Flameholder for gas turbine engine
US4226087A · kind A · utility
13Cited by
3References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 1, 1979 |
| Grant date | Oct 7, 1980 |
| Priority date | — |
| Expiry date | Mar 1, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R3/18
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A flameholder of a burner for a gas turbine engine includes a discrete pattern of judiciously shaped apertures having projectiles in the form of cusps formed on the upstream face facing the airstream so as to improve the flameholder with a consequential reduction in the concentration level of gaseous pollutants.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.