EP 3149302 A1 20170405 - EXHAUST-GAS AFTER-TREATMENT DEVICE
Title (en)
EXHAUST-GAS AFTER-TREATMENT DEVICE
Title (de)
ABGASNACHBEHANDLUNGSVORRICHTUNG
Title (fr)
DISPOSITIF DE POST-TRAITEMENT DES GAZ D'ÉCHAPPEMENT
Publication
Application
Priority
- DE 102014007858 A 20140524
- EP 2015000761 W 20150410
Abstract (en)
[origin: WO2015180809A1] Disclosed is an exhaust-gas after-treatment device (10) for an internal combustion engine, in particular for a ship's diesel internal combustion engine that is operated with heavy oil, said device comprising: a housing (11) through which exhaust gas flows; exhaust-gas purification chambers (13, 14, 15) formed in the housing (11), which chambers hold catalysts (16, 17, 18) and/or particulate filters in order to purify the exhaust gas; and muffler chambers (19, 20, 21, 22, 23, 24) formed in the housing (11), which chambers have a defined depth for muffling sound in the flow direction. The exhaust-gas purification chambers (13, 14, 15) and the muffler chambers (19, 20, 21, 22, 23, 24) are arranged spatially in series and parallel to one another on the flow side.
IPC 8 full level
F01N 13/00 (2010.01); F01N 1/08 (2006.01); F01N 3/035 (2006.01)
CPC (source: CN EP KR US)
F01N 1/003 (2013.01 - US); F01N 1/089 (2013.01 - CN EP KR US); F01N 3/035 (2013.01 - KR); F01N 3/24 (2013.01 - US); F01N 13/0097 (2014.06 - CN EP KR US); F01N 13/017 (2014.06 - CN EP KR US); F01N 3/035 (2013.01 - CN EP US); F01N 2230/00 (2013.01 - US); F01N 2230/04 (2013.01 - US); F01N 2330/02 (2013.01 - CN EP KR US); F01N 2330/04 (2013.01 - CN EP KR US); F01N 2490/10 (2013.01 - US); F01N 2590/02 (2013.01 - CN EP KR US)
Citation (search report)
See references of WO 2015180809A1
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014007858 A1 20151126; CN 106460600 A 20170222; CN 106460600 B 20200818; DK 3149302 T3 20190121; EP 3149302 A1 20170405; EP 3149302 B1 20181024; JP 2017509820 A 20170406; JP 6491224 B2 20190327; KR 20160128386 A 20161107; US 10190471 B2 20190129; US 2017268402 A1 20170921; WO 2015180809 A1 20151203
DOCDB simple family (application)
DE 102014007858 A 20140524; CN 201580027190 A 20150410; DK 15714421 T 20150410; EP 15714421 A 20150410; EP 2015000761 W 20150410; JP 2016553317 A 20150410; KR 20167027032 A 20150410; US 201515310404 A 20150410