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Machine translation
1. (WO2006091374) SLECTIVELY BY PASSING A DPF IN HYBRID HCCII COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/091374    International Application No.:    PCT/US2006/004362
Publication Date: 31.08.2006 International Filing Date: 08.02.2006
IPC:
F01N 3/00 (2006.01), F01N 3/02 (2006.01)
Applicants: INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, LLC [US/US]; 4201 Winfield Road, Warrenville, Illinois 60555 (US) (For All Designated States Except US).
LIU, Zhengbai [US/US]; (US) (For US Only).
WEI, Puning [US/US]; (US) (For US Only)
Inventors: LIU, Zhengbai; (US).
WEI, Puning; (US)
Agent: SULLIVAN, Dennis, Kelly; 4201 Winfield Road, Warrenville, IL 60555 (US)
Priority Data:
11/062,358 22.02.2005 US
Title (EN) SLECTIVELY BY PASSING A DPF IN HYBRID HCCII COMBUSTION ENGINE
(FR) STRATEGIE DE MISE EN DERIVATION SELECTIVE D'UN FILTRE A PARTICULES DIESEL DANS UN MOTEUR A COMBUSTION HYBRIDE A ALLUMAGE PAR COMPRESSION DE CHARGE HOMOGENE
Abstract: front page image
(EN)In a conventional diesel combustion mode, one or more cylinders (12) of an engine (10) is or are fueled to cause conventional diesel combustion in each such cylinder. The resulting exhaust gas is treated by a diesel particulate filter (36) in an exhaust system (34) before exiting the exhaust system. In an alternative diesel combustion mode, such as HCCI, one or more cylinders of the engine are fueled to create in each such cylinder an in-cylinder fuel-air charge that ignites by auto-ignition as the charge is increasingly compressed. Also a bypass valve (38) is opened so that the resulting exhaust gas bypasses the DPF as the exhaust gas passes through the exhaust system.
(FR)Dans un mode de combustion de diesel traditionnel, au moins un cylindre (12) d'un moteur (10) est alimenté pour permettre la combustion traditionnelle de diesel dans chaque cylindre. Le gaz d'échappement résultant est traité par le biais d'un filtre à particules diesel (36) dans un système d'échappement (34) avant de sortir dudit système. Dans un mode alternatif de combustion du diesel, comme l'allumage par compression de charge homogène, au moins un cylindre du moteur est alimenté pour créer dans chaque cylindre un chargement de carburant-air inhérent au cylindre qui permet l'auto-allumage, tandis que la charge est comprimée progressivement. Une soupape de dérivation (38) est ouverte, de telle façon que le gaz d'échappement résultant contourne le filtre à particules diesel, à mesure que le gaz d'échappement passe à travers le système d'échappement.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)