EP 0857870 A3 19990512 - Internal combustion diesel engine with exhaust gases re-circulation, provided with a device for mixing the re-circulation gases
Title (en)
Internal combustion diesel engine with exhaust gases re-circulation, provided with a device for mixing the re-circulation gases
Title (de)
Dieselbrennkraftmaschine mit Abgasrückführung und Mischvorrichtung für rückgeführte Gase
Title (fr)
Moteur à combustion du type diesel avec recirculation de gaz d'échappement et dispositif de mélange des gaz recirculés
Publication
Application
Priority
IT TO970100 A 19970211
Abstract (en)
[origin: EP0857870A2] In an internal combustion Diesel engine, a conduit (8) for re-circulation of the exhaust gases into the intake manifold (4) opens on an annular chamber (9) surrounding a portion (10) of the inlet conduit (5) of the intake manifold (4) which is communicated to the latter through a plurality of apertures (11). Preferably this conduit portion (10) of the intake manifold is in form of a Venturi conduit. <IMAGE>
IPC 1-7
IPC 8 full level
F02M 25/07 (2006.01)
CPC (source: EP)
F02M 26/19 (2016.02)
Citation (search report)
- [X] DE 4420247 A1 19951214 - IAV MOTOR GMBH [DE], et al
- [A] EP 0732490 A2 19960918 - CUMMINS ENGINE CO INC [US]
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0857870 A2 19980812; EP 0857870 A3 19990512; IT 1291509 B1 19990111; IT TO970100 A1 19980811
DOCDB simple family (application)
EP 98830044 A 19980130; IT TO970100 A 19970211