公开(公告)号：US20120330552A1

公开(公告)日：2012-12-27

申请号：US13599440

申请日：2012-08-30

申请人： Steve Conquergood ,  David Lord

发明人： Steve Conquergood ,  David Lord

IPC分类号： G06F19/00 ,  G01V9/00

CPC分类号： E21B19/165

摘要： Efficiency of a hydraulically driven system is evaluated by monitoring the change in ratio of output torque to input hydraulic pressure. The hydraulic pressure data is received from a hydraulic sensor. The torque data is received from a load cell receiving a force transmitted to it by a back-up wrench. Filters are applied to the data to obtain peak levels of torque and hydraulic pressure. A ratio is generated for each process associated with a rod or other elongated member based on peak torque and hydraulic pressure levels achieved during the process. The ratio is stored and compared to historical ratios to determine if the ratio has changed more than a predetermined amount over time. A similar evaluation can be achieved by comparing speed generated on the elongated member by the hydraulically driven system to the current level controlling the floss of hydraulic fluid to the hydraulically driven system.

摘要翻译： 通过监测输出转矩与输入液压的比值变化来评估液压驱动系统的效率。 从液压传感器接收液压数据。 扭矩数据从负载传感器接收，负载传感器通过后备扳手接收传递给它的力。 将过滤器应用于数据，以获得扭矩和液压的峰值水平。 基于在该过程中实现的峰值扭矩和液压压力水平，与杆或其它细长构件相关联的每个过程产生比率。 该比率被存储并与历史比率进行比较，以确定该比率是否随时间而改变超过预定量。 可以通过将由液压驱动系统在细长构件上产生的速度与将液压流体的牙线控制到液压驱动系统的当前水平进行比较来实现类似的评估。

公开(公告)号：US20100138159A1

公开(公告)日：2010-06-03

申请号：US12627542

申请日：2009-11-30

申请人： Steve Conquergood ,  David Lord

发明人： Steve Conquergood ,  David Lord

IPC分类号： G06F19/00 ,  G08B21/00

CPC分类号： E21B19/165

摘要： Efficiency of a hydraulically driven system is evaluated by monitoring the change in ratio of output torque to input hydraulic pressure. The hydraulic pressure data is received from a hydraulic sensor. The torque data is received from a load cell receiving a force transmitted to it by a back-up wrench. Filters are applied to the data to obtain peak levels of torque and hydraulic pressure. A ratio is generated for each process associated with a rod or other elongated member based on peak torque and hydraulic pressure levels achieved during the process. The ratio is stored and compared to historical ratios to determine if the ratio has changed more than a predetermined amount over time. A similar evaluation can be achieved by comparing speed generated on the elongated member by the hydraulically driven system to the current level controlling the flow of hydraulic fluid to the hydraulically driven system.

摘要翻译： 通过监测输出转矩与输入液压的比值变化来评估液压驱动系统的效率。 从液压传感器接收液压数据。 扭矩数据从负载传感器接收，负载传感器通过后备扳手接收传递给它的力。 将过滤器应用于数据，以获得扭矩和液压的峰值水平。 基于在该过程中实现的峰值扭矩和液压压力水平，与杆或其它细长构件相关联的每个过程产生比率。 该比率被存储并与历史比率进行比较，以确定该比率是否随时间而改变超过预定量。 通过将液压驱动系统将细长构件上产生的速度与当前水平进行比较来控制液压驱动系统的液压流体，可以实现类似的评估。

公开(公告)号：US20120160814A1

公开(公告)日：2012-06-28

申请号：US12980131

申请日：2010-12-28

申请人： Yasu Osako ,  Kelly J. Bruland ,  Andrew Hooper ,  Jim Dumestre ,  David Lord

发明人： Yasu Osako ,  Kelly J. Bruland ,  Andrew Hooper ,  Jim Dumestre ,  David Lord

IPC分类号： B23K26/00

CPC分类号： B23K26/364 ,  B23K26/0624 ,  B23K26/40 ,  B23K2101/40 ,  B23K2103/172 ,  B23K2103/50

摘要： Systems and methods ablate electrically conductive links using laser pulses with optimized temporal power profiles and/or polarizations. In certain embodiments, the polarization property of a laser beam is set such that coupling between the laser beam and an electrically conductive link reduces the pulse energy required to ablate the electrically conductive link. In one such embodiment, the polarization is selected based on a depth of a target link structure. In another embodiment, the polarization changes as deeper material is removed from a target location. In addition, or in other embodiments, a first portion of a temporal power profile of a laser beam includes a rapid rise time to heat an upper portion of an electrically conductive link so as to form cracks in a passivation layer over upper corners of the electrically conductive link, without forming cracks at lower corners of the electrically conductive link.

摘要翻译： 系统和方法使用具有优化的时间功率分布和/或偏振的激光脉冲消融导电链路。 在某些实施例中，激光束的偏振特性被设定为使得激光束和导电链节之间的耦合降低了烧蚀导电连接所需的脉冲能量。 在一个这样的实施例中，基于目标链路结构的深度来选择极化。 在另一个实施例中，当从目标位置移除较深的材料时，偏振改变。 另外或在其他实施例中，激光束的时间功率分布的第一部分包括加热导电连接件的上部的快速上升时间，以便在电气的上角上的钝化层中形成裂纹 导电连接件，而不会在导电连接件的下角形成裂纹。

公开(公告)号：US20110253244A1

公开(公告)日：2011-10-20

申请号：US13090071

申请日：2011-04-19

申请人： David LORD ,  Joël HERAUD ,  Yannick HARVEY

发明人： David LORD ,  Joël HERAUD ,  Yannick HARVEY

IPC分类号： F16L11/20 ,  B29C47/88

CPC分类号： F16L11/085 ,  B29C35/049 ,  B29C48/09 ,  B29L2009/00 ,  B29L2023/005

摘要： A hose with an improved flow includes a method of manufacture of the same. The hose with an improved flow includes an extruded inner tube and a non-woven material layer disposed over the extruded inner tube. The layer of non-woven material is in direct contact with the extruded inner tube and is fused thereto. The hose with an improved flow further includes at least one woven jacket disposed over and fused to the layer of non-woven material. The presence of the layer of non-woven material results in a smoother inner surface of the inner tube, which helps improve the flow of water in the hose, as well as in other favorable characteristics.

摘要翻译： 具有改进的流动的软管包括其制造方法。 具有改善的流动的软管包括挤出的内管和设置在挤出的内管上方的无纺材料层。 非织造材料层与挤出的内管直接接触并与其熔合。 具有改进的流动的软管还包括设置在非织造材料层上方并且与其融合的至少一个编织套管。 无纺布层的存在导致内管的更平滑的内表面，这有助于改善软管中的水流以及其它有利的特性。

公开(公告)号：US07213630B2

公开(公告)日：2007-05-08

申请号：US10670266

申请日：2003-09-26

申请人： James Kendall ,  Sylvain Chenard ,  David Lord ,  Eric St. Laurent

发明人： James Kendall ,  Sylvain Chenard ,  David Lord ,  Eric St. Laurent

IPC分类号： D03D3/02

CPC分类号： B32B5/24 ,  B29C35/0272 ,  B29C35/10 ,  B29C53/20 ,  B29C53/824 ,  B29C63/24 ,  B29C65/4845 ,  B29C65/4865 ,  B29C2035/0861 ,  B29D23/001 ,  B29K2105/0845 ,  B29L2009/00 ,  B29L2023/005 ,  B32B1/08 ,  B32B7/12 ,  B32B27/12 ,  B32B27/16 ,  B32B2597/00 ,  F16L11/085 ,  Y10T428/1362 ,  Y10T428/1393

摘要： An apparatus for making a hose including a weaving machine and a liner feeder for forming the hose by weaving a jacket about a liner as the liner is being fed into the weaving machine, where the liner is provided with an adhesive layer on an outer surface, the adhesive layer being doped with a radiation absorbing element. The apparatus includes a feeder for receiving and for flattening the hose and an oven located downstream from the feeder, including a bore through which the hose passes, the oven including a module for applying radiation to the hose so that the radiation absorbing element heats following the application of radiation for bonding the liner to the jacket. A winder is located downstream at a predetermined distance away from the oven for pulling and winding the hose and provided with a pressurizer for internally pressurizing a portion of the hose located between the winder and the feeder so that when the hose is in the oven, the pressurizer forces the liner against the jacket. A controller is provided for controlling the various elements of the apparatus. Also disclosed is a method for curing a hose and the hose so obtained.

摘要翻译： 一种用于制造软管的装置，包括编织机和衬垫供料器，用于通过在衬套被馈送到织机中时围绕衬套编织护套来形成软管，其中衬垫在外表面上设置有粘合剂层， 所述粘合剂层掺杂有辐射吸收元件。 该设备包括用于接收软管的平坦化和位于供料器下游的烘箱的进料器，该烘箱包括一软管通过的孔，烤箱包括用于向软管施加辐射的模块，使得辐射吸收元件沿着 应用辐射将衬垫粘合到护套上​​。 卷绕机位于远离烘箱的预定距离的下游，用于拉动和卷绕软管，并设置有加压器，用于对位于卷绕机和进料器之间的软管的一部分进行内部加压，使得当软管处于烘箱中时， 加压器迫使衬套抵靠夹套。 提供一种用于控制装置的各种元件的控制器。 还公开了一种用于固化如此获得的软管和软管的方法。

公开(公告)号：US20050082061A1

公开(公告)日：2005-04-21

申请号：US10944131

申请日：2004-09-17

申请人： Philip Nguyen ,  Michael Sanders ,  Ronald Gibson ,  David Lord ,  David McMechan

发明人： Philip Nguyen ,  Michael Sanders ,  Ronald Gibson ,  David Lord ,  David McMechan

IPC分类号： E21B43/04 ,  E21B43/08

CPC分类号： E21B43/08 ,  E21B43/045

摘要： Improved methods and apparatus for completing a subterranean zone penetrated by a wellbore are provided. The improved methods basically comprise the steps of placing a sand control screen (e.g., screens, screened pipes, perforated liners, prepacked screens, etc.) and an outer shroud assembly mounted over the sand screen in the wellbore adjacent the zone to be completed, the shroud having perforated and blank (non-perforated) segments with the blank segments corresponding to selected intervals of the wellbore, for example problem zones such as shale streaks or isolated zones where flows are restricted by mechanical seals or packers, and injecting particulate material into the wellbore, whereby gravel packing takes place in the remaining length of the wellbore/shroud annulus without voids. The inner annulus between the shroud and screen provides an alternate flow path for the slurry to bypass the blocked intervals and continue with its placement. Mechanical seals or packers may be used in combination with the shroud and associated sand screen. The method is also applicable to placing gravel packs in a cased and perforated well drilled in the zone.

摘要翻译： 提供了用于完成由井眼穿透的地下区域的改进的方法和装置。 改进的方法基本上包括以下步骤：将邻近待完成区域的防砂筛（例如筛网，筛管，穿孔衬垫，预包装的筛网等）和安装在井筒上的砂筛上的外护罩组件放置在井眼中， 具有穿孔和空白（非穿孔）段的护罩具有对应于井眼的选定间隔的空白区段，例如诸如页岩条纹或隔离区域的问题区域，其中流被机械密封件或封隔器限制，并且将颗粒材料注入 井眼，因此在没有空隙的井筒/护罩环的剩余长度内进行砾石填充。 护罩和屏幕之间的内环提供了一种替代的流动路径，用于使浆料绕过堵塞的间隔并继续其放置。 机械密封或封隔器可以与护罩和相关的砂筛组合使用。 该方法也适用于将砾石填充物放置在在该区域钻出的套管和穿孔井中。

公开(公告)号：US5837922A

公开(公告)日：1998-11-17

申请号：US768063

申请日：1996-12-16

申请人： David Lord Maher ,  Derek Albert Rodriguez ,  Stephen Austin Jarvis

发明人： David Lord Maher ,  Derek Albert Rodriguez ,  Stephen Austin Jarvis

IPC分类号： F41A9/01 ,  B65G1/00 ,  B65G1/04 ,  F41A9/06 ,  F41A9/78 ,  F41A9/39

CPC分类号： F41A9/06

摘要： An ammunition storage and retrieval system comprises a passive magazine having left and right backs of cells arranged in rows, with each cell accommodating a projectile in vertical, base-down orientation; the cells and cell rows being defined by adjacent pairs of elongated superstructures. A projectile loading head is movably mounted by a traveling beam, in turn, movably mounted by elevated rails, such that the loading head may be translated through a center aisle to address a selected row in either bank and then through the selected row to a selected cell for downloading of a projectile therein. A projectile receiver, dependent from the loading head, includes projectile gripping arms and a projectile lifting foot, which are articulated in coordination with operation of projectile locking members mounted by the superstructures to effect downloading.

摘要翻译： 一种弹药储存和取回系统，包括一个具有排列成行的单元格的左右两侧的被动仓库，每个单元容纳一个垂直，底下方向的抛射体; 细胞和细胞行由相邻的细长上层结构对限定。 一个弹丸装载头可以由行进的梁可移动地安装，而又由升降的导轨可移动地安装，使得装载头可以通过一个中心通道平移，以寻址任何一个组中的所选行，然后通过所选择的行到选定的 在其中下载弹丸的单元格。 从装载头依赖的射弹接收器包括弹丸夹持臂和射弹提升脚，其与由上层建筑安装的弹丸锁定构件的操作协调地进行铰接以进行下载。

公开(公告)号：US4052390A

公开(公告)日：1977-10-04

申请号：US574870

申请日：1975-05-06

申请人： Barbara Joyce Broughton ,  Bryan John Large ,  Stuart Malcolm Marshall ,  David Lord Pain ,  Kenneth Robert Harry Wooldridge

发明人： Barbara Joyce Broughton ,  Bryan John Large ,  Stuart Malcolm Marshall ,  David Lord Pain ,  Kenneth Robert Harry Wooldridge

IPC分类号： C07D487/04 ,  A61K31/505

CPC分类号： C07D487/04 ,  Y10S514/826

摘要： 8-Azapurin-6-ones substituted in the 2-position by a phenyl group carrying in a meta-position a sulphamoyl substituent, and also a hydroxy, alkoxy or alkylthio substituent para with respect to the said sulphamoyl grouping, and pharmaceutically acceptable salts thereof, possess pharmacological properties useful in the treatment of allergic respiratory disorders, for example allergic bronchial asthma.

公开(公告)号：US20220369570A1

公开(公告)日：2022-11-24

申请号：US17324628

申请日：2021-05-19

申请人： David Lord

发明人： David Lord

IPC分类号： A01G9/02 ,  A01G9/12

摘要： The rotating plant pot is a device whereby plants of varying sizes can be grown indoors with a balanced appearance and growth. The plant pot is stationed on an elevated plane for viewing pleasure, and the weight of the pot, plant, and any soil, is centered on an axle on said table. This design decreases the amount of torque needed to rotate even a large plant, such that it can be done manually by the gardener, or a motor can be installed which can spin the plant at a constant or varying rate. Vertical towers extend from the base of the pot to the surface level to secure plant fences, which can hold the plant upright and assist the plant's vertical growth. The disclosure additionally includes a spring configured with a predetermined spring constant to unwind and rotate the pot according to the adjustable rotation rate.

公开(公告)号：US09027416B2

公开(公告)日：2015-05-12

申请号：US14050197

申请日：2013-10-09

申请人： Steve Conquergood ,  David Lord

发明人： Steve Conquergood ,  David Lord

IPC分类号： G01L3/00 ,  E21B44/04 ,  E21B19/16 ,  E21B45/00

CPC分类号： E21B44/04 ,  E21B19/165 ,  E21B19/166 ,  E21B45/00

摘要： Make-up speed for a tongs drive system is monitored and controlled to maintain the speed within a limited target range either throughout the make-up process or during the final portion of the make-up process, thereby improving make-up consistency and allowing for improved evaluation or torque during the make-up process. An encoder generates speed and position data during the make-up process. The speed data is compared to a target speed, which is based on rod and/or tongs characteristics. If the speed does not match the target speed or is not within a range of the target speed, a signal is transmitted to the tongs drive to adjust the speed accordingly. Furthermore, position data from the encoder, or other position sensors, provide position data for the rod during the make-up process to limit or vary the speed control parameters during different portions of the make-up process.

摘要翻译： 监控和控制钳驱动系统的补充速度，以在整个化妆过程中或在化妆过程的最后部分期间将速度保持在有限的目标范围内，从而提高补妆的一致性，并允许 在化妆过程中改善评估或扭矩。 编码器在化妆过程中产生速度和位置数据。 将速度数据与基于杆和/或钳特征的目标速度进行比较。 如果速度与目标速度不匹配或不在目标速度的范围内，则信号被传送到钳驱动器以相应地调节速度。 此外，来自编码器或其他位置传感器的位置数据在化妆过程期间提供用于棒的位置数据，以在化妆过程的不同部分期间限制或改变速度控制参数。