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Machine translation
1. (WO2009118471) PRESSURE WAVE SUPERCHARGED INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/118471    International Application No.:    PCT/FR2009/000193
Publication Date: 01.10.2009 International Filing Date: 20.02.2009
IPC:
F02B 37/22 (2006.01), F02C 6/12 (2006.01)
Applicants: MELCHIOR, Jean-Frédéric [FR/FR]; (FR)
Inventors: MELCHIOR, Jean-Frédéric; (FR)
Agent: ERNEST GUTMANN-YVES PLASSERAUD SAS; 3,rue Auber F-75009 Paris (FR)
Priority Data:
08/01135 29.02.2008 FR
Title (EN) PRESSURE WAVE SUPERCHARGED INTERNAL COMBUSTION ENGINE
(FR) MOTEUR A COMBUSTION INTERNE A SURALIMENTATION PULSEE
Abstract: front page image
(EN)Supercharged internal combustion engine comprising groups of cylinders (82) the exhaust phases of which do not interfere with one another, connected to the rotor (14) of the turbine of the turbocompressor via individual manifolds (90) opening via expansion nozzles (46) tangential to an annular chamber (42) coaxial with the rotor (14) of the turbine and connected to the latter by a direct feed annular duct (44), an annular radial diffuser (30) being arranged on the output side of the turbine to recover the kinetic energy from the residual vortices and to recompress the gaseous stream.
(FR)Moteur à combustion interne suralimenté comportant des groupes de cylindres (82) dont les phases d'échappement n'interfèrent pas, reliés au rotor (14) de la turbine du turbocompresseur via des collecteurs individuels (90) débouchant par des tuyères de détente (46) tangentes à une chambre annulaire (42) coaxiale au rotor (14) de la turbine et reliée à ce dernier par un canal annulaire d'alimentation (44) directe, un diffuseur radial annulaire (30) étant agencé en sortie de la turbine pour récupérer l'énergie cinétique des tourbillons résiduels et recomprimer le flux gazeux.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, 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, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, 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)