About 39 results
Device and method for controlling a power plant comprising at least one turbine engine, and aircraft
https://drivepatents.com/patents/987701 · 7 Aug 2013
The method involves determining whether rotation speed of a gas generator (4) of a turbomotor (3) reaches a preset limit during evaluation process. A determination is made to find whether temperature reaches another limit. A mechanical sampling unit (100) ...
https://drivepatents.com/patents/987700 · 7 Aug 2013
The method involves establishing acceleration regulation relationships before using a turbomotor (3), where each relationship corresponds to air extraction performed by an air extraction unit (8) in a range, and to mechanical power take-off performed by a ...
https://drivepatents.com/patents/987697 · 7 Aug 2013
The method involves acquiring a monitoring parameter of a turbine engine of an aircraft i.e. rotary wing aircraft, and determining whether the aircraft is flying in level with forward flight. A stability of the monitoring parameter is verified. A measureme...
https://drivepatents.com/patents/988623 · 17 Jul 2013
The powerplant has a determination unit (10) determining three distinct use envelopes applied during a takeoff flight phase, a cruising flight phase and a landing flight phase, respectively. The determination unit communicates with a control unit (5) to in...
https://drivepatents.com/patents/984712 · 3 Jul 2013
The device (10) has a set of studs (15) embedded in an adhesive cord (50), where each stud is formed with longitudinal openings (16). Each of extraction wires (30) passes through corresponding longitudinal opening of the stud. The wire extends from an end ...
https://drivepatents.com/patents/990262 · 29 May 2013
The method involves transforming an acceleration setpoint by predetermined relationships into a required longitudinal attitude setpoint that is transmitted to an automatic system (26). The acceleration setpoint is transmitted into a required load factor se...
https://drivepatents.com/patents/985281 · 27 Mar 2013
The system (10) has a container (15) connected to a filling pipe (20). A surge tank (30) and a conduit i.e. drain (40), are arranged for communication with open air. The surge tank is arranged inside the container. The surge tank is connected to a hose (50...
https://drivepatents.com/patents/985527 · 20 Mar 2013
The method involves turning off a first engine (10) of an aircraft (1) by using a first control unit (13) when monitoring parameter of the first engine exceeds a first threshold value. A second engine (20) of the aircraft is turned off by a second control ...
https://drivepatents.com/patents/985627 · 13 Mar 2013
The equipment has fuel supply architecture whose fuel supply units (4, 5) supply fuel to driving units (2, 3). Fuel systems (9, 10) comprise feed pumps (11, 12) and ejectors (13-16). The pumps induce circulation of fuel inside systems. Feeders (6, 7) compr...
https://drivepatents.com/patents/993561 · 23 Jan 2013
The method involves executing stored instructions to evaluate a main condition according to which an engine group (2) developing a necessary power by making a heat engine from heat engines (6) at rest. The condition is checked for operating an electrical e...