The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2024
Filed:
Feb. 21, 2019
Concept Laser Gmbh, Lichtenfels, DE;
Jürgen Werner, Lichtenfels, DE;
Concept Laser GmbH, Lichtenfels, DE;
Abstract
Apparatus () for additively manufacturing 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 (′) generated via an irradiation device (), wherein the irradiation device () comprises at least one beam guiding unit (′) that is adapted to guide the energy beam (′) across a build plane () in which build material () is applied to be irradiated, wherein the at least one beam guiding unit (′) is arranged behind a point of impact () of the energy beam (′) in the build plane (), in particular all possible points of impact (), with respect to a streaming direction () of the gas stream () streaming over the build plane ().