| 摘要 |
<p>Device for purifying gas of electrically conducting particles, particularly device for purifying exhaust gas of diesel engines. The device comprises concentric electrodes (10, 11), the outer electrode having a mass potential and the inner electrode a high voltage potential. In the passage area of the supply conduit (12) to the high voltage electrode (11) there is provided a screen (16) to avoid to the utmost the formation of a non homogeneous electric field in said region and thereby prevent the charge and the deposit caused thereby of electrically conducting particles in the isolation area.</p> |
