Mtu Aero Engines Ag

Mtu Aero Engines Gmbh

Miu Aero Engines Gmbh

Martin Fischer

Hermann Klingels

Rudolf Stanka

Hans Zimmermann

Wilfried Weidmann

Martin Becker

Eberhard Knodel

Luitpold Frey

A rotor, for a turbomachine, in particular a gas turbine, having a first flange and a second flange with recesses that are distributed in a direction of distribution, in particular in the peripheral direction, wherein the second flange is fastened to the first flange, in particular detachably, by at least one fastener, which engage in the first of these recesses of the first and second flanges, wherein second ones of these recesses of the first flange, which are free of a fastener, are covered by the second flange.

Turbomachine component arrangement

The invention relates to a rotor for a turbomachine, in particular a low-pressure turbine rotor for a gas turbine, having at least one stage, each stage comprising a rotor disk having rotor blades attached to the rotor disk, and the rotor disk of each stage being removably connected either to oppositely situated rotor disks of adjoining stages or to a rotor connection of a rotor shaft by at least one respective attachments. According to the invention, the, or each of the, attachment means extends through the rotor disk of at least one stage, whereby the, or each of the, attachment means is guided with radial play into at least one borehole passing through the respective rotor disk, so that an interior borehole surface is not subjected to load or force.

Rotor for a turbomachine

A rotor for a turbomachine, having at least two bladed stages, the discs of which are detachably connected to one another, in which rotor, in order to avoid notch locations in the highly stressed discs, a first disc, at least at one side face, has a first flange which is connected to or restrained with a second flange of an adjacent disc by bolts.

Growing community of inventors

Olching, Germany

Martin Fischer