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公开(公告)号:US06755016B2
公开(公告)日:2004-06-29
申请号:US10288776
申请日:2002-11-06
IPC分类号: F01N300
CPC分类号: F01N3/0233 , B01D39/2068 , B01D2239/0471 , F01N3/021 , F01N3/0222 , F01N3/023 , F01N3/0237 , Y10S55/30
摘要: A diesel particle filter for lowering the emission of particles contained in the exhaust gas of a Diesel engine, is disclosed with the impaction surface of the diesel particle filter is developed such that binding forces of the ash to filter is lowered. Therefore, the adhesion of noncombustible ash particles occurs, if at all, on the impaction surface of the diesel particle filter at only with such binding forces that more the ash particles can be removed from this surface of the diesel particle filter with a fluid and/or by vibrational effects.
摘要翻译: 公开了一种用于降低柴油发动机的废气中所含的颗粒的排放的柴油颗粒过滤器,其中柴油颗粒过滤器的冲击表面被显影,使得灰尘对过滤器的结合力降低。 因此,不可燃粉尘颗粒的附着力,如果有的话,就只有这样的结合力才能在柴油颗粒过滤器的冲击表面上发生,从而使得更多的灰分颗粒可以用柴油颗粒过滤器的表面从流体和/ 或通过振动效应。