Fuel nozzle with multiple air passages
US12072102B2 · kind B2 · utility
1Cited by
0References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2023 |
| Grant date | Aug 27, 2024 |
| Priority date | — |
| Expiry date | Mar 30, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R3/286
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel nozzle for use in a combustion arrangement of a gas turbine includes a main body extending from a cold side to an opposite hot side and at least five air passages arranged next to each other extending from the cold side towards the hot side. A fuel distribution chamber is arranged within the main body next to the cold side, wherein the air passages cross the fuel distribution chamber separated by passage walls. To inject fuel into the air passages, fuel holes are arranged within the passage walls.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.