Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018078296) AIR INTAKE CIRCUIT FOR A SUPERCHARGED ENGINE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/078296 International Application No.: PCT/FR2017/052968
Publication Date: 03.05.2018 International Filing Date: 27.10.2017
IPC:
F02B 37/16 (2006.01) ,F02M 35/10 (2006.01) ,F02M 35/12 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
B
INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
37
Engines characterised by provision of pumps driven at least for part of the time by exhaust
12
Control of the pumps
16
by bypassing charging air
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
35
Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
10
Air intakes; Induction systems
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
35
Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
12
Intake silencers
Applicants:
RENAULT S.A.S. [FR/FR]; 13-15 quai Alphonse Le Gallo 92100 BOULOGNE BILLANCOURT, FR
Inventors:
LHERAUD, Nicolas; FR
Priority Data:
166049828.10.2016FR
Title (EN) AIR INTAKE CIRCUIT FOR A SUPERCHARGED ENGINE
(FR) CIRCUIT D'ADMISSION D'AIR D'UN MOTEUR SURALIMENTE
Abstract:
(EN) The invention relates to an air intake circuit for a supercharged vehicle engine, comprising a compressor (5) located in said circuit and a bypass circuit (18) comprising a discharge valve (19) and delivering compressed gases, downstream of the compressor (5), to an area (26) of the intake line located upstream of the compressor (5). The main feature of an intake circuit according to the invention is that the segment (25) of the bypass circuit (18) between the discharge valve (19) and the area (26) comprises at least two branches (27, 28) for conveying the gases to the area (26), said branches (27, 28) being implanted in a pipe (26) delimiting said area.
(FR) L'invention se rapporte à un circuit d'admission d'air d'un moteur de véhicule suralimenté comprenant un compresseur (5) placé dans ledit circuit et un circuit de dérivation (18) comprenant une vanne (19) de décharge et permettant d'acheminer des gaz comprimés en aval du compresseur (5) vers une zone (26) de la ligne d'admission située en amont dudit compresseur (5). La principale caractéristique d'un circuit d'admission selon l'invention est que le tronçon (25) du circuit de dérivation (18) compris entre la vanne (19) de décharge et ladite zone (26) comprend au moins deux branches (27, 28) aptes à acheminer les gaz vers la zone (26), lesdites branches (27, 28) étant implantés dans un conduit (26) délimitant la dite zone.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)