Patent · US Active

Gas turbine component

US11585242B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Franz-Josef Ertl · Munich, DE
Hans-Peter Hackenberg · Olching, DE
Alexander Buck · Munich, DE
Oskar Ostermeir · Kottgeisering, DE

Key dates

Filing date	Mar 22, 2021
Grant date	Feb 21, 2023
Priority date	—
Expiry date	Mar 22, 2041

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF05D2260/30
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A gas turbine component, in particular a stator vane cluster (10), having at least one radial flange (12, 13) with a radial slot (20) for spoke-type centering of a gas turbine element, in particular an inner ring (100), the radial slot (20) having a first slot flank (21), a slot base (23) adjoining the same, and a second slot flank (22) adjoining the same, the slot base (23) being asymmetric with respect to a mid-plane (M) which extends radially and perpendicularly to the circumferential direction and centrally between the two slot flanks (21, 22).

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