Invention Grant
- Patent Title: Method of welding two sides of a joint simultaneously
- Patent Title (中): 同时焊接接头两面的方法
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Application No.: US11969540Application Date: 2008-01-04
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Publication No.: US09044818B2Publication Date: 2015-06-02
- Inventor: Timothy M. O'Donnell , Michael S. Flagg
- Applicant: Timothy M. O'Donnell , Michael S. Flagg
- Applicant Address: US CA City of Industry
- Assignee: Lincoln Global, Inc.
- Current Assignee: Lincoln Global, Inc.
- Current Assignee Address: US CA City of Industry
- Agency: Perkins Coie LLP
- Main IPC: B23K9/09
- IPC: B23K9/09 ; B23K9/10 ; B23K9/12 ; B23K33/00 ; B23K35/30 ; B23K9/18
Abstract:
A system for arc welding two sides of a joint simultaneously is disclosed. By customizing welding waveforms and the distance between two or more electrodes, weld currents can be designed to transfer current to and through one or more electrodes in addition to the current traditionally passed only to the common node.
Public/Granted literature
- US20090120919A1 METHOD OF WELDING TWO SIDES OF A JOINT SIMULTANEOUSLY Public/Granted day:2009-05-14
Information query
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