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:
Mar. 03, 2026
Filed:
Nov. 05, 2019
Applicant:
Eos Gmbh Electro Optical Systems, Krailling, DE;
Inventors:
Peter Holfelder, Neufahrn bei Freising, DE;
Armin Witte, Munich, DE;
Assignee:
EOS GmbH Electro Optical Systems, Krailling, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 26/082 (2014.01); B22F 10/28 (2021.01); B22F 10/36 (2021.01); B22F 10/366 (2021.01); B22F 12/00 (2021.01); B22F 12/13 (2021.01); B22F 12/41 (2021.01); B22F 12/44 (2021.01); B22F 12/45 (2021.01); B22F 12/49 (2021.01); B22F 12/90 (2021.01); B23K 26/06 (2014.01); B23K 26/062 (2014.01); B23K 26/34 (2014.01); B29C 64/268 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B23K 26/082 (2015.10); B22F 10/28 (2021.01); B22F 10/36 (2021.01); B22F 12/44 (2021.01); B22F 12/45 (2021.01); B23K 26/0608 (2013.01); B23K 26/0626 (2013.01); B23K 26/34 (2013.01); B29C 64/268 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B22F 10/366 (2021.01); B22F 12/13 (2021.01); B22F 12/226 (2021.01); B22F 12/41 (2021.01); B22F 12/49 (2021.01); B22F 12/90 (2021.01);
Abstract
A method and an irradiation device for locally melting a material are described, wherein an area of incidence of the energy beam on the material is moved. In the process, at least one first energy beam and one second energy beam are generated, the second energy beam is moved relative to the first energy beam and the first energy beam and the second energy beam are coupled in a common beam path into an energy beam movement unit in such a way that they are moved together over the material as a combination energy beam.