Siemens Energy Global Gmbh & Co. Kg

Mtu Aero Engines Ag

Stephan Klän

Hermann Klingels

Frank Stiehler

Markus Schlemmer

Manuel Hertter

André Werner

Norbert Schinko

Julian Weber

Janine Sangl

Christoph Cernay

Stephan Sonnen

Christian Scherer

Dirk Allebrod

Stephan Prostler

Uwe Vogel

Stefan Busam

Bernhard Theis

Stephan Pröstler

A seal arrangement for sealing a gap between two housing parts, the gap being situated between opposite end faces of the housing parts. In the first housing part, there is a first receiving groove on the first end face, in which first receiving groove a sealing strip is arranged which protrudes out of the receiving groove and lies against a first outer flank. The sealing strip engages in an opposite second receiving groove of the second housing part and lies against a second outer flank. For position securing purposes and to achieve a sealing effect, even if there is no differential pressure, a spiral strip is provided, which spiral strip is situated in the first receiving groove and exerts an elastic force on the sealing strip.

Seal arrangement for a split housing

A brush seal system for sealing a gap between components of a thermal gas turbine that may be moved relative to one another includes a gas seal housing that receives at least one brush head of a brush seal and a support element by means of which a brush packet projecting from the brush head of the brush seal may be supported against flexing. The support element and the brush seal housing are embodied as separate components. The invention furthermore relates to a method for producing such a brush seal system and to a thermal gas turbine having such a brush seal system.

Brush seal system for sealing a gap between components of a thermal gas turbine that may be moved relative to one another

Growing community of inventors

Berlin, Germany

Stephan Klän