Siemens Aktiengesellschaft

Siemens Energy Global Gmbh & Co. Kg

Sabine Grendel

Andreas Böttcher

Bernd Prade

Marc Tertilt

Tobias Krieger

Claus Krusch

Jens Kleinfeld

Olga Deiss

Matthias Hase

Andre Kluge

Patrick Lapp

Thomas-Dieter Tenrahm

Daniel Vogtmann

Gerhard Simon

Hartwig Dümler

Martin Lenze

Wilhelm Scheidtmann

Christopher Grandt

Christoph Buse

Marcus Zurhorst

Elke Henschel

Thomas Klemke

Manfred Hartmann

Dirk MÜLLER

Hartwig DÜMLER

Meike Jaspers

Arsène Brice Kadji

A heat shield with support structure and a number of heat shield blocks secured thereto, having a cold side facing the support structure and a hot side opposite the cold side. At least one recess is arranged in at least one heat shield block circumferential face, connecting the cold to hot side. An opening connecting the recess to the cold side runs in the circumferential face perpendicularly to the cold side. A securing bolt inserted into the opening secures the heat shield block to the support structure. A bolt head protrudes at least partly into the recess. The securing bolt passes through an angled plate having first limb extending substantially parallel to the circumferential face and second limb extending into the recess. The angled plate has a reinforcing device extending beyond the pure angular shape to increase a resistance of the angled plate against bending due to the securing bolt.

Securing a heat shield block to a support structure, and heat shield

A device () for cooling a supporting structure of a heat shield () to avoid scaling of the supporting structure due to the intake of hot gas. The device has a longitudinal axis () and a cooling air duct (). The device is on the supporting structure with the longitudinal axis () intersecting the surface () of the supporting structure (). In this position, the cooling air duct () extends from a device end () pointing towards the supporting structure. The device has at least one outlet duct downstream in the cooling air duct. The duct emerges out of the device () laterally with respect to the longitudinal axis (). The cooling air duct () corresponds to at least one cooling air passage () in the supporting structure ().

Device for cooling a supporting structure of a heat shield, and heat shield

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Oberhausen, Germany

Sabine Grendel