Septumization of cellular cores
US10828882B2 · kind B2 · utility
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32References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 24, 2018 |
| Grant date | Nov 10, 2020 |
| Priority date | — |
| Expiry date | Dec 9, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10K11/172
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A composite acoustic liner has a septumized cellular core. Septa are installed in the core as the individual core cells are being formed. Individual tools are used to both form the cells of the core and index the septa within the cells. The septa and the cellular core are cocured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.