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:
Feb. 19, 2019
Filed:
Dec. 05, 2013
Trumpf Huettinger Gmbh + Co. KG, Freiburg, DE;
Markus Bannwarth, Freiburg, DE;
Christian Fritsch, Waldkirch, DE;
Ulrich Heller, Guendlingen, DE;
Daniel Krausse, Eichstetten, DE;
Rolf Merte, Freiburg, DE;
Moritz Nitschke, Freiburg, DE;
Peter Wiedemuth, Herbolzheim, DE;
Christian Bock, Freiburg, DE;
Michael Glueck, Freiburg, DE;
Thomas Kirchmeier, Teningen, DE;
Ekkehard Mann, Gundelfingen, DE;
Krishna Kishore Nedunuri, Soest, DE;
Martin Steuber, Freiburg, DE;
Markus Winterhalter, Bad Krozingen, DE;
TRUMPF Huettinger GmbH + Co. KG, Freiburg, DE;
Abstract
A method for producing an arc detection signal on the basis of a plurality of observation signals comprises producing an arc detection part-signal for each of at least two observation signals. Producing each of the part-signals includes correlating the respective observation signal with a correlation signal by influencing the correlation signal with the respective observation, thereby producing a correlation result; producing or modifying a coefficient on the basis of the correlation result; and weighting the respective observation signal with the coefficient. The arc detection part-signals are added to form the arc detection signal.