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1. (WO2018099862) OPERATING METHOD FOR AN INTERNAL COMBUSTION ENGINE
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Pub. No.: WO/2018/099862 International Application No.: PCT/EP2017/080525
Publication Date: 07.06.2018 International Filing Date: 27.11.2017
Chapter 2 Demand Filed: 11.09.2018
IPC:
F02M 51/00 (2006.01) ,F02M 53/02 (2006.01) ,F02M 55/02 (2006.01)
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
51
Fuel-injection apparatus characterised by being operated electrically
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
53
Fuel-injection apparatus characterised by having heating, cooling, or thermally-insulating means
02
with fuel-heating means, e.g. for vaporising
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
55
Fuel-injection apparatus characterised by their fuel conduits or their venting means
02
Conduits between injection pumps and injectors
Applicants:
MAHLE INTERNATIONAL GMBH [DE/DE]; Pragstraße 26-46 70376 Stuttgart, DE
Inventors:
AMARAL, Tadeu Miguel Malago; BR
DE AZEVEDO JUNIOR, Edson Valdomiro; BR
MOREIRA, Fabio; BR
JUN YOSHINO, Fernando; BR
Agent:
BRP RENAUD UND PARTNER MBB; Königstraße 28 70173 Stuttgart, DE
Priority Data:
10 2016 223 716.029.11.2016DE
Title (EN) OPERATING METHOD FOR AN INTERNAL COMBUSTION ENGINE
(FR) PROCÉDÉ PERMETTANT DE FAIRE FONCTIONNER UN MOTEUR À COMBUSTION INTERNE
(DE) BETRIEBSVERFAHREN FÜR EINE BRENNKRAFTMASCHINE
Abstract:
(EN) The invention relates to a method for operating an internal combustion engine (33), in which in the event the temperature of the fuel falls below a predetermined temperature limit of the liquid, the liquid fuel (41) is injected at a fuel pressure and at a fuel temperature for generating a combustion mixture in the respective cylinder (35), which is thus selected so that the fuel spontaneously boils during injection.
(FR) L'invention concerne un procédé permettant de faire fonctionner un moteur à combustion interne (33) selon lequel, si la température du carburant est inférieure à une température limite prédéfinie, le carburant liquide (41) est injecté dans le cylindre concerné (35) pour produire un mélange de combustion, à une pression du carburant et à une température du carburant qui sont choisies pour que le carburant entre spontanément en ébullition lors de l’injection.
(DE) Die vorliegende Erfindung bezieht sich auf ein Verfahren zum Betreiben einer Brennkraftmaschine (33),bei dem für den Fall, dass die Kraftstofftemperatur unterhalb einer vorbestimmten Grenztemperatur liegt, der flüssige Kraftstoff (41) bei einem Kraftstoffdruck und bei einer Kraftstofftemperatur zur Erzeugung eines Verbrennungsgemischs in den jeweiligen Zylinder (35) eingespritzt wird, die so gewählt sind, dass der Kraftstoff beim Einspritzen spontan siedet.
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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: German (DE)
Filing Language: German (DE)