Snecma

France

 
Quantité totale PI 1 065
Rang # Quantité totale PI 1 237
Note d'activité PI 0/5.0    0
Rang # Activité PI 1 653 802
Classe Nice dominante Machines et machines-outils

Brevets

Marques

0 0
0 0
1 063 2
0
 
Dernier brevet 2016 - Bearing mounted with a two-part ...
Premier brevet 2004 - Power supply for a gas terminal ...
Dernière marque 1997 - ISOPREC
Première marque 1995 - ACTITEX

Industrie (Classification de Nice)

Derniers inventions, produits et services

2016 Invention Bearing mounted with a two-part outer ring pressing against an abutment of the housing by means o...
2015 Invention Method and device for remote endoscopy of an aircraft engine. The invention relates to a device f...
Invention Method for isolating a combustible fluid tank from a downstream portion of a turbomachine supply ...
Invention Heat treatment of an alloy based on titanium aluminide. The invention relates to a method for the...
Invention Hall-effect plasma thruster. The invention relates to a Hall-effect plasma thruster (10) comprisi...
Invention Reduction in the leakage flow rate of a brush seal by flexible geometric obstruction. The inventi...
Invention Device for fixing blades with variable pitch of a non-streamlined turbomachine propeller. The inv...
Invention Forging tool for the manufacture of a shaped rolled ring, notably for the manufacture of a turbom...
Invention Nacelle for an aeroplane turbojet. The invention relates to a nacelle (1) for an aeroplane turboj...
Invention Blade for a turbine engine propeller, in particular a propfan engine, propeller, and turbine engi...
Invention Turbomachine casing comprising a cavity-free shroud and yokes reinforced by stiffeners. The inven...
Invention Turbomachine with collection of a compressed air flow. The invention concerns a turbomachine (1) ...
Invention Rotor disk having a centripetal air collection device, compressor comprising said disc and turbom...
Invention Mobile member of a turbomachine which comprises means for changing the resonance frequency of sam...
Invention Fire protection of a fan casing made of composite. Method (S) for protecting against fire a fan c...
Invention Fire protection of a part made of a three-dimensional woven composite material. The invention rel...
Invention Emergency electrical generator of an aircraft, with a quick-starting fuel cell. The invention rel...
2014 Invention Thermal protection system for a cryogenic vessel of a space vehicle. The invention relates to an ...
Invention Method for controlling a propulsion system. The invention relates to the field of propulsion syst...
Invention Epicyclic reduction device for the rotational drive of blade sets of a reduction turbomachine. Th...
Invention Method and computer program for the monitoring of a thrust reverser having hydraulic actuators. T...
Invention Test bench, in particular for accelerometers. The invention proposes a test bench comprising at l...
Invention Aircraft propulsion assembly with fire extinguishing system. Aircraft propulsion assembly (10) co...
Invention Turbomachine component or collection of components and associated turbomachine. The present inven...
Invention Guide arm for elements having an elongated shape, in particular for a turbomachine. The invention...
Invention Housing made from an organic-matrix composite material promoting the discharge of smoke. A gas tu...
Invention Compressor shroud comprising a sealing element provided with a structure for driving and deflecti...
Invention Combustion chamber in a turbomachine. The invention relates to an annular combustion chamber in a...
Invention Turbomachine component with non-axisymmetric surface. The present invention relates to a turbomac...
Invention Aircraft turbomachine comprising a heat exchanger of the precooler type. The invention relates to...
Invention Blade, impeller and turbo machine; method of manufacturing the blade. Blade intended for a turbo ...
Invention Method for producing turbine engine parts, and resulting mould and blank comprising stacked parts...
Invention Aircraft turbomachine comprising a heat exchanger and a gearbox in a v configuration. Aircraft tu...
Invention Method for characterising a part. The invention relates to a method for characterising a part (10...
Invention Method for producing turbine engine parts, and resulting blank and mould. The invention relates t...
Invention Method for producing a turbine engine part, and resulting mould and intermediate blank. The inven...
Invention Improved flow regulating system for supplying propellant fluid to an electric thruster of a space...
Invention Method for manufacturing a part coated with a protective coating. The invention relates to a meth...
Invention Blade for a turbo machine impeller and method for modelling the same. Blade for a turbo machine i...
Invention Annular combustion chamber in a turbine engine. The invention relates to a device for supporting ...
Invention Device for cleaning a turbomachine module. The invention relates to a device (100) for cleaning, ...
Invention Turbine engine compressor, in particular of an aeroplane turboprop or turbofan. The invention rel...
Invention Forecasting maintenance operations to be applied to an engine. The invention concerns a method an...
Invention Device for retaining drained fluids for a propulsive assembly. The invention relates to a device ...
Invention Torque-measurement device for a turbomachine shaft. The present invention relates to a torque-mea...
Invention Cutting table for cutting a fibrous preform obtained by three-dimensional weaving and cutting met...
Invention Turbomachine sparkplug fixing assembly. Assembly comprising, on a turbomachine: - a combustion ch...
Invention Drained fluid evacuation stub for a propulsion assembly. Drained fluid evacuation stub (16) for a...
Invention Propulsion assembly comprising a box for retaining drained fluids. The invention relates to a pro...
Invention Method for impregnation of a fibrous preform and device for implementation of the said method. A ...
1997 P/S Métaux communs et leurs alliages obtenus notamment par métallurgie des poudres, alliages obtenus...
1995 P/S Charbons absorbants, matériaux céramiques en particules pour filtres, charbon pour filtres, prod...