About 20 results
https://drivepatents.com/patents/970776 · 3 Sep 2014
The system has a gas volume varying device for varying volume of gas in a propellant supplying circuit (4). The gas volume varying device comprises a hydraulic accumulator (8) having variable level of liquid. The accumulator includes a gas supply point and...
https://drivepatents.com/patents/974658 · 21 May 2014
The threaded rod (22) has a head supported by a support (24), which is secured to a stationary divergent portion (10). The divergent portion is connected with an electric motor (30). A tip is inserted in a holder sleeve (34) that is secured to the divergen...
https://drivepatents.com/patents/1067036 · 31 May 2006
The turbojet has an axial compressor with a rear bearing disposed between a casing and a rotor. An electricity generator (60) acting as a generator-starter or as an auxiliary generator includes a stator that is secured to the casing. The electricity genera...
https://drivepatents.com/patents/1067732 · 3 May 2006
The nozzle has a control system for controlling movable flaps (12a, 12b, 13). The system has control levers composed of controlled levers (16a) directly actuated by jacks (18) and follower levers (16b) actuated by the levers (16a) through a transmission li...
https://drivepatents.com/patents/1067726 · 3 May 2006
The engine has a low pressure turbine shaft (1) mounted relative to a high pressure turbine shaft (2) and comprising a cage winding (5). The winding has two fixing points fixed to a bearing (3) and a radial flange of the shaft. The shaft has an actuator ta...
https://drivepatents.com/patents/1068774 · 29 Mar 2006
The turbofan has a monoblock arm (28) comprising support connectors (29) disposed parallel to a radial arm. Each connector connects a support situated outside an outer casing (2) with another support situated within a shell (4). The arm (28) has a distribu...
https://drivepatents.com/patents/1070004 · 15 Feb 2006
The tube has a metallic hollow tubular part with an outer surface covered on a part of its length using a composite material with fibers (20). The fibers are oriented along a longitudinal direction in a manner to confer a bending strength to the tube. The ...
https://drivepatents.com/patents/1069951 · 15 Feb 2006
The turbomachine has a front fan shaft (34) which is connected to an upstream end (24a) of a low-pressure shaft (24) by utilizing a dismountable torque transmission sleeve (48). The sleeve and the shaft form an oil supply cavity (62) for lubricating and co...
https://drivepatents.com/patents/1070391 · 1 Feb 2006
The bullet (24) is mounted on a shaft (10) by controlled units including a hydraulic jack (42) that displaces the axial position of the bullet with respect to fan blades (18). The cylinder of the jack is fixed at the end of the shaft, and the piston stem (...
https://drivepatents.com/patents/1070351 · 1 Feb 2006
The nozzle has controlled and follower flaps (14, 16) made up of composite ceramic matrix material. Each flap is formed as a single unit with cylindrical parts (20, 22) on a peripheral sealing joint at its upstream end and with longitudinal edges (30) perf...