发明名称 |
Apparatus for collecting particles |
摘要 |
Detail is apparatus for collecting particles from a liquid, including a first electrode having an upper surface defining one or more substantially circular areas of a predetermined diameter separated from a counter electrode, having an uppersurface bounding at least in part the circular area or areas of the first electrode, by a predetermined gap and equipment for applying an alternating potential difference of a predetermined magnitude at a predetermined frequency lower than the charge relaxation frequency of the liquid across the electrodes whereby particles from the liquid are focused onto the circular area or areas of the first elect through an induced electro-osmotic flow in the liquid.
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申请公布号 |
US7488406(B2) |
申请公布日期 |
2009.02.10 |
申请号 |
US20050545116 |
申请日期 |
2005.08.10 |
申请人 |
THE SECRETARY OF STATE FOR DEFENCE |
发明人 |
HUGHES MICHAEL PYCRAFT;HOETTGES KAI FRIEDRICH |
分类号 |
G01N27/447;G01N21/05;G01N21/55;G01N21/64;G01N27/453 |
主分类号 |
G01N27/447 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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