摘要 |
There is disclosed a gas cleaning device ( 4 ) comprising a gas inlet ( 6 ), a gas outlet ( 8 ) and a path of fluid communication ( 10 ) between the gas inlet and gas outlet, a filter ( 14 ) in the path of fluid communication and ionising means ( 16 ), which ionising means is at least partly within the filter. A vehicle ( 3 ) incorporating such a gas cleaning device in the exhaust gas flow path of an exhaust ( 2 ) thereof is also disclosed. |