Structural and/or acoustic panel of a nacelle of an aircraft propulsion assembly and related manufacturing method
US12090741B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Feb 25, 2020 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | May 4, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A panel for a nacelle of an aircraft propulsion assembly includes two skins and a cell structure provided with transverse partitions defining cells. The cell structure includes folds with at least one central part forming at least one part of at least one transverse partition and at least one peripheral part extending along at least one of the skins. A nacelle with such a panel is provided, as well as a method for manufacturing such a panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.