La présente invention concerne un procédé de commande d'un aéronef (1) comprenant au moins deux moteurs (16, 17), chaque moteur (16, 17) étant agencé dans un compartiment moteur (21, 22) qui lui est propre, chaque moteur (16, 17) étant relié à un circuit (31, 36) d'alimentation en carburant muni…
Aéronef (1) muni d'un turbomoteur (10) comprenant un générateur de gaz (15), le générateur de gaz (15) comprenant un ensemble de compression (20) alimentant en air une chambre de combustion (24) ainsi qu'un ensemble de turbine (25) alimenté en gaz par la chambre de combustion (24), l'aéronef (1)…
La présente invention concerne un procédé de contrôle d'un giravion (1), ledit giravion (1) comportant au moins deux moteurs (2, 3) à combustion, au moins un système de régulation (13) et un système de transmission (4), lesdits au moins deux moteurs (2, 3) étant reliés mécaniquement audit système…
La présente invention concerne une cloison pour véhicule (10) comportant une structure (41) percée d'une ouverture (43) formant une issue de secours (44) obturée par un panneau (45) mobile ainsi qu'un dispositif d'assistance (1) pour l'évacuation de personnes par ladite issue de secours (44) muni…
La présente invention concerne un actionneur (10) muni d'une pompe (15) reliée à une première liaison hydraulique (30) connectée à un réservoir (25) et à une deuxième liaison hydraulique (35). Un contrôleur de commande (40) communique avec un premier capteur de pression (41) agencé sur la deuxième…
La présente invention concerne procédé d'entraînement au pilotage d'un giravion (1) comportant au moins deux moteurs (3, 4) et au moins un rotor (5) participant à une sustentation dudit giravion (1) dans l'air. Un tel ledit procédé (10, 20) comporte au moins les étapes suivantes : - pilotage (11…
La présente invention concerne un procédé de commande d'un mode de fonctionnement économique pour un aéronef (1) comportant deux moteurs thermiques (11), un seul desdits moteurs thermiques (11) étant actif et fournissant une puissance mécanique audit rotor (2,3) dans ledit mode de fonctionnement…
The present invention relates to a protection device (10) having a set (15) of inflatable protection members including a neck airbag (21), a left lower airbag (22), a left upper airbag (32), a right lower airbag (23), and a right upper airbag (33). Said protection device has a lower pocket (40)…
Fuel storage system (9) comprising at least two tanks (10,20,30) and at least one removable connection device (50), each tank (10,20,30) having at least one flexible conduit (11,21,31), each removable connection device (50) connecting two tanks (10,20,30) by means of two of said conduits…
The present invention relates to a heating system (50) for a cabin (2) of an aircraft (1) comprising an annular heat exchanger (10) positioned around an exhaust duct (21) of a turbine engine (20) and through which circulate a heat transfer fluid (14) and ambient air (25). Said exchanger (10)…
The present invention relates to a seat (5) comprising a bucket (10) and a frame (15) fixed to a floor (2). Said seat (5) comprising at least one energy absorption system (20) provided with a plurality of energy absorbers (21) arranged in parallel. Said seat (5) comprises a movable index (30) in…
A method comprising a development phase for developing an approach trajectory (25) towards a theoretical position (20') of a platform (20). During a consolidation phase, the current position (20") of said platform (20) is determined, and an alert is triggered when the distance (D1) separating said…
The present invention relates to a human-machine interface (10) of a vehicle (1) equipped with a designation means (40). The interface (10) comprises a base and a support (20) extending in elevation from said base (15). A notch (30) is formed in a lateral face (22) of said support (20) according to…
The present invention relates to a dual-volume volute (10) for a gas turbine (50) comprising a circumferential spiral-shaped conduit (11), a first opening (12) arranged tangentially to said circumferential conduit (11) towards the exterior of said circumferential conduit (11) and a second…
The method involves determining if a windscreen (5) of a vehicle (1) i.e. helicopter, is dried with the aid of a water sensor (70), when a manual operation of each wiper (10) is required. A washer fluid (20) such as water, is sprayed on the windscreen if the windscreen is dry, where the windscreen…
The seat has a base that is arranged for carrying a bucket seat through an energy absorbing unit. The base is arranged with an establishment frame (5) on an installation plane (P1) on the base. The establishment frame is provided with a supporting frame on the bucket seat and is provided with an…
The system (20) has a measurement device (40) measuring torque exerted on an upstream portion (11) of a drive train (10) when mounted. Another measurement device (50) measures speed of rotation of a gas generator (6) of a turboshaft engine (5) when mounted. A processor unit (25) is connected to the…
The method involves identifying a necessary speed (NR) of a swing drive of a main rotor (1) by a control unit (10). The necessary speed is calculated by application of a calculation rule integrating a set of calculation parameters. Another calculation rule integrates a third calculation parameter…
The device (50) has an electric harness (5) that is provided with two electric drivers (6) that are electrically connected to an electrical supply source (8) of a vehicle i.e. aircraft. A transmitting element (10) is electrically connected to the driver, and is allowed to cooperate with a receiving…
The device has a position sensor determining a position of a head of a passenger. A treatment unit is connected to a local noise sound sensor to receive a local noise signal, and delivers a control signal to a sound actuator, where the control signal is function of the local noise signal and…