EXHAUST GAS TREATMENT DEVICE

摘要

An exhaust gas treatment device (1), for an exhaust system of an internal combustion engine, is equipped with a housing (2). At least one mounting pipe (3), which contains a mounting space (4), is arranged within the housing. At least one cartridge (5) is arranged replaceably in the mounting space (4) and has a cartridge pipe (6) as well as at least one exhaust gas treatment element (7) arranged in the cartridge pipe (6). The cartridge pipe (6) is supported axially under axial prestress at an annular step (9) at least on an axial front side (31) via at least one spring element (27).

主权项

1. An exhaust gas treatment device for an exhaust system of an internal combustion engine, the exhaust gas treatment device comprising:
a housing; at least one mounting pipe arranged in the housing, the least one mounting pipe containing a mounting space; at least one cartridge arranged replaceably in the mounting space, the at least one cartridge comprising a cartridge pipe and at least one exhaust gas treatment element arranged in the cartridge pipe; and a spring arrangement comprising at least one spring, wherein the cartridge pipe is axially supported at an annular step under axial prestress, at least on an axial front side, via the spring arrangement.