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:
Sep. 03, 2024
Filed:
Mar. 01, 2021
Applicant:
Esab Ab, Gothenburg, SE;
Inventor:
Rolf Karlsson, Laxå, SE;
Assignee:
ESAB AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 9/09 (2006.01); B23K 9/095 (2006.01); B23K 9/10 (2006.01); B23K 9/16 (2006.01); G05B 19/406 (2006.01);
U.S. Cl.
CPC ...
B23K 9/0953 (2013.01); B23K 9/1062 (2013.01); B23K 9/1075 (2013.01); B23K 9/164 (2013.01); G05B 19/406 (2013.01); G05B 2219/45135 (2013.01);
Abstract
A method includes ramping down a welding current, generated by a power supply, that reaches a welding zone via a welding circuit, storing inductive energy from the welding circuit that is generated as a result of the ramping down to obtain stored energy, and selectively feeding the stored energy to the welding circuit.