Force sensitive aircraft throttle with feedback
US4982918A · kind A · utility
33Cited by
17References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 30, 1989 |
| Grant date | Jan 8, 1991 |
| Priority date | — |
| Expiry date | Jan 30, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB64D31/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A force control throttle suitable for military or civil aircraft which is stowable in a console when not required for use. Fore and aft forces applied to the throttle handle by the pilot are sensed by pressure transducers which generate, in response, signals for controlling engine thrust. Tactile information relating to engine thrust demand is fed back to the pilot by means of a drive motor which tilts the throttle handle as fore or aft pressure is exerted. The angle of tilt is a function of the degree of pressure exerted and the demanded engine thrust.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.