EP 1917423 B1 20101208 - PROCESS AND DEVICE FOR TREATING EXHAUST FUMES FROM AN INTERNAL COMBUSTION ENGINE
Title (en)
PROCESS AND DEVICE FOR TREATING EXHAUST FUMES FROM AN INTERNAL COMBUSTION ENGINE
Title (de)
VERFAHREN UND VORRICHTUNG ZUR AUFBEREITUNG EINES ABGASES EINER VERBRENNUNGSKRAFTMASCHINE
Title (fr)
PROCEDE ET DISPOSITIF POUR TRAITER DES GAZ D'ECHAPPEMENT DE MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- EP 2006007975 W 20060811
- DE 102005038707 A 20050815
Abstract (en)
[origin: WO2007020025A1] The claimed process for treating exhaust fumes (6) from an internal combustion engine (19) in at least two modules (3, 4, 5, 17) is designed in such a way that an exhaust fume stream can be at least in part deflected depending on a load state of the internal combustion engine (19) in such a way that at least parts of the exhaust fumes (6) flow through one or more modules (3, 4, 5, 17). The claimed process and the claimed device (1) make it possible to design and operate in an advantageous manner even the exhaust fume system of large-volume internal combustion engines (19), conversion and treatment of the exhaust fumes (6) being carried out in individual modules (5, 3, 4, 17) even in no-load operation, basically at very low exhaust fume mass flow rates. The individual modules (3, 4, 5, 17) can be adapted to various load levels of the internal combustion engine (19).
IPC 8 full level
F01N 3/035 (2006.01); F01N 3/022 (2006.01); F01N 3/023 (2006.01)
CPC (source: EP KR US)
F01N 3/022 (2013.01 - KR); F01N 3/0222 (2013.01 - EP US); F01N 3/023 (2013.01 - KR); F01N 3/0231 (2013.01 - EP US); F01N 3/031 (2013.01 - EP US); F01N 3/035 (2013.01 - KR); F01N 13/004 (2013.01 - EP US); F01N 13/011 (2014.06 - EP US); F01N 2410/02 (2013.01 - EP US); F01N 2410/10 (2013.01 - EP US); F01N 2410/14 (2013.01 - EP US); F01N 2590/02 (2013.01 - EP US)
Citation (examination)
- US 4725411 A 19880216 - CORNELISON RICHARD C [US]
- US 4386497 A 19830607 - TAKAGI SHIGERU [JP], et al
Designated contracting state (EPC)
DE ES FR GB IT PL
DOCDB simple family (publication)
WO 2007020025 A1 20070222; CN 101278109 A 20081001; CN 101278109 B 20120229; DE 102005038707 A1 20070308; DE 502006008477 D1 20110120; EP 1917423 A1 20080507; EP 1917423 B1 20101208; JP 2009504982 A 20090205; JP 4971328 B2 20120711; KR 100966782 B1 20100629; KR 20080042132 A 20080514; PL 1917423 T3 20110531; RU 2008109648 A 20090927; RU 2418176 C2 20110510; US 2008196400 A1 20080821; US 8015806 B2 20110913
DOCDB simple family (application)
EP 2006007975 W 20060811; CN 200680036896 A 20060811; DE 102005038707 A 20050815; DE 502006008477 T 20060811; EP 06776792 A 20060811; JP 2008526418 A 20060811; KR 20087006409 A 20060811; PL 06776792 T 20060811; RU 2008109648 A 20060811; US 3194608 A 20080215