Hot spike mixer
US4305248A · kind A · utility
3Cited by
7References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 5, 1979 |
| Grant date | Dec 15, 1981 |
| Priority date | — |
| Expiry date | Oct 5, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S415/914
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A mixer at the exit opening of a high performance jet engine to prevent premature migration of the core flow into the duct stream thereby operating to eliminate hot streaks in the augmentor and nozzle areas during augmentation. The mixer consists of a concave fillet positioned on the pressure side of the turbine exit guide vane and exhaust case at the trailing edge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.