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:
May. 01, 2018
Filed:
May. 16, 2014
Lincoln Global, Inc., City of Industry, CA (US);
Badri K. Narayanan, Mayfield Heights, OH (US);
Patrick T. Soltis, Shaker Heights, OH (US);
Elliott K. Stava, Sagamore Hills, OH (US);
Russell K. Myers, Hudson, OH (US);
LINCOLN GLOBAL, INC., Santa Fe Springs, CA (US);
Abstract
An electric arc welder having an inverter with a waveform generator that generates a welding waveform with a waveform period and a root mean square (RMS) level for maintaining a stable short welding arc based on at least a cored welding electrode. The electric arc welder having a circuit to adjust a wave balance of the welding waveform to maintain the stable short welding arc, where the wave balance is a ratio between a period of a positive portion of the welding waveform and the waveform period.