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EP0118769A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Shrouded multistage turbine

Assignee: MTU Aero Engines AG
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Filing: 1984-02-09
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Granted: —
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Expires: 2004-02-09
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Abstract

Abstract Translated from German Eine mehrstufige Deckbandturbine mit Rotorschaufeln, die durch ein Deckband umschlossen sind, besitzt ein zwischen Deckband und Gehäuse angeordnetes stationäres Umlenkgitter. Mit Hilfe des Umlenkgitters kann die Leckluft/ Kühlluft-Strömung des Schaufelrotors an die drallarme Haupströmung nach dem Rotor angepaßt werden, um eine Fehlanströmung der nachfolgenden Turbinenstufe wirksam zu verhindern. A multi-stage cover band turbine with rotor blades, which are enclosed by a cover band, has a stationary deflection grid arranged between the cover band and the housing. With the aid of the deflection grille, the leakage air / cooling air flow of the blade rotor can be adapted to the low-swirl main flow after the rotor, in order to effectively prevent an incorrect flow against the subsequent turbine stage.

Inventors

  • 👤 Martin Dr.-Ing. Albers

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-08 17:34
CPC Classifications
F; F01; F01D; F01D11/00; F01D11/08

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