System for controlling at least one actuator for thrust reverser cowlings on a turbojet engine and method for testing said system
US8831900B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 7, 2008 |
| Grant date | Sep 9, 2014 |
| Priority date | — |
| Expiry date | Mar 23, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/60
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
The invention relates to a system for controlling at least one actuator (6) for thrust reverser cowlings (2) on a turbojet engine, comprising a set of actuator and/or control components with at least one actuator (6) for cowlings (2) driven by at least one electric motor (7) and control means (9) for the electric motor (7). The control means (9) comprise test means (20), with an interface (22) destined for receiving test requests from a user. The test means (20) are designed on reception of a test request to carry out a test cycle on one or more components (7, 6, 15, 18) of the system comprising an isolated actuation to the component(s) (7, 6, 15, 18) with regard to the other components of the system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.