Device for protecting laser optics
US11400543B2 · kind B2 · utility
0Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Aug 2, 2022 |
| Priority date | — |
| Expiry date | Nov 1, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K26/706
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A device for the protection of laser optics or to their lifetime increase. The device for the protection of laser optics comprises a housing arranged below a laser optics housing with a connection for the supply of a cutting gas, and on the opposite side to the laser optics outlet nozzle for the cutting gas and a pressure-resistant protective glass on the side of the laser optics and a process-side protective glass, which is arranged between the nozzle and pressure-resistant protective glass available.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.