Patent · US Active

Method and device for removing a layer from a surface of a body

US9333623B2 · kind B2 · utility

1Cited by

3References

14Claims

0Family size

Assignee

MTU Aero Engines AG · DE

Inventors

Horst Pillhoefer · Weingarten, DE
Johann Oettl · Markt Indersdorf, DE
Markus Niedermeier · Bad Aibling, DE
Thomas Cosack · Windach, DE
Dirk Ruhlig · Dorfen, DE

Key dates

Filing date	Aug 6, 2011
Grant date	May 10, 2016
Priority date	—
Expiry date	Sep 24, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB24C11/005
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for removing a layer made of a first material from a surface of a body made of a second material is disclosed. The body is subjected to a pressurized jet containing a blasting medium composed of particles, where the pressurized jet at least intermittently has an Almen intensity of at most 0.35 Almen A, preferably at most 0.3 Almen A and particularly preferably at most 0.25 Almen A.

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