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1. 发明公开

EP2049822A1 FLUID PRESSURE REDUCTION DEVICE FOR HIGH PRESSURE-DROP RATIOS 审中-公开
标题翻译：流体减压装置用于高压力下降率
公开(公告)号：EP2049822A1
公开(公告)日：2009-04-22
申请号：EP07809787.0
申请日：2007-06-22
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： FAGERLUND, Allen, Carl , CATRON, Frederick, Wayne , DEPENNING, Charles, Lawrence , ALMAN, Paul, Taylor , GRABAU, Ted, Dennis
IPC分类号： F16K47/08
CPC分类号： F16K47/08 , Y10T137/86718 , Y10T137/86734 , Y10T137/86759
摘要： A fluid pressure reduction device comprises two or more stackable annular plates. Each disk having a perimeter and a hollow center aligned along a longitudinal axis when the annular plates are stacked one on top of the other. Each disk further comprising at least one inlet flow sector having an inlet flow stage for defining a first inlet area and a first outlet area, and at least one outlet flow sector having an outlet flow stage defining a second inlet area and a second outlet area, wherein the ratio of the second inlet area to the second outlet area is predetermined to define a backpressure at the outlet flow stage to provide a sub-sonic fluid flow at the perimeter.

2. 发明公开

EP1969262A2 FLEXIBLE SEALS FOR PROCESS CONTROL VALVES 审中-公开
标题翻译：柔性密封件过程控制阀。
公开(公告)号：EP1969262A2
公开(公告)日：2008-09-17
申请号：EP06837332.3
申请日：2006-11-09
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： WEBER, Larry, Joseph , KOESTER, David, John , GRABAU, Ted, Dennis , HELFER, Wade, Jonathan , HUTCHENS, Wilbur, Dean , OLBERDING, Jason, Gene , CHAMPLIN, Harry, Chester
IPC分类号： F16K1/226
CPC分类号： F16K1/2266
摘要： Flexible seals for process control valves are disclosed. An example disclosed seal includes a substantially flexible ring-shaped carrier (210) configured to be fixed within the butterfly valve and to surround a flow control aperture therein. The seal also includes a substantially rigid seal ring that has an outer circumferential surface (212) fixed to. the substantially flexible carrier and an inner circumferential surface (212) configured to sεalingly engage a control member that operatively interacts with the flow control aperture.

3. 发明公开

EP3455021A1 METHOD AND APPARATUS FOR LATE-CUSTOMIZATION OF VALVE BODY ENDS BY ADDING FLANGES USING ALGORITHMS FOR WELD DISTORTION PREDICTION 审中-公开
公开(公告)号：EP3455021A1
公开(公告)日：2019-03-20
申请号：EP17723840.9
申请日：2017-05-03
申请人： Fisher Controls International LLC
发明人： GRABAU, Ted, Dennis
IPC分类号： B23K9/04 , B23K26/342 , B33Y10/00

4. 发明公开

EP2972624A1 LABORATORY TESTING-BASED VALVE PROGNOSTICS 有权
标题翻译：对实验室试验基于心脏瓣膜预测
公开(公告)号：EP2972624A1
公开(公告)日：2016-01-20
申请号：EP14720817.7
申请日：2014-03-14
申请人： Fisher Controls International LLC
发明人： GRABAU, Ted, Dennis , ANDERSON, Shawn, W.
IPC分类号： G05B23/02
CPC分类号： G01M99/00 , F16K37/0075 , G05B23/0283 , G06Q10/20 , Y10T137/8158
摘要： The claimed method and system develops a useful lifetime profile for a component of a process control device, such as a valve, and uses that lifetime profile to determine a projected remaining lifetime for the device component in operation. The lifetime profile is developed from using real world operational data of similar process control devices, used under substantially the same operating conditions as to be experienced during operation. Profiles may be developed for numerous device components, from which a projected lifetime profile for the entire process control device is developed. Based on the projected remaining lifetime, notification warnings may be sent to remote computers and maintenance scheduling may be automatically achieved.

5. 发明授权

EP2391843B1 PNEUMATIC ACTUATOR HAVING DIAPHRAGM RETENTION RING 有权
标题翻译：带隔膜保持环的气动执行机构
公开(公告)号：EP2391843B1
公开(公告)日：2015-09-02
申请号：EP09803979.5
申请日：2009-12-30
申请人： Fisher Controls International LLC
发明人： MCCARTY, Michael, Wildie , GRABAU, Ted, Dennis
IPC分类号： F16K31/126 , F16J3/02
CPC分类号： F16K31/1262 , F16J3/02 , Y10T29/49407

6. 发明公开

EP2867737A1 METHODS AND APPARATUS TO USE VIBRATION DATA TO DETERMINE A CONDITION OF A PROCESS CONTROL DEVICE 有权
标题翻译：方法和设备中使用的振动数据，用来确定过程控制装置的状态
公开(公告)号：EP2867737A1
公开(公告)日：2015-05-06
申请号：EP13734935.3
申请日：2013-06-26
申请人： Fisher Controls International LLC
发明人： ANDERSON, Shawn, W. , ANDERS, Roger , GRABAU, Ted, Dennis
IPC分类号： G05B23/02 , F16K37/00
CPC分类号： G05B23/0235 , F16K37/0083 , G01N29/38 , G01N29/4427 , G05B2219/33326 , G05B2219/37351 , G05B2219/37432 , G05B2219/37534 , G05B2219/45006
摘要： Methods and apparatus to use vibration data to determine a condition of a process control device are disclosed. An example method includes collecting first vibration data from a first sensor operatively coupled to a process control device during a calibration. The example method further includes calculating an operating threshold of the process control device based on the first vibration data, and determining a condition of the process control device if second vibration data associated with the process control device collected after the calibration exceeds the operating threshold.
摘要翻译：的方法和装置使用的振动数据，以确定性的矿井的过程控制装置的条件是游离缺失盘。的示例性装置包括振动监视电路为：收集与所述过程控制设备的校准期间的过程控制设备相关联的第一振动数据; 计算在基于所述第一振动数据的过程控制装置的操作阈值; 收集与过程控制装置，指示与所述过程控制设备相关联的有用寿命的剩余部分的使用信息相关联的使用信息; 调整基于所述使用信息，调整后的工作阈值的反射与所述过程控制设备相关联的有用寿命的剩余部分的操作阈值; 和确定性矿所述过程控制装置的状态，如果与校准后收集所述过程控制设备相关联的第二振动数据超过经调整的操作阈值。

7. 发明公开

EP2972217A1 VALVE PROGNOSTICS FOR POLYMERIC COMPONENTS BASED ON ACCELERATED AGING TECHNIQUES 有权
标题翻译：通用型FÜRPOLYMERKOMPONENTEN AUF BASIS BESCHLEUNIGTER ALTERUNGSTECHNIKEN
公开(公告)号：EP2972217A1
公开(公告)日：2016-01-20
申请号：EP14720366.5
申请日：2014-03-14
申请人： Fisher Controls International LLC
发明人： GRABAU, Ted, Dennis , BELL, Meredith
IPC分类号： G01N17/00 , G05B19/4065
CPC分类号： G01N25/00 , F16K37/0075 , G01M99/008 , Y02P90/265
摘要： The claimed method and system develops accelerated aging test protocols for a component of a process control device, such as a polymeric component of a valve assembly, where the accelerated aging test protocol is specifically developed in response to expected operating conditions to be used during operation of the process control device in a process plant installation. Test data from the developed accelerated aging tests is analyzed to determine a projected lifetime profile of the component that profiles the component through failure under those expected operating conditions. Particular profiling for polymeric features includes oxidation failure profiling and other fatigue conditions.
摘要翻译：所要求保护的方法和系统开发了用于过程控制装置的组件的加速老化试验方案，例如阀组件的聚合物组分，其中加速老化测试方案是专门开发的，以响应在操作期间使用的预期操作条件过程控制装置在过程工厂安装。分析来自开发的加速老化测试的测试数据，以确定在这些预期操作条件下通过故障对部件进行成型的部件的预计寿命曲线。聚合物特征的特殊分析包括氧化破坏曲线和其他疲劳条件。

8. 发明授权

EP1689579B1 VULCANIZED RUBBER COMPOSITION AND ARTICLES MANUFACTURED THEREFROM 有权
标题翻译：硫化橡胶组合物及其制品由其制成的
公开(公告)号：EP1689579B1
公开(公告)日：2014-09-10
申请号：EP04795709.7
申请日：2004-10-19
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： GRABAU, Ted, Dennis
IPC分类号： B32B25/10 , B32B25/14 , B32B25/16 , C08K3/00 , C08K5/00 , F16K31/126
CPC分类号： B32B25/10 , B32B25/14 , B32B25/16 , B32B2038/0076 , B32B2305/72 , B32B2475/00 , C08K3/013 , C08K5/0016 , F16K31/1262 , Y10T428/31678 , Y10T428/31692 , Y10T428/31696 , Y10T428/31699 , Y10T428/3175 , Y10T428/31797 , Y10T428/31928 , C08L9/02
摘要： The rubber compositions described herein have been found to have an exceptionally long life as a spring-biased actuator diaphragm material that maintains its position compressed, e.g., bolted, between opposed flanges, while maintaining excellent compressibility, low temperature flexibility, hydrocarbon resistance, abrasion resistance and mechanical strength. The compositions include a copolymer rubber component; a plasticizer for the copolymer rubber; a vulcanizing agent for the copolymer rubber; a silica filler; and a coupling agent, such as a silane coupling agent, capable of coupling the silica filler to the copolymer rubber. Ranges may be expressed herein as from "about" or "approximately" on particular value and/or to "about" or "approximately" another particular value. When such a range is expressed, another embodiment includes from the one particular value and/or to the other particular value.

9. 发明授权

EP2059702B1 LOW FRICTION LIVE-LOADED PACKING 有权
标题翻译：具有低摩擦力的弹簧加载密封门
公开(公告)号：EP2059702B1
公开(公告)日：2012-12-05
申请号：EP07841260.8
申请日：2007-08-23
申请人： FISHER CONTROLS INTERNATIONAL LLC
发明人： LOVELL, Michel, Ken , GRABAU, Ted, Dennis
IPC分类号： F16K41/02
CPC分类号： F16K41/02 , Y10T137/6021 , Y10T137/6069

10. 发明公开

EP2391843A1 PNEUMATIC ACTUATOR HAVING DIAPHRAGM RETENTION RING 有权
标题翻译：带隔膜保持环的气动执行机构
公开(公告)号：EP2391843A1
公开(公告)日：2011-12-07
申请号：EP09803979.5
申请日：2009-12-30
申请人： Fisher Controls International LLC
发明人： MCCARTY, Michael, Wildie , GRABAU, Ted, Dennis
IPC分类号： F16K31/126 , F16J3/02
CPC分类号： F16K31/1262 , F16J3/02 , Y10T29/49407
摘要： A pneumatic valve actuator for moving the valve stem of a control valve comprises an upper casing (56) and a lower casing (58) each having flanges (78, 80), a diaphragm plate operatively coupled to the valve stem, a spring arranged to bias the diaphragm plate in a first direction, a diaphragm (70) movable in conjunction movement of the diaphragm plate, an air inlet defined in the casing and arranged for attachment to an air supply source to bias th diaphragm plate in a second direction, and a ring (76) disposed between the upper flange and the lower flange and positioned to engage the outer portion of the diaphragm. The ring includes a protrusion (96) positioned to engage a surface of the outer portion of the diaphragm.
摘要翻译：一种用于移动控制阀的阀杆的气动阀门致动器包括各自具有凸缘（78,80）的上壳体（56）和下壳体（58），可操作地联接到阀杆的隔膜板，沿第一方向偏压隔膜板;隔膜（70），其可以连同隔膜板的移动一起移动;空气入口，其被限定在外壳中并且被布置用于附接到空气供应源以沿第二方向偏置隔膜板;以及设置在上凸缘和下凸缘之间并定位成与隔膜的外部接合的环（76）。该环包括定位成与隔膜的外部部分的表面接合的突起（96）。

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