公开(公告)号：US20080127718A1

公开(公告)日：2008-06-05

申请号：US11904838

申请日：2007-09-28

申请人： Yves Lesieur

发明人： Yves Lesieur

IPC分类号： G01N11/08 ,  G01N11/00

CPC分类号： G01N11/08

摘要： A method for determining the viscosity and relative change of viscosity of a fluid over plural shear rates caused by a decreasing or increasing pressure differential resulting from fluid flow to a defined chamber in a capillary system. The flow of liquid through the capillary restriction, the pressure variation rate and known dimensions of the system can be used typically by a processor to determine a rheological property of a fluid.

摘要翻译： 一种用于确定流体在多个剪切速率下的粘度的粘度和相对变化的方法，该流体由于流体流向毛细管系统中的限定腔室而导致的减小或增加的压差。 通过毛细管限制的液体流动，压力变化率和系统的已知尺寸通常可由处理器用于确定流体的流变性质。

公开(公告)号：US20110016954A1

公开(公告)日：2011-01-27

申请号：US12460768

申请日：2009-07-24

申请人： Yves Lesieur ,  Noel Lecuyer

发明人： Yves Lesieur ,  Noel Lecuyer

IPC分类号： G01N33/30 ,  G01N11/00 ,  G01F1/68

CPC分类号： G01N33/2805 ,  G01N33/2888

摘要： Disclosed herein is a system and method for screening a liquid composition. The system includes (a) a test cell having a top portion and a bottom portion, the test cell comprising (i) a test panel removably mounted to the top portion of the test cell at an angle of between about 10 to about 45 degrees to the horizontal of the test cell; (ii) a reservoir for holding the liquid composition; and (iii) a means for applying a substantially uniform coating of the liquid composition from the reservoir to at least a portion of the test panel; (b) a means for heating the test panel according to a first temperature control program; (c) a means for heating the reservoir according to a second temperature control program; and (d) a means for supplying an oxidizing gas to the test cell.

摘要翻译： 本文公开了用于筛选液体组合物的系统和方法。 该系统包括（a）具有顶部部分和底部部分的测试电池，测试电池包括（i）可拆卸地安装到测试电池的顶部的测试板，其角度约为10至约45度至 测试电池的水平; （ii）用于保持液体组合物的储存器; 和（iii）用于将液体组合物的基本上均匀的涂层从储存器施加到测试板的至少一部分的装置; （b）根据第一温度控制程序加热测试板的装置; （c）根据第二温度控制程序加热储存器的装置; 和（d）用于向测试电池供应氧化气体的装置。

公开(公告)号：US07752895B2

公开(公告)日：2010-07-13

申请号：US11904838

申请日：2007-09-28

申请人： Yves Lesieur

发明人： Yves Lesieur

IPC分类号： G01N11/08

CPC分类号： G01N11/08

摘要： A method for determining the viscosity and relative change of viscosity of a fluid over plural shear rates caused by a decreasing or increasing pressure differential resulting from fluid flow to a defined chamber in a capillary system. The flow of liquid through the capillary restriction, the pressure variation rate and known dimensions of the system can be used typically by a processor to determine a rheological property of a fluid.

摘要翻译： 一种用于确定流体在多个剪切速率下的粘度的粘度和相对变化的方法，该流体由于流体流向毛细管系统中的限定腔室而导致的减小或增加的压差。 通过毛细管限制的液体流动，压力变化率和系统的已知尺寸通常可由处理器用于确定流体的流变性质。

公开(公告)号：US08549897B2

公开(公告)日：2013-10-08

申请号：US12460768

申请日：2009-07-24

申请人： Yves Lesieur ,  Noel Lecuyer

发明人： Yves Lesieur ,  Noel Lecuyer

IPC分类号： G01N33/30

CPC分类号： G01N33/2805 ,  G01N33/2888

摘要： Disclosed herein is a system and method for screening a liquid composition. The system includes (a) a test cell having a top portion and a bottom portion, the test cell comprising (i) a test panel removably mounted to the top portion of the test cell at an angle of between about 10 to about 45 degrees to the horizontal of the test cell; (ii) a reservoir for holding the liquid composition; and (iii) a means for applying a substantially uniform coating of the liquid composition from the reservoir to at least a portion of the test panel; (b) a means for heating the test panel according to a first temperature control program; (c) a means for heating the reservoir according to a second temperature control program; and (d) a means for supplying an oxidizing gas to the test cell.

摘要翻译： 本文公开了用于筛选液体组合物的系统和方法。 该系统包括（a）具有顶部部分和底部部分的测试电池，测试电池包括（i）可拆卸地安装到测试电池的顶部的测试板，其角度约为10至约45度至 测试电池的水平; （ii）用于保持液体组合物的储存器; 和（iii）用于将液体组合物的基本上均匀的涂层从储存器施加到测试板的至少一部分的装置; （b）根据第一温度控制程序加热测试板的装置; （c）根据第二温度控制程序加热储存器的装置; 和（d）用于向测试电池供应氧化气体的装置。

公开(公告)号：US20080127717A1

公开(公告)日：2008-06-05

申请号：US11904835

申请日：2007-09-28

申请人： Yves Lesieur

发明人： Yves Lesieur

IPC分类号： G01N11/08

CPC分类号： G01N11/08

摘要： An apparatus and method for determining the viscosity and relative change of viscosity of a fluid over plural shear rates caused by a decreasing or increasing pressure differential resulting from fluid flow to a defined chamber in a capillary system. The flow of liquid through the capillary restriction, the pressure variation rate and known dimensions of the system can be used typically by a processor to determine a rheological property of a fluid.

摘要翻译： 一种用于确定流体在多个剪切速率下的粘度的粘度和相对变化的装置和方法，其由于流体流向毛细管系统中的限定室的压差而降低或增加。 通过毛细管限制的液体流动，压力变化率和系统的已知尺寸通常可由处理器用于确定流体的流变性质。