| 摘要 |
<p>The device according to the present invention determines a relevant and, in some cases, total reduction of the nitrogen oxide, of the carbon monoxide and of the particles of the unburnt gases of the exhaust which, before getting out of the silencer, are led between two electrodes (2) kept at a high electrostatic potential difference, by means of a Van de Graaf generator (3) or similar, so as to deviate the present and/or induced ions onto opposite containers, which may be replaced and regenerated after a determined working time.</p> |
