| 摘要 |
PCT No. PCT/IT94/00219 Sec. 371 Date Jun. 14, 1996 Sec. 102(e) Date Jun. 14, 1996 PCT Filed Dec. 29, 1994 PCT Pub. No. WO96/14498 PCT Pub. Date May 17, 1996The device according to the present invention provides a relevant and, in some cases, total reduction of nitrogen oxide, carbon monoxide and particles of the unburnt gases of the exhaust which, before getting out of the silencer, are led between to electrodes kept at a high electrostastic potential difference, by means of a Van De Graaf generator or similar, so as to deviate the present and/or induced ions onto apposite containers, which may be replaced and regenerated after a determined working time.
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