发明名称 |
FUNNEL AND FUNNEL APPARATUS |
摘要 |
A funnel comprising a reservoir (1) for a liquid and an outlet tube (2), wherein the outlet tube includes a constriction (9) to limit the flow rate of a liquid through the outlet tube (2). The intended primary use of the funnel is to form a discrete layer of a liquid at the bottom of a mixture of a less dense liquid with a more dense solid material in a receptacle. This requires a substantially non-turbulent flow from the outlet (4) of the outlet tube (2) as is provided by the described funnel. A funnel apparatus (not shown) is also described which comprises at least one reservoir for a liquid and two or more outlet tubes wherein the outlet tubes are constricted to limit the flow rate of liquid passing through the tubes. A separation method employing the funnel and a funnel are also described. |
申请公布号 |
WO8403234(A1) |
申请公布日期 |
1984.08.30 |
申请号 |
WO1984GB00059 |
申请日期 |
1984.02.27 |
申请人 |
BOOTS-CELLTECH DIAGNOSTICS LIMITED |
发明人 |
HUNTER, MICHAEL, WILLIAM |
分类号 |
B01L3/00;B67C11/02;(IPC1-7):01L3/00;67C11/02 |
主分类号 |
B01L3/00 |
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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