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:
Apr. 01, 2025
Filed:
Jan. 22, 2024
Applicant:
Esab Ab, Gothenburg, SE;
Inventor:
Hannes Raudsepp, Täby, SE;
Assignee:
ESAB AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 11/28 (2006.01); B23K 9/095 (2006.01); B23K 9/12 (2006.01); B23K 9/18 (2006.01); G05B 19/042 (2006.01);
U.S. Cl.
CPC ...
B23K 9/186 (2013.01); B23K 9/0953 (2013.01); B23K 9/0956 (2013.01); B23K 9/125 (2013.01); G01B 11/285 (2013.01); G05B 19/042 (2013.01); G05B 2219/23251 (2013.01);
Abstract
A method includes monitoring a submerged arc welding (SAW) operation in real-time; determining, based on the monitoring and in real-time, a discrepancy between a desired weld parameter and an actual weld parameter of a weld resulting from the SAW operation; and in response to determining the discrepancy, controlling a power supply, which provides power for the SAW operation, to modify at least one of balance or offset of an alternating current (AC) welding power signal supplied for the SAW operation to compensate for the discrepancy.