Patent · US Active

Turbomachine component arrangement

US11092012B2 · kind B2 · utility

0Cited by

5References

13Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Rudolf Stanka · Rattenkirchen, DE
Martin Fischer · Gleichen, DE
Hans Zimmermann · Mönchaltorf, CH
Martin Becker · Kiel, DE
Luitpold Frey · Fürstenfeldbruck, DE

Key dates

Filing date	Mar 25, 2018
Grant date	Aug 17, 2021
Priority date	—
Expiry date	Apr 21, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2250/31
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.