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1. 发明申请

US20060219401A1 APPARATUS AND METHOD FOR SENSING DOWNHOLE PARAMETERS 有权
标题翻译：用于感应井下参数的装置和方法
公开(公告)号：US20060219401A1
公开(公告)日：2006-10-05
申请号：US10907406
申请日：2005-03-31
申请人： Colin Longfield , Yves Barriol , Douglas Grant
发明人： Colin Longfield , Yves Barriol , Douglas Grant
IPC分类号： E21B29/10
CPC分类号： E21B47/12 , E21B33/13 , E21B49/008 , E21B49/08 , E21B49/10 , E21B2049/085
摘要： A sensor plug positionable in a perforation extending into a wall of a wellbore penetrating a subterranean formation is provided. The sensor plug includes a plug sleeve disposable in a perforation extending through the wellbore wall, a pin positionable in the plug sleeve a sensor and circuitry. The pin is adapted to expand the plug sleeve as it is advanced therein whereby the plug sleeve seals the perforation. The sensor plug may be deployed into the sidewall of the wellbore by a downhole tool.
摘要翻译：提供可定位在延伸到穿透地下地层的井眼的壁中的穿孔中的传感器插头。传感器插头包括一次性插入穿过井筒壁的穿孔中的插塞套筒，可在插头套管中定位的一个传感器和电路。该插头适于在塞子套筒前进时使插头套筒膨胀，由此插头套筒密封穿孔。传感器插头可以通过井下工具部署到井眼的侧壁中。

2. 发明申请

US20060054323A1 Apparatus and method for controlling the pressure of fluid within a sample chamber 有权
公开(公告)号：US20060054323A1
公开(公告)日：2006-03-16
申请号：US11243280
申请日：2005-10-04
申请人： Douglas Grant , Edward Harrigan , Ian Traboulay
发明人： Douglas Grant , Edward Harrigan , Ian Traboulay
IPC分类号： E21B43/16
CPC分类号： E21B49/082 , E21B49/10
摘要： A formation testing tool and method for providing pressure controlled sampling is provided. A flow line delivers formation fluid to a sample chamber in the testing tool. A first valve controls the flow of formation fluid from the flow line to the sample chamber. A piston is slidably disposed in the sample chamber to define a sample cavity and a actuation cavity having variable volumes determined by movement of the piston. An actuator is also provided to move the piston in a first direction to increase the volume of the sample cavity and a second direction to decrease the volume of the sample cavity whereby formation fluid may be drawn into the sample cavity and pressurized therein using the actuator and the first valve.

3. 发明授权

US06374723B1 Retrofit drip ring for a hydraulic piston assembly 有权
标题翻译：液压活塞组件改装滴水环
公开(公告)号：US06374723B1
公开(公告)日：2002-04-23
申请号：US09664808
申请日：2000-09-19
申请人： Michael Cook , Frank Harper , Douglas Grant
发明人： Michael Cook , Frank Harper , Douglas Grant
IPC分类号： B66B904
CPC分类号： F15B20/005 , F15B15/1428 , F15B15/149
摘要： A drip ring for use with a hydraulic cylinder is provided. The drip ring is prefabricated from a flexible material. To size the prefabricated drip ring, the drip ring is cut and wrapped around the hydraulic cylinder that is to be fitted. The amount of excess drip ring material is measured and removed. The properly sized drip ring is then placed around the cylinder such that the two cut edges are positioned within a bonding fixture that has been pre-filled with a bonding compound. The inner flange of the drip ring is secured against the hydraulic cylinder with an adjustable, metal restraining strap. If desired, a drain fixture coupled to a drain pipe is attached to the fitted drip ring.
摘要翻译：提供了一个用于液压缸的滴水环。滴水环从柔性材料预制。为了调整预制滴水口的尺寸，将滴水环切割并包裹在要安装的液压缸上。测量和除去过量滴水环材料的量。然后将适当尺寸的滴水环放置在圆筒周围，使得两个切割边缘位于已经预先填充有接合化合物的接合夹具内。滴水环的内部凸缘通过可调节的金属制动带固定在液压缸上。如果需要，联接到排水管的排水装置连接到装配的滴水环上。

4. 发明授权

US08708049B2 Downhole mixing device for mixing a first fluid with a second fluid 有权
标题翻译：用于将第一流体与第二流体混合的井下混合装置
公开(公告)号：US08708049B2
公开(公告)日：2014-04-29
申请号：US13097346
申请日：2011-04-29
申请人： Jimmy Lawrence , Douglas Grant , Jane T. Lam , James Haug , Roman Kats , Christopher Harrison , Andreas Hausot , Michael O'Keefe , Oliver C. Mullins , Ronald van Hal
发明人： Jimmy Lawrence , Douglas Grant , Jane T. Lam , James Haug , Roman Kats , Christopher Harrison , Andreas Hausot , Michael O'Keefe , Oliver C. Mullins , Ronald van Hal
IPC分类号： E21B49/00 , E21B34/00 , B01F7/00
CPC分类号： E21B49/10 , E21B49/088
摘要： Methods and devices for mixing a first fluid with a second fluid downhole include a chamber having a first end, a second end and an opening for fluid to flow there through. A top surface of a perforated piston is capable of contacting the second end and a top surface of a piston is capable of contacting a bottom surface of the perforated piston. The perforated piston is located at a first position within the chamber based upon characteristics of a first fluid. A first fluid delivery system supplies the first fluid and a second fluid delivery system supplies a second fluid to the chamber, wherein the second fluid is at a pressure that moves the piston approximate to the first end. An actuating device applies a force against the bottom surface of the piston to inject the fluids through channels of the perforated piston to produce spray droplets.
摘要翻译：用于将第一流体与第二流体井下混合的方法和装置包括具有第一端，第二端和用于流体流过其的开口的室。穿孔活塞的顶表面能够接触第二端并且活塞的顶表面能够接触穿孔活塞的底表面。穿孔活塞基于第一流体的特性位于腔室内的第一位置。第一流体输送系统供应第一流体，第二流体输送系统将第二流体供应到腔室，其中第二流体处于使活塞近似于第一端的压力。致动装置向活塞的底表面施加力以通过穿孔活塞的通道喷射流体以产生喷雾液滴。

5. 发明申请

US20070267272A1 Slat 审中-公开
标题翻译：板条
公开(公告)号：US20070267272A1
公开(公告)日：2007-11-22
申请号：US10588995
申请日：2005-02-11
申请人： Daniel Grant , Douglas Grant
发明人： Daniel Grant , Douglas Grant
IPC分类号： G09F19/22
CPC分类号： G09F23/00 , G09F19/22 , G09F21/00 , G09F2019/223
摘要： A slat for inter alia an endless conveyor the slat having a main body (10) part of the upper surface (14) of which is transparent. The slat has a cavity (12) formed underneath the transparent surface in which a removable cartridge carrying advertising can be located such that the advertising can be viewed through the transparent surface of the slat.
摘要翻译：用于特别是环形输送机的板条，板条具有其上表面（14）的一部分的主体（10）是透明的。板条具有形成在透明表面下方的空腔（12），其中可以定位带有广告的可移除盒，使得可以通过板条的透明表面观看广告。

6. 发明授权

US4896456A Plant supporting system 失效
标题翻译：植物支持系统
公开(公告)号：US4896456A
公开(公告)日：1990-01-30
申请号：US268874
申请日：1988-11-08
申请人： Douglas Grant
发明人： Douglas Grant
IPC分类号： A01G9/02
CPC分类号： A01G9/024
摘要： A system for growing plants against a vertical wall such as a fence, partition between apartment balconies or the like. Each support is an integrally formed member with an elongate support portion and a U-shaped hook-portion which fits freely and removably about an upper horizontal portion of the wall. The elongate support portion has a number of vertically spaced-apart openings which access a longitudinal channel formed in the surface of the elongate support portion which rests against the wall. A number of receptacles are provided to receive soil. Each receptacle has a pair of horizontally spaced-apart hooks which can be releasably secured in any one of the openings formed in the supports. The spacing between the supports is fixed solely by securing receptacle between the supports. No fasteners are required to secure the system to the wall, and the system can be readily assembled and disassembled without tools.
摘要翻译：用于生长植物抵抗垂直墙壁（例如围栏），公寓阳台之间的分隔等的系统。每个支撑件是整体形成的构件，其具有细长的支撑部分和U形钩部分，其自由地和可拆卸地围绕壁的上部水平部分配合。细长的支撑部分具有多个垂直间隔开的开口，其进入形成在细长支撑部分的表面上的纵向通道，该纵向通道靠在壁上。提供许多容器来接收土壤。每个插座具有一对水平间隔开的钩，其可以可释放地固定在形成在支撑件中的任何一个开口中。支撑件之间的间距仅通过将插座固定在支撑件之间来固定。不需要紧固件来将系统固定到墙壁上，并且系统可以在没有工具的情况下轻松组装和拆卸。

7. 发明授权

US4313693A Rain gutter joint 失效
标题翻译：雨沟缝
公开(公告)号：US4313693A
公开(公告)日：1982-02-02
申请号：US112625
申请日：1980-01-16
申请人： James S. Follows , Douglas Grant
发明人： James S. Follows , Douglas Grant
IPC分类号： E04D13/068 , E04D13/00 , E04D13/04
CPC分类号： E04D13/068
摘要： A rain gutter joint includes upper and lower clamping members between which adjacent ends of a pair of rain gutter troughs are clamped and joined together. Cooperable pin and socket assemblies in the clamping members enable the members to be fastened with conventional fasteners without exposing such fasteners to standing water in the rain gutter. The joint apparatus accommodates thermal expansion and contraction of the rain gutter troughs and yet also provides a superior watertight seal between the troughs.
摘要翻译：雨沟接头包括上下夹持构件，一对雨沟槽的相邻端部夹在其中并连接在一起。夹紧构件中的可协调的销和插座组件使得可以用传统的紧固件固定构件，而不会将这种紧固件暴露在雨水沟中的站立水中。联合装置适应雨水槽的热膨胀和收缩，并且还在槽之间提供优良的防水密封。

8. 发明申请

US20120273203A1 DOWNHOLE MIXING DEVICE FOR MIXING A FIRST FLUID WITH A SECOND FLUID 有权
标题翻译：用于混合具有第二流体的第一流体的井下混合装置
公开(公告)号：US20120273203A1
公开(公告)日：2012-11-01
申请号：US13097346
申请日：2011-04-29
申请人： Jimmy Lawrence , Douglas Grant , Jane T. Lam , James Haug , Roman Kats , Christopher Harrison , Andreas Hausot , Michael O'Keefe , Oliver C. Mullins , Ronald van Hal
发明人： Jimmy Lawrence , Douglas Grant , Jane T. Lam , James Haug , Roman Kats , Christopher Harrison , Andreas Hausot , Michael O'Keefe , Oliver C. Mullins , Ronald van Hal
IPC分类号： E21B43/16 , E21B43/12
CPC分类号： E21B49/10 , E21B49/088
摘要： Methods and devices for mixing a first fluid with a second fluid downhole include a chamber having a first end, a second end and an opening for fluid to flow there through. A top surface of a perforated piston is capable of contacting the second end and a top surface of a piston is capable of contacting a bottom surface of the perforated piston. The perforated piston is located at a first position within the chamber based upon characteristics of a first fluid. A first fluid delivery system supplies the first fluid and a second fluid delivery system supplies a second fluid to the chamber, wherein the second fluid is at a pressure that moves the piston approximate to the first end. An actuating device applies a force against the bottom surface of the piston to inject the fluids through channels of the perforated piston to produce spray droplets.
摘要翻译：用于将第一流体与第二流体井下混合的方法和装置包括具有第一端，第二端和用于流体流过其的开口的室。穿孔活塞的顶表面能够接触第二端并且活塞的顶表面能够接触穿孔活塞的底表面。穿孔活塞基于第一流体的特性位于腔室内的第一位置。第一流体输送系统供应第一流体，第二流体输送系统将第二流体供应到腔室，其中第二流体处于使活塞近似于第一端的压力。致动装置向活塞的底表面施加力以通过穿孔活塞的通道喷射流体以产生喷雾液滴。

9. 发明授权

US07798311B2 Conveyor 有权
标题翻译：输送带
公开(公告)号：US07798311B2
公开(公告)日：2010-09-21
申请号：US11667539
申请日：2005-11-07
申请人： Daniel Grant , Douglas Grant
发明人： Daniel Grant , Douglas Grant
IPC分类号： B65G17/06 , B65G17/00
CPC分类号： B65G17/08 , B65G2207/04 , G09F19/22
摘要： A conveyor (2) which has a plurality of slats (6) for transferring articles around the conveyor (2), some or all of the slats (6) having at least one visible surface (14) through which indicia is displayed.
摘要翻译：一种输送机（2），其具有用于将物品绕传送机（2）传送的多个板条（6），部分或全部板条（6）具有至少一个可见表面（14），通过该至少一个可见表面（14）显示标记。

10. 发明申请

US20080110729A1 Slat Conveyor with Display Means 有权
标题翻译：带显示装置的平板输送机
公开(公告)号：US20080110729A1
公开(公告)日：2008-05-15
申请号：US11667539
申请日：2005-11-07
申请人： Daniel Grant , Douglas Grant
发明人： Daniel Grant , Douglas Grant
IPC分类号： B65G17/08 , G09F19/22
CPC分类号： B65G17/08 , B65G2207/04 , G09F19/22
摘要： A conveyor (2) which has a plurality of slats (6) for transferring articles around the conveyor (2), some or all of the slats (6) having at least one visible surface (14) through which indicia is displayed.
摘要翻译：一种输送机（2），其具有用于将物品绕传送机（2）传送的多个板条（6），部分或全部板条（6）具有至少一个可见表面（14），通过该至少一个可见表面（14）可以显示标记。

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