Combustor panels for gas turbine engines
US11112114B2 · kind B2 · utility
3Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2019 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Dec 2, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Combustor panels of gas turbine engines and gas turbine engines are described. The combustor panels include a hot side configured to be exposed to combustion within a gas turbine engine, a cold side opposite the hot side of the combustor panel, the cold side configured to receive cooling flow thereon, and a peak-valley gridded pattern formed on the cold side, the peak-valley gridded pattern comprising a plurality of recessed cells arranged in a grid pattern, with each recessed cell having a peak, angled sidewalls, and an effusion hole located at a bottom of the angled sidewalls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.