发明授权
- 专利标题： Clean corona gas ionization for static charge neutralization
- 专利标题（中）： 清洁电晕气体电离用于静电中和
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申请号： US12799369申请日： 2010-04-23
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公开(公告)号： US08048200B2公开(公告)日： 2011-11-01
- 发明人: Peter Gefter , Aleksey Klochkov , John E. Menear , Lyle Dwight Nelsen
- 申请人： Peter Gefter , Aleksey Klochkov , John E. Menear , Lyle Dwight Nelsen
- 代理机构： The Patent Source
- 主分类号： B03C3/36
- IPC分类号： B03C3/36
摘要：
Clean corona gas ionization by separating contaminant byproducts from corona generated ions includes establishing a non-ionized gas stream having a pressure and flowing in a downstream direction, establishing a plasma region of ions and contaminant byproducts in which the pressure is sufficiently lower than the pressure of the non-ionized gas stream to prevent at least a substantial portion of the byproducts from migrating into the non-ionized gas stream, and applying an electric field to the plasma region sufficient to induce at least a substantial portion of the ions to migrate into the non-ionized gas stream.
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