发明名称 |
PERFECCIONAMIENTOS EN UN DISPOSITIVO DE PULVERIZACION ELECTROSTATICA. |
摘要 |
<p>An electrostatic pump or pumping liquids having a resistivity in the range of 1010 to 107 ohm cm has a pump housing. The pump housing includes a passageway through which the liquid is pumped, and a single injection electrode disposed upstream of the passageway. The electrode has a sharp electrically-conducting tip. A constriction in the region of the tip is shaped to conform to the surface configuration of the tip so that the liquid flows pass the tip in a laminar nonturbulent fashion through an orifice of reduced cross-section. The constriction is so dimensioned as to provide a high resistance path. A chamber is disposed downstream of the constriction and is of larger cross-section than the constriction. A discharged electrode is disposed in the chamber and is separated from the injection electrode by the chamber and the constriction. The injection and discharge electrodes are coupled to a high voltage generator to maintain an electric potential between the electrodes on the order of kilovolts.</p> |
申请公布号 |
ES537178(D0) |
申请公布日期 |
1985.09.16 |
申请号 |
ES19780005371 |
申请日期 |
1984.10.29 |
申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC. |
发明人 |
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分类号 |
B05B5/025;B05B5/00;B05B5/16;H02N3/00;(IPC1-7):B05B5/02 |
主分类号 |
B05B5/025 |
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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