发明授权
- 专利标题: Ion-generator for producing an air flow
- 专利标题(中): 用于产生空气流的离子发生器
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申请号: US446136申请日: 1982-12-02
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公开(公告)号: US4559467A公开(公告)日: 1985-12-17
- 发明人: Friedrich K. Beckmann , Horst Dotsch , Dieter Gossel
- 申请人: Friedrich K. Beckmann , Horst Dotsch , Dieter Gossel
- 申请人地址: NY New York
- 专利权人: U.S. Philips Corporation
- 当前专利权人: U.S. Philips Corporation
- 当前专利权人地址: NY New York
- 优先权: DEX3148380 19811207
- 主分类号: F24F3/16
- IPC分类号: F24F3/16 ; A61L9/22 ; B01J19/08 ; H01T14/00 ; H01T23/00 ; H05H5/02
摘要:
An ion-generator for producing an air flow includes a plurality of rectangularly shaped plate electrodes spaced from one another and respectively lying in planes parallel to the direction of the air flow, such plate electrodes extending perpendicularly to the direction of the air flow, the edge of each plate electrode facing upstream being rounded. There is a plurality of rows of needle electrodes disposed upstream of the plate electrodes and extending perpendicularly to the direction of the air flow, such rows of needle electrodes being respectively associated with and oriented towards the gaps between the plate electrodes, the tips of all the needle electrodes being disposed in a plane perpendicular to the direction of the air flow. There is an electrically conductive rod-shaped support for each row of needle electrodes, such rod-shaped supports being arranged parallel to the rounded edges of the plate electrodes. An electrically insulating material covers each rod-shaped support and its associated row of needle electrodes except for the tip of each needle electrode. The plate electrodes are connected to one terminal of a high-voltage d.c. source; and the rod-shaped supports are connected to the other terminal of such d.c. source.
公开/授权文献
- US5610226A (Meth)acrylate copolymer and its elastomer compositions 公开/授权日:1997-03-11
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