EP 1304455 B1 20090930 - Particulate filter for purifying exhaust gases of internal combustion engines
Title (en)
Particulate filter for purifying exhaust gases of internal combustion engines
Title (de)
Partikelfilter zum Reinigen von motorischen Abgasen
Title (fr)
Filtre à particules pour la purification de gaz d'échappement de moteurs
Publication
Application
Priority
DE 10151425 A 20011018
Abstract (en)
[origin: EP1304455A1] A particle filter for cleaning motor vehicle exhaust gases has pot shaped inlet channels (9) with end bars into which particle-laden exhaust gases (3) flow and parallel adjacent outlet channels (10). An electric heater (15) in the base of the outlet channels burns off layers deposited in the pores (13) between the channels.
IPC 8 full level
F01N 3/027 (2006.01); F01N 3/022 (2006.01); F01N 3/08 (2006.01); F01N 13/02 (2010.01)
CPC (source: EP)
F01N 3/0222 (2013.01); F01N 3/027 (2013.01); F01N 3/0821 (2013.01); F01N 3/0842 (2013.01); F01N 3/0885 (2013.01); F01N 13/0097 (2014.06); F01N 2570/04 (2013.01); F01N 2570/10 (2013.01); F01N 2570/12 (2013.01); F01N 2570/14 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
EP 1304455 A1 20030423; EP 1304455 B1 20090930; AT E444437 T1 20091015; DE 10151425 A1 20030430; DE 50213879 D1 20091112
DOCDB simple family (application)
EP 02023261 A 20021017; AT 02023261 T 20021017; DE 10151425 A 20011018; DE 50213879 T 20021017