Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard Martin Hutchison0
Caleb Haven0
James Lee Uecker0
Peter Donald Mehn0
Date of Patent
January 29, 2019
0Patent Application Number
145676650
Date Filed
December 11, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A welding regime may implements cyclic short circuits under a closed loop voltage control approach. Upon clearing or imminent clearing of the short circuit, a current recess is implemented. The current recess reduces the current that would otherwise be applied to the weld, resulting in multiple benefits. The recess may be implemented by suspending voltage command signals. Following the current recess, normal control is resumed with the then-current voltage command.
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