| 摘要 |
Device for control of blade with controlled angle of installation for guide apparatus of compressor of turbomachine has in its set con-rod, connection means, those form hinged joint between the first con-rod end and control ring and means for fixation of the other end of the con-rod on pin of the blade that is to be controlled. Additionally it has radial depression arranged in the pin of the blade and intended for receiving the other end of the con-rod, at that the depression has at least one flat side wall inclined with respect to the long plane of the depression, this interacts with respective inclined side wall of the other end of the con-rod and tightening cover placed at the other end of the con-rod, on this one fixation means act, at that the tightening cover named has inner surface providing flat contact with outer surface of the other end of the con-rod where the tightening cover is placed to hold the other end of the con-rod without gap on pin of the paddle by means of contact between those inclined side walls. Guide apparatus of compressor of turbomachine has several devices for control of blade with controlled angle of installation. |
