Welding device and welding method with self-setting welding wire feed speed
US11872659B2 · kind B2 · utility
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7References
23Claims
0Family size
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Key dates
| Filing date | Sep 16, 2019 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Sep 16, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/126
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
In order to easily regulate the supply of welding wire to the welding point during a welding process, the electrical potential produced by the welding current around the electrode is tapped with the welding wire and the control of the welding wire feed speed is carried out on the basis of the tapped potential and this control results in an average welding wire feed speed being established.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.