EP 2625399 A1 20130814 - EXHAUST GAS CONTROL APPARATUS AND METHOD
Title (en)
EXHAUST GAS CONTROL APPARATUS AND METHOD
Title (de)
ABGASSTEUERUNGSVORRICHTUNG UND VERFAHREN
Title (fr)
ÉQUIPEMENT DE CONTRÔLE DES GAZ D'ÉCHAPPEMENT ET PROCÉDÉ ASSOCIÉ
Publication
Application
Priority
- JP 2010227456 A 20101007
- IB 2011002342 W 20111006
Abstract (en)
[origin: WO2012046126A1] An exhaust gas control apparatus includes: a fuel supply portion (34) that is provided so as to supply fuel to a portion of an exhaust passage (14), which is upstream of an exhaust gas purification member (20, 22, 24) provided in the exhaust passage (14); a heating portion (36) that is disposed between the fuel supply portion (34) and the exhaust gas purification member; and a control portion that controls an amount of electric power that is supplied to the heating portion (36), based on an exhaust gas temperature and an exhaust gas flow rate.
IPC 8 full level
F01N 9/00 (2006.01); F01N 3/025 (2006.01); F01N 3/20 (2006.01)
CPC (source: EP US)
F01N 3/0256 (2013.01 - EP US); F01N 3/18 (2013.01 - US); F01N 3/2033 (2013.01 - EP US); F01N 9/00 (2013.01 - EP US); F01N 2240/14 (2013.01 - EP US); F01N 2240/16 (2013.01 - EP US); F01N 2560/06 (2013.01 - EP US); F01N 2560/07 (2013.01 - EP US); F01N 2610/03 (2013.01 - EP US); Y02T 10/12 (2013.01 - EP US); Y02T 10/40 (2013.01 - EP US)
Citation (search report)
See references of WO 2012046126A1
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)
WO 2012046126 A1 20120412; CN 103154460 A 20130612; EP 2625399 A1 20130814; JP 2012082708 A 20120426; US 2013219863 A1 20130829
DOCDB simple family (application)
IB 2011002342 W 20111006; CN 201180048137 A 20111006; EP 11782212 A 20111006; JP 2010227456 A 20101007; US 201113825838 A 20111006