#SAFRAN TRANS SYSTEMS [FR]

SOLAR FOR A MECHANICAL GEAR OF AN AIRCRAFT TURBINE ENGINE

Sun gear (50) for a mechanical reduction gearbox (6) of an aircraft turbomachine (1), this sun gear (50) having an annular shape around an axis (X) and comprising: - an internal annular part (52) comp…

DRIVE·Apr 1·1 min read

F01D25/164 SAFRAN TRANS SYSTEMS [FR]

COMPACT ACCESSORY BOX COMPRISING AN INTEGRATED ELECTRIC MACHINE

The invention relates to an accessory housing (58) housing at least one gear train (70, 72) comprising a series of pinions (78b, 80b, 82b, 84b, 86b, 88b, 94b), the casing (68) comprising two parallel …

DRIVE·Feb 4·2 min read

F02C7/32 SAFRAN TRANS SYSTEMS [FR]

TURBOMACHINE COMPRISING A SPEED REDUCER HAVING FIXING FLANGES COUPLED BY A GEAR COUPLING

The invention comprises a speed reducer for a turbomachine (1) for an aircraft, with a longitudinal axis X, the speed reducer comprising an external ring (24) and a ring holder (26) fixed to the exter…

DRIVE·Jan 14·2 min read

F02C7/36 SAFRAN TRANS SYSTEMS [FR]

DRIVE ASSEMBLY FOR A MECHANICAL REDUCTION GEAR OF AN AIRCRAFT TURBINE ENGINE

Drive assembly (100) for a mechanical reducer (6) of a turbomachine (1), in particular of an aircraft, this assembly (100) comprising: - planet gears (108), - a planet carrier (110) which comprises at…

DRIVE·Nov 5·1 min read

F01D15/12 SAFRAN TRANS SYSTEMS [FR]

ASSEMBLY FOR A TURBINE ENGINE COMPRISING LUBRICANT DISCHARGE MEANS AND TURBINE ENGINE EQUIPPED WITH SUCH AN ASSEMBLY

The invention relates to a turbomachine assembly (1) extending around a longitudinal axis and comprising a speed reducer (16) having an external ring (23) and a collection channel (41) for a lubricant…

DRIVE·Oct 22·2 min read

F01D15/12 SAFRAN TRANS SYSTEMS [FR]

GUTTER FOR RECOVERING LUBRICATING OIL FOR REDUCTION GEAR COMPRISING AN IMPROVED DEFLECTOR

Oil lubrication recovery gutter (100), in particular for a mechanical gearbox of an aircraft turbomachine, comprising an annular main body (101) around a central axis (X), and a deflector (300) fixed …

DRIVE·Oct 1·1 min read

F01D25/18 SAFRAN TRANS SYSTEMS [FR]

LUBRICATING OIL RECOVERY GUTTER FOR REDUCTION GEAR

Oil recovery gutter (100) for lubrication oil, in particular for a mechanical reducer of an aircraft turbomachine, annular around a central axis (X), and comprising a first radial wall (110) extending…

DRIVE·Jul 23·1 min read

F02C7/06 SAFRAN TRANS SYSTEMS [FR]

PLANET CARRIER FOR A SPEED REDUCER OF AN AIRCRAFT TURBINE ENGINE

Carrier assembly (213) for a speed reducer (10) of an aircraft turbomachine (1), comprising:- a cage holder (222),- a cage (220),characterized in that the cage (220) comprises two parts (220a, 220b):-…

DRIVE·May 14·1 min read

F02C7/36 SAFRAN TRANS SYSTEMS [FR]