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公开(公告)号：US20120104300A1
公开(公告)日：2012-05-03
申请号：US12915099
申请日：2010-10-29
申请人： Peter J. Dowd , John M. Dehais , Rosanna C. Glynn , Jay Stradinger , Marc E. Gage , Kevin M. Rankin
发明人： Peter J. Dowd , John M. Dehais , Rosanna C. Glynn , Jay Stradinger , Marc E. Gage , Kevin M. Rankin
CPC分类号： F16K27/0218 , F16K1/2261 , F16K25/005 , Y10T29/49412
摘要： A seal ring assembly has a carbon member extending between spaced ends, and with a step at an outer periphery. A ring is received in the step to maintain spaced ends of the carbon member towards each other. A valve disc and shaft, a butterfly valve, and a method of installing a carbon ring seal are also disclosed. In a separate feature, a valve housing for a butterfly valve includes a first housing portion defining a flow passage, and a second housing portion extending integrally from the first housing portion, and defining a space to mount a valve shaft.
摘要翻译： 密封环组件具有在间隔开的端部之间延伸的碳构件，并且在外周缘处具有台阶。 在步骤中接收环以将碳构件的间隔端朝向彼此保持。 还公开了一种阀盘和轴，蝶阀以及安装碳环密封件的方法。 在单独的特征中，用于蝶阀的阀壳体包括限定流动通道的第一壳体部分和从第一壳体部分整体延伸并且限定用于安装阀轴的空间的第二壳体部分。
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公开(公告)号：US08736285B2
公开(公告)日：2014-05-27
申请号：US13152957
申请日：2011-06-03
申请人： Jay Stradinger
发明人： Jay Stradinger
IPC分类号： G01R27/08
CPC分类号： G01B7/003
摘要： A position sensor comprises first and second stationary poles with first and second electrodes, and a reference pole positioned therebetween. The reference pole is coupled to a shaft, and includes a semi-metal via that forms a conducting path between the first and second electrodes. The shaft positions the reference pole between the first and second stationary poles, and a resistance of the conducting path varies with a position of the shaft.
摘要翻译： 位置传感器包括具有第一和第二电极的第一和第二固定极以及位于其间的参考极。 参考极耦合到轴，并且包括在第一和第二电极之间形成导电路径的半金属通孔。 轴将参考极定位在第一和第二固定极之间，并且导电路径的电阻随着轴的位置而变化。
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公开(公告)号：US20130276892A1
公开(公告)日：2013-10-24
申请号：US13453712
申请日：2012-04-23
申请人： Josh Kamp , Jay Stradinger , Bruce R. Schroder , Peter J. Dowd
发明人： Josh Kamp , Jay Stradinger , Bruce R. Schroder , Peter J. Dowd
CPC分类号： F16K1/221 , F04D27/0215 , F04D27/0253 , F16K31/122 , Y10T137/0318
摘要： A butterfly valve includes a duct defining a flow pathway and a valve disc rotably disposed in the flow pathway. A pneumatic actuator includes an intermediate chamber housing an actuator piston and is operably connected to the valve disc to drive rotation of the valve disc. A downstream bleed conduit extends from the flow pathway downstream of the valve disc to the intermediate chamber to pressurize the intermediate chamber thereby reducing a rate of movement of the valve disc in the flow pathway.
摘要翻译： 蝶阀包括限定流动通道的管道和可旋转地设置在流动通路中的阀盘。 气动致动器包括容纳致动器活塞的中间室，并且可操作地连接到阀盘以驱动阀盘的旋转。 下游排放导管从阀盘的下游的流动路径延伸到中间室，以对中间室加压，从而降低阀盘在流动路径中的移动速率。
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公开(公告)号：US08443833B2
公开(公告)日：2013-05-21
申请号：US13081764
申请日：2011-04-07
CPC分类号： F16K15/03 , Y10T137/7837 , Y10T137/785 , Y10T137/7903
摘要： A valve is provided. The valve includes a flapper member. A barrel is coupled to the flapper member, the barrel having an interior volume and at least one movable vane within the interior volume. A shaft member is rotationally coupled to the barrel, the barrel having at least one stationary vane disposed within the interior volume.
摘要翻译： 提供阀门。 阀包括挡板构件。 桶连接到挡板构件，筒体具有内部容积，并且在内部容积内具有至少一个可动叶片。 轴构件旋转地联接到枪管，枪管具有设置在内部容积内的至少一个固定叶片。
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公开(公告)号：US20130284954A1
公开(公告)日：2013-10-31
申请号：US13457617
申请日：2012-04-27
申请人： Jay Stradinger , Nigel G. M. Palmer
发明人： Jay Stradinger , Nigel G. M. Palmer
IPC分类号： F16K31/02 , F16K31/124
CPC分类号： F01D17/145 , F15B5/003 , F15B5/006 , F15B13/0438 , F15B13/044 , F16K11/044 , F16K11/07 , F16K31/007 , F16K31/008 , G05D7/005 , G05D7/0635 , Y10T137/7768
摘要： A high temperature servo valve to control a valve actuator for a valve body in a valve passage includes a plurality of high temperature wires to deliver a voltage; an actuator block of piezo ceramic material connected to the plurality of high temperature wires to move when it receives the voltage; a pressure supply line connecting the servo valve to the valve passage to supply air to the servo valve; a pressure vent line to vent pressure from the servo valve; and a pressure servo line connecting to the valve actuator to control the pressure in the valve actuator.
摘要翻译： 用于控制阀通道中的阀体的阀致动器的高温伺服阀包括多个用于传递电压的高温电线; 连接到所述多根高温导线的压电陶瓷材料的致动器块在接收到所述电压时移动; 将伺服阀连接到阀通道以将空气供应到伺服阀的压力供应管线; 压力通风管线从伺服阀排出压力; 以及连接到阀致动器以控制阀致动器中的压力的压力伺服线。
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公开(公告)号：US20120306513A1
公开(公告)日：2012-12-06
申请号：US13152957
申请日：2011-06-03
申请人： Jay Stradinger
发明人： Jay Stradinger
CPC分类号： G01B7/003
摘要： A position sensor comprises first and second stationary poles with first and second electrodes, and a reference pole positioned therebetween. The reference pole is coupled to a shaft, and includes a semi-metal via that forms a conducting path between the first and second electrodes. The shaft positions the reference pole between the first and second stationary poles, and a resistance of the conducting path varies with a position of the shaft.
摘要翻译： 位置传感器包括具有第一和第二电极的第一和第二固定极以及位于其间的参考极。 参考极耦合到轴，并且包括在第一和第二电极之间形成导电路径的半金属通孔。 轴将参考极定位在第一和第二固定极之间，并且导电路径的电阻随着轴的位置而变化。
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公开(公告)号：US20120255631A1
公开(公告)日：2012-10-11
申请号：US13081764
申请日：2011-04-07
IPC分类号： F16K15/00
CPC分类号： F16K15/03 , Y10T137/7837 , Y10T137/785 , Y10T137/7903
摘要： A valve is provided. The valve includes a flapper member. A barrel is coupled to the flapper member, the barrel having an interior volume and at least one movable vane within the interior volume. A shaft member is rotationally coupled to the barrel, the barrel having at least one stationary vane disposed within the interior volume.
摘要翻译： 提供阀门。 阀包括挡板构件。 桶连接到挡板构件，筒体具有内部容积，并且在内部容积内具有至少一个可动叶片。 轴构件旋转地联接到枪管，枪管具有设置在内部容积内的至少一个固定叶片。
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