Metallic sandwich structure having small bend radius
US9168716B2 · kind B2 · utility
9Cited by
12References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2012 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Jan 11, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1241
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An acoustic-attenuating wall panel for a nacelle of a turbine engine may include a radiused portion. The radiused portion may include an airflow surface having a concave configuration and which may be exposed to an airflow passing through the nacelle. The radiused portion may include an acoustic attenuating section.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.