Bladed guiding ring for a steam turbine with fine adjusting device for flow capacity and corresponding method

• Main Authors: STIEHM, ANDREAS, DOBRZYNSKI, BORIS, MINNINGER, DIETER, BEUL, ULRICH, VOELKER, STEFAN, HOFFACKER, RALF, AUF DEM KAMPE, TILMAN, ZIMMERMANN, ADAM, SIEBER, UWE, KOEBE, MARIO
• Format: Patent
• Language: English; French; German
• Published: 11.07.2012
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; WEAPONS

The guide vane assembly (1) has housing contour ring sections (10), hub contour ring sections (9) and axial vanes (4), between which blade channels (5) are formed, which are limited by the housing contour ring sections and the hub contour ring sections. The housing contour ring sections or the hub c...