Welding system with arc control
US12275100B2 · kind B2 · utility
0Cited by
17References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 24, 2023 |
| Grant date | Apr 15, 2025 |
| Priority date | — |
| Expiry date | Jul 24, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/091
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method and apparatus for controlling arc/short between a wire and a work piece is described. A current path parallel to the wire/work is provided. The voltage drop across the parallel path can be preset, to limit the wire/work voltage, or it can be controlled to a desired level. The control can be in response to feedback.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.