Multi-stage co-rotating variable pitch fan
US10253784B2 · kind B2 · utility
4Cited by
10References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 9, 2016 |
| Grant date | Apr 9, 2019 |
| Priority date | — |
| Expiry date | Jul 11, 2037 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/79
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A fan for a gas turbine engine is disclosed. The fan includes a fan disk and a plurality of fan blades coupled to the fan disk. The fan disk is adapted for rotation about a central axis. The fan blades are coupled to the fan disk for rotation therewith about the central axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.