Machine and process for powder-based additive manufacturing
US10807308B2 · kind B2 · utility
2Cited by
7References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 13, 2018 |
| Grant date | Oct 20, 2020 |
| Priority date | — |
| Expiry date | Jan 17, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P10/25
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates in particular to a machine (1) for additive manufacturing by the sintering or melting of powder (2) using an energy beam (3) acting on a powder layer (23) in a working zone (4), said machine comprising a device for producing a layer of said powder, said device comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.