Nozzle guide vanes
US7524163B2 · kind B2 · utility
12Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 11, 2006 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Sep 29, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2240/81
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A turbine nozzle guide vane 10 with passages 28 leading from a hollow core 32 to respective seal strip slots 20, to deliver cooling air to abutment faces 18 on each end of the vane 10.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.