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1. (WO2017097332) A METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/097332 International Application No.: PCT/EP2015/078862
Publication Date: 15.06.2017 International Filing Date: 07.12.2015
Chapter 2 Demand Filed: 19.09.2017
IPC:
F02D 41/00 (2006.01) ,F02D 41/18 (2006.01) ,F02D 41/30 (2006.01) ,F02D 41/40 (2006.01) ,F02M 43/00 (2006.01) ,F02M 21/02 (2006.01) ,F02D 19/02 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
02
Circuit arrangements for generating control signals
18
by measuring intake air flow
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
30
Controlling fuel injection
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
30
Controlling fuel injection
38
of the high pressure type
40
with means for controlling injection timing or duration
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
43
Fuel-injection apparatus operating simultaneously on two or more fuels or on a liquid fuel and another liquid, e.g. the other liquid being an anti-knock additive
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
21
Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
02
for gaseous fuels
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
19
Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
02
peculiar to engines working with gaseous fuels
Applicants:
VOLVO TRUCK CORPORATION [SE/SE]; 405 08 Göteborg, SE
Inventors:
MAGNUSSON, Ingemar; SE
ANDERSSON, Arne; SE
ANDERSSON, Lennart; SE
Agent:
VOLVO TECHNOLOGY CORPORATION; BF14100, M1.7 405 08 Göteborg, SE
Priority Data:
Title (EN) A METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
(FR) PROCÉDÉ POUR COMMANDER UN MOTEUR À COMBUSTION INTERNE
Abstract:
(EN) The invention provides a method of controlling an internal combustion engine (1) with a plurality of cylinders (101-104), characterized by - injecting (S5) a first gaseous fuel, at a first pressure, into at least a first cylinder (102-104) of the cylinders, in a first combustion mode, and - simultaneously providing (S6) a second gaseous fuel, at a second pressure which is different than the first pressure, for at least a second cylinder (101) of the cylinders, in a second combustion mode which is dissimilar to the first combustion mode, wherein the second cylinder is not the first cylinder.
(FR) La présente invention concerne un procédé pour commander un moteur à combustion interne (1) comprenant une pluralité de cylindres (101-104), caractérisé par : l'injection (S5) d'un premier carburant gazeux à une première pression dans au moins un premier cylindre (102-104) des cylindres dans un premier mode de combustion et la fourniture simultanée (S6) d'un second carburant gazeux à une deuxième pression différente de la première pression pour au moins un deuxième cylindre (101) parmi les cylindres, dans un deuxième mode de combustion différent du premier mode de combustion, le deuxième cylindre n'étant pas le premier cylindre.
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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:
CN108368785EP3387237US20180320610