Adjustable air flow plenum with pivoting vanes for a fan of a gas turbine engine
US11970985B1 · kind B1 · utility
0Cited by
38References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 16, 2023 |
| Grant date | Apr 30, 2024 |
| Priority date | — |
| Expiry date | Aug 16, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04D29/685
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A gas turbine engine includes a fan and a fan case assembly. The fan includes a fan rotor configured to rotate about an axis of the gas turbine engine and a plurality of fan blades coupled to the fan rotor for rotation therewith. The fan case assembly extends circumferentially around the plurality of fan blades radially outward of the plurality of the fan blades.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.