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11. 发明申请

US20100321449A1 CONTINUOUS INKJET PRINTING 有权
标题翻译：连续喷墨打印
公开(公告)号：US20100321449A1
公开(公告)日：2010-12-23
申请号：US12679912
申请日：2008-09-09
申请人： Andrew Clarke , Sarah Rieubland
发明人： Andrew Clarke , Sarah Rieubland
IPC分类号： B41J2/02
CPC分类号： B41J2/03
摘要： A continuous inkjet method in which liquid passes through a nozzle, the liquid being jetted comprising one or more dispersed or particulate components and where the particle Peclet number, Pe, defined by Pe = 1.25  φ T · d eff 3  μ S kT  ρ   U 3 x is less than 500 and where the effective particle diameter, deff, is calculated as d eff = ( ∫ 0 ∞  d 3  φ  ( d )    d ∫ 0 ∞  φ  ( d )    d ) 1 / 3 where Φ(d) is the volume fraction of the particles or components of diameter d (m) and where ΦT is the total volume fraction of dispersed or particulate components, μS is the viscosity of the liquid without particles (Pa.s), ρ is the liquid density (kg/m3), U is the jet velocity (m/s), x is the length of the nozzle in the direction of flow (m), k is Boltzmann's constant (J/K) and T is temperature (K). The present invention limits the magnitude of flow induced noise generated by particulate components in the ink to maximise the efficiency of drop formation and to minimise adverse interactions with the nozzle.
摘要翻译：一种连续的喷墨方法，其中液体通过喷嘴，喷射的液体包含一种或多种分散或微粒组分，其中由Pe = 1.25和 T·d eff 3μS kT＆rgr U 3 x小于500，并且其中有效粒径deff被计算为d eff =（∫0∞compl d 3 ph∫∫∫∫∫∫∫∫∫∫∫∫∫∫∫∫∫ d）技术d）1/3其中Φ（d）是直径d（m）的颗粒或组分的体积分数，其中ΦT是分散或颗粒组分的总体积分数，μS是液体无颗粒（Pa.s），＆rgr; 是液体密度（kg / m3），U是喷射速度（m / s），x是喷嘴在流动方向上的长度（m），k是玻尔兹曼常数（J / K），T是温度（K）。本发明限制了由油墨中的颗粒组分产生的流动引起的噪声的大小，以最大限度地提高液滴形成的效率并最小化与喷嘴的不利相互作用。

12. 发明申请

US20100188462A1 METHOD OF CONTINUOUS INKJET PRINTING 有权
标题翻译：连续印刷方法
公开(公告)号：US20100188462A1
公开(公告)日：2010-07-29
申请号：US12664943
申请日：2008-06-11
申请人： Andrew Clarke
发明人： Andrew Clarke
IPC分类号： B41J2/14 , G01F11/00
CPC分类号： B41J2/03
摘要： A liquid jet is ejected out of a nozzle, the liquid comprising one or more components, the flow of one or more of said components, the active components, being separated such that the liquid that flows within a boundary layer thickness δ, of the nozzle wall is substantially comprised of a liquid without the active components, the continuous phase, and the said active components flow substantially outside said boundary layer where δ is defined by formula (I): where μ is the continuous phase viscosity in Pa·s, U is the jet velocity in m/s ρ is the continuous phase density in kg/m3 and x is the length of the nozzle in m in the direction of flow. δ = μ   x ρ   U ( I )
摘要翻译：液体射流从喷嘴喷出，液体包括一种或多种组分，一种或多种所述组分的流动，活性组分被分离，使得在喷嘴的边界层厚度δ内流动的液体壁基本上由没有活性组分的液体，连续相和所述活性组分基本上流过所述边界层，其中δ由式（I）定义：其中μ是以Pa·s为单位的连续相粘度，U 喷气速度为m / s＆rgr; 是连续相密度，单位为kg / m3，x为喷嘴长度，m为流向。 δ=微数x＆rgr; 呃U（I）

13. 发明授权

US07436576B2 Display element 有权
标题翻译：显示元素
公开(公告)号：US07436576B2
公开(公告)日：2008-10-14
申请号：US10586063
申请日：2005-03-22
申请人： Andrew Clarke , Eloise H. Welfare
发明人： Andrew Clarke , Eloise H. Welfare
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： G02B26/004 , B82Y30/00
摘要： A display element comprising at least two conductive porous layers and a conductive liquid, the conductive porous layers comprising a plurality of connected conductive particles insulated from the conductive liquid by a dielectric and lyophobic covering, and means for separately connecting a voltage across the at least two porous layers and the liquid such that on sequential application of a voltage to each conductive layer the liquid is displaced from one location to another location, the liquid only returning to the original location upon alternate sequential application of a voltage.
摘要翻译：一种显示元件，包括至少两个导电多孔层和导电液体，所述导电多孔层包括通过电介质和疏液覆盖物与导电液体绝缘的多个连接的导电颗粒，以及用于分别连接至少两个多孔层和液体，使得在顺序地向每个导电层施加电压时，液体从一个位置移位到另一位置，液体仅在交替顺序施加电压时才返回原始位置。

14. 发明授权

US06584777B1 Apparatus for and method of filtering a fluid 失效
标题翻译：用于过滤流体的装置和方法
公开(公告)号：US06584777B1
公开(公告)日：2003-07-01
申请号：US09593078
申请日：2000-06-13
申请人： Andrew Clarke
发明人： Andrew Clarke
IPC分类号： F02C7047
CPC分类号： F02C7/224 , F02C7/30 , F02C9/28 , F05D2260/607 , F05D2270/3015 , F05D2270/303 , Y02T50/675
摘要： A fuel system (10) comprises a tank (12), a pump (14), heat exchangers (16 & 18) and a filter (20) in series fluid flow relationship. A fuel metering unit (24) returns a proportion of the filtered fuel to the tank (12) and is controlled by the engine electronic control (30). The system (10) operates so that fluid is not returned to the tank (12) when a pressure differential of the order of 5 psi is detected across the fluid filter (20) and the temperature of the fluid is below 0° C. The fluid is not returned to the tank (12) for a period of time to reduce the flow of fluid passing through the heat exchangers (16 & 18). The reduced flow of fluid passing through the heat exchangers (16 & 18) is heated to a temperature sufficient to melt any solidified impurities blocking the fluid filter (20).
摘要翻译：燃料系统（10）包括串联流体流动关系的罐（12），泵（14），热交换器（16和18）和过滤器（20）。燃料计量单元（24）将过滤的燃料的一部分返回到罐（12），并由发动机电子控制（30）控制。当在流体过滤器（20）上检测到5psi量级的压差并且流体的温度低于0℃时，系统（10）运行，使得流体不返回到罐（12）。流体不会返回到罐（12）一段时间以减少通过热交换器（16和18）的流体的流动。通过热交换器（16和18）的流体的减少的流动被加热到足以熔化阻塞流体过滤器（20）的任何固化杂质的温度。

15. 发明授权

US5438823A Heat exchange apparatus for gas turbine fluids 失效
标题翻译：燃气轮机流体换热装置
公开(公告)号：US5438823A
公开(公告)日：1995-08-08
申请号：US81321
申请日：1993-06-18
申请人： Russell A. Loxley , Andrew Clarke
发明人： Russell A. Loxley , Andrew Clarke
IPC分类号： F02C7/06 , F01D25/18 , F02C7/14 , F02C7/18
CPC分类号： F02C7/14 , F01D25/18 , Y02T50/675
摘要： A gas turbine engine heat exchange apparatus comprises a first heat exchanger (12), which is arranged to receive oil from a lubricating oil system of the engine and put the oil in heat exchange with either a cooling or heating medium (17, 21), and a second heat exchanger (26), which receives the oil from the first heat exchanger, puts the oil in heat exchange with fuel in the engine's fuel supply system and discharges the oil back to the lubricating oil system. A valve or valves (20, 24) are used to control flow from high and low temperature sources of the heat exchange medium through the first heat exchanger (12) such that the direction of heat flow between the oil and the cooling or heating medium can be changed as necessary to prevent the fuel temperature from straying beyond predetermined limits.
摘要翻译： PCT No.PCT / GB91 / 02294 Sec。 371日期：1993年6月18日 102（e）日期1993年6月18日PCT 1991年12月20日PCT PCT。公开号WO92 / 11451 日期：1992年7月9日。一种燃气涡轮发动机热交换装置，包括第一热交换器（12），其被布置成从发动机的润滑油系统接收油，并将油与冷却或加热介质（17,21）和第二热交换器（26），其接收来自第一热交换器的油，将油与发动机燃料供应系统中的燃料进行热交换，并将油排出到润滑油系统。阀或阀（20,24）用于控制通过第一热交换器（12）的热交换介质的高温和低温源的流动，使得油和冷却或加热介质之间的热流方向可以根据需要进行更换，以防止燃油温度超出预定的极限。

16. 发明授权

US09366613B2 Matrix permitivity determination 有权
标题翻译：矩阵容许度测定
公开(公告)号：US09366613B2
公开(公告)日：2016-06-14
申请号：US14126413
申请日：2012-06-20
申请人： Valerie Anderson , Gerald Meeten , Andrew Clarke , Tianhua Zhang , Patrice Ligneul
发明人： Valerie Anderson , Gerald Meeten , Andrew Clarke , Tianhua Zhang , Patrice Ligneul
IPC分类号： G01N15/08 , G01N33/24 , E21B49/00
CPC分类号： G01N15/08 , E21B49/00 , G01N15/088 , G01N33/24
摘要： A method and system for determining a rock matrix dielectric permittivity. The method and system use a matching liquid with a temperature dependant permittivity. The matching liquid may be used in an automated and/or downhole system for measuring matrix dielectric permittivity of rock formations.
摘要翻译：一种用于确定岩石介质介电常数的方法和系统。该方法和系统使用具有温度依赖介电常数的匹配液体。匹配液体可用于测量岩层的基质介电常数的自动化和/或井下系统。

17. 发明申请

US20140184230A1 MATRIX PERMITIVITY DETERMINATION (IS10.0565-US-PCT) 有权
标题翻译：基质极性测定（IS10.0565-US-PCT）
公开(公告)号：US20140184230A1
公开(公告)日：2014-07-03
申请号：US14126413
申请日：2012-06-20
申请人： Valerie Anderson , Gerald Meeten , Andrew Clarke , Tianhua Zhang , Patrice Ligneul
发明人： Valerie Anderson , Gerald Meeten , Andrew Clarke , Tianhua Zhang , Patrice Ligneul
IPC分类号： G01N15/08 , E21B49/00
CPC分类号： G01N15/08 , E21B49/00 , G01N15/088 , G01N33/24
摘要： A method and system for determining a rock matrix dielectric permittivity. The method and system use a matching liquid with a temperature dependant permittivity. The matching liquid may be used in an automated and/or downhole system for measuring matrix dielectric permittivity of rock formations.
摘要翻译：一种用于确定岩石介质介电常数的方法和系统。该方法和系统使用具有温度依赖介电常数的匹配液体。匹配液体可用于测量岩层的基质介电常数的自动化和/或井下系统。

18. 发明授权

US08602128B2 Analysis of drilling cuttings for permittivity 有权
标题翻译：分析钻孔介质的介电常数
公开(公告)号：US08602128B2
公开(公告)日：2013-12-10
申请号：US13097393
申请日：2011-04-29
申请人： Patrice Ligneul , Valerie Judith Anderson , Tianhua Zhang , Gerald Henry Meeten , Andrew Clarke , Mohammed Badri
发明人： Patrice Ligneul , Valerie Judith Anderson , Tianhua Zhang , Gerald Henry Meeten , Andrew Clarke , Mohammed Badri
IPC分类号： E21B21/01 , E21B21/06
CPC分类号： E21B21/06 , E21B49/005 , G01N27/221 , G01N33/24
摘要： Systems and methods for analysis of drilling cuttings are described. Complex permittivity is measured of rock cutting samples obtained during drilling operations. The origin of the cuttings is known by flow rate analysis in the drilling system. Various means can be used for rock cutting dielectric measurement. For example, the dielectric measurement can be made by matching the unknown permittivity of the medium to be analyzed to the permittivity of known liquid mixtures by successive saturation and looking for a “zero-contrast” measurement.
摘要翻译：描述了用于钻削分析的系统和方法。测量钻井作业中获得的岩石切割样品的复介电常数。通过钻井系统中的流量分析知道切屑的来源。各种手段可用于岩石切割电介质测量。例如，介电测量可以通过将待分析的介质的未知介电常数与连续饱和的已知液体混合物的介电常数相匹配来进行，并寻找“零对比”测量。

19. 发明授权

US08263683B2 Ink for printing on low energy substrates 失效
标题翻译：油墨用于在低能量基材上印刷
公开(公告)号：US08263683B2
公开(公告)日：2012-09-11
申请号：US12517213
申请日：2007-12-19
申请人： Danuta Gibson , John M. Higgins , Stephanie V. Desrousseaux , Andrew M. Howe , Andrew Clarke , Christian V. Nicholas , John H. Hone
发明人： Danuta Gibson , John M. Higgins , Stephanie V. Desrousseaux , Andrew M. Howe , Andrew Clarke , Christian V. Nicholas , John H. Hone
IPC分类号： C09D11/10
CPC分类号： C09D11/101 , C09D11/30
摘要： The invention provides an aqueous inkjet ink composition comprises a polymeric compound comprising discrete particles responsive to an external stimulus, and a functional material, wherein the functional material may be incorporated as part of the polymeric particles, the particles causing the composition to have a first rheological state and a different second rheological state in response to a stimulated change in conditions, the first rheological state being associated with a first lower viscosity of the composition, wherein the particles have a first lower volume, enabling the composition to pass through an inkjet printhead orifice and the second rheological state being associated with a second higher viscosity of the composition, wherein the particles have a second higher volume, enabling immobilisation of droplets of the composition on a substrate. The inkjet composition is particularly useful in a continuous inkjet printing system for printing onto a wide range of surfaces including impermeable surfaces.
摘要翻译：本发明提供一种水性喷墨油墨组合物，其包含包含响应于外部刺激的离散颗粒的聚合化合物和功能材料，其中所述功能材料可以作为所述聚合物颗粒的一部分结合，所述颗粒使所述组合物具有第一流变性状态和响应于条件的刺激变化的不同的第二流变状态，所述第一流变状态与所述组合物的第一较低粘度相关联，其中所述颗粒具有第一较低体积，使得所述组合物能够通过喷墨打印头孔并且第二流变状态与组合物的第二较高粘度相关联，其中所述颗粒具有第二较高的体积，使组合物的液滴能够固定在基底上。喷墨组合物在连续喷墨印刷系统中特别有用，用于在包括不渗透表面的宽范围的表面上印刷。

20. 发明授权

US08154485B2 Display element 有权
标题翻译：显示元素
公开(公告)号：US08154485B2
公开(公告)日：2012-04-10
申请号：US10589547
申请日：2005-03-22
申请人： Andrew Clarke , Eloise H. Welfare
发明人： Andrew Clarke , Eloise H. Welfare
IPC分类号： G09G3/34
CPC分类号： G02B26/004 , B82Y30/00
摘要： A display element comprising a single layer of porous material and a discrete drop of liquid. Application of a voltage between the liquid and the layer causes movement of the liquid and consequential optical changes to the element.
摘要翻译：显示元件包括单层多孔材料和一滴离散液体。在液体和层之间施加电压导致液体的移动和对元件的相应的光学变化。

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