EP 2478194 B1 20180801 - APPARATUS FOR PURIFYING EXHAUST GASES WITH TWO HONEYCOMB BODIES TO GENERATE AN ELECTRIC POTENTIAL
Title (en)
APPARATUS FOR PURIFYING EXHAUST GASES WITH TWO HONEYCOMB BODIES TO GENERATE AN ELECTRIC POTENTIAL
Title (de)
ABGASBEHANDLUNGSVORRICHTUNG MIT ZWEI WABENKÖRPERN ZUR ERZEUGUNG EINES ELEKTRISCHEN POTENTIALS
Title (fr)
DISPOSITIF POUR PURIFIER DES GAZ D'ÉCHAPPEMENT AVEC DEUX CORPS EN FORME DE NID D'ABEILLES POUR GÉNERER UN POTENTIEL ÉLECTRIQUE
Publication
Application
Priority
- DE 102009041092 A 20090914
- EP 2010062464 W 20100826
Abstract (en)
[origin: WO2011029728A1] The invention relates to an exhaust gas treatment device (11) comprising at least one first at least partially electrically conductive honeycomb body (12) having a first front face (3) and a first rear face (26), a second at least partially electrically conductive honeycomb body (13) having a second front face (25) and a second rear face (27), and intermediate space (15) between the first honeycomb body (12) and the second honeycomb body (13), a voltage supply (18) for implementing an electric potential between the first honeycomb body (12) and the second honeycomb body (13), and a plurality of electrodes (6) that are fastened to the first honeycomb body (12), protrude beyond the first rear face (26) with a first length (8) into the intermediate space (15), and are positioned at a first distance (16) from the second front face (25) of the second honeycomb body (13). The invention further relates to a method for treating motor vehicle exhaust gas comprising particles.
IPC 8 full level
F01N 13/00 (2010.01); F01N 3/027 (2006.01); F01N 3/035 (2006.01)
CPC (source: EP KR US)
F01N 3/027 (2013.01 - KR); F01N 3/0275 (2013.01 - EP US); F01N 3/035 (2013.01 - EP KR US); F01N 13/0097 (2014.06 - EP US); F01N 13/02 (2013.01 - KR); B03C 2201/30 (2013.01 - EP US); F01N 2240/28 (2013.01 - EP US)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2011029728 A1 20110317; CN 102498269 A 20120613; CN 102498269 B 20131106; DE 102009041092 A1 20110324; EP 2478194 A1 20120725; EP 2478194 B1 20180801; IN 1833DEN2012 A 20150605; JP 2013504412 A 20130207; JP 6045346 B2 20161214; KR 101319139 B1 20131017; KR 20120053076 A 20120524; RU 2496012 C1 20131020; US 2012186447 A1 20120726; US 8628606 B2 20140114
DOCDB simple family (application)
EP 2010062464 W 20100826; CN 201080040766 A 20100826; DE 102009041092 A 20090914; EP 10745646 A 20100826; IN 1833DEN2012 A 20120229; JP 2012528306 A 20100826; KR 20127009388 A 20100826; RU 2012114687 A 20100826; US 201213419636 A 20120314