955.7
申请日：2013-09-26
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： SANDERS, Jeffrey, Michael , NGUYEN, Tung, Kim , MOLDOVAN, Cristian-Tiberiu , ALEXANDRU-VLAD, Roman , MOLDOVAN, Tiberiu
IPC分类号： F16K1/36 , F16K1/48 , F16K1/50 , F16K17/04 , F16K17/164
CPC分类号： F16K17/164 , F16K1/36 , F16K1/48 , F16K1/487 , F16K1/50 , F16K17/042 , Y10T137/0379 , Y10T137/7728

14. 发明公开

EP2901054A1 SLAM SHUT SAFETY DEVICE HAVING DISC ANTI-ROTATION 有权
标题翻译：具有光盘防旋转功能的SLAM SHUT安全装置
公开(公告)号：EP2901054A1
公开(公告)日：2015-08-05
申请号：EP13779955.7
申请日：2013-09-26
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： SANDERS, Jeffrey, Michael , NGUYEN, Tung, Kim , MOLDOVAN, Cristian-tiberiu , ALEXANDRU-VLAD, Roman , MOLDOVAN, Tiberiu
IPC分类号： F16K1/36 , F16K1/48 , F16K1/50
CPC分类号： F16K17/164 , F16K1/36 , F16K1/48 , F16K1/487 , F16K1/50 , F16K17/042 , Y10T137/0379 , Y10T137/7728
摘要： A slam-shut safety device includes a valve body (12) and defining a flow path, a valve disc (44) mounted on a valve disc support (42) is movable between an open first position spaced away from the valve seat (20) and a closed second position seated against the valve seat (20). A reset pin (36) is operatively coupled to the valve disc support (42) and is shiftable between an untripped position placing the valve disc in the open position and a tripped position placing the valve disc (44) in the closed position. An anti-rotation assembly (40) is carried by cooperating portions of the valve disc (44) and the valve disc support (42), with the anti-rotation assembly (40) comprising at least one protrusion and at least one receiving area sized to receive the protrusion, the anti-rotation assembly (40) arranged to stop rotation of the valve disc (44)relative to the valve disc support (42).
摘要翻译：紧急关闭安全装置包括阀体（12）并限定流动路径，安装在阀盘支撑件（42）上的阀盘（44）可在远离阀座（20）的打开的第一位置和远离阀座和靠着阀座（20）安置的闭合的第二位置。重置销（36）可操作地联接到阀盘支撑件（42）并且可在将阀盘置于打开位置的未脱开位置和将阀盘（44）置于关闭位置的脱扣位置之间移位。防旋转组件（40）由阀盘（44）和阀盘支撑件（42）的协作部分承载，防旋转组件（40）包括至少一个突起和至少一个容纳区域以接收所述突起，所述防旋转组件（40）布置成阻止所述阀盘（44）相对于所述阀盘支撑件（42）的旋转。

15. 发明公开

EP2577119A1 VALVE STEM AND VALVE PLUG APPARATUS FOR USE WITH FLUID REGULATORS 有权
标题翻译：阀杆与阀板气液调节
公开(公告)号：EP2577119A1
公开(公告)日：2013-04-10
申请号：EP11721948.5
申请日：2011-05-17
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： SCHNEIDER, Gregg, Alan
IPC分类号： F16K3/24 , F16K31/126 , F16K1/48
CPC分类号： F16K1/487 , F16K3/246 , F16K31/1262 , Y10T137/7781 , Y10T137/7793 , Y10T137/7831
摘要： Valve stem and valve plug apparatus for use with fluid regulators are described herein. An example fluid regulator includes a flow control member having a body that includes a longitudinal bore between a first end and a second end and a valve stem is disposed in the bore of the flow control member. A connector slidably couples the valve stem and the flow control member such that the connector moves away from the flow control member to relieve the flow control member of a loading force imparted by a loading element of the fluid regulator when the flow control member sealingly engages a valve seat of the fluid regulator.

16. 发明公开

EP2354606A1 Valve Process 审中-公开
标题翻译： Ventilverfahren
公开(公告)号：EP2354606A1
公开(公告)日：2011-08-10
申请号：EP11153972.2
申请日：2011-02-10
申请人： General Carbide (UK) Limited
发明人： Print, Roderick Ronald , Knowles, Melvyn David
IPC分类号： F16K1/36 , F16K1/48 , F16B33/06
CPC分类号： F16K1/36 , B22F2999/00 , F16B39/06 , F16B39/22 , F16K1/487 , B22F9/08 , B22F5/085
摘要： A method involving the fixing together of parts of a flow control valve, or a pressure control valve, used in the oil and gas industry, to produce an operational unit in which the parts of the valve are fixed to one another according to a process wherein the incidence of failure of the valves is minimised, both during manufacture and during operation, said valve consisting of a minimum of two parts which are to be fixed together, wherein one part is provided with a male thread and the other part is provided with a female thread, so that one part can be screwed into the other, and wherein the dimensions and shapes of the threads on each part are such as to leave a gap between them when they are screwed together, wherein the gap is sufficient to allow a high-temperature resistant resin, in the form of a compressible powder, to be located between the threads, and between other, otherwise mutually contacting surfaces.
摘要翻译：一种涉及在石油和天然气工业中使用的流量控制阀或压力控制阀的部件固定在一起的方法，以生产一个操作单元，其中阀的各部分根据其中阀门的故障发生率在制造过程中和运行过程中均最小化，所述阀门由至少两个要固定在一起的部件组成，其中一个部件设有一个阳螺纹，而另一个部件设有一个内螺纹，使得一个部件可以拧入另一个部件中，并且其中每个部件上的螺纹的尺寸和形状在它们被拧在一起时在它们之间留下间隙，其中间隙足以允许高的可压缩粉末形式的耐温树脂位于螺纹之间以及其它相互接触的表面之间。

17. 发明授权

EP3676519B1 MECHANICAL FASTENING METHOD FOR VALVE PLUG WITH CARBIDE TIP 有权
公开(公告)号：EP3676519B1
公开(公告)日：2024-07-17
申请号：EP18849589.9
申请日：2018-08-31
IPC分类号： F16K1/36 , F16K1/48
CPC分类号： F16K1/36 , F16K1/487

18. 发明授权

EP2872802B1 BOLTED VALVE CONTROL ELEMENT 有权
标题翻译：螺栓阀门控制元件
公开(公告)号：EP2872802B1
公开(公告)日：2017-12-20
申请号：EP13740140.2
申请日：2013-07-10
申请人： Fisher Controls International LLC
发明人： ANDERSON, Shawn W.
IPC分类号： F16K3/24 , F16K1/48
CPC分类号： F16K1/46 , F16K1/487 , F16K3/243 , F16K3/246 , F16K39/04 , F16K47/04 , Y10T137/6065 , Y10T137/86734 , Y10T137/86791

19. 发明授权

EP2901052B1 SLAM SHUT SAFETY DEVICE HAVING DISC ARRESTOR ASSEMBLY 有权
标题翻译：具有盘式制动器组件的SLAM切断安全装置
公开(公告)号：EP2901052B1
公开(公告)日：2017-09-20
申请号：EP13774032.0
申请日：2013-09-26
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： SANDERS, Jeffrey, Michael , NGUYEN, Tung, Kim , MOLDOVAN, Cristian-Tiberiu , ALEXANDRU-VLAD, Roman
IPC分类号： F16K1/36 , F16K1/48 , F16K1/50
CPC分类号： F16K17/00 , F16K1/36 , F16K1/48 , F16K1/487 , Y10T137/0379 , Y10T137/7725

20. 发明公开

EP2901050A1 SLAM SHUT SAFETY DEVICE WITH GUIDED PLUG SUPPORT 有权
标题翻译： SICHERHEITSVORRICHTUNG MIT EINEM ABSPERRVENTIL MITGEFÜHRTEMSTECKERTRÄGER
公开(公告)号：EP2901050A1
公开(公告)日：2015-08-05
申请号：EP13774030.4
申请日：2013-09-26
申请人： Emerson Process Management Regulator Technologies, Inc.
发明人： NGUYEN, Tung, Kim , MOLDOVAN, Cristian-Tiberiu , ALEXANDRU-VLAD, Roman , HALL, Stanley, D. , BOUVRY, Michel , WOOLLUMS, David, E.
IPC分类号： F16K1/36 , F16K1/48
CPC分类号： F16K17/164 , F16K1/36 , F16K1/48 , F16K1/487 , Y10T137/7723
摘要： A slam-shut safety device includes a valve body, a valve disc, a reset pin, a and a guide collar. The valve disc is shiftable between an open position spaced away from a valve seat, and a closed position seated against the valve seat. The reset pin operatively is coupled to the valve disc and shiftable between an untripped position placing the valve disc in the open position and a tripped position placing the valve disc in the closed position. The guide collar includes a hollow cylindrical portion slidably supported in a guide bore and extending at least partly over the reset pin at a location adjacent to the valve disc. The guide collar is shiftable between a retracted position and an extended position relative to the guide bore for providing added structural integrity and protecting the reset pin from bending forces.
摘要翻译：一个关闭安全装置包括阀体，阀盘，复位销和导向环。阀盘可以在与阀座间隔开的打开位置和靠在阀座上的关闭位置之间移动。所述复位销可操作地联接到所述阀盘并在将所述阀盘放置在打开位置之间的脱扣位置和将所述阀盘放置在所述关闭位置的脱扣位置之间移动。导向轴环包括可滑动地支撑在导向孔中的中空圆柱形部分，并且在邻近阀盘的位置处至少部分地在复位销上方延伸。引导套环可以在缩回位置和相对于导向孔的延伸位置之间移位，以提供附加的结构完整性并保护复位销不受弯曲力的影响。

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