Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Charles L. Kaufman0
Date of Patent
April 20, 2010
0Patent Application Number
110205840
Date Filed
December 22, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention is directed to an apparatus and method for controlling a wire feeder. The wire feeder includes a wire feeder motor configured to drive delivery of a welding wire at an actual wire feed speed (WFS) according to a welding-type process. The wire feeder also includes a processor configured to adjust motor calibration parameters such that actual WFS matches a desired WFS.
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