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. 12, 2026
Filed:
Jun. 02, 2021
Applicant:
Eos Gmbh Electro Optical Systems, Krailling, DE;
Inventors:
Ulrich Kleinhans, Prittriching, DE;
Philip Stroebel, Weidenbach, DE;
Assignee:
EOS GmbH Electro Optical Systems, Krailling, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 10/70 (2021.01); B01D 46/00 (2022.01); B01D 46/04 (2006.01); B01D 46/48 (2006.01); B22F 10/28 (2021.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B22F 10/28 (2021.01); B01D 46/0093 (2013.01); B01D 46/04 (2013.01); B01D 46/48 (2013.01); B22F 10/70 (2021.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract
Disclosed is a filter system for an additive manufacturing device for purifying a process gas of the additive manufacturing device wherein, in order to purify a volume of process gas during operation, the filter system has at least one permanent filter. The permanent filter is configured so as to be thermally stable in a manner such that during operation, the permanent filter is stable at a temperature of more than 110° C. Further disclosed is an additive manufacturing device as well as an additive manufacturing process.