About 48 results
https://drivepatents.com/patents/1075948 · 13 Jul 2005
The device has a conduit (30) connecting a divergent flap (21) of a convergent-divergent duct (1) to a cooling air source (31). The conduit has a telescopic portion (32) situated between two knuckle links (33, 34) and comprising two tubes (32A, 32B) slidin...
https://drivepatents.com/patents/1076886 · 15 Jun 2005
The turbine has electrical generators driven through a differential gear (30) having two planet wheels (31`, 32`) driven by high and low pressure rotor shafts (1, 2) of high and low pressure bodies. The wheels drive a planet gear (33) mounted in a casing (...
https://drivepatents.com/patents/1078086 · 4 May 2005
The structure has cells formed of two electrodes, and two interface units, each with a distributor unit (100), made of thermoplastic material. The unit has, on its side opposite to an electrode, distribution channels (111) for diffusion of reactant, and a ...
https://drivepatents.com/patents/1078281 · 27 Apr 2005
The device has clamps (25, 26), where one clamp provides sufficient weight to harmonize a dilatation speed of a stator component (22) of a labyrinth seal with respect to that of a rotor unit (28) during acceleration phases of a gas turbine engine. Ventilat...
https://drivepatents.com/patents/1078614 · 13 Apr 2005
The engine has an annular flow straightening chamber (23) that is delimited at its downstream by a conical ring (16). A piercing (21) supplies cooling air to the chamber, and is formed in a leading wall (22) between the chamber and downstream end of an ann...
https://drivepatents.com/patents/1078945 · 30 Mar 2005
The engine has a jamb connected to an external case of a diffuser grid and an external shell (14) of the engine casing. A tube is placed between an orifice (22) of the jamb and an exhaust opening (23) of the shell. An end (61) of the tube is mounted in the...
https://drivepatents.com/patents/1079092 · 23 Mar 2005
The jet engine has a sealing system for insulating a cavity from a vein of primary flow. The system has a joint (50) mounted at periphery of an upstream portion (12a) of an external case (12) of a diffuser grid. Blades of the joint (50) are in support on a...
https://drivepatents.com/patents/1079105 · 23 Mar 2005
The engine has a crankcase whose outer shell is fixed to an annular structure (7) by a joint with brush (50) fixed to a periphery of an upstream part of an outer case (12) of a diffuser grid (10). The joint has radially extending bristles (52) supported on...
https://drivepatents.com/patents/1079114 · 23 Mar 2005
The flap has a plate (22) in ceramic matrix composite material, and a metallic friction surface (24) placed under the width of the plate. The friction surface is in contact with a metallic jet nozzle joint and is limited by two lateral flanks (25). The fla...
https://drivepatents.com/patents/1079284 · 16 Mar 2005
The engine has a sealing unit including an annular segment (50) whose inner radial part (51) is housed in a radially sliding manner and seals a groove. The groove is provided at a periphery of an upstream port of an outer case of a diffuser grid (10). Peri...