Device and a method of regulating a power plant including at least one turbine engine, and an aircraft
US9404425B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 23, 2013 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Jun 6, 2035 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2270/305
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A regulator device (10) for regulating a turbine engine (3). The regulator device (10) includes mechanical power take-off means (100) for taking off power mechanically from a gas generator (4), and an engine computer (20) controlling said engine (3) to comply with at least a first limitation (LimTET, LimT45) of a temperature (TET, T45) of the gas within the engine, and with a second limitation (LimNg) of a speed of rotation (Ng) of the gas generator (4). The engine computer (20) determines whether the speed of rotation (Ng) of the gas generator has reached said second limitation (LimNg), and whether said temperature (TET, T45) has reached said first limitation (LimTET, LimT45). An avionics computer (30) causes the mechanical power take-off means (100) to operate if the speed of rotation (Ng) of the gas generator (4) has reached said second limitation (LimNg), and if said temperature (TET, T45) has not reached said first limitation (LimTET, LimT45).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.