Mtu Aero Engines Ag

Wolfgang Bickmeier

Manfred Feldmann

Hermann Klingels

Petra Kufner

Daniel Kirchner

Alois Eichinger

Thomas Flatscher

Johannes Geisler

A housing element () for an intermediate turbine housing of a gas turbine, in particular an aircraft gas turbine; the housing element () being installable or installed in the intermediate turbine housing radially outwardly, in each case between a plurality of circumferentially spaced struts; the housing element () having a planar form and, relative to the radial outer side () thereof, a plurality of depressions (), is provided. On the radial inner side () thereof, the housing element () has at least one recess () that is configured outside of the regions in which depressions () are formed on the radial outer side ().

Housing element for an intermediate turbine housing

A liner element of a hot-gas-conveying duct of a turbine intermediate case of a gas turbine, in particular of an aircraft gas turbine, the liner element includes a central portion having at least one first reinforcement portion projecting in a direction away from the duct and extending substantially straight between an axial forward end and an axial rearward end; at least one of the two axial ends being adjoined by a second reinforcement portion projecting in a direction away from the duct and extending inclinedly or curvedly relative to the straight-line extent of the first reinforcement portion; the first reinforcement portion and the second reinforcement portion together forming a reinforcing element; the entire reinforcing element being disposed within the outer surface of the central portion, in particular in such a way that the reinforcing element is spaced apart from the first connecting portion and from the second connecting portion.

Liner element for a turbine intermediate case

Disclosed is a component with a component section and a flange that is arranged at the component section for connection of the component another element. Arranged at the flange is one or a plurality of oblique flange channels, that is, channels for respectively accommodating a section of a connection element that runs obliquely to a surface portion of the component section that lies opposite to the flange. Further disclosed is a flange connection with at least one component of this kind, another component, and at least one connection element. Disclosed, in addition, is a turbomachine with a housing that is assembled from two or more components by means of such a flange connection.

Oblique flange channel

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Petershausen, Germany

Wolfgang Bickmeier