Mtu Aero Engines Ag

Mtu Aero Engines Gmbh

Stefan Rauscher

Hans Stricker

Christoph Lauer

Willem Bokhorst

A device such as a drum for positioning at least one guide blade row from a plurality of guide blade groups in a turbomachine, the device on the outer circumferential side including at least one flange for attachment to a housing section of the turbomachine and on the inner circumferential side including a plurality of uniformly distributed receptacles for accommodating holding elements of the guide blade groups and a plurality of recesses, the device having a depth-reduced inner circumferential section, relative to the accommodating grooves, between at least two adjoining receptacles, which extends in each case from the one receptacle to the other receptacle; a blade-device combination; a method for assembling such a blade-device combination; and a turbomachine.

Blade row poisitioning device, blade-device combination, method and turbomachine

A gas turbine having a guide vane assembly () and a securing ring () for axially locking the guide vane assembly in position that has a radially outer rim (A) which is configured in a housing-side groove (), a radially inner rim (B) which is configured outside of the groove, and a slot () which extends from the radially outer rim to the radially inner rim, and a first flank having a radially inner rim section () and an undercut portion (), the radially inner rim section forming an angle (&#x3b1;) of at least 50&#xb0; with the radially inner rim.

Gas turbine

An adapter for connecting a fluid line to a housing section of a turbomachine is disclosed. A lower and an upper pair of flanges are arranged offset from each other about a channel axis of a fluid channel and are arranged without a space between each other in a direction of the channel axis, where the feed-throughs of the upper pair of flanges are open circumferentially.

Adapter and turbomachine

A sealing element is described for positioning in a turbomachine, for the self-securing of a sealing element in a mounting position, its support structure having a safeguard which has a springy catch section, whose mounting surface is inclined at a smaller angle in the mounting direction than a securing surface in the opposite direction, a sealing unit, and a turbomachine.

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Aichach, Germany

Stefan Rauscher