Patent · US Active

Apparatus for additively manufacturing of three-dimensional objects

US11141916B2 · kind B2 · utility

0Cited by

3References

13Claims

0Family size

Assignee

Concept Laser, GmbH · DE

Inventors

Daniel Winiarski · Bad Staffelstein, DE
Jens Stammberger · Rödental, DE
Alexander Hofmann · Hanau, DE

Key dates

Filing date	May 16, 2018
Grant date	Oct 12, 2021
Priority date	—
Expiry date	May 16, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

Apparatus (1) for additively manufacturing of three-dimensional objects by means of successive layerwise selective irradiation and consolidation of layers of a build material which can be consolidated by means of an energy beam, comprising at least one process chamber (2), wherein the process chamber (2) comprises at least two chamber segments (3, 4), wherein at least one chamber segment (3, 4) is mounted on the at least one other chamber segment (3, 4) and is separately detachable.

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