System for combustor cooling and trim air profile control
US10801727B2 · kind B2 · utility
9Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 2018 |
| Grant date | Oct 13, 2020 |
| Priority date | — |
| Expiry date | Nov 1, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
Systems and methods may be provided in which a combustion liner is configured to be included in an aft end of a combustor for a gas turbine engine. An aft seal may be movably engaged with the combustion liner in a seal engagement region. The combustion liner may comprise an inlet formed in an outer surface of the combustion liner to receive a cooling fluid, and an outlet in fluid communication with the inlet via a passageway formed within the combustion liner, the outlet disposed in an inner surface of the combustion liner in the seal engagement region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.