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:
Jun. 10, 2025
Filed:
Dec. 08, 2020
Applicant:
Illinois Tool Works Inc., Glenview, IL (US);
Inventor:
Ross Renner, Black Creek, WI (US);
Assignee:
Illinois Tool Works Inc., Glenview, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 9/10 (2006.01); B23K 9/32 (2006.01); H02J 7/00 (2006.01); H02J 7/14 (2006.01);
U.S. Cl.
CPC ...
B23K 9/1075 (2013.01); B23K 9/1006 (2013.01); B23K 9/1043 (2013.01); B23K 9/32 (2013.01); H02J 7/0068 (2013.01); H02J 7/1415 (2013.01); H02J 7/1438 (2013.01);
Abstract
Systems and methods for a welding-type power supply to provide both a welding output voltage and a battery charging output voltage. The power supply includes a first contactor associated with a first circuit to provide the welding output voltage, and a second contactor associated with a second circuit to provide the battery charging output voltage. An auxiliary switch is operatively coupled to the second contactor, to prevent the first circuit from closing when the second contactor is closed to prevent transmission of the welding output voltage to the second circuit.