GAS TURBINE WITH A SEALING DEVICE ARRANGEMENT AT THE INTERFACE BETWEEN THE COMBUSTOR AND THE TURBINE

A sealing arrangement at the interface between a combustor and a turbine of a gas turbine, said turbine comprising deflecting vanes (2) at its inlet, which deflecting vanes (2) are each mounted within said turbine so as to define an inner or outer diameter platform (9) and are in sealing engagement...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	EROGLU, Adnan, STRUEKEN, Stephan, JORGENSEN, Stephen W, GRAF, Frank, MOHAMMED, Afzal Pasha, ESCUDERO OLANO, Marcos, McNALLY, Joshua R, ZIERER, Thomas
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CYLINDERS ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES PISTONS SEALINGS STEAM ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A sealing arrangement at the interface between a combustor and a turbine of a gas turbine, said turbine comprising deflecting vanes (2) at its inlet, which deflecting vanes (2) are each mounted within said turbine so as to define an inner or outer diameter platform (9) and are in sealing engagement by means of an inner or outer diameter vane tooth (9a) with a seal (10) arranged at the corresponding inner or outer diameter part of the outlet of said combustor, wherein the seal (10) is movable and is pressed on said inner or outer diameter vane tooth (9a) by a differential pressure such that the pressure of the mainstream hot gas flow is a lower pressure (P2).