Mixer element for fluid that is guided in pipe

本发明涉及一种用于在管道(2)引导的流体的混合件(1)，特别是用于内燃机排气管中的混合件。邻近管道(2)内表面(3)的外侧流A部分由一个外导向面(4)朝向内侧导向，同时并且大致在一共同平面内，内侧流I部分由一个内导向面(5)朝外侧导向。利用设在外导向面(4)中的至少一个开口，可很好地确保管道(2)的整个内表面(3)都被用于冷却的目的。本发明为实现在管道中引导的流体的均匀的温度分布和良好的冷却提供了一种简单的装置。本发明混合件(1)与已知的混合件的一个特别的区别点在于其紧凑的结构。 A mixing element is provided for a fluid guided in a pipe, especially an exhaust pipe of an internal combustion engine. Parts of an outer flow adjacent an inner surface of the pipe are guided inwardly by an outer guide surface and parts of an inner flow are guided outwardly by an inner guide surface, at the same time and in an approximately common plane. The use of the entire inner surface of the pipe for the purpose of cooling is preferably guaranteed by at least one opening provided in the outer guide surface. A simple measure is thus provided for obtaining a homogenous temperature distribution and good cooling of a fluid guided in a pipe. The mixing element is especially distinguished by its compact construction. A pipe having at least one mixing element disposed therein is also provided.