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Labyrinth seal, particular for sealing between stationary and rotating parts in gas turbine or steam turbine, has multiple arc-shaped labyrinth seal segments with adjacent curved labyrinth seal segments

机译:迷宫式密封件,特别是用于燃气轮机或蒸汽轮机中的固定部件和旋转部件之间的密封的迷宫式密封件,具有多个弧形的迷宫式密封件段和相邻的弯曲的迷宫式密封件段

摘要

The labyrinth seal has multiple arc-shaped labyrinth seal segments with adjacent curved labyrinth seal segments (14). The curved segments have opposing ends with planar surfaces, and are oriented radially and axially. The segments are inclined at an inclination angle corresponding to an axial orientation. Multiple curved brush seal segments (16) are accommodated in multiple curved labyrinth seal segments. Each curved brush seal segment has a curved bristle-holder (18) comprising multiple bristles.
机译:迷宫式密封件具有多个弧形的迷宫式密封件段,其具有相邻的弯曲的迷宫式密封件段(14)。弯曲的段具有带有平坦表面的相对的端部,并且径向地和轴向地定向。所述段以对应于轴向取向的倾斜角倾斜。在多个弯曲的迷宫式密封段中容纳有多个弯曲的刷式密封段(16)。每个弯曲的刷密封段具有包括多个硬毛的弯曲的硬毛保持器(18)。

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