发明名称 |
Micro-Valve and Micro-Fluidic Device Using Such |
摘要 |
A micro-valve (10) adapted for integration with a micro-fluidic device such as a micro-injector of a chromatograph, the micro-valve having a first substrate (12), a second substrate (14) having microconduits (36,38) and a seating surface (30), and an actuation membrane (16) positioned between the first substrate (12) and the second substrate (14) for opening or closing a fluid path (48) of the micro-valve (10) under a force applied by a mechanism such as a pneumatic or piezoelectric device, wherein said actuation membrane (16) is constructed from a poly(aryl ether ketone). |
申请公布号 |
US2012021529(A1) |
申请公布日期 |
2012.01.26 |
申请号 |
US201013203218 |
申请日期 |
2010.02.19 |
申请人 |
NACHEF KINDA;GUIEZE PAUL;DONZIER ERIC;BOURLON BERTRAND;SCHLUMBERGER TECHNOLOGY CORPORATION |
发明人 |
NACHEF KINDA;GUIEZE PAUL;DONZIER ERIC;BOURLON BERTRAND |
分类号 |
G01N1/10;B01L3/00;B01L99/00 |
主分类号 |
G01N1/10 |
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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