COMPRESSOR AND CORRESPONDING GAS TURBINE

The compressor (10) has a housing radially defining an annular flow channel (36). Guide vanes of a vane ring are held in the housing in a rotatably supported manner and extended through the channel. Each guide vane includes housing-sided and rotor-sided pivots (26) extending through the housing and...

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Hauptverfasser: SHEVCHENKO, VADIM, SCHIRRMACHER, ACHIM, WIGGER, HUBERTUS, MICHAEL, MATTHIAS, TORSTEN, PAUS, MARKUS, HOFMANN, MARKUS, MILDNER, FRANK, ECKE, DANIEL, MERTENS, BERNWARD, BRANDENBURG, THOMAS, SIEBER, UWE
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The compressor (10) has a housing radially defining an annular flow channel (36). Guide vanes of a vane ring are held in the housing in a rotatably supported manner and extended through the channel. Each guide vane includes housing-sided and rotor-sided pivots (26) extending through the housing and projecting into an inner ring (32). The inner ring is formed as a split ring with two opposite ends, and comprises a spring element for bracing the split ring. The opposite ends of the split ring include recesses in which the spring element lies.