发明名称 |
Plasma generating electrode, plasma generation device, and exhaust gas purifying device |
摘要 |
A plasma generating electrode 1 of the invention includes at least a pair of electrodes 5, at least one electrode 5a of the pair of electrodes 5 including a plate-like ceramic body 2 as a dielectric and a plurality of conductive films 3 disposed in the ceramic body 2 and each having a plurality of through-holes 4 formed through the conductive film 3 in its thickness direction in a predetermined arrangement pattern, the through-holes 4 having a cross-sectional shape including an arc shape along a plane perpendicular to the thickness direction, an arrangement pattern of the through-holes 4a formed in at least one conductive film 3a being different from an arrangement pattern of the through-holes 4b formed in the other conductive film 3b. The plasma generating electrode 1 is capable of simultaneously generating different states of plasma upon application of voltage between the pair of electrodes 5 due to the different arrangement patterns of the through-holes 4 in the conductive films 3. |
申请公布号 |
US7638103(B2) |
申请公布日期 |
2009.12.29 |
申请号 |
US20050560858 |
申请日期 |
2005.12.15 |
申请人 |
NGK INSULATORS, LTD.;HONDA MOTOR CO., LTD. |
发明人 |
MIKI MASANOBU;DOSAKA KENJI;MIYAIRI YUKIO;FUJIOKA YASUMASA;MASUDA MASAAKI;HATANO TATSUHIKO;SAKUMA TAKESHI;IMANISHI YUUICHIRO |
分类号 |
B01J19/08;B01D53/56;B01D53/74;B01D53/94;F01N3/08;F01N13/02;H05H1/24 |
主分类号 |
B01J19/08 |
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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