Patent · US Active

Apparatus for additively manufacturing of three-dimensional objects

US11383441B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

Concept Laser, GmbH · DE

Inventors

Fabian Zeulner · Lichtenfels, DE
Christian Dicken · Weidenberg, DE
Stephan Hunze · Lichtenfels, DE

Key dates

Filing date	Aug 17, 2018
Grant date	Jul 12, 2022
Priority date	—
Expiry date	Apr 17, 2039

Classification

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

Abstract

Apparatus (1) for additively manufacturing of three-dimensional objects (2) by means of successive layerwise selective irradiation and consolidation of layers of a build material (3) which can be consolidated by means of an energy beam (4), wherein a measuring unit (5) is provided that is configured to generate information relating to a collimated part (6) of the energy beam (4) and information relating to a focused part (7) of the energy beam (4).

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