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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.:

US 12214452 B1

PDFFull Text
Date of Patent:
Feb. 04, 2025

Filed:

Sep. 24, 2019

Welding power source, welding system, welding power source control method, and program

Applicant:

Kobe Steel, Ltd., Kobe, JP;

Inventors:

Shogo Nakatsukasa, Kanagawa, JP;

Hiroshi Hashimoto, Hyogo, JP;

Yoshiaki Kitamura, Hyogo, JP;

Ryo Toda, Hyogo, JP;

Assignee:

Kobe Steel, Ltd., Kobe, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Joe E Mills, Jr

Int. Cl.
CPC ...
B23K 9/095 (2006.01); B23K 9/10 (2006.01); B23K 9/12 (2006.01); B23K 9/173 (2006.01); B25J 11/00 (2006.01); G05B 19/402 (2006.01);
U.S. Cl.
CPC ...
B23K 9/0953 (2013.01); B23K 9/0956 (2013.01); B23K 9/1062 (2013.01); B23K 9/125 (2013.01); G05B 19/402 (2013.01); B23K 9/173 (2013.01); B25J 11/00 (2013.01); G05B 2219/45104 (2013.01); G05B 2219/45135 (2013.01);
Abstract

A welding power source is configured to supply a welding current to a wire as a consumable electrode. The welding power source includes a controller configured to change the welding current based on a position of a distal end of the wire a distance from which to a surface of a base metal varies periodically, in a case where the distal end of the wire is fed toward the base metal with periodical switching between a forward feeding period and a reverse feeding period.

Find Patent Forward Citations

Nakatsukasa, Shogo. (2025). Welding power source, welding system, welding power source control method, and program (U.S. Patent No. 12214452). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12214452

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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