Method of detecting a welding voltage
US6710297B1 · kind B1 · utility
92Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2002 |
| Grant date | Mar 23, 2004 |
| Priority date | — |
| Expiry date | Mar 21, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/1043
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The invention describes a method of detecting welding process voltage, whereby the welding process voltage between a welding torch (10) and a workpiece (16) is detected and the welding process voltage is calculated in real time taking account of the interference variables of a welding system, in particular an inductance and a resistance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.