Rotating unit for an axial-flow compressor

1. An axial flow compressor, comprising:

at least one stator vane row having at least one blade, the at least one blade being configured as a rotating unit being completely rotatable about a drive axis of the blade, and with the drive axis of the blade being essentially perpendicular to a rotary axis of the axial-flow compressor;

wherein the at least one blade is connected to a tilting rotor on at least one blade end.

2. The axial flow compressor of claim 1 , wherein the rotating unit includes a drive shaft, with the drive axis of the blade being formed by the drive shaft, and with the blade being connected to the drive shaft.

3. The axial flow compressor of claim 1 , wherein the tilting rotor includes a tilting rotor blade and wherein an end of the blade includes a pocket, with the tilting rotor blade of the tilting rotor being in engagement with this pocket.

4. The axial flow compressor of claim 1 , wherein the tilting rotor includes a tilting rotor blade having a tilting rotor blade end having a pocket, with an end of the at least one blade of the stator vane row being in engagement with this pocket.

5. The axial flow compressor of claim 1 , wherein the tilting rotor is inclined to align with a circumferential surface of a main flow path of the compressor.

6. The axial flow compressor of claim 1 , and comprising a rib, which extends from a casing to an inner shroud, and is positioned circumferentially adjacent a rotating unit to form a closed space with the blade of the stator vane unit for the compression of gas.

7. The axial flow compressor of claim 6 , wherein the rib includes passages for passing liquids.

8. The axial flow compressor of claim 7 , wherein a circumference of the rotating unit increases in a radial direction of the axial flow compressor.

9. The axial flow compressor of claim 2 , wherein the drive shaft is tapered.

10. The axial flow compressor of claim 2 , wherein the blade is spirally wound around the drive shaft.

11. The axial flow compressor of claim 4 , wherein the tilting rotor includes a partially spherical portion surrounding a pivot established by an intersection of the drive shaft and a rotary axis of the tilting rotor.

12. The axial flow compressor of claim 2 , wherein the rotating unit includes several blades distributed around a circumference of the drive shaft.