Adaptive mirror assembly
US8079721B2 · kind B2 · utility
3Cited by
6References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2007 |
| Grant date | Dec 20, 2011 |
| Priority date | — |
| Expiry date | Oct 20, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K26/0665
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A mirror assembly for an optical system of a laser processing machine includes a mount with a cavity, and an adaptive mirror. A magnetorheological or electrorheological fluid flows through the cavity, is adjusted in its viscosity, and provides an adjustable pressure onto the adaptable mirror.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.