Siemens Aktiengesellschaft

Thomas Grieb

Andreas Böttcher

Tobias Krieger

Timothy A Fox

Stephen A Ramier

Jens Kleinfeld

Werner Krebs

Patrick Lapp

Ulrich Wörz

Bernd Prade

Marc Tertilt

Berthold Köstlin

Matthias Hase

Christian Beck

Olga Deiss

David M Ritland

Daniel W Garan

Andre Kluge

Francois Benkler

Nicolas Savilius

Daniel Vogtmann

Birgit Grüger

Jürgen Meisl

Simon Purschke

Patrick Ronald Flohr

Björn Buchholz

Peter Kaufmann

Sabine Tüschen

Holger Streb

Thomas Hauser

Stefan Reich

Udo Schmitz

Rostislav Teteruk

Günther Walz

Christopher Grandt

Mark F Rubio

Siegfried Bode

Achim Schirrmacher

Britta Puyn

Michael Winterstein

Christin Schlensog

Marcus Zurhorst

Simon Bez

Fabian Sander

Matthias Chlebowski

Ljiljana Hanf

Sebastian Pfadler

Andreas Mann

Thomas Brandenburg

Klaus-Peter Bur

Katrin Linnemann

Maria Etzold

Andreas BÖTTCHER

Ulrich WÖRZ

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 connecting clip for connecting two pipelines, having a first clip arm, which is designed to extend at least partially around a circumference of a first pipeline, and a second clip arm, which is designed to extend at least partially around a circumference of a second pipeline. The first and the second clip arm are connected to one another in a damping manner, and at least one metal mat is provided as damping element.

Connecting clip having a metal wire mat as a damping element

A jet burner has a hot-gas side, which faces toward a combustion chamber during operation, and a cold-gas side, which faces away from a combustion chamber, including a base plate on which there are arranged multiple jet nozzles, wherein the base plate has at least one cooling duct, wherein the at least one cooling duct issues into a burner stage which comprises a pilot burner arranged on the base plate.

Jet burner with cooling duct in the base plate

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 assembly is provided. The burner assembly includes a support housing with a supply manifold, the supply manifold includes a fuel passage system, and fuel nozzles extending from the supply manifold and being supplied with fuel through the fuel passage system of the supply manifold. The supply manifold is sandwiched using at least two subparts.

Burner assembly

A burner incorporating a pilot cone and a mounting insert is provided. The pilot cone is constructed as a pilot cone assembly which is decoupled from the mounting insert. Further, an operating method for increasing the service life of a burner which incorporates a pilot cone assembly and a mounting insert is provided. The pilot cone assembly has a cone side and incorporates at least one further side where the further side is arranged to be essentially parallel to one of the sides of the mounting insert and spaced apart from it, so that between the further side and the side of the mounting insert there is a defined gap. In an operation of the burner, the gap is significantly reduced by the thermal expansion in at least at one point of contact between the further side and the side of the mounting insert. Finally, an assembly method is provided.

Burner, operating method and assembly method

A burner arrangement is provided. The burner arrangement includes a support and at least two fuel nozzles attached to the support in the direction of flow, with each fuel nozzle including a support-side section which includes a contact surface on the support side with which it rests on a supporting surface of the support, with at least two fuel nozzle tips embodied in one piece extending out from the support-side section in the direction of flow and the support-side contact surface including at least two extension parts projecting in the direction of the support, with the extension parts each embodying a channel through which fuel is fed in each case to the fuel nozzle tips through passages which are arranged in the support-side contact surface of the support-side section.

Burner arrangement

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

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Krefeld, Germany

Thomas Grieb