Patent · US Active

Turbomachine

US9303513B2 · kind B2 · utility

3Cited by

2References

4Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Sergio Elorza Gomez · Munich, DE
Tim Schneider · Dachau, DE

Key dates

Filing date	Feb 6, 2013
Grant date	Apr 5, 2016
Priority date	—
Expiry date	Jul 2, 2034

Classification

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

Abstract

A turbomachine including at least one blade-row group that is arranged in the main flow path and at least two rows of blades that are adjacent to each other in the main flow direction, each row having a plurality of blades, whereby the trailing edges of the blades of the upstream row of blades and the leading edges of the blades of the downstream row of blades are arranged at an axial edge distance that decreases from the center of the main flow path in the direction of at least one main flow limiter.

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