EP 3464856 A1 20190410 - DEVICE FOR OPERATING AN ENGINE
Title (en)
DEVICE FOR OPERATING AN ENGINE
Title (de)
VORRICHTUNG FÜR EIN BETREIBEN EINES MOTORS
Title (fr)
DISPOSITIF PERMETTANT DE FAIRE FONCTIONNER UN MOTEUR
Publication
Application
Priority
- EP 16171068 A 20160524
- EP 2017062372 W 20170523
Abstract (en)
[origin: CA3017803A1] The invention relates to a device and a method for ascertaining an injection time and/or an amount of a liquefied gas fuel - such as liquefied petroleum gas (LPG), natural gas (CNG), liquefied natural gas (LNG), biogas or hydrogen (H2) - to be delivered to a cylinder of an engine (19) in order to operate the engine (19) in a bivalent or trivalent fuel operating mode, said device being designed in such a way that the ascertained injection time of the liquefied gas fuel is dependent on an ascertained calorific power or an ascertained gas mixture characteristic. A gas mixture analysis module (7) is used for optimizing combustion. A gas start mechanism allows a vehicle to be started on gas power even at low temperatures.
IPC 8 full level
F02D 41/00 (2006.01); F02D 19/06 (2006.01); F02D 19/08 (2006.01); F02D 41/06 (2006.01); F02D 41/30 (2006.01); F02M 21/02 (2006.01); G01N 33/22 (2006.01)
CPC (source: EA EP IL KR US)
F02D 19/023 (2013.01 - EA EP IL KR US); F02D 19/024 (2013.01 - IL US); F02D 19/026 (2013.01 - EA EP IL KR US); F02D 19/087 (2013.01 - EA EP IL KR US); F02D 41/0025 (2013.01 - EA EP IL KR US); F02D 41/0027 (2013.01 - EA EP IL KR US); F02D 41/062 (2013.01 - EA EP IL KR US); F02D 41/30 (2013.01 - EA EP IL KR US); F02M 21/0215 (2013.01 - EA EP IL KR US); G01N 33/225 (2013.01 - IL KR); F02D 2200/0611 (2013.01 - EA EP IL KR US); F02D 2400/11 (2013.01 - EA EP IL KR US); G01N 33/225 (2013.01 - EA EP US); Y02T 10/30 (2013.01 - EA EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3249201 A1 20171129; EP 3249201 B1 20200513; AU 2017269880 A1 20181004; AU 2017269880 B2 20210708; BR 112018072657 A2 20190219; BR 112018072657 B1 20231121; CA 3017803 A1 20171130; CL 2018003127 A1 20190215; CN 109154241 A 20190104; CN 109154241 B 20201229; CO 2018011926 A2 20181113; DK 3249201 T3 20200803; EA 038953 B1 20211115; EA 201892700 A1 20190628; EP 3464856 A1 20190410; ES 2804107 T3 20210203; HR P20201170 T1 20201113; IL 262865 A 20181231; IL 262865 B 20220701; JP 2019522137 A 20190808; JP 6978429 B2 20211208; KR 102274486 B1 20210712; KR 20190014530 A 20190212; MA 45086 A 20190410; MX 2018013460 A 20190314; PE 20190076 A1 20190114; PH 12018502017 A1 20190729; PL 3249201 T3 20201116; PT 3249201 T 20200709; SA 518400488 B1 20220306; SI 3249201 T1 20201030; US 10927773 B2 20210223; US 2019145327 A1 20190516; WO 2017202826 A1 20171130; ZA 201807169 B 20190731
DOCDB simple family (application)
EP 16171068 A 20160524; AU 2017269880 A 20170523; BR 112018072657 A 20170523; CA 3017803 A 20170523; CL 2018003127 A 20181104; CN 201780028989 A 20170523; CO 2018011926 A 20181102; DK 16171068 T 20160524; EA 201892700 A 20170523; EP 17724386 A 20170523; EP 2017062372 W 20170523; ES 16171068 T 20160524; HR P20201170 T 20200727; IL 26286518 A 20181107; JP 2018551934 A 20170523; KR 20187037531 A 20170523; MA 45086 A 20170523; MX 2018013460 A 20170523; PE 2018002314 A 20170523; PH 12018502017 A 20180920; PL 16171068 T 20160524; PT 16171068 T 20160524; SA 518400488 A 20181122; SI 201630835 T 20160524; US 201716302164 A 20170523; ZA 201807169 A 20181026