Siemens Aktiengesellschaft

Norbert Thamm

Uwe Zander

Andreas Ulma

Thomas Müller

Mirko Milazar

Kai Wieghardt

Oliver Schneider

Michael Wechsung

Sascha Dungs

Martin Kuhn

Uwe Kahlstorf

Nicolas Savilius

Vadim Shevchenko

Rudolf Pötter

Martin Hartmann

Diethelm Dettmar

Gerhard Simon

Henning Almstedt

Heinz Dallinger

Rainer Quinkertz

Oliver Lüsebrink

Shilun Sheng

Roderich Bryk

Karl Klein

Frank Deister

Christian Cukjati

Peter Dumstorff

Werner-Holger Heine

Elmar Heinrichs

Patrick Bison

Thomas MÜLLER

Daniel Strobach

Traugott Paul

A cooling option for a steam turbine is provided, wherein the steam turbine includes a high-pressure zone and a medium-pressure zone, wherein the saturated steam streaming out of the high-pressure zone is discharged via a saturated steam conduit to a first pressure chamber in a second flow channel of the medium-pressure zone and thus the possibility of the saturated steam causing damage by corrosion and erosion in the high-pressure zone is prevented.

Disabling circuit in steam turbines for shutting off saturated steam

A turbomachine including a rotor and an inner interior housing an outer interior housing and an exterior housing, wherein the turbomachine has a first flow and a second flow arranged opposite the first flow for a high-pressure blading or medium-pressure blading, wherein the inner interior housing is made of a higher quality material tan the outer interior housing and solely accommodates the high-pressure and medium-pressure inflow regions including the balance piston is provided.

Steam turbine in a three-shelled design

A stator blade carrier for a gas turbine is provided. The stator blade carrier includes a plurality of axial segments. At least one axial segment is designed as a tubular lattice structure. This allows a simpler design technically and a more flexible adaptation to the temperature profile present on the stator blade carrier to maintain operational safety.

Axially segmented guide vane mount for a gas turbine

The invention relates to a turbine shaft that is aligned in a longitudinal direction. Said shaft comprises a central region and two outer regions, which are fixed to the central region in the longitudinal direction. The central region is produced from a material with a higher heat resistance than the two outer regions.

Welded turbine shaft and method for producing said shaft

The invention relates to a turbine machine, in particular, a steam turbine, comprising an inner housing, a turbine shaft, mounted such as to rotate, characterized in that the inner housing and the turbine shaft are produced from differing materials. The turbine is made from a chrome steel with 9 to 12 wt. % of chromium and the inner housing from a chrome steel with 1 to 2 wt % of chromium.

Turbomachine

Growing community of inventors

Essen, Germany

Norbert Thamm