Patent · US Active

Gas turbine guide vane element

US10598032B2 · kind B2 · utility

0Cited by

2References

19Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Bernd Kislinger · Reisgang, DE
Norbert Huebner · Dachau, DE

Key dates

Filing date	May 2, 2016
Grant date	Mar 24, 2020
Priority date	—
Expiry date	Jul 29, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T50/60
WIPO fieldEngines, pumps, turbines
WIPO sectorMechanical engineering

Abstract

A guide vane element for a gas turbine, the guide vane element having a first guide vane, a second guide vane distanced by one division in the peripheral direction, and at least one band joining these guide vanes, in particular, a radially inner band and/or a radially outer band, wherein at least one band joining these guide vanes has a vane-side surface having a contouring and a first front side in the peripheral direction having a groove, which is particularly straight in the axial direction, for the uptake of a sealing element.

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