Catalyst device e.g. for internal combustion engines, fastened into jacket pipe and catalyst carrier body is integrated into pipe joint and arranged before and or after existing catalyst

摘要

The catalyst carrier body (6) is fastened into a jacket pipe (3). The catalyst carrier body is integrated into a pipe joint (2). The pipe joint integrated catalyst carrier bodies are arranged before and or after an existing catalyst. The pipe joint into which the catalyst carrier body is integrated connects at an end of a tail pipe (5, 5'). The catalyst carrier body has two different emissions which are integrated in the pipe joint. The jacket pipe (7) connects and is fastened to an end of a tail pipe. The jacket pipe is slit in longitudinal direction. An independent claim is included for a pipe joints for exhaust pipes of a combustion engine, and an exhaust system of a combustion engine.