Arc welder and related system
US9233432B2 · kind B2 · utility
15Cited by
13References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 2008 |
| Grant date | Jan 12, 2016 |
| Priority date | — |
| Expiry date | Oct 14, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K37/003
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A welder for welding a base metal. The welder may include a first electrode for forming a first arc with the base metal and a second electrode for forming a second arc between the first and second electrodes. A compact welder, welding system, and method are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.