ADJUSTABLE GUIDE BLADE ASSEMBLY, GUIDE BLADE, SEAL CARRIER, AND TURBOMACHINE

摘要

The invention relates to a guide vane arrangement (100) for a turbomachine with an axis of rotation, in particular for a compressor or turbine stage of a gas turbine, a guide vane (10) and a seal carrier (20) for such a guide vane arrangement (100) and a turbomachine with such a guide vane arrangement (100), the guide vane arrangement (100) having a plurality of adjustable guide vanes (10) rotatably mounted about an adjustment axis (V), at least one inner ring segment (30) formed separately from the guide vanes (10) and one separately from the at least one inner ring segment ( 30) formed seal carrier (20), wherein the at least one inner ring segment (30) is attached to one or more guide vanes (10), and wherein the seal carrier (20) is centered on the at least one inner ring segment (30), so that the Seal carrier (20) opposite the at least one inner ring segment (30) in the direction we at least one adjustment axis (V) of at least one guide vane (10) and / or in the radial direction, based on the axis of rotation of the turbomachine in a functional state of use of the guide vane arrangement (100) in a turbomachine, is movably mounted.