EP 3405666 A1 20181128 - APPARATUS AND METHOD FOR EXHAUST GAS RECIRCULATION
Title (en)
APPARATUS AND METHOD FOR EXHAUST GAS RECIRCULATION
Title (de)
VORRICHTUNG UND VERFAHREN ZUR ABGASRÜCKFÜHRUNG
Title (fr)
DISPOSITIF ET PROCÉDÉ DE RECIRCULATION DES GAZ D'ÉCHAPPEMENT
Publication
Application
Priority
- DE 102016200510 A 20160118
- EP 2016079990 W 20161207
Abstract (en)
[origin: WO2017125197A1] The invention relates to an internal combustion engine (2) comprising an exhaust gas recirculation system for recirculating exhaust gases from the internal combustion engine into an intake region (4.2) of the internal combustion engine (2), the exhaust gas recirculation system comprising the following components: at least one exhaust gas cooler (5) through which a first flow path (6) for recirculating exhaust gas extends, comprising at least one first cooling stage (8) and at least one additional cooling stage (9), at least one flap arrangement (10) by means of which the at least one additional cooling stage (9) can be connected, a bypass line (11) through which a second flow path (7) for recirculating exhaust gas extends and by means of which the exhaust gas cooler (5) can be bypassed during the recirculation of exhaust gas, and an EGR valve (12) having at least three possible positions.
IPC 8 full level
F02M 26/26 (2016.01); F02M 26/24 (2016.01); F02M 26/25 (2016.01); F02M 26/30 (2016.01); F02M 26/69 (2016.01); F02M 26/71 (2016.01)
CPC (source: EP US)
F02M 26/24 (2016.02 - EP US); F02M 26/25 (2016.02 - EP US); F02M 26/26 (2016.02 - EP US); F02M 26/28 (2016.02 - EP US); F02M 26/30 (2016.02 - EP US); F02M 26/33 (2016.02 - EP US); F02M 26/69 (2016.02 - EP US); F02M 26/71 (2016.02 - EP US)
Citation (search report)
See references of WO 2017125197A1
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)
DE 102016200510 A1 20170720; CN 108138704 A 20180608; CN 108138704 B 20200505; EP 3405666 A1 20181128; EP 3405666 B1 20210113; US 10458370 B2 20191029; US 2018258887 A1 20180913; WO 2017125197 A1 20170727
DOCDB simple family (application)
DE 102016200510 A 20160118; CN 201680059207 A 20161207; EP 16809741 A 20161207; EP 2016079990 W 20161207; US 201815978393 A 20180514