Integrated heat shield
US9556795B2 · kind B2 · utility
4Cited by
13References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2014 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Apr 18, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R2900/00004
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fuel injector for a gas turbine engine includes a nozzle tip assembly having a substantially monolithically formed nozzle body. The nozzle body has an annular outlet chamber for issuing a spray from the nozzle tip. A feed channel is in fluid communication with the outlet chamber through a feed passage. A heat shield void substantially surrounds the feed channel(s).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.