发明名称 |
METHOD AND APPARATUS FOR DISPERSING A SAMPLE OF PARTICULATE MATERIAL |
摘要 |
An apparatus for dispersing a sample of particulate material, includes a carrier (31;35;37;38;39) having a sample-bearing surface on which to place the sample, and a housing (10;44;48) for forming a dispersion chamber (17), at least when closed off at a base (46;51). The carrier is arranged such that the sample-bearing surface is removed from contact with the sample upon application of a sufficient pressure differential across the carrier between the sample-bearing surface and an opposite side of the carrier. The housing (10;44;48) has an inlet (26) at least partially facing the base (46;51). The apparatus includes an apparatus (15;16) for passing a volume of fluid past the carrier (31;35;37;38;39) through the inlet (26) by subjecting the carrier (31;35;37;38;39) to a pulsed positive pressure differential relative to the dispersion chamber (17).
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申请公布号 |
US2010326213(A1) |
申请公布日期 |
2010.12.30 |
申请号 |
US20080451563 |
申请日期 |
2008.05.19 |
申请人 |
DAVIDSON NICHOLAS CRAIG;DYSON MARGARET ELLEN;POWELL JONATHAN;PRIOR ANDREW JOHN |
发明人 |
DAVIDSON NICHOLAS CRAIG;DYSON MARGARET ELLEN;POWELL JONATHAN;PRIOR ANDREW JOHN |
分类号 |
G01N1/28;B01L3/00 |
主分类号 |
G01N1/28 |
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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