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:
Oct. 29, 2024
Filed:
Dec. 11, 2019
Applicant:
Eos Gmbh Electro Optical Systems, Krailling, DE;
Inventors:
Ulrich Kleinhans, Prittriching, DE;
Philip Stroebel, Weidenbach, DE;
Sven Pawliczek, Gilching, DE;
Johannes Rumpel, Dasing, DE;
Assignee:
EOS GmbH Electro Optical Systems, Krailling, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/371 (2017.01); B01D 46/00 (2022.01); B22F 1/142 (2022.01); B22F 1/16 (2022.01); B22F 10/77 (2021.01); B33Y 40/20 (2020.01);
U.S. Cl.
CPC ...
B29C 64/371 (2017.08); B01D 46/0093 (2013.01); B22F 1/142 (2022.01); B22F 1/16 (2022.01); B22F 10/77 (2021.01); B22F 2201/10 (2013.01); B22F 2202/11 (2013.01); B33Y 40/20 (2020.01);
Abstract
Disclosed is a method for the post-treatment of particles carried along in a process gas of a device for the generative manufacturing of three-dimensional objects, wherein the particles are conducted to a filter chamber. An oxidant is added to the particles and that an oxidation reaction of the particles with the oxidant is initiated.