Siemens Aktiengesellschaft

Uwe Gruschka

Marc Tertilt

Axel Schaberg

Matthias Heue

Tobias Buchal

Volker Vosberg

Christian Lerner

Dieter Minninger

Joachim Krützfeldt

Stefan Dahlke

Bernd Stöcker

Martin Lenze

Stephan Schmidt

Kai-Uwe Rogos

Steffen Skreba

Hajrudin Ceric

Roger Waldinger

Gregor Frank

Thomas Matern

Beate Seiler

Andreas BÖTTCHER

Disclosed is a gas turbine for a thermal power plant, especially a gas turbine, comprising a rotatable rotor and a duct which can be penetrated by a gas and in which turbine blades for driving the rotor are disposed. The inventive gas turbine is characterized by a blocking device which at least partially prevents the gas from penetrating the duct in a closed position.

Gas turbine for a thermal power plant, and method for operating such a gas turbine

A combustion chamber having a burner and a burner insert surrounding the burner while leaving a gap open towards the combustion chamber interior is provided. The burner insert comprises a carrier and a burner insert wall located in front of the carrier towards the combustion chamber interior, wherein a flow passage connected to a cooling-fluid source is formed between the carrier and the burner insert wall. The flow passage opens out into the gap between the burner and the burner insert and is otherwise sealed off from the combustion chamber interior.

Combustion chamber and gas turbine installation

The invention relates to a high temperature-resistant sealing assembly comprising a sealing segment and a component border which is connected to the sealing segment. A flexible sealing element is provided in order to joining the sealing segment and the component border. The invention is characterized in that the flexible sealing element compensates both thermal expansions and relative movements of the component border and the components resting against the sealing segment. The flexible sealing element and the sealing segment are subject to little wear and have a long service life. The invention further relates to a combustion chamber that is equipped with a high temperature-resistant sealing assembly as well as a gas turbine encompassing such a combustion chamber.

High temperature-resistant sealing assembly, especially for gas turbines

Growing community of inventors

Kaarst, Germany

Uwe Gruschka