Cooled turbine blade
US6328531A · kind A · utility
20Cited by
12References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 5, 1999 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Oct 5, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A cooled turbine blade comprising a platform and an aerofoil portion has a rebate formed in the aerofoil portion near the trailing edge on the pressure face side. This rebate extends from the platform to the blade tip, and slots for the escape of cooling air from an internal cavity of the aerofoil portion open into the rebate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.