EP 2705230 A1 20140312 - EXHAUST LINE AND VEHICLE FITTED WITH THIS LINE
Title (en)
EXHAUST LINE AND VEHICLE FITTED WITH THIS LINE
Title (de)
ABGASLEITUNG UND FAHRZEUG MIT DIESER LEITUNG
Title (fr)
UNE LIGNE D'ECHAPPEMENT ET VEHICULE MUNI DE CETTE LIGNE
Publication
Application
Priority
- FR 1153730 A 20110502
- FR 1153729 A 20110502
- FR 2012050803 W 20120412
Abstract (en)
[origin: WO2012150395A1] The invention relates to a vehicle exhaust line (40) equipped with a selective catalytic reduction system for the selective catalytic reduction of nitrogen oxides, characterized in that the line (40) comprises: - an exhaust pipe (44) for discharging the exhaust gases into the atmosphere, - a tube (46) supplying the pipe (44) with reducing agent from a reservoir, the tube (46) being fixed by one of its ends to the exhaust pipe (44) and supporting a connection member (52), - a non-return valve preventing particles from travelling back towards the reservoir, a length of the tube (46) between its ends extending along the pipe (44). The invention also relates to a vehicle fitted with this line. The invention allows the selective catalytic reduction technique to be employed with a lower risk of fouling.
IPC 8 full level
F01N 3/20 (2006.01)
CPC (source: EP)
F01N 3/2066 (2013.01); F01N 2610/02 (2013.01); F01N 2610/14 (2013.01); F01N 2610/1453 (2013.01); Y02A 50/20 (2017.12); Y02T 10/12 (2013.01)
Citation (search report)
See references of WO 2012150395A1
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)
DOCDB simple family (application)
FR 2012050803 W 20120412; EP 12722411 A 20120412