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发明授权
CN106837492B 用于紧凑式系统的废气混合器 有权

用于紧凑式系统的废气混合器
摘要：
一种混合器包括多个沿纵轴线延伸的叶片。这些叶片布置成单排，并且沿横轴线彼此轴向地间隔开。每个叶片限定一个窗口。每个叶片包括上游部分和下游部分。每个叶片包括在其各自的上游部分与其各自的下游部分之间形成内叶片角的窗口处的弯曲部。叶片的单排布置成包括第一叶片组和第二叶片组。第一叶片组中每个叶片的内叶片角沿横轴线朝向第一轴向方向。第二叶片组中每个叶片的内叶片角沿横轴线朝向第二轴向方向。
摘要（英）：

A mixer includes a plurality of blades extending along a longitudinal axis. The blades are arranged in a single row, and are axially spaced from each other along a transverse axis. Each of the blades defines a window. Each of the blades includes an upstream portion, and a downstream portion. Each of the blades includes a bend at the window that forms an interior blade angle between its respective upstream portion and its respective downstream portion. The single row of the blades is arranged to include a first group of blades and a second group of blades. The interior blade angle of each of the blades in the first group faces in a first axial direction along the transverse axis. The interior blade angle of each of the blades in the second group faces in a second axial direction along the transverse axis.

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