摘要:
The invention relates to a method for regenerating an exhaust gas cleaning filter, particularly for internal combustion engines, by means of an evaporated fluid inserted in the exhaust gas flow, wherein the surface temperature of the heating element is limited to a maximum of 700 to 750°.
摘要:
The invention relates to a method for producing an exhaust gas system (10) by means of the following steps: First of all a plurality of pipe sections (14, 16, 18) are inserted into one another with a clearance fit, so that connection points (30) are formed at which two pipe sections (14, 16, 18) respectively overlap. Then the pipe sections (14, 16, 18) are calibrated at the connection points (30) so that a narrow gap is produced. Next the connection points (30) are soldered. The invention also relates to an exhaust gas system having a plurality of pipe sections (14, 16, 18) which are inserted into one another and are soldered together, wherein the respective outer pipe sections (14, 16, 18) are calibrated.
摘要:
Ein Schalldämpfer (10) für einen Abgasstrang eines Kraftfahrzeugs hat ein Außengehäuse (12), das zumindest eine Einlassöffnung (22) und zumindest eine Auslassöffnung (26) für Abgas (32) aufweist, eine Schalldämpferkammer (16) und einen abgasdurchströmten Filtermonolithen (38), der von der Schalldämpferkammer (16) umfangsmäßig umgeben ist. Ferner betrifft die Erfindung ein Kraftfahrzeug mit zumindest einem Schalldämpfer (10).