Method for manufacturing a structural and/or acoustic panel for a nacelle of an aircraft propulsion unit, and corresponding device
US12109639B2 · kind B2 · utility
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10References
4Claims
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Key dates
| Filing date | May 8, 2020 |
| Grant date | Oct 8, 2024 |
| Priority date | — |
| Expiry date | Aug 8, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2250/283
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method and a device for manufacturing a structural and/or acoustic panel for a nacelle of an aircraft propulsion assembly involves heating, by producing electromagnetic radiation, at least one skin of the structural and/or acoustic panel in such a way as to assemble this skin with a cellular structure of the structural and/or acoustic panel, by diffusion brazing or welding. This heating device can also be used to shape the skin to the cellular structure prior to assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.