发明名称 |
Film pump for applying a monolayer film over water surfaces |
摘要 |
A device for applying an evaporation-inhibiting film to an exposed liquid surface of a liquid body, which includes an impeller disposed below and coplanar with the exposed liquid surface; means for rotating said impeller; means for delivering the evaporation-inhibiting film to the exposed liquid surface at a location immediately above said impeller; and means for bringing liquid from beneath the exposed surface of the liquid body to above said impeller.
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申请公布号 |
US5558845(A) |
申请公布日期 |
1996.09.24 |
申请号 |
US19940281412 |
申请日期 |
1994.07.27 |
申请人 |
GEORGIA TECH RESEARCH CORP. |
发明人 |
PAUKEN, MICHAEL T.;JETER, SHELDON M.;ABDEL-KHALIK, SAID I. |
分类号 |
E03B11/00;F24J2/04;(IPC1-7):B01D11/04 |
主分类号 |
E03B11/00 |
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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