| 摘要 |
The invention relates to a fixed guide vane assembly comprising a circular casing composed of at least two parts (11) and supporting sectors (5), each composed of an inner segment (7) and an outer segment (6) connected by vanes (8). The parts of the casing and the sectors of the guide vane assembly are held together by a system forming a slide and a slider. Anti-rotation means (30) are provided toprevent the sectors from rotating with respect to the casing.
|
