Method for making an acoustic panel for the air intake lip of a nacelle
US8584363B2 · kind B2 · utility
6Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 14, 2009 |
| Grant date | Nov 19, 2013 |
| Priority date | — |
| Expiry date | Aug 27, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49622
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a method for making an acoustic panel (12) for an air intake lip (2) of a nacelle (1) that includes the steps of obtaining a perforated de-icing assembly (14) including at least one array of conducting members obtained by a photolithographic method, said de-icing member (14) being secured to a structure with a cellular web (13). The invention also relates to an air intake lip and to a nacelle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.