Gas turbine engine with resonator rings
US11131456B2 · kind B2 · utility
1Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 25, 2016 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Mar 9, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23R2900/00014
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A gas turbine engine has a resonator ring that is formed by two circumferentially extending rings. The first and second circumferentially extending rings have located within them baffles. Both the first ring and the second ring are able to mitigate acoustic frequencies generated by the gas turbine engine.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.