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Machine translation
1. (WO2010116062) METHOD FOR REDUCING THE NITROUS OXIDE IN MOTOR VEHICLE EXHAUST GASES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/116062    International Application No.:    PCT/FR2010/050388
Publication Date: 14.10.2010 International Filing Date: 08.03.2010
IPC:
F01N 3/20 (2006.01), F01N 3/08 (2006.01), B01J 29/08 (2006.01), B01J 29/40 (2006.01), B01J 29/46 (2006.01), B01D 53/86 (2006.01), F02D 41/02 (2006.01)
Applicants: RENAULT S.A.S. [FR/FR]; 13-15 quai Le Gallo F-92100 Boulogne-billancourt (FR) (For All Designated States Except US).
LOMBAERT, Karine [FR/FR]; (FR) (For US Only).
MORAL-MOUADDIB, Najat [FR/FR]; (FR) (For US Only)
Inventors: LOMBAERT, Karine; (FR).
MORAL-MOUADDIB, Najat; (FR)
Agent: RENAULT S.A.S.; Sce 00267 - TCR GRA 2 36 1 avenue du Golf F-78288 Guyancourt Cedex (FR)
Priority Data:
0901777 10.04.2009 FR
Title (EN) METHOD FOR REDUCING THE NITROUS OXIDE IN MOTOR VEHICLE EXHAUST GASES
(FR) PROCEDE DE DIMINUTION DU PROTOXYDE D'AZOTE DES GAZ D'ECHAPPEMENT DE VEHICULE AUTOMOBILE
Abstract: front page image
(EN)The invention relates to the power train of a motor vehicle, including an internal combustion engine (1; 1'), an exhaust line (3; 3'), a device for post-treating nitrogen oxides (NOx) (4; 4') in the exhaust gases for reducing the amount of nitrogen oxides emitted into the atmosphere, and a device for post-treating nitrous oxide (N2O) (7; 7') in the exhaust gas for reducing the amount of nitrous oxide emitted into the atmosphere, characterised in that the device for post-treating nitrous oxide (N2O) (7; 7') is arranged downstream from the device for post-treating nitrogen oxides (NOx) (4; 4') in the exhaust line (3; 3').
(FR)Groupe motopropulseur de véhicule automobile comprenant un moteur à combustion interne (1; 1 '), une voie d'échappement (3; 3'), un dispositif de post traitement des oxydes d'azote (NOx) (4; 4') des gaz d'échappement destiné à réduire la quantité d'oxydes d'azote rejetée dans l'atmosphère, et un dispositif de post traitement du protoxyde d'azote (N2O) (7; 7') des gaz d'échappement destiné à réduire la quantité de protoxyde d'azote rejetée dans l'atmosphère, caractérisé en ce que le dispositif de post traitement du protoxyde d'azote (N2O) (7; 7') est disposé en aval du dispositif de post traitement des oxydes d'azote (NOx) (4; 4') sur la voie d'échappement (3; 3').
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)