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:
Dec. 14, 2021
Filed:
Sep. 19, 2017
CL Schutzrechtsverwaltungs Gmbh, Lichtenfels, DE;
Frank Herzog, Lichtenfels, DE;
Florian Bechmann, Lichtenfels, DE;
Peter Pontiller-Schymura, Neudrossenfeld, DE;
CONCEPT LASER GMBH, Lichtenfels, DE;
Abstract
An apparatus () for additive manufacturing of three-dimensional objects () by successive, selective layer-by-layer exposure and thus solidification of construction material layers of a construction material () that can be solidified by means of an energy beam, comprising at least one temperature control device (), which is provided for at least partial temperature control of a construction material layer formed in a construction plane, wherein the temperature control device () comprises at least one temperature control element (), which is provided for generating an, especially electromagnetic, temperature control beam, wherein the at least one temperature control element () is formed as or comprises a temperature control diode.