Katalysator zur Reinigung eines Abgasstromes, insbesondere von einem Kleinmotor

摘要

The invention relates to a metallic catalyst support (1) for purifying an exhaust gas current (2), designed especially for use with a small engine. Said catalyst support (1) has a longitudinal axis (10) and a plurality of fluid flow paths (6, 7) on the inside. According to the invention, the fluid flow paths (6, 7) are configured in such a way that the exhaust gas current (2) when entering the catalyst support (1) in general is deviated in such a way as to receive at least one component which is vertical in relation to the longitudinal axis (10) and that after a second deviation at least a partial current (6) of the exhaust gas current exits through a fluid output surface (4) with a component aligned in the direction of the longitudinal axis.