Hybrid welder
US8841583B2 · kind B2 · utility
17Cited by
36References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 10, 2009 |
| Grant date | Sep 23, 2014 |
| Priority date | — |
| Expiry date | Nov 3, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/1081
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention is directed to a welding-type power source that includes a power source housing and an engine arranged in the power source housing to supply electrical power. An energy storage device is included that is in rechargeable association with the internal combustion engine and arranged to provide welding-type power for at least a given period.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.