Turbine engine compressor with a cooling circuit
US10626797B2 · kind B2 · utility
1Cited by
8References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2017 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Dec 3, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A compressor for a turbine engine comprises radially spaced inner and outer bands defining a flow path between them, at least one vane extending between the inner and outer bands, a seal adjacent the inner band, and a cooling air circuit through the inner band proximate the seal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.