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公开(公告)号：US07766045B2
公开(公告)日：2010-08-03
申请号：US11461218
申请日：2006-07-31
Applicant: Allen C. Fagerlund , Frederick W. Catron , Charles L. DePenning , Paul T. Alman , Ted D. Grabau
Inventor： Allen C. Fagerlund , Frederick W. Catron , Charles L. DePenning , Paul T. Alman , Ted D. Grabau
CPC classification number: F16K47/08 , Y10T137/86718 , Y10T137/86734 , Y10T137/86759
Abstract: 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 areas 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.
Abstract translation: 流体减压装置包括两个或更多个可堆叠的环形板。 当环形板彼此堆叠时，每个盘具有周长和中空的中心沿着纵向轴线排列。 每个盘还包括至少一个入口流动扇区，其具有用于限定第一入口区域和第一出口区域的入口流动台，以及至少一个出口流动扇区，具有限定第二入口区域和第二出口区域的出口流动台， 第二入口面积与第二出口面积的比率被预先确定，以限定出口流动台处的背压，以在周边提供亚声流体流。
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公开(公告)号：US20080023086A1
公开(公告)日：2008-01-31
申请号：US11461218
申请日：2006-07-31
Applicant: Allen C. Fagerlund , Frederick W. Catron , Charles L. DePenning , Paul T. Alman , Ted D. Grabau
Inventor： Allen C. Fagerlund , Frederick W. Catron , Charles L. DePenning , Paul T. Alman , Ted D. Grabau
IPC: F16K47/02
CPC classification number: F16K47/08 , Y10T137/86718 , Y10T137/86734 , Y10T137/86759
Abstract: 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 areas 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.
Abstract translation: 流体减压装置包括两个或更多个可堆叠的环形板。 当环形板彼此堆叠时，每个盘具有周长和中空的中心沿着纵向轴线排列。 每个盘还包括至少一个入口流动扇区，其具有用于限定第一入口区域和第一出口区域的入口流动台，以及至少一个出口流动扇区，具有限定第二入口区域和第二出口区域的出口流动台， 第二入口面积与第二出口面积的比率被预先确定，以限定出口流动台处的背压，以在周边提供亚声流体流。
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公开(公告)号：US08152132B2
公开(公告)日：2012-04-10
申请号：US12363440
申请日：2009-01-30
Applicant: Michael W. McCarty , Ted D. Grabau
Inventor： Michael W. McCarty , Ted D. Grabau
IPC: F16K31/00
CPC classification number: F16K31/1262 , F16J3/02 , Y10T29/49407
Abstract: A pneumatic valve actuator for moving the valve stem of a control valve comprises an upper casing and a lower casing each having flanges, a diaphragm plate operatively coupled to the valve stem, a spring arranged to bias the diaphragm plate in a first direction, a diaphragm 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 the diaphragm plate in a second direction, and a ring disposed between the upper flange and the lower flange and positioned to engage the outer portion of the diaphragm. The ring includes a protrusion positioned to engage a surface of the outer portion of the diaphragm.
Abstract translation: 用于移动控制阀的阀杆的气动阀致动器包括上壳体和下壳体，每个壳体具有凸缘，可操作地联接到阀杆的隔膜板，布置成沿第一方向偏压隔膜板的弹簧，隔膜 可移动地连接在隔膜板的运动上，空气入口限定在壳体中并且被布置成附接到空气供应源以沿第二方向偏置隔膜板;以及环，其设置在上凸缘和下凸缘之间并定位成 接合隔膜的外部。 所述环包括突出部，所述突起被定位成接合所述隔膜的外部部分的表面。
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公开(公告)号：US20100193716A1
公开(公告)日：2010-08-05
申请号：US12363440
申请日：2009-01-30
Applicant: Michael W. McCarty , Ted D. Grabau
Inventor： Michael W. McCarty , Ted D. Grabau
CPC classification number: F16K31/1262 , F16J3/02 , Y10T29/49407
Abstract: A pneumatic valve actuator for moving the valve stem of a control valve comprises an upper casing and a lower casing each having flanges, a diaphragm plate operatively coupled to the valve stem, a spring arranged to bias the diaphragm plate in a first direction, a diaphragm 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 the diaphragm plate in a second direction, and a ring disposed between the upper flange and the lower flange and positioned to engage the outer portion of the diaphragm. The ring includes a protrusion positioned to engage a surface of the outer portion of the diaphragm.
Abstract translation: 用于移动控制阀的阀杆的气动阀致动器包括上壳体和下壳体，每个壳体具有凸缘，可操作地联接到阀杆的隔膜板，布置成沿第一方向偏压隔膜板的弹簧，隔膜 可移动地连接在隔膜板的运动上，空气入口限定在壳体中并且被布置成附接到空气供应源以沿第二方向偏置隔膜板;以及环，其设置在上凸缘和下凸缘之间并定位成 接合隔膜的外部。 所述环包括突出部，所述突起被定位成接合所述隔膜的外部部分的表面。
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公开(公告)号：US20130015383A1
公开(公告)日：2013-01-17
申请号：US13544419
申请日：2012-07-09
Applicant: Shawn W. Anderson , Ted D. Grabau
Inventor： Shawn W. Anderson , Ted D. Grabau
CPC classification number: F16K5/207
Abstract: A bellows energized seal assembly includes a seal body, a main seal that is axially slidable within the seal body, and a bellows connected to the seal body and the main seal. The bellows both biases the main seal and provides a seal between the seal body and the main seal.
Abstract translation: 波纹管通电密封组件包括密封体，在密封体内可轴向滑动的主密封件，以及连接到密封体和主密封件的波纹管。 波纹管两者都偏压主密封，并在密封体和主密封之间提供密封。
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Patent Agency Ranking
公开(公告)号：US09052022B2
公开(公告)日：2015-06-09
申请号：US13544419
申请日：2012-07-09
Applicant: Shawn W. Anderson , Ted D. Grabau
Inventor： Shawn W. Anderson , Ted D. Grabau
IPC: F16K5/20
CPC classification number: F16K5/207
Abstract: A bellows energized seal assembly includes a seal body, a main seal that is axially slidable within the seal body, and a bellows connected to the seal body and the main seal. The bellows both biases the main seal and provides a seal between the seal body and the main seal.
Abstract translation: 波纹管通电密封组件包括密封体，在密封体内可轴向滑动的主密封件，以及连接到密封体和主密封件的波纹管。 波纹管两者都偏压主密封，并在密封体和主密封之间提供密封。
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公开(公告)号：US07288323B2
公开(公告)日：2007-10-30
申请号：US10712549
申请日：2003-11-13
Applicant: Ted D. Grabau
Inventor： Ted D. Grabau
CPC classification number: 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
Abstract: 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.
Abstract translation: 已经发现本文描述的橡胶组合物作为弹簧偏压致动器隔膜材料具有非常长的使用寿命，其保持其位置在相对的凸缘之间被压缩，例如螺栓连接，同时保持优异的压缩性，低温柔韧性，耐烃性，耐磨性 和机械强度。 组合物包括共聚物橡胶组分; 用于共聚物橡胶的增塑剂; 用于共聚物橡胶的硫化剂; 二氧化硅填料; 以及能够将二氧化硅填料与共聚物橡胶偶合的偶联剂，例如硅烷偶联剂。
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公开(公告)号：US06840520B2
公开(公告)日：2005-01-11
申请号：US10349827
申请日：2003-01-23
Applicant: Wayne R. Faas , Ted D. Grabau , Kimball R. Barron
Inventor： Wayne R. Faas , Ted D. Grabau , Kimball R. Barron
CPC classification number: F16K3/243 , F16J15/00 , F16K47/08 , Y10T137/86799
Abstract: A seal assembly is adapted for use in a valve having a trim cage with an inner surface extending along an axis and a plug sized to fit inside the trim cage inner surface, wherein the plug is adapted to move along the axis. The seal assembly includes a spring-loaded seal ring disposed between the plug and the trim cage inner surface, the seal ring including a center spring member and a jacket formed of a fluoropolymer resin to tightly seal between the plug and the trim cage inner surface. A first wiper ring is disposed between the plug and the trim cage inner surface and positioned axially upstream of the seal ring, and a second wiper ring is disposed between the plug and the trim cage inner surface and positioned axially downstream of the seal ring. Each of the first and second wiper rings has an outside surface sized to engage the trim cage inner surface and is formed of a material sufficiently rigid to scrape foreign material from the bore surface yet sufficiently soft to minimize damage to the bore.
Abstract translation: 密封组件适用于具有带有沿着轴线延伸的内表面的微调保持器的阀门以及尺寸适于装配在调节箱内表面内的插头，其中该插头适于沿轴线移动。 所述密封组件包括设置在所述插头和所述调整箱内表面之间的弹簧加载的密封环，所述密封环包括中心弹簧构件和由氟聚合物树脂形成的护套，以紧密地密封所述塞子和所述调整框架内表面。 第一刮水环设置在塞子和调节箱内表面之间并且位于密封环的轴向上游，并且第二刮水环设置在塞子和调节箱内表面之间并且轴向位于密封环的下游。 第一和第二擦拭环中的每一个具有尺寸适于接合修剪保持架内表面的外表面，并且由足够刚性的材料形成，以从孔表面刮除异物，但足够柔软以最小化对孔的损伤。
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公开(公告)号：US06345234B1
公开(公告)日：2002-02-05
申请号：US09189671
申请日：1998-11-11
Applicant: John Patrick Dilger , Ted D. Grabau , Nile K. Dielschneider , Meredith D. Miller
Inventor： John Patrick Dilger , Ted D. Grabau , Nile K. Dielschneider , Meredith D. Miller
IPC: G01N3100
CPC classification number: G01N1/2226 , G01N2001/2241
Abstract: A system and method for collecting data relating to emissions from an emissions source is disclosed. The system comprises an accumulator adapted to receive emissions from the emissions source, a sensor in flow communication with an outlet of the accumulator for generating a signal indicative of a physical property of the emissions, and a sensor interface circuit receiving the signal and generating data relating to the emissions from the emissions source. A system and method for reducing emissions from an emissions source is also disclosed, including a microcontroller receiving data relating to the emissions from the emissions source and generating control signals for reducing the emissions.
Abstract translation: 公开了一种用于收集与排放源的排放有关的数据的系统和方法。 该系统包括适于接收来自排放源的排放物的累积器，与累积器的出口流动连通的传感器，用于产生指示排放物理属性的信号;以及传感器接口电路，接收信号并产生相关的数据 还公开了用于减少排放源的排放的系统和方法，包括微控制器，其接收与来自排放源的排放有关的数据，并产生用于减少排放的控制信号。
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公开(公告)号：US5823540A
公开(公告)日：1998-10-20
申请号：US719721
申请日：1996-09-25
Applicant: Ted D. Grabau , Robert T. Wilson
Inventor： Ted D. Grabau , Robert T. Wilson
CPC classification number: F16K5/0663 , C08L27/12 , C09K3/1009 , C08L71/00 , C09K2200/023 , C09K2200/0645
Abstract: A fluid seal for ball control valves formed from a composition comprising a fluorinated resin, a reinforcing polymer, and, optionally, molybdenum disulfide, which has been compression molded in a tube mold, heat sintered and annealed. Such a formed ball seal has improved properties of chemical resistance, hydrolysis and creep resistance, a sufficient hardness for low wear, a reduced coefficient of friction, and is virtually nonabrasive.
Abstract translation: 一种用于球控制阀的流体密封件，其由包含氟化树脂，增强聚合物和任选的二硫化钼组成的组合物形成，其已经在管模中压缩模制，热烧结和退火。 这种形成的球形密封件具有改善的耐化学性，水解和抗蠕变性，耐磨性低的足够硬度，减少的摩擦系数，并且实际上是无磨损的。
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