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1. 发明授权

US07780204B2 Electromechanical push to close latch 有权
标题翻译：机电推动关闭闩锁
公开(公告)号：US07780204B2
公开(公告)日：2010-08-24
申请号：US12207567
申请日：2008-09-10
申请人： Gregory Gilbert Garneau , Robert Benson Speers, Jr.
发明人： Gregory Gilbert Garneau , Robert Benson Speers, Jr.
IPC分类号： E05C1/06
CPC分类号： E05C1/12 , E05B15/004 , E05B47/0012 , E05B47/026 , E05B63/0065 , E05B2047/002 , E05B2047/0024 , E05B2047/0094 , Y10S292/11 , Y10T292/0969 , Y10T292/1021 , Y10T292/1097 , Y10T292/307 , Y10T292/699
摘要： An electromechanical push to close latch has a pawl positioned for linear movement in a housing, with the pawl being biased to the outward extended position. An electric motor operates a cam to change the position of the pawl thereby retracting it into the housing. An electronic circuit board controls the operation of the electric motor under the direction of an outside control signal. The circuit board also senses the position of the pawl to stop the operation of the motor when the pawl is fully retracted. The pawl mounting can be reconfigured for the pawl to extend and thereby operate in a plurality of selectable directions.
摘要翻译：机电推动闭合闩锁具有定位成在壳体中线性运动的棘爪，其中棘爪被偏压到向外延伸的位置。电动机操作凸轮以改变棘爪的位置，从而将其缩回到壳体中。电子电路板在外部控制信号的方向上控制电动机的操作。当棘爪完全缩回时，电路板还感测到棘爪的位置以停止电动机的操作。可以重新配置棘爪安装件以使棘爪延伸并由此在多个可选择的方向上操作。

2. 发明申请

US20090058102A1 ELECTROMECHANICAL PUSH TO CLOSE LATCH 有权
公开(公告)号：US20090058102A1
公开(公告)日：2009-03-05
申请号：US12207567
申请日：2008-09-10
申请人： Gregory Gilbert Garneau , Robert Benson Speers
发明人： Gregory Gilbert Garneau , Robert Benson Speers
IPC分类号： E05C1/08
CPC分类号： E05C1/12 , E05B15/004 , E05B47/0012 , E05B47/026 , E05B63/0065 , E05B2047/002 , E05B2047/0024 , E05B2047/0094 , Y10S292/11 , Y10T292/0969 , Y10T292/1021 , Y10T292/1097 , Y10T292/307 , Y10T292/699
摘要： An electromechanical push to close latch has a pawl positioned for linear movement in a housing, with the pawl being biased to the outward extended position. An electric motor operates a cam to change the position of the pawl thereby retracting it into the housing. An electronic circuit board controls the operation of the electric motor under the direction of an outside control signal. The circuit board also senses the position of the pawl to stop the operation of the motor when the pawl is fully retracted. The pawl mounting can be reconfigured for the pawl to extend and thereby operate in a plurality of selectable directions.

3. 发明申请

US20070039731A1 Formation testing and sampling apparatus and methods 有权
标题翻译：地层试验和采样仪器及方法
公开(公告)号：US20070039731A1
公开(公告)日：2007-02-22
申请号：US11590027
申请日：2006-10-30
申请人： Philip Fox , Michael Shade , Gregory Gilbert , Mark Proett
发明人： Philip Fox , Michael Shade , Gregory Gilbert , Mark Proett
IPC分类号： E21B49/10
CPC分类号： E21B49/10
摘要： Systems and methods for downhole formation testing based on the use of one or more elongated sealing pads capable of sealing off and collecting or injecting fluids from elongated portions along the surface of a borehole. The modified sealing pads increase the flow area by collecting fluids from an extended portion along the surface of a borehole, which is likely to straddle one or more layers in laminated or fractured formations. A tester device using the elongated sealing pads can be deployed and withdrawn using an extendible element pressing the pads to the borehole. Various designs and arrangements for use with a fluid tester, which may be part of a modular fluid tool, are disclosed in accordance with different embodiments.
摘要翻译：基于使用一个或多个细长的密封垫的井下形成测试的系统和方法，该密封垫能够沿着钻孔的表面密封和从细长部分收集或注入流体。改进的密封垫通过沿着钻孔的表面从延伸部分收集流体来增加流动面积，其可能跨越层压或断裂地层中的一个或多个层。使用细长密封垫的测试器装置可以使用将垫挤压到钻孔的可延伸元件来展开和取出。根据不同的实施例公开了可以作为模块化流体工具的一部分的流体测试器使用的各种设计和布置。

4. 发明申请

US20060137479A1 Method and apparatus for determining a downhole fluid sample volume 有权
标题翻译：用于确定井下流体样品体积的方法和装置
公开(公告)号：US20060137479A1
公开(公告)日：2006-06-29
申请号：US11023335
申请日：2004-12-27
申请人： Gregory Gilbert
发明人： Gregory Gilbert
IPC分类号： G01N1/14
CPC分类号： E21B49/081 , G01N1/16 , G01N2001/1427
摘要： A formation test tool 10 for obtaining a downhole fluid sample from a formation of interest 30 and returning the sample to the surface of a well includes a cylinder 12 forming a fluid sample chamber therein, and a piston 20 sealingly movable within the cylinder and separating the fluid sample from a cushioning fluid. A fluid line 24 connects the formation of interest to the fluid sample chamber, and a valve 26 controls fluid flow along the fluid line. In one embodiment, a magnet 76 supported on the piston outputs signals indicative of the position of the piston and thus the volume of the fluid sample within the cylinder. A meter 74 is movable along the exterior of the cylinder 12 for determining the position of the magnet within the cylinder, such that the volume of sampled fluid in the cylinder can be determined at the surface.
摘要翻译：用于从感兴趣的形成物30获得井下流体样品并将样品返回到井的表面的地层测试工具10包括在其中形成流体样品室的气缸12和在气缸内可密封地移动的活塞20，来自缓冲流体的流体样品。流体管线24将感兴趣的形成物连接到流体样品室，并且阀26控制沿着流体管线的流体流动。在一个实施例中，支撑在活塞上的磁体76输出指示活塞位置的信号，并因此输出流体样本在气缸内的体积。仪表74可以沿着气缸12的外部移动，以确定磁体在气缸内的位置，从而可以在表面确定气缸中的采样流体的体积。

5. 发明申请

US20050257629A1 Downhole probe assembly 有权
标题翻译：井下探头总成
公开(公告)号：US20050257629A1
公开(公告)日：2005-11-24
申请号：US11133643
申请日：2005-05-20
申请人： Gregory Gilbert , Mark Sitka , Malcolm McGregor , Glenn Gray , John Hardin , Christopher Maranuk , James Stone , Kristopher Sherrill
发明人： Gregory Gilbert , Mark Sitka , Malcolm McGregor , Glenn Gray , John Hardin , Christopher Maranuk , James Stone , Kristopher Sherrill
IPC分类号： G01N1/10 , G01N1/14
CPC分类号： E21B49/10 , G01N1/10
摘要： A downhole, extendable apparatus and methods of use are described and claimed herein. In one embodiment, the extendable apparatus includes a piston that extends toward a borehole wall, the piston having an inner sampling member that is also extendable. The sampling member may be further extended to engage the borehole wall and penetrate the formation. The sampling member may also include a screen and an inner scraper or wiper that frictionally engages the screen and reciprocates to remove debris from the screen. The piston may comprise a seal pad having an internal cavity for receiving a volume of fluid. In another embodiment, the extendable apparatus comprises multiple, concentric pistons for extending the sampling member further toward the borehole wall than is possible with a single piston. The extendable apparatus may also include a retraction contact switch and position indicator.
摘要翻译：在此描述和要求保护井下，可延伸的装置和使用方法。在一个实施例中，可延伸装置包括朝向钻孔壁延伸的活塞，活塞具有也可延伸的内取样构件。采样构件可进一步延伸以接合钻孔壁并穿透地层。采样构件还可以包括屏幕和内部刮刀或擦拭器，其摩擦地接合屏幕并往复运动以从屏幕移除碎屑。活塞可以包括具有用于接收一定体积流体的内部空腔的密封垫。在另一个实施例中，可延伸装置包括多个同心活塞，用于使取样构件进一步向钻孔壁延伸，而不限于单个活塞。可延伸装置还可以包括退回接触开关和位置指示器。

6. 发明授权

US07731250B2 Electromechanical push to close latch 有权
公开(公告)号：US07731250B2
公开(公告)日：2010-06-08
申请号：US12116313
申请日：2008-05-07
申请人： Gregory Gilbert Garneau , Robert Benson Speers
发明人： Gregory Gilbert Garneau , Robert Benson Speers
IPC分类号： E05C1/06 , E05C19/00
CPC分类号： E05C1/12 , E05B15/004 , E05B47/0012 , E05B47/026 , E05B63/0065 , E05B2047/002 , E05B2047/0024 , E05B2047/0094 , Y10S292/11 , Y10T292/0969 , Y10T292/1021 , Y10T292/1097 , Y10T292/307 , Y10T292/699
摘要： An electromechanical push to close latch has a pawl positioned for linear movement in a housing, with the pawl being biased to the outward extended position. An electric motor operates a cam to change the position of the pawl thereby retracting it into the housing. An electronic circuit board controls the operation of the electric motor under the direction of an outside control signal. The circuit board also senses the position of the pawl to stop the operation of the motor when the pawl is fully retracted. The pawl mounting can be reconfigured for the pawl to extend and thereby operate in a plurality of selectable directions.

7. 发明申请

US20060079831A1 Quantitative chronological medical infusion device 审中-公开
标题翻译：定量按时间顺序的输液装置
公开(公告)号：US20060079831A1
公开(公告)日：2006-04-13
申请号：US10834466
申请日：2004-08-18
申请人： Gregory Gilbert
发明人： Gregory Gilbert
IPC分类号： A61M1/00 , A61M31/00 , A61M37/00
CPC分类号： A61M5/1723 , A61M5/14566 , A61M2205/6018
摘要： The present invention is a medical infusion and aspiration system delivering precisely timed and accurately calculated, adjusted pulsated delivery in high rates of flow delivering an effective profile of pulses tailored to provide momentary spikes of levels of freely available medicines based upon the uptake of the medicine and optimally on real time measurements of the medicine or response of the patient, termed Quantitative Chronological Delivery. The system comprises any pumping mechanism, and optimally a pumping mechanism, and a cassette or cartridge having a reservoir area where the plunger rotates as it advances in reference to the cartridge to provide additional accuracy and overcome the forces of inertia and slip-stick as well as eliminate backlash. Optimally, the systems incorporates an encoded area and an opening for connection to an infusion tube with an in-line sensor area where sampling probes are located. The infusion is adjusted in both amount and duration between pulses to provide quantitatively controlled, chronologically optimized infusion. A motor causes bi-directional pumping to allow for samples to be presented to the sensor area. The system accuracy allows for more concentrated medicines, as a sealed container can eliminate the need for diluting or withdrawing medicine to load a reservoir, and achieves extraordinary accuracy without error correcting software or expensive volumetric measurement and control systems.
摘要翻译：本发明是医疗输液和抽吸系统，其以高流速提供精确定时和精确计算的调节的脉动递送，其提供有效轮廓的脉冲，其根据药物的摄取而定制以提供免费可用药物的瞬间尖峰水平，最佳地实时测量患者的药物或反应，称为定量时间递送。该系统包括任何泵送机构，以及最佳的泵送机构，以及具有储存区域的盒或盒，当存储器区域随着其相对于盒的前进而旋转，以提供额外的精度并克服惯性力和滑棒的力作为消除反弹。最佳地，系统包含编码区域和用于连接到具有采样探针所在的在线传感器区域的输液管的开口。在脉冲之间调节输液量和持续时间以提供定量控制的，按时间顺序优化的输液。电动机引起双向泵送，以允许将样品呈现给传感器区域。系统精度允许更集中的药物，因为密封容器可以消除稀释或取出药物以加载储存器的需要，并且在没有误差校正软件或昂贵的体积测量和控制系统的情况下实现非凡的精度。

8. 发明授权

US07455335B2 Electromechanical push to close latch 有权
标题翻译：机电推动关闭闩锁
公开(公告)号：US07455335B2
公开(公告)日：2008-11-25
申请号：US11383582
申请日：2006-05-16
申请人： Gregory Gilbert Garneau , Robert Benson Speers, Jr.
发明人： Gregory Gilbert Garneau , Robert Benson Speers, Jr.
IPC分类号： E05C1/06
CPC分类号： E05C1/12 , E05B15/004 , E05B47/0012 , E05B47/026 , E05B63/0065 , E05B2047/002 , E05B2047/0024 , E05B2047/0094 , Y10S292/11 , Y10T292/0969 , Y10T292/1021 , Y10T292/1097 , Y10T292/307 , Y10T292/699
摘要： An electromechanical push to close latch has a pawl positioned for linear movement in a housing, with the pawl being biased to the outward extended position. An electric motor operates a cam to change the position of the pawl thereby retracting it into the housing. An electronic circuit board controls the operation of the electric motor under the direction of an outside control signal. The circuit board also senses the position of the pawl to stop the operation of the motor when the pawl is fully retracted. The pawl mounting can be reconfigured for the pawl to extend and thereby operate in a plurality of selectable directions.
摘要翻译：机电推动闭合闩锁具有定位成在壳体中线性运动的棘爪，其中棘爪被偏压到向外延伸的位置。电动机操作凸轮以改变棘爪的位置，从而将其缩回到壳体中。电子电路板在外部控制信号的方向上控制电动机的操作。当棘爪完全缩回时，电路板还感测到棘爪的位置以停止电动机的操作。可以重新配置棘爪安装件以使棘爪延伸并由此在多个可选择的方向上操作。

9. 发明申请

US20050268709A1 Methods for using a formation tester 有权
标题翻译：使用地层测试仪的方法
公开(公告)号：US20050268709A1
公开(公告)日：2005-12-08
申请号：US11132475
申请日：2005-05-19
申请人： Malcolm McGregor , Gregory Gilbert , Mark Proett , James Fogal , David Welshans , Glenn Gray , Svetozar Simeonov , Laban Marsh , Jean Beique , James Stone
发明人： Malcolm McGregor , Gregory Gilbert , Mark Proett , James Fogal , David Welshans , Glenn Gray , Svetozar Simeonov , Laban Marsh , Jean Beique , James Stone
IPC分类号： E21B49/00 , E21B49/10
CPC分类号： E21B49/10 , E21B33/1216 , E21B49/008
摘要： A method of testing a downhole formation using a formation tester on a drill string. The formation tester is disposed downhole on a drill string and a formation test is performed by forming a seal between a formation probe assembly and the formation. A drawdown piston then creates a volume within a cylinder to draw formation fluid into the volume through the probe assembly. The pressure of the fluid within the cylinder is monitored. The formation test procedure may then be adjusted. The test procedure may be adjusted to account for the bubble point pressure of the fluid being monitored. The pressure may monitored to verify a proper seal is formed or is being maintained. The test procedure may also be performed by maintaining a substantially constant drawdown rate using a hydraulic threshold or a variable restrictor.
摘要翻译：使用地层测试仪在钻柱上测试井下地层的方法。地层测试仪设在钻柱井下，通过在地层探测器组件和地层之间形成密封来进行地层试验。然后，下降活塞在气缸内产生体积，以将地层流体通过探针组件吸入体积。监测气缸内液体的压力。然后可以调整地层测试程序。可以调整测试程序以考虑被监测流体的泡点压力。可以监测压力以验证形成或正在保持适当的密封。也可以通过使用液压阈值或可变节流器维持基本上恒定的抽出率来执行测试程序。

10. 发明申请

US20050126638A1 Check valve sealing arrangement 审中-公开
标题翻译：止回阀密封装置
公开(公告)号：US20050126638A1
公开(公告)日：2005-06-16
申请号：US11010024
申请日：2004-12-10
申请人： Gregory Gilbert
发明人： Gregory Gilbert
IPC分类号： F16K15/04 , F16K27/02
CPC分类号： F16K27/0209 , F16K15/044 , Y10T137/7927
摘要： Methods and apparatus for sealing a check valve. The check valve includes a closure member, primary and secondary sealing elements, and a spring that urges the closure member into engagement with the primary sealing element. The primary sealing element is retained by a groove formed by the housing and the second sealing elements. Increasing pressure acting on the closure member compresses the primary sealing element and allows the closure member to engage the secondary sealing element. As it compresses, the primary sealing element wipes contamination from the closure member to provide a clean sealing surface for engagement with the secondary sealing element. The secondary sealing element also provides sealing redundancy, which is especially beneficial in gas sealing applications.
摘要翻译：用于密封止回阀的方法和装置。止回阀包括关闭构件，初级和次级密封元件以及促使封闭构件与主密封元件接合的弹簧。主密封元件由由壳体和第二密封元件形成的凹槽保持。作用在封闭构件上的增加的压力压缩主密封元件并允许封闭构件与次密封元件接合。当它被压缩时，主密封元件从封闭件擦去污染物以提供用于与次密封元件接合的清洁的密封表面。二次密封元件还提供密封冗余，这在气体密封应用中是特别有益的。

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