About 42 results
https://drivepatents.com/patents/1013463 · 27 Apr 2011
The device (1) for feeding air to a compressor (3) of a gas turbine comprises a channel (5) housing a cooler (8), and a bypass (12) for diverting a part of the air passing through the channel (5) preventing it from passing through the cooler (8). The bypas...
https://drivepatents.com/patents/1016375 · 19 Jan 2011
A flow discharge device, such as a bleed assembly in a gas turbine engine, comprises a discharge outlet member 38 having a skirt 44 which is accommodated telescopically in a housing 36 so as to be displaceable with respect to a wall 27 of a duct 22 from a ...
https://drivepatents.com/patents/1068579 · 5 Apr 2006
A method for designing gas turbine engine components using a coupled parametric analysis of part geometry and flow control is disclosed. Included are the steps of parametrically defining the geometry of the duct wall shape, parametrically defining one or m...
https://drivepatents.com/patents/1069396 · 8 Mar 2006
The fan machine with at least one stator and a downstream rotor, for gas or liquid flows, has fixed vanes (1) with a rounded radius (12) at the stator and the rotor with a number of vanes is on a rotating shaft. A housing contains the flow through the asse...
https://drivepatents.com/patents/1078601 · 13 Apr 2005
A multiple bypass turbofan engine (10) includes axially spaced-apart first and second stage fans (31 and 33) of the engine fan (35) connected in driving engagement to a low pressure shaft (30). A fan bypass duct (40) circumscribes the second stage fan (33)...
https://drivepatents.com/patents/1081576 · 15 Dec 2004
A wastegated turbocharger comprises a turbine wheel (5) mounted to a shaft (8) for rotation within a turbine housing (4), which is provided with a wastegate valve assembly 18. A compressor wheel (7) rotatably mounted to the shaft (8) for rotation within a ...
https://drivepatents.com/patents/1085810 · 7 Jul 2004
A variable geometry turbine has an annular inlet passageway defined between a radial wall of a moveable wall member and a facing wall of the turbine housing. The moveable wall member is mounted within an annular cavity provided within the housing and havin...
https://drivepatents.com/patents/1087639 · 28 Apr 2004
An upstream end (22) and a downstream end (24) of a channel (40) are connected to a port (44) and disposed within a low-pressure turbine nozzle (12), respectively. The channel forms a bypass fluid flow path (27) between the nozzle and an inter-turbine duct...
https://drivepatents.com/patents/1096312 · 7 May 2003
The bleed-off device includes radial conduits (18) arranged around an intermediate casing (9) under the platforms. The radial conduits remove the air tapped from the secondary duct downstream of the support arms. A stream dividing spoiler (8) is used for t...
https://drivepatents.com/patents/1097684 · 12 Mar 2003
A turbocharger (10) for an internal combustion engine (12), particularly suitable for use in a work machine, is provided with a two stage turbine (20) including a first turbine stage and a second turbine stage. A wastegate conduit (64, 66) is fluidly coupl...