公开(公告)号：US08319965B2

公开(公告)日：2012-11-27

申请号：US12851866

申请日：2010-08-06

申请人： Thomas H. Jeys ,  Antonio Sanchez-Rubio ,  Ronald H. Hoffeld ,  Jonathan Z. Lin ,  Nicholas M. F. Judson ,  George S. Haldeman ,  Vincenzo Daneu

发明人： Thomas H. Jeys ,  Antonio Sanchez-Rubio ,  Ronald H. Hoffeld ,  Jonathan Z. Lin ,  Nicholas M. F. Judson ,  George S. Haldeman ,  Vincenzo Daneu

IPC分类号： G01N21/00

CPC分类号： G01N21/53 ,  G01B11/002 ,  G01N15/1459 ,  G01N2015/145

摘要： Aerosol and hydrosol particle detection systems without knowledge of a location and velocity of a particle passing through a volume of space, are less efficient than if knowledge of the particle location is known.An embodiment of a particle position detection system capable of determining an exact location of a particle in a fluid stream is discussed. The detection system may employ a patterned illuminating beam, such that once a particle passes through the patterned illuminating beam, a light scattering is produced. The light scattering defines a temporal profile that contains measurement information indicative of an exact particle location.However, knowledge of the exact particle location has several advantages. These advantages include correction of systematic particle measurement errors due to variability of the particle position within the sample volume, targeting of particles based on position, capture of particles based on position, reduced system energy consumption and reduced system complexity.

摘要翻译： 没有了解通过一定空间的颗粒的位置和速度的气溶胶和水溶胶颗粒检测系统比知道颗粒位置的知识效率低。 讨论了能够确定流体流中颗粒的确切位置的粒子位置检测系统的实施例。 检测系统可以使用图案化的照明光束，使得一旦粒子通过图案化的照明光束，就产生光散射。 光散射定义了包含指示精确粒子位置的测量信息的时间分布。 然而，确切的粒子位置的知识有几个优点。 这些优点包括校正由于样品体积内的颗粒位置的变异性引起的系统的颗粒测量误差，基于位置的颗粒靶向，基于位置的颗粒捕获，降低的系统能量消耗和降低的系统复杂性。

公开(公告)号：US07821636B2

公开(公告)日：2010-10-26

申请号：US11804593

申请日：2007-05-18

申请人： Thomas H. Jeys ,  Antonio Sanchez-Rubio ,  Ronald H. Hoffeld ,  Jonathan Z. Lin ,  Nicholas M. F. Judson ,  George S. Haldeman ,  Vincenzo Daneu

发明人： Thomas H. Jeys ,  Antonio Sanchez-Rubio ,  Ronald H. Hoffeld ,  Jonathan Z. Lin ,  Nicholas M. F. Judson ,  George S. Haldeman ,  Vincenzo Daneu

IPC分类号： G01N21/00

CPC分类号： G01N21/53 ,  G01B11/002 ,  G01N15/1459 ,  G01N2015/145

摘要： Aerosol and hydrosol particle detection systems without knowledge of a location and velocity of a particle passing through a volume of space, are less efficient than if knowledge of the particle location is known. An embodiment of a particle position detection system capable of determining an exact location of a particle in a fluid stream is discussed. The detection system may employ a patterned illuminating beam, such that once a particle passes through the patterned illuminating beam, a light scattering is produced. The light scattering defines a temporal profile that contains measurement information indicative of an exact particle location. However, knowledge of the exact particle location has several advantages. These advantages include correction of systematic particle measurement errors due to variability of the particle position within the sample volume, targeting of particles based on position, capture of particles based on position, reduced system energy consumption and reduced system complexity.

摘要翻译： 没有了解通过一定空间的颗粒的位置和速度的气溶胶和水溶胶颗粒检测系统比知道颗粒位置的知识效率低。 讨论了能够确定流体流中颗粒的确切位置的粒子位置检测系统的实施例。 检测系统可以使用图案化的照明光束，使得一旦粒子通过图案化的照明光束，就产生光散射。 光散射定义了包含指示精确粒子位置的测量信息的时间分布。 然而，确切的粒子位置的知识有几个优点。 这些优点包括校正由于样品体积内的颗粒位置的变异性引起的系统的颗粒测量误差，基于位置的颗粒靶向，基于位置的颗粒捕获，降低的系统能量消耗和降低的系统复杂性。

公开(公告)号：US20110051137A1

公开(公告)日：2011-03-03

申请号：US12851866

申请日：2010-08-06

申请人： Thomas H. Jeys ,  Antonio Sanchez-Rubio ,  Ronald H. Hoffeld ,  Jonathan Z. Lin ,  Nicholas M.F. Judson ,  George S. Haldeman ,  Vincenzo Daneu

发明人： Thomas H. Jeys ,  Antonio Sanchez-Rubio ,  Ronald H. Hoffeld ,  Jonathan Z. Lin ,  Nicholas M.F. Judson ,  George S. Haldeman ,  Vincenzo Daneu

IPC分类号： G01N21/00 ,  G01B11/14

CPC分类号： G01N21/53 ,  G01B11/002 ,  G01N15/1459 ,  G01N2015/145

摘要： Aerosol and hydrosol particle detection systems without knowledge of a location and velocity of a particle passing through a volume of space, are less efficient than if knowledge of the particle location is known.An embodiment of a particle position detection system capable of determining an exact location of a particle in a fluid stream is discussed. The detection system may employ a patterned illuminating beam, such that once a particle passes through the patterned illuminating beam, a light scattering is produced. The light scattering defines a temporal profile that contains measurement information indicative of an exact particle location.However, knowledge of the exact particle location has several advantages. These advantages include correction of systematic particle measurement errors due to variability of the particle position within the sample volume, targeting of particles based on position, capture of particles based on position, reduced system energy consumption and reduced system complexity.

摘要翻译： 没有了解通过一定空间的颗粒的位置和速度的气溶胶和水溶胶颗粒检测系统比知道颗粒位置的知识效率低。 讨论了能够确定流体流中颗粒的确切位置的粒子位置检测系统的实施例。 检测系统可以使用图案化的照明光束，使得一旦粒子通过图案化的照明光束，就产生光散射。 光散射定义了包含指示精确粒子位置的测量信息的时间分布。 然而，确切的粒子位置的知识有几个优点。 这些优点包括校正由于样品体积内的颗粒位置的变异性引起的系统的颗粒测量误差，基于位置的颗粒靶向，基于位置的颗粒捕获，降低的系统能量消耗和降低的系统复杂性。