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1. (WO2017134333) MULTI-CYLINDER PISTON ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/134333 International Application No.: PCT/FI2016/050071
Publication Date: 10.08.2017 International Filing Date: 04.02.2016
Chapter 2 Demand Filed: 27.11.2017
IPC:
F02B 37/013 (2006.01) ,F02B 67/10 (2006.01) ,F02B 37/007 (2006.01) ,F02M 35/116 (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
013
with exhaust-driven pumps arranged in series
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
67
Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
10
of charging or scavenging apparatus
[IPC code unknown for F02B 37/07]
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
104
Intake manifolds
116
for engines with cylinders in V-arrangement or arranged oppositely relative to the main shaft
Applicants:
WÄRTSILÄ FINLAND OY [FI/FI]; Tarhaajantie 2 65380 Vaasa, FI
Inventors:
TUOMINEN, Jouni; FI
RAIKIO, Tero; FI
VAARASTO, Matti; FI
Agent:
BERGGREN OY; P.O. Box 16 (Eteläinen Rautatiekatu 10 A) 00101 Helsinki, FI
Priority Data:
Title (EN) MULTI-CYLINDER PISTON ENGINE
(FR) MOTEUR À PISTONS À CYLINDRES MULTIPLES
Abstract:
(EN) The engine (1) comprises an engine block (19), where cylinders (2, 3) are arranged in a first bank (A) and a second bank (B), a high-pressure turbocharger (5, 7) and a low-pressure turbocharger (4, 6) for each bank (A, B) of the engine, a first turbocharger bracket (16) having a support surface (22) supporting the high- pressure turbochargers (5, 7), and a second turbo- charger bracket (17) that is arranged at the free end of the engine (1) and comprises a support surface (23) supporting the low-pressure turbochargers (4, 6), the support surface (23) being at a lower level than the support surface (22) of the first turbocharger bracket (16).
(FR) L'invention concerne un moteur (1), qui comprend un bloc-moteur (19), dans lequel des cylindres (2, 3) sont disposés dans une première ligne (A) et une seconde ligne (B), un turbocompresseur haute pression (5, 7) et un turbocompresseur basse pression (4, 6) pour chaque ligne (A, B) du moteur, un premier support de turbocompresseur (16) ayant une surface de support (22) supportant les turbocompresseurs haute pression (5, 7), et un second support de turbocompresseur (17) qui est disposé à l'extrémité libre du moteur (1) et qui comprend une surface de support (23) supportant les turbocompresseurs basse pression (4, 6), la surface de support (23) étant à un niveau inférieur à celui de la surface de support (22) du premier support de turbocompresseur (16).
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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: English (EN)
Filing Language: English (EN)
Also published as:
KR1020180104109CN108603436EP3411573