Invention Grant
- Patent Title: Multiple welding using a single power source
- Patent Title (中): 使用单个电源进行多次焊接
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Application No.: US11538874Application Date: 2006-10-05
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Publication No.: US08946596B2Publication Date: 2015-02-03
- Inventor: Steven R. Peters
- Applicant: Steven R. Peters
- 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: Hahn Loeser & Parks LLP
- Main IPC: B23K9/10
- IPC: B23K9/10
Abstract:
Welding systems are presented, in which a single power source provides a first DC output to a plurality of digital waveform controlled chopper modules. Welding modules are also disclosed for converting an input DC signal to a welding signal, which are comprised of a down-chopper for providing a welding signal waveform according to a pulse width modulated switching signal, along with a digital waveform controller providing the switching signal according to a desired waveform.
Public/Granted literature
- US20080083705A1 MULTIPLE WELDING USING A SINGLE POWER SOURCE Public/Granted day:2008-04-10
Information query
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