Patent · US Active

Device and method for additively producing at least one component region of a component

US10518325B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignees

MTU Aero Engines AG · DE
EOS GmbH Electro Optical Systems · DE

Inventors

Andreas Jakimov · Munich, DE
Georg Schlick · Munich, DE
Herbert Hanrieder · Hohenkammer, DE
Martin Leuterer · Olching, DE

Key dates

Filing date	Jun 6, 2014
Grant date	Dec 31, 2019
Priority date	—
Expiry date	Nov 14, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a device (10) for generative production of at least one component area of a component (12), in particular of a component (12) of a flow machine. Therein, the device (10) can include at least one lowerable component platform (16) with at least one construction and joining zone (20) for receiving at least one powder layer of a component material, at least one heating device (24, 28) movable relative to the component platform (16) and at least one radiation source for generating at least one high-energy beam (22), by means of which the powder layer can be locally melted and/or sintered to a component layer in the area of the construction and joining zone (20), as well as at least one suction and/or gas supply device (36) disposed on the heating device (24, 28). However, the device (10) can also include at least one coater (14).

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