Thrust reverser for a turbofan engine
US9739235B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 21, 2014 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Jun 26, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2260/50
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A thrust reverser of a turbofan engine has a stationary structure, a translating structure capable of moving linearly between a forward position and an aft position, a translating member capable of moving linearly between a forward condition and an aft condition when the translating structure is in the aft position, and a blocker door device engaged pivotally to the translating member and capable of rotating from a stowed state when the translating member is in the forward position and to a deployed state when the translating member is in the aft condition. When the thrust reverser is stowed, the blocker door device is located radially outward from a pressure sleeve of the translating structure and does not substantially obstruct flow in a flowpath defined at least in-part by the pressure sleeve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.