Aerofoil for an axial flow turbomachine

A pallet stator of the turbine (41) for use in a ring of similar vanes arranged in an axial flow turbine having an annular for smooth turbine operation a path, the blade comprising an aerofoil spanning the path ring and having a radially inner platform region (45), a radially outer region of the limb (46), an edge sender axially (44) and an edge of axially rear wheel drive (43), the airfoil surface of pressure (47) and a suction surface (42) which are respectively convex and concave between the platform region (45) and the region of the tip (46) in a plane (48) extending radially from the annular path and transversely from the axial direction, being straight edge traction (43) of the aerofoil in the region from the platform to the region of the limb and oriented radially from the annular path, and being reached said convex curvatures and concave surfaces pressure and suction aerofoil by rotational displacement of the airfoil sections of the straight edge traction, characterized in that the axial width (w) of the airfoil is substantially constant substantially over the entire radial height of the airfoil and chord line in aerofoil sections at half height (44) are shorter than the chord lines in aerofoil sections at platform or tip regions.