EP 3470646 B1 20201223 - COMBUSTION ENGINE, MOTOR VEHICLE AND METHOD FOR OPERATING A COMBUSTION ENGINE
Title (en)
COMBUSTION ENGINE, MOTOR VEHICLE AND METHOD FOR OPERATING A COMBUSTION ENGINE
Title (de)
VERFAHREN ZUM BETREIBEN EINER BRENNKRAFTMASCHINE, BRENNKRAFTMASCHINE UND KRAFTFAHRZEUG
Title (fr)
PROCÉDÉ DE FONCTIONNEMENT D'UN MOTEUR À COMBUSTION INTERNE, MOTEUR À COMBUSTION INTERNE ET VÉHICULE AUTOMOBILE
Publication
Application
Priority
DE 102017123469 A 20171010
Abstract (en)
[origin: KR20190040454A] The present invention relates to a method for operating an internal combustion engine (10). The internal combustion engine (10) comprises: at least one combustion engine (12) provided with an automatic stop function; a fresh gas line (74); an exhaust gas line (76); and a cooling system. Also, a compressor (98) is integrated in the fresh gas line, and an intercooler (78) is integrated between the compressor (98) and the combustion engine (12). The intercooler is also integrated in a cooling circuit of the cooling system. And/or at least one cooling circuit of the cooling system is provided. The cooling circuit includes a cooling channel (26,28) of the combustion engine (12); and/or a cooler (34) for an exhaust gas turbocharger (20); and/or an EGR cooler (38, 40) integrated in an exhaust gas recirculation line (22, 24). Also, during an activated stop function and when the combustion engine does not operate as a result thereof, a coolant is transported in the cooling circuit or in at least one among cooling circuits if multiple cooling circuits exist.
IPC 8 full level
F01P 7/16 (2006.01)
CPC (source: CN EP KR)
F01P 3/20 (2013.01 - CN KR); F01P 7/14 (2013.01 - CN KR); F01P 7/162 (2013.01 - EP); F02B 29/0462 (2013.01 - KR); F02M 26/28 (2016.02 - KR); F01P 2005/125 (2013.01 - EP); F01P 2031/30 (2013.01 - EP); F01P 2050/22 (2013.01 - CN); F01P 2050/24 (2013.01 - EP); F01P 2060/02 (2013.01 - CN)
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
DOCDB simple family (publication)
EP 3470646 A1 20190417; EP 3470646 B1 20201223; CN 109653856 A 20190419; CN 109653856 B 20210511; DE 102017123469 A1 20190411; KR 102315261 B1 20211020; KR 20190040454 A 20190418; KR 20210000299 A 20210104
DOCDB simple family (application)
EP 18197112 A 20180927; CN 201811177736 A 20181010; DE 102017123469 A 20171010; KR 20180117959 A 20181004; KR 20200181744 A 20201223