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. 09, 2023
Filed:
Dec. 04, 2020
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventors:
Oliver Theile, Berlin, DE;
Jan Drendel, Berlin, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 50/02 (2015.01); B23K 15/02 (2006.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); G05B 13/02 (2006.01); B23K 15/00 (2006.01);
U.S. Cl.
CPC ...
B23K 15/02 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); G05B 13/027 (2013.01); B23K 15/0086 (2013.01);
Abstract
Various embodiments of the teachings herein include an apparatus for identifying a smoke event in an electron beam melting installation comprising: a current meter measuring a grounding current; and a processor programmed to identify a smoke event by evaluating the grounding current.