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1. 发明申请

US20100147531A1 Downhole tools 审中-公开
标题翻译：井下工具
公开(公告)号：US20100147531A1
公开(公告)日：2010-06-17
申请号：US12592100
申请日：2009-11-19
申请人： Michael A. Reid , Blair C. Duncan , Stuart Gordon , Steven F. Nicol , Irvine C. Brown
发明人： Michael A. Reid , Blair C. Duncan , Stuart Gordon , Steven F. Nicol , Irvine C. Brown
IPC分类号： E21B23/00 , E21B34/06
CPC分类号： E21B17/22 , E21B17/021
摘要： A fluid operated apparatus in the form of a flow cap, is mounted on an end of a downhole tool or sub, which itself has a screw thread fitting to a further tool, sub or tubular. The cap provides a number of fluid flow channels arranged in a spiral pattern upon the outer surface. The handedness of the channels matches the handedness of the screw thread fitting so that fluid flow from ports in the tool or sub, acts to tighten the screw thread fitting. A water injection valve including a flow cap is described.
摘要翻译：形式为流动帽的流体操作的装置安装在井下工具或副的端部，其本身具有与另一工具，子管或管状件相配合的螺纹。盖在外表面上提供以螺旋形图案布置的多个流体流动通道。通道的螺旋性与螺纹配件的螺旋性相匹配，使得流体从工具或副的端口流出，用于拧紧螺纹接头。描述了包括流动帽的注水阀。

2. 发明授权

US08522886B2 Downhole apparatus having a rotating valve member 有权
标题翻译：具有旋转阀构件的井下装置
公开(公告)号：US08522886B2
公开(公告)日：2013-09-03
申请号：US12312047
申请日：2007-10-23
申请人： Michael J. Christie , Stuart Gordon , Irvine C. Brown , Michael A. Reid
发明人： Michael J. Christie , Stuart Gordon , Irvine C. Brown , Michael A. Reid
IPC分类号： E21B34/06
CPC分类号： E21B34/08 , E21B34/066
摘要： A downhole apparatus adapted to be run on a workstring in a well bore. The apparatus has a body including ports and a valve which is rotatable to open and close the ports to selectively allow fluid flow through the body between regions of a well bore above and below the apparatus. The valve is rotated via a gearbox and motor in the apparatus. A sealing arrangement between the valve and body is also described. A method of running the apparatus in a well bore and monitoring pressure above the apparatus in order to control opening and closing of the valve under predetermined conditions is presented.
摘要翻译：井下设备，适于在井眼中的工作绳上运行。该装置具有主体，其包括端口和阀，其可旋转以打开和关闭端口，以选择性地允许流体在设备上方和下方的井眼的区域之间流过本体。阀门通过设备中的齿轮箱和电机旋转。还描述了阀和阀体之间的密封装置。提出了一种在井眼中运行设备并监测设备上方的压力以便在预定条件下控制阀的打开和关闭的方法。

3. 发明申请

US20090218095A1 Pressure Equalising Devices 有权
标题翻译：压力均衡装置
公开(公告)号：US20090218095A1
公开(公告)日：2009-09-03
申请号：US12083580
申请日：2006-10-26
申请人： Stuart Gordon , Irvine C. Brown , Michael A. Reid
发明人： Stuart Gordon , Irvine C. Brown , Michael A. Reid
IPC分类号： E21B23/00 , E21B47/00 , E21B47/06 , E21B43/00 , E21B34/06 , E21B34/16
CPC分类号： E21B34/102 , E21B33/1294 , E21B47/06
摘要： An electronic actuation system for a pressure equalising device in a downhole apparatus such as a wellbore plug is described. The system includes a pressure sensor for measuring pressure in the wellbore, and means for setting a reference pressure value using a measurement from the pressure sensor. In a method of use, an applied pressure value is determined using a measurement from the pressure sensor and the reference pressure value, and the device is actuated, or opened, when the applied pressure meets a pre-determined condition, such as falling within a pressure window for certain time period. The invention allows natural changes in wellbore pressure to be accounted for when detecting a pressure actuation event.
摘要翻译：描述了诸如井筒塞之类的井下设备中的均压装置的电子致动系统。该系统包括用于测量井眼中的压力的压力传感器，以及用于使用来自压力传感器的测量来设定参考压力值的装置。在使用方法中，使用来自压力传感器和参考压力值的测量来确定所施加的压力值，并且当所施加的压力满足预定条件时，例如落入压力窗口一段时间。本发明允许在检测压力致动事件时考虑井眼压力的自然变化。

4. 发明授权

US08191629B2 Pressure equalising devices 有权
标题翻译：压力均衡装置
公开(公告)号：US08191629B2
公开(公告)日：2012-06-05
申请号：US12083580
申请日：2006-10-26
申请人： Stuart Gordon , Irvine C. Brown , Michael A. Reid
发明人： Stuart Gordon , Irvine C. Brown , Michael A. Reid
IPC分类号： E21B33/12
CPC分类号： E21B34/102 , E21B33/1294 , E21B47/06
摘要： An electronic actuation system for a pressure equalizing device in a downhole apparatus such as a wellbore plug is described. The system includes a pressure sensor for measuring pressure in the wellbore, and means for setting a reference pressure value using a measurement from the pressure sensor. In a method of use, an applied pressure value is determined using a measurement from the pressure sensor and the reference pressure value, and the device is actuated, or opened, when the applied pressure meets a pre-determined condition, such as falling within a pressure window for certain time period. The invention allows natural changes in wellbore pressure to be accounted for when detecting a pressure actuation event.
摘要翻译：描述了诸如井筒塞之类的井下设备中的均压装置的电子致动系统。该系统包括用于测量井眼中的压力的压力传感器，以及用于使用来自压力传感器的测量来设定参考压力值的装置。在使用方法中，使用来自压力传感器和参考压力值的测量来确定所施加的压力值，并且当所施加的压力满足预定条件时，例如落入压力窗口一段时间。本发明允许在检测压力致动事件时考虑井眼压力的自然变化。

5. 发明申请

US20110203789A1 PRESSURE EQUALISING DEVICES 有权
标题翻译：压力均衡装置
公开(公告)号：US20110203789A1
公开(公告)日：2011-08-25
申请号：US13098609
申请日：2011-05-02
申请人： Stuart Gordon , Irvine C. Brown , Michael A. Reid
发明人： Stuart Gordon , Irvine C. Brown , Michael A. Reid
IPC分类号： E21B4/04 , E21B23/00 , E21B33/12
CPC分类号： E21B34/102 , E21B33/1294 , E21B47/06
摘要： An electronic actuation system for a pressure equalising device in a downhole apparatus such as a wellbore plug is described. The system includes a pressure sensor for measuring pressure in the wellbore, and means for setting a reference pressure value using a measurement from the pressure sensor. In a method of use, an applied pressure value is determined using a measurement from the pressure sensor and the reference pressure value, and the device is actuated, or opened, when the applied pressure meets a pre-determined condition, such as falling within a pressure window for certain time period. The invention allows natural changes in wellbore pressure to be accounted for when detecting a pressure actuation event.
摘要翻译：描述了诸如井筒塞之类的井下设备中的均压装置的电子致动系统。该系统包括用于测量井眼中的压力的压力传感器，以及用于使用来自压力传感器的测量来设定参考压力值的装置。在使用方法中，使用来自压力传感器和参考压力值的测量来确定所施加的压力值，并且当所施加的压力满足预定条件时，例如落入压力窗口一段时间。本发明允许在检测压力致动事件时考虑井眼压力的自然变化。

6. 发明授权

US08240376B2 Pressure equalising devices 有权
公开(公告)号：US08240376B2
公开(公告)日：2012-08-14
申请号：US13098609
申请日：2011-05-02
申请人： Stuart Gordon , Irvine Cardno Brown , Michael Adam Reid
发明人： Stuart Gordon , Irvine Cardno Brown , Michael Adam Reid
IPC分类号： E21B34/10
CPC分类号： E21B34/102 , E21B33/1294 , E21B47/06
摘要： An electronic actuation system for a pressure equalizing device in a downhole apparatus such as a wellbore plug is described. The system includes a pressure sensor for measuring pressure in the wellbore, and means for setting a reference pressure value using a measurement from the pressure sensor. In a method of use, an applied pressure value is determined using a measurement from the pressure sensor and the reference pressure value, and the device is actuated, or opened, when the applied pressure meets a pre-determined condition, such as falling within a pressure window for certain time period. The invention allows natural changes in wellbore pressure to be accounted for when detecting a pressure actuation event.

7. 发明授权

US4004523A Solid propellant charges 失效
标题翻译：固体推进剂费用
公开(公告)号：US4004523A
公开(公告)日：1977-01-25
申请号：US591036
申请日：1966-10-26
申请人： David Victor Clifford , Stephen William Bell , Stuart Gordon , Philip Graham Jones
发明人： David Victor Clifford , Stephen William Bell , Stuart Gordon , Philip Graham Jones
IPC分类号： C06B21/00 , C06B45/12 , F02K9/24 , C06B45/28
CPC分类号： C06B45/12 , C06B21/0083 , F02K9/24
摘要： A solid propellant charge having combustion inhibited surfaces provided by bonding elastomeric combustion-inhibiting material to the surfaces by a layer of a polyvinyl acetal resin bonded directly to those surfaces, and by a layer of another resin selected from epoxy resins, polyesters and formaldehyde resins.
摘要翻译：具有燃烧抑制表面的固体推进剂装料通过将直接结合到这些表面的聚乙烯醇缩醛树脂层和通过选自环氧树脂，聚酯和甲醛树脂的另一种树脂层而将弹性体燃烧抑制材料粘合到表面而提供。

8. 发明授权

US3958417A Suppression of unstable burning in rocket motors 失效
标题翻译：火箭发动机不稳定燃烧的抑制
公开(公告)号：US3958417A
公开(公告)日：1976-05-25
申请号：US683764
申请日：1967-11-14
申请人： Stuart Gordon , Geoffrey Ian Evans , Philip Graham Jones , Stephen William Bell
发明人： Stuart Gordon , Geoffrey Ian Evans , Philip Graham Jones , Stephen William Bell
IPC分类号： C06B23/00 , C06B45/12 , F23R1/18
CPC分类号： C06B23/007 , C06B45/12
摘要： A method of suppressing unstable burning in a solid propellant rocket motor comprising combusting a silicone elastomer with burning of the solid propellant to produce a continuous stream of small silica particles which suppress instability.
摘要翻译：一种抑制固体推进剂火箭发动机不稳定燃烧的方法，包括在固体推进剂燃烧的同时燃烧硅氧烷弹性体以产生抑制不稳定性的连续小二氧化硅颗粒物流。

9. 发明申请

US20120035875A1 APPARATUS AND PROCESS FOR MEASURING PROPERTIES 有权
标题翻译：测量特性的装置和过程
公开(公告)号：US20120035875A1
公开(公告)日：2012-02-09
申请号：US13141387
申请日：2009-12-22
申请人： Stuart Gordon , Andrzej Krajewski
发明人： Stuart Gordon , Andrzej Krajewski
IPC分类号： G06F19/00 , G01N25/56
CPC分类号： G01N33/362 , G01N27/223
摘要： The present invention relates to an apparatus and process for measuring a property of a material such as the moisture content of cotton fibre. An embodiment is specifically adapted for determining an absolute value of the moisture content of the cotton fibre while being conveyed through ducts such as the ducts of the ginning machine. The embodiment combines large area capacitor plates with light detectors.
摘要翻译：本发明涉及一种用于测量诸如棉纤维的水分含量的材料的性质的装置和方法。一个实施例特别适用于在通过诸如轧花机的管道的管道输送时确定棉纤维的水分含量的绝对值。该实施例将大面积电容器板与光检测器相结合。

10. 发明申请

US20050082792A1 Stroller tip prevention 失效
标题翻译：手推车尖端预防
公开(公告)号：US20050082792A1
公开(公告)日：2005-04-21
申请号：US10968755
申请日：2004-10-19
申请人： Stuart Gordon , Scott Gordon
发明人： Stuart Gordon , Scott Gordon
IPC分类号： B62B5/04 , B62B9/08 , B62B9/12 , B62B9/24 , B62B7/00
CPC分类号： B62B9/005 , B62B5/049 , B62B9/206 , B62B9/24 , B62B2301/00 , B62B2301/08
摘要： For baby strollers, particularly umbrella strollers, a device to prevent tipping comprising a pair of rearward extension bars. Each bar is adapted to extend rearwardly over or nearly over one of the rear wheels of the stroller. Each curves downwards so as to clear the wheel over or near which it extends and then curves to present a distal end section at least approximately parallel to the surface on which the stroller sits. Each bar is provided with a clamp by which it may be attached to the stroller. The clamp is adjustable to optimize tip prevention and loosenable so that the extension may be folded transversely for storage or transport.
摘要翻译：对于婴儿推车，特别是伞形婴儿车，防止包括一对向后延伸杆的倾翻的装置。每个杆适于在婴儿车的后轮之后或之上延伸。每个向下弯曲，以便清除其延伸的或靠近其的轮，然后弯曲以呈现至少近似平行于婴儿车所在的表面的远端部分。每个杆设置有夹子，通过该夹子可以将其附接到婴儿车。夹具是可调节的，以优化防止尖端和松动，使得延伸部可以横向折叠以进行存储或运输。

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