Siemens Aktiengesellschaft

Siemens Energy Global Gmbh & Co. Kg

Jens Kleinfeld

Andreas Böttcher

Thomas Grieb

Olga Deiss

Timothy A Fox

Bernd Prade

Tobias Krieger

Patrick Lapp

Marc Tertilt

Stephen A Ramier

Jonas Eriksson

Claus Krusch

Matthias Hase

David M Ritland

Andre Kluge

Christian Beck

Christian Lerner

Daniel W Garan

Ulrich Wörz

Bernd Vonnemann

Daniel Vogtmann

Patrick Ronald Flohr

Thomas-Dieter Tenrahm

Torsten Jokisch

Simon Purschke

Holger Streb

Sabine Tüschen

Hans Maghon

Thomas Hauser

Stefan Reich

Uwe Gruschka

Günther Walz

John M Crane

Christopher Grandt

Sabine Grendel

Beate Seiler

Claudia Barbeln

Matthias Chlebowski

Helmut Neugebauer

Robert Frantzheld

Fabian Sander

Guenther Walz

Christoph Buse

Kagan Özkan

Manfred Hartmann

Marcus Zurhorst

Andreas BÖTTCHER

Ulrich WÖRZ

Claudia Alders

Dietmar Granser

A burner adapted for use in a streaming engine, wherein the burner provides a combustion channel and a burner tip, wherein the burner tip provides at least one longitudinal cooling fin, and wherein the at least one longitudinal cooling fin provides a longitudinal direction helically circling the combustion channel.

Burner for use in a streaming engine

A heat shield assembly of a combustion chamber has a supporting structure and heat shield elements arranged on the supporting structure. For fastening, the supporting structure has spring devices fastened therein, into each of which a fastening bolt can be screwed. In order to realize the pre-installation and the later removal of the spring elements contained in the spring device, at a holding sleeve, a contact plate is removably fastened in the holding sleeve on the side facing the heat shield element and a stationary securing plate is arranged on the opposite side.

Heat shield assembly of a combustion chamber having a disk spring set

A burner assembly with a combustion chamber, a plurality of mixing ducts leading into the combustion chamber, where combustion air and introduced fuel are mixed. The mixing ducts are formed by mixing tubes extending axially through an annular space between a tubular outer wall, a tubular inner wall arranged radially at a distance from the outer wall, a ring-shaped end plate arranged upstream and a ring-shaped end plate arranged downstream. The end plates have through-openings, which accommodate and/or extend the mixing tubes, and the end plates have, both radially inside and outside, a circumferential edge extending in the direction of the annular space, with axial bores in the edge of the ring-shaped end plate arranged downstream. The axial bores extend from the annual space into the end plate, and at least one opening is for removing cooling air, the opening branching from the axial bore.

Bruner assembly

A transition duct assembly has a plurality of transition ducts (). Each transition duct has a tubular main body and has a flange portion provided at a downstream end of tubular main body (). There is a gap between neighboring flanges. A plurality of seals seal the gaps between the flange portions () of neighboring transition ducts (). Each seal () is received in two opposing receiving channels () formed in side edges () of neighboring flange portions (). Each seal is a one-piece and bent elongate spring steel strip.

Transition duct assembly

An assembly for a gas turbine is presented. The assembly includes a gas supply pipe passing through a bore in a flange of the gas turbine for supplying gas to a combustion chamber of the gas turbine and a sleeve surrounding the gas supply pipe, having a first end and a second end, wherein the first end is sealingly coupled to the gas supply pipe, and wherein the sleeve is adapted to be sealingly coupled to the flange at the second end such that the sleeve extends along a thickness of the flange.

Gas turbine assembly and method therefor

A burner for a gas turbine including a main burner and a pilot burner is provided. The main burner has a supporting structure, a heat shield and a holder for the heat shield, and wherein the holder is at least partially located within the supporting structure and the heat shield is at least partially located within the holder. The heat shield is fastened to the holder by a force-fit and/or a frictional connection.

Burner for a gas turbine

In a combustion chamber wall for a combustion chamber having a combustion chamber outlet through which a hot combustion exhaust gas can exit the combustion chamber, the combustion chamber wall comprises an outlet end which surrounds the combustion chamber outlet, and the outlet end is provided with a tempering device.

Combustion chamber wall, gas turbine installation and process for starting or shutting down a gas turbine installation

A heat shield according to the invention on a support structure comprises a number of heat shield elements, which are configured and arranged on the support structure such that they abut each other leaving gaps. The support structure of the heat shield according to the invention has a peripheral direction and an axial direction, the heat shield elements abutting each other in the peripheral direction of the support structure leaving a gap, hereafter referred to as a peripheral gap, and in the axial direction of the support structure leaving a gap, hereafter referred to as an axial gap. Both the peripheral gaps and the axial gaps are also sealed by sealing elements, the sealing elements sealing the axial gaps being at a different distance from the support structure from the sealing elements sealing the peripheral gaps.

Heat shield

A heat shield configuration, particularly for protecting supporting structures and structural parts of gas turbine plants against a hot fluid. The heat shield has an inner lining which consists of a heat-resistant material and which is composed of plate-shaped heat-shield elements resistant to high temperatures and are disposed next to one another with gaps in-between. The heat-shield elements cover the entire area of the structural part. The heat shield is anchored so as to be thermally movable to the supporting structures and parts by bolts. The heat-shield element is formed of an erosion-proof and corrosion-proof material. An insulating brick formed of a refractory ceramic is disposed in each case between each heat-shield element and the supporting structure or parts.

Heat shield configuration, particularly for structural parts of gas

Growing community of inventors

Mülheim an der Ruhr, Germany

Jens Kleinfeld