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1. (WO2015120869) EXHAUST GAS POST-TREATMENT DEVICE FOR AN EXHAUST GAS SYSTEM

Pub. No.:    WO/2015/120869    International Application No.:    PCT/EP2014/002459
Publication Date: Fri Aug 21 01:59:59 CEST 2015 International Filing Date: Fri Sep 12 01:59:59 CEST 2014
IPC: F01N 3/021
Applicants: MTU FRIEDRICHSHAFEN GMBH
Inventors: SCHOLZ, John
Title: EXHAUST GAS POST-TREATMENT DEVICE FOR AN EXHAUST GAS SYSTEM
Abstract:
The invention relates to an exhaust gas post-treatment device for an exhaust gas system of an internal combustion engine, comprising at least one replaceable AGN module (1) provided to be arranged in an exhaust gas stream, which has at least one sealing surface (2) for the gas-tight connection to an adjacent component (3). Said sealing surface is provided to be pressed to the adjacent component along a sealing direction (5) that acts along an at least substantially perpendicular to the sealing surface (2), and comprising a mounting guide (4), which is configured to provide the AGN module (1) with a pre-assembly direction (6) that deviates from the sealing direction (5).