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:
Jan. 01, 2019
Filed:
Apr. 17, 2015
Lincoln Global, Inc., City of Industry, CA (US);
Edward Furman, Mentor, OH (US);
Andreu Meckler, Mentor, OH (US);
LINCOLN GLOBAL, INC., City of Industry, CA (US);
Abstract
A power source for an implement used to perform a welding or cutting operation, the power source including an engine component including a generator and a rectifier electrically connected to the generator and adapted to convert alternating current provided by the generator to a direct current, the engine component being switchable between an on condition and an off condition; at least one battery, wherein the engine component and at least one battery are electrically connected to a chopper bus; and a controller in communication with the generator, chopper bus, operation chopper, and the charging switch; an auxiliary power converter including at least one of a DC to AC and a DC to DC converter, the auxiliary power converter being electrically connected to the operation chopper and the at least one battery.