发明名称 |
ION GENERATION METHOD AND APPARATUS |
摘要 |
Method and apparatus for generating positive and negative ions include electrodes that are spaced apart by a gap and that are supplied alternating ionizing voltage at a frequency which causes the generated ions to move within the gap between electrodes and exhibit a resident time in transit that accumulates the ions substantially within the central region of the gap. An electrostatic field, or a flowing stream of air or other gas passing through the gap, transports the generated ions from within the gap. Self-balancing of generated positive and negative ions is accomplished using capacitive coupling of the ionizing voltage to at least one of the electrodes disposed about the gap. |
申请公布号 |
EP1750884(A4) |
申请公布日期 |
2008.05.21 |
申请号 |
EP20050730017 |
申请日期 |
2005.03.17 |
申请人 |
ION SYSTEMS, INC. |
发明人 |
GEFTER, PETER;GEHLKE, SCOTT |
分类号 |
B23K9/00;B23K9/02;H01T23/00;H02H1/04;H05F3/04 |
主分类号 |
B23K9/00 |
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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