| 摘要 |
A turbo machine having a rotor disc with a plurality of rotor blades secured within slots, where the slots and blade roots have a curvature such that the blade is mounted in the slot by pivoting the blade. The blades can be installed or removed from an assembled turbo machine without having to disassemble the rotor discs. A blade pivots within the slot, and the blades are so arranged in adjacent discs, that a blade in an upstream disc will pivot in-between a space formed between blades in the adjacent rotor disc. The blade root and disc slot include a spring biased pin to lock the blade in place.
|
