Inventor

ROUSSELIN STEPHANE

FR39 patents

⚠️ This page may combine multiple inventors who share the name “ROUSSELIN STEPHANE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ROUSSELIN STEPHANE

SNECMA

Two-spool bypass turbojet with a rear electricity generator, and an air flow connection device and system

Turbomachine including an integrated electricity generator

Electricity generation in a turbomachine

Deoiling device and turbomachine comprising this device

Turbomachine with integral generator/starter

Compressor with centripetal air takeoff

Turbomachine with a deflector system

Turbomachine rotor including at least one disk reinforced by a composite ring

Device for varying the section of the throat in a turbine nozzle

Device for ventilating turbine disks in a gas turbine engine

Aeroengine fitted with heat exchanger means

Sealing system for the rear lubricating chamber of a jet engine

Turbomachine having a device for automatically detecting ferromagnetic particles in an oil enclosure

Turbomachine with integral generator/starter

Air bleed device on a machine stator pivoting blade

Bearing nut for measuring the rotational speed of a shaft connected to a turbomachine and associated measuring device

Process for manufacturing a blisk and mold for implementing the process

Installation of calibration gauge for measuring constraints

Measurement installation for blade failure testing in a turbomachine

BART JACQUES RENE

System for dissipating energy in the event of a turbine shaft breaking in a gas turbine engine

Device for detecting breakage of a turbomachine shaft

Coupling device for a turbine upstream guide vane, a turbine comprising same, and aircraft engine fitted therewith

System providing braking in a gas turbine engine in the event of the turbine shaft breaking

Device for supplying ventilation air to the low pressure blades of a gas turbine engine

Device for limiting turbine overspeed in a turbomachine

MONS CLAUDE MARCEL

Centering a part inside a shaft

Turbomachine shaft guidance

PIERROT ARNAUD JEAN-MARIE

Turbomachine fan

Gas turbine engine with a means of driving the accessory gear box, and method of fitting said engine

BRAULT MICHEL GILBERT ROLAND

Rotary assembly for a turbomachine fan

BOUILLER PHILIPPE PIERRE VINCENT

Gas turbine engine having fan blades of adjustable pitch with cyclic setting

RABERIN LAURENT

Device for the axial locking of a guide shaft bearing in a turbomachine

ROUSSELIN STEPHANE

Rotor element with a fluid passage and passage-blocking member and turbine engine including the rotor element

SAFRAN AIRCRAFT ENGINES

Device for measuring at least one parameter of an aerodynamic flow of a turbine engine equipped with a vibratory damping means and turbine engine duct equipped with such a device

GALLET FRANCOIS

Device for measuring the twist of a rotating shaft

BEHAGHEL LAURENT DONATIEN

Component ventilation and pressurization in a turbomachine

GENTILS ROMUALD

Bypass turbojet

DERENES JACKY RAPHAEL MICHEL

Air intake circuit arrangement for high pressure compressor of a turbine engine

SAFRAN AIRCRAFT ENGINES PI AJI

Instrumented flow passage of a turbine engine