Patent ID: 8979497
Filing Date: 2015-03-17
Classification: F01D,F05B

Abstract:
1. A stator blade arrangement on a wall of a fluid flow path of a turbomachine, the stator blade arrangement comprising: a locating channel disposed in the wall and having undercut flanks; a plurality of stator blades each having a blade-side root section corresponding to the undercut flanks; and a plurality of intermediate filling pieces corresponding to the undercut flanks and separating each of the blade-side root sections, the plurality of intermediate filling pieces and blade-side root sections being seated in a form-fitting manner and fixed in a force-locking manner in the locating channel, wherein the plurality of intermediate filling pieces fill out the locating channel so as to form a gas flow-side surface essentially free of a disturbing contour between the blade-side root sections, and wherein each of the plurality of intermediate filling pieces includes a threaded hole disposed essentially perpendicular to a base of the locating channel, wherein a screw is disposed in the threaded hole, the screw being adjustable so as to be clampable against the base of the locating channel, and wherein each of the plurality of intermediate filling pieces is adjusted and fixed independently of other intermediate filling pieces.