专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

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. 发明授权

US6005146A Stabilized non-polymeric acetoacetate esters that promote adhesion to metallic and oxidized substrates 失效
公开(公告)号：US6005146A
公开(公告)日：1999-12-21
申请号：US197305
申请日：1998-11-20
申请人： Douglas Grant Atkins , Jonathan Stewart Witzeman
发明人： Douglas Grant Atkins , Jonathan Stewart Witzeman
IPC分类号： C07C229/30 , C08K5/17 , C08L33/04 , C08L67/08 , C08L101/00 , C09D5/00 , C09D5/02 , C09D201/00 , C07C211/00
CPC分类号： C07C229/30 , C09D5/024
摘要： The present invention provides improved adhesion promoters for latex paints. The adhesion promoters are enamines of acetoacetate esters, or substituted acetoacetate esters. The invention also provides two new compounds which are useful as adhesion promoters: 2-butyl-2-ethyl-1,3-propanediol bis(3-amino-2-butenoate) and trimethyl propane tris(3-amino-2-butenoate), and which are stable to hydrolysis on prolonged storage.

3. 发明授权

US5667139A Cleaning apparatus for heat exchange surfaces and an improved nozzle device therefor 失效
标题翻译：用于热交换表面的清洁装置和改进的喷嘴装置
公开(公告)号：US5667139A
公开(公告)日：1997-09-16
申请号：US436337
申请日：1995-06-23
申请人： Douglas Grant Dickie
发明人： Douglas Grant Dickie
IPC分类号： F28D19/04 , F28G1/16 , F28G9/00 , B05B3/00
CPC分类号： F28G9/005 , F28G1/16
摘要： A nozzle configuration capable of handling several cleaning mediums including two sets of discharge nozzles, each of which is associated with a respective cleaning medium. The first nozzle set discharges cleaning medium fluid of relatively higher pressure, while the second nozzle set has nozzles of relatively larger throat diameter for the discharge of relatively lower pressure medium. The nozzles of the second set are arranged coaxially with and downstream from the nozzles of the first set, whereby cleaning medium fluid discharged from the first nozzle set passes through the throats of the nozzles of the second set without substantial obstruction therein.
摘要翻译： PCT No.PCT / GB93 / 02322 Sec。 371日期：1995年6月23日 102（e）日期1995年6月23日PCT 1993年11月11日PCT公布。出版物WO94 / 11694 日期1994年5月26日一种能够处理几个清洁介质的喷嘴构造，包括两组排放喷嘴，每组排放喷嘴与相应的清洁介质相关联。第一喷嘴组排出相对较高压力的清洁介质流体，而第二喷嘴组具有相对较大喉部直径的喷嘴，用于排放相对较低压力的介质。第二组的喷嘴与第一组的喷嘴同轴并且与其下游排列，由此从第一喷嘴组排出的清洁介质流体通过第二组的喷嘴的喉部而没有实质的阻塞。

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

US5806126A Apparatus for a brush assembly 失效
标题翻译：刷组件装置
公开(公告)号：US5806126A
公开(公告)日：1998-09-15
申请号：US932292
申请日：1997-09-17
申请人： John Martin de Larios , Mikhail Ravkin , Douglas Grant Gardner
发明人： John Martin de Larios , Mikhail Ravkin , Douglas Grant Gardner
IPC分类号： A46B11/06 , B08B1/04 , B08B3/08 , H01L21/00 , H01L21/306 , H01L21/311 , B08B7/00
CPC分类号： H01L21/02052 , A46B11/06 , B08B1/007 , B08B1/04 , B08B3/08 , H01L21/31111 , H01L21/67046 , Y10S134/902
摘要： A Method and Apparatus for Chemical Delivery Through the Brush used in semiconductor substrate cleaning processes. The chemical solutions are delivered to the core of a brush where the solution is absorbed by the brush and then applied by the brush onto the substrate. This delivery system applies the chemical solutions uniformly to the semiconductor substrate, reduces the volumes of chemical solutions used in a scrubbing process, and helps maintain control of the pH profile of a substrate. This system is described and illustrated in the manner it is used in conjunction with a scrubber that scrubs both sides of a semiconductor substrate.
摘要翻译：用于化学输送的方法和装置通过用于半导体衬底清洁工艺中的刷子。化学溶液被递送到刷子的芯部，其中溶液被刷子吸收，然后通过刷子施加到基底上。该递送系统将化学溶液均匀地施加到半导体衬底，减少了在洗涤过程中使用的化学溶液的体积，并且有助于维持对衬底pH分布的控制。该系统以与擦洗半导体衬底的两侧的洗涤器结合使用的方式进行描述和说明。

7. 发明授权

US09808698B2 Kayaking trainer 有权
公开(公告)号：US09808698B2
公开(公告)日：2017-11-07
申请号：US15127836
申请日：2015-03-25
申请人： Douglas Grant White
发明人： Douglas Grant White
IPC分类号： A63B69/06 , A63B21/015 , A63B21/02 , A63B21/00 , A63B21/018
CPC分类号： A63B69/06 , A63B21/018 , A63B21/02 , A63B21/151 , A63B21/4035 , A63B2069/068
摘要： A paddling action simulating exerciser in the form of a kayaking trainer that includes pole, a cord that extends along the pole and linearly displaceably passes therethrough, a hollow spacer that extends between a seating facility and an anchoring layout including a cord guiding layout via which the free ends of the cord are secured to a spring. A multi-directionally adjustable footplate facility that includes an upright foot abutment plate fitted with a heel rest and a toe strap is fitted along the spacer. The spacer, seating facility, leg, footplate facility and guiding layout in constituting a trainer core assembly are laterally rockable by way of rocking formations fitting along slots.

8. 发明申请

US20170100655A1 KAYAKING TRAINER 审中-公开
公开(公告)号：US20170100655A1
公开(公告)日：2017-04-13
申请号：US15127836
申请日：2015-03-25
申请人： Douglas Grant White
发明人： Douglas Grant White
IPC分类号： A63B69/06 , A63B21/02 , A63B21/00 , A63B21/018
CPC分类号： A63B69/06 , A63B21/018 , A63B21/02 , A63B21/151 , A63B21/4035 , A63B2069/068
摘要： A paddling action simulating exerciser in the form of a kayaking trainer 10 comprises a paddle action simulating formation. In the form of a paddle simulating pole 12, a cord 14 that extends along the pole 12 in linearly displaceably passing therethrough, a hollow spacer 18 extending between a seating facility 20 and an anchoring layout including a cord guiding layout 22 via which the free ends 14.3, 14.4 of the cord 14 are secured to a spring 24. A multi-directionally adjustable footplate facility 40 including an upright foot abutment plate 42 fitted with a heel rest 44 and a toe strap 46 is fitted along the spacer 18. The spacer 18, seating facility 20, leg 30, footplate facility 40 and guiding layout 22 in constituting a trainer core assembly 28 is laterally rockable by way of rocking formations 78 fitting along slots 80.

9. 发明授权

US08070444B2 Turbine with coaxial sets of blades 有权
标题翻译：涡轮机同轴套叶片
公开(公告)号：US08070444B2
公开(公告)日：2011-12-06
申请号：US11997810
申请日：2006-08-01
申请人： Joe Clarke , Cameron Johnstone , Gary Connor , Andrew Douglas Grant
发明人： Joe Clarke , Cameron Johnstone , Gary Connor , Andrew Douglas Grant
IPC分类号： F01D5/14
CPC分类号： H02K16/005 , F03B3/126 , F03B13/10 , F03B13/264 , F03D1/025 , F03D9/25 , F03D15/20 , F05B2220/706 , F05B2250/311 , H02K7/1823 , Y02E10/223 , Y02E10/28 , Y02E10/725
摘要： A turbine (5) having at least two sets of co-axially mounted, rotatable blades (10, 15) arranged so that one set cannot eclipse another. Preferably, the sets of blades (10, 15) are contra-rotatable. Each set of blades (10, 15) may be operable to extract similar amounts of energy, thereby to minimise the net reactive torque.
摘要翻译：具有至少两组同轴安装的可旋转叶片（10,15）的涡轮机（5），其布置成使得一组不能食用另一组。优选地，所述组叶片（10,15）是可反转的。每组叶片（10,15）可操作以提取相似量的能量，从而使净反应扭矩最小化。

10. 发明申请

US20080226450A1 Turbine with Coaxial Sets of Blades 有权
标题翻译：涡轮机同轴刀片组
公开(公告)号：US20080226450A1
公开(公告)日：2008-09-18
申请号：US11997810
申请日：2006-08-01
申请人： Joe Clarke , Cameron Johnstone , Gary Connor , Andrew Douglas Grant
发明人： Joe Clarke , Cameron Johnstone , Gary Connor , Andrew Douglas Grant
IPC分类号： F01D5/14 , F03B13/12 , F03D9/00
CPC分类号： H02K16/005 , F03B3/126 , F03B13/10 , F03B13/264 , F03D1/025 , F03D9/25 , F03D15/20 , F05B2220/706 , F05B2250/311 , H02K7/1823 , Y02E10/223 , Y02E10/28 , Y02E10/725
摘要： A turbine (5) having at least two sets of co-axially mounted, rotatable blades (10, 15) arranged so that one set cannot eclipse another. Preferably, the sets of blades (10, 15) are contra-rotatable. Each set of blades (10, 15) may be operable to extract similar amounts of energy, thereby to minimise the net reactive torque.
摘要翻译：具有至少两组同轴安装的可旋转叶片（10,15）的涡轮机（5），其布置成使得一组不能食用另一组。优选地，所述组叶片（10,15）是可反转的。每组叶片（10,15）可操作以提取相似量的能量，从而使净反应扭矩最小化。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式