Laser beam welding device and method
US8404994B2 · kind B2 · utility
6Cited by
15References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2007 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | Aug 31, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2101/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A laser beam welding device and a laser beam welding method are described. It is provided that a laser beam converted to have an annular cross-sectional area by using an optical system is deflected for the purpose of producing a radial weld.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.