Thermal protection device for equipment in a turbomachine engine compartment
US9932900B2 · kind B2 · utility
1Cited by
10References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2014 |
| Grant date | Apr 3, 2018 |
| Priority date | — |
| Expiry date | Oct 11, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A thermal protection device for equipment positioned in an engine compartment of an aircraft turbomachine is disclosed. The device comprises at least one heat shield arranged at least partially between the equipment and a thermally radiative wall of the engine compartment exposed to a heating source. The heat shield comprises an air-channeling elements connected to a cooling air source and configured to direct cooling air toward the equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.