Turbine airfoil having cooling hole arrangement
US12018587B1 · kind B1 · utility
1Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 4, 2023 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Oct 4, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine airfoil includes a body that has inner and outer platforms and an airfoil section that extends between the inner and outer platforms. Cooling holes define external breakout points from the body. The external breakout points are located in accordance with Cartesian coordinates of at least points 1 through 11, 193 through 201, and 268 through 275 set forth in Table 1 herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.