Patent · US Active

Device and method for the repair or production of blade tips of blades of a gas turbine, in particular of an aircraft engine

US8584357B2 · kind B2 · utility

7Cited by

2References

6Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Karl-Hermann Richter · Markt Indersdorf, DE
Herbert Hanrieder · Hohenkammer, DE
Christoph Ader · Munich, DE
Christoph Over · Aachen, DE

Key dates

Filing date	Dec 5, 2007
Grant date	Nov 19, 2013
Priority date	—
Expiry date	Aug 1, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T29/49336
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to a device for the production or repair of a blade for a gas turbine, said device comprising: a holding device for holding a blade or an aerofoil of a blade; a lowering mechanism for lowering the blade or the aerofoil; a container for receiving power and/or for receiving the blade or the aerofoil; a heating device; and a radiation source, wherein the heating device is formed as an induction coil.

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