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1. (WO2018065751) SPARK IGNITED INTERNAL COMBUSTION ENGINE
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Pub. No.: WO/2018/065751 International Application No.: PCT/GB2017/052784
Publication Date: 12.04.2018 International Filing Date: 19.09.2017
IPC:
F02B 33/44 (2006.01) ,F02B 75/02 (2006.01) ,F02B 19/08 (2006.01) ,F02B 19/14 (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
33
Engines characterised by provision of pumps for charging or scavenging
44
Passages conducting the charge from the pump to the engine inlet, e.g. reservoirs
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
75
Other engines, e.g. single-cylinder engines
02
Engines characterised by their cycles, e.g. six-stroke
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
19
Engines characterised by precombustion chambers
08
the chamber being of air-swirl type
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
19
Engines characterised by precombustion chambers
14
with compression ignition
Applicants:
MOTODAN LIMITED [GB/GB]; 139 Baginton Road Coventry Warwickshire CV3 6FY, GB
Inventors:
MERRITT, Dan; GB
Agent:
IP-ACTIVE.COM LIMITED; The TechnoCentre, Coventry University Technology Park, Puma Way, Coventry, Warwickshire CV1 2TT, GB
Priority Data:
1616876.704.10.2016GB
1618891.409.11.2016GB
1713507.023.08.2017GB
Title (EN) SPARK IGNITED INTERNAL COMBUSTION ENGINE
(FR) MOTEUR À COMBUSTION INTERNE À ALLUMAGE PAR ÉTINCELLES
Abstract:
(EN) A spark ignition internal combustion engine of the Merritt engine type as described in international patent publication WO/2007/080366 including a plurality of cylinders, at least one cylinder (102) being made, in use, to operate on a two stroke cycle and at least one cylinder (104) being made to operate on a four stroke cycle, the engine including, for each cylinder, a combustion chamber (6) separate to but communicating with the respective cylinder in which, in operation, combustion is initiated, the engine including a turbocharger (106), which in use is powered by the exhaust of the four stroke cylinder(s) to provide inlet air to the two stroke cylinder(s).
(FR) L'invention concerne un moteur à combustion interne à allumage par étincelles, du type moteur Merritt tel que décrit dans la publication de brevet international WO/2007/080366, comprenant une pluralité de cylindres, au moins un cylindre (102) étant conçu, lors de l'utilisation, pour fonctionner sur un cycle à deux temps et au moins un cylindre (104) étant conçu pour fonctionner sur un cycle à quatre temps, le moteur comportant, pour chaque cylindre, une chambre de combustion (6) séparée mais en communication avec le cylindre respectif dans lequel la combustion est initiée pendant le fonctionnement, le moteur comprenant un turbocompresseur (106) étant mis sous tension, lors de l'utilisation, au moyen de l'échappement dudit cylindre à quatre temps afin d'alimenter en air d'entrée ledit cylindre à deux temps.
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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, 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: English (EN)
Filing Language: English (EN)