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. 23, 2004
Filed:
Mar. 21, 2002
Applicant:
Inventors:
Josef Artelsmair, Wartberg/Krems, AT;
Michael Brunner, Seiersberg, AT;
Assignee:
Fronius International GmbH, Pettenbach, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/095 ;
U.S. Cl.
CPC ...
B23K 9/095 ;
Abstract
The invention describes a method of detecting welding process voltage, whereby the welding process voltage between a welding torch ( ) and a workpiece ( ) is detected and the welding process voltage is calculated in real time taking account of the interference variables of a welding system, in particular an inductance and a resistance.