Safran Transmission Systems

France


 
Total IP 252
Total IP Rank # 4,837
IP Activity Score 3.1/5.0    239
IP Activity Rank # 2,916
Dominant Nice Class Machines and machine tools

Patents

Trademarks

148 1
19 1
81 1
1
 
Last Patent 2023 - Arrangement for an aircraft turb...
First Patent 1998 - Leaktight fitting for a shaft end
Last Trademark 2006 - IGGB
First Trademark 2006 - IGGB

Industry (Nice Classification)

Latest Inventions, Goods, Services

2022 Invention Integration of generators in an air flow of an aircraft engine. Turbomachine (100) comprising a f...
Invention Method for manufacturing a mechanical reducer for an aircraft turbomachine. A method for manufac...
Invention Power transmission module for an aircraft turbomachine. A power transmission module for an aircr...
Invention Aircraft turbine engine with an off-axis propeller. An aircraft turbine engine includes a turbin...
Invention Splined shaft. A splined shaft includes splines evenly distributed over the periphery, wherein t...
Invention Pivot for a turbomachine mechanical reduction gear. A pivot (14) with a longitudinal axis (Y) fo...
Invention Assembly for an aircraft gas turbine engine comprising an accessory gearbox. An assembly for a g...
Invention Planet carrier for a speed reduction gear of an aircraft turbomachine. A planet carrier for a sp...
Invention Planet carrier for a speed reducer of an aircraft turbomachine. A planet carrier (213) for a spe...
Invention Mechanical part for an aircraft turbomachine. A mechanical part for an aircraft turbomachine is ...
Invention Mechanical part for an aircraft turbomachine and corresponding turbomachine. A mechanical part f...
Invention Lubrication device for turbomachine reduction gear. Lubrication device for a turbomachine reduct...
Invention Improved aircraft propulsion assembly. Propulsion assembly (1, 1', 1'') for an aircraft, comprisi...
Invention Turbine engine for an aircraft comprising electric machines. The invention relates to a turbine e...
Invention Triple flow aircraft turbomachine provided with a power transmission module. A triple-flow turbom...
Invention Mechanical reducer. The present invention relates to a mechanical reducer (6) for a turbomachine...
Invention Planet carrier for a mechanical gearbox of an aircraft turbomachine. A planet carrier for a mech...
2021 Invention Power transmission system comprising an improved oil recovery channel. The invention relates to a...
Invention Oil collector for a torque transmission device of an aircraft turbine engine. An oil collector f...
Invention Mechanical reduction gear for an aircraft turbomachine. A mechanical reduction gear for a turbom...
Invention Mechanical gearbox for an aircraft turbomachine. A mechanical gearbox for turbomachine, in parti...
Invention Aeronautical propulsion system with improved propulsion efficiency. The present invention relates...
Invention Mechanical reduction gear for an aircraft turbine engine. A mechanical reduction gear of a turbin...
Invention Reduction gear for ring gear retention. A reduction gear for a turbomachine (6) extending around ...
Invention Mechanical gearbox for an aircraft turbomachine. planet gears which are meshed with the sun gear ...
Invention Circular modular tray for the additive manufacturing of a part with an axis of revolution on a po...
Invention Mechanical gearbox for aircraft turbomachine. A mechanical gearbox for an aircraft turbomachine i...
Invention Mechanical reduction gear for aircraft turbomachine. A mechanical reduction gear for turbomachine...
Invention Turbomachine equipped with electric machines coupled to a coupling surface. The invention relates...
Invention Turbomachine equipped with two electric machines mounted in series with a reduction gear. The inv...
Invention Arrangement for an aircraft turbine engine having improved lubrication, the arrangement comprisin...
Invention Oil transfer device. The present invention relates to an oil transfer device (1) for lubricating...
Invention Mechanical reduction gear of an aircraft turbomachine. A mechanical reduction gear of a turbomach...
Invention Modular tray for the additive manufacturing of a part with an axis of revolution on a powder bed....
Invention Planet carrier for a mechanical reduction gear of an aircraft turbomachine. Disclosed is a planet...
Invention Reduction gear for turbomachine equipped with an electric generator. A mechanical reduction gear ...
2020 Invention Aeronautic propulsion system with low leakage rate and improved propulsion efficiency. A propuls...
Invention Aeronautic propulsion system with improved propulsion efficiency. An aero-propulsion system incl...
Invention Aeronautical propulsion system having a low leakage flow rate and improved propulsion efficiency....
Invention Turbomachine having a contrarotating turbine for an aircraft. Turbomachine (10) having a contrar...
Invention Impeller for a planet carrier of a planetary gear speed reducer of a turbomachine. An impeller (...
Invention Oil restrictor for emergency lubrication of a component for an aircraft turbine engine. An oil r...
Invention Epicyclic reduction gear for a turbomachine. The invention relates to an epicyclic reduction gea...
Invention Epicyclic reduction gear for a turbomachine. An epicyclic reduction gear for a turbomachine incl...
2019 Invention Cage for a turbomachine speed reducer with planetary gear set. A planet-carrier cage is provided ...
Invention Installation for mounting an outer sun gear. An installation for mounting an outer sun gear in a ...
2018 Invention Assembly comprising a planetary gearset. The invention concerns an assembly comprising an epicycl...
2006 G/S Equipment for stationary or mobile installations, specifically generators, starters; transmissio...
G/S Equipment for fixed or mobile installations, in particular generators, starters; machine coupling...
G/S Equipment for stationary and mobile machines, specifically electric generators and starters for m...
G/S Équipement pour installations fixes ou mobiles nommément générateurs d’électricité pour moteurs d...