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US20140099191 TURBINE FOR AN EXHAUST GAS TURBOCHARGER  
In a turbine for exhaust gas turbocharger of a combustion engine with a turbine casing forming an installation space in which a turbine wheel is arranged so as to be rotatable about an axis of...
US20140248138 VARIABLE GEOMETRY TURBINE  
A variable geometry turbine comprises: a turbine wheel in a housing for rotation about a turbine axis; an annular inlet passage defined between respective radial inlet surfaces of first and second...
US20110171008 TURBOCHARGER AND ADJUSTMENT RING THEREFOR  
An adjustment ring for turbocharger applications, particularly in diesel engines, is described, which consists of an iron-based alloy with an austenitic basic structure with dendritic carbide...
US20120230814 DIFFUSER FOR A TURBOCHARGER HAVING AN ADJUSTABLE TURBINE GEOMETRY AND TURBOCHARGER FOR AN INTERNAL COMBUSTION ENGINE  
In a diffuser for a turbocharger having an adjustable turbine geometry wherein the diffuser comprises an axial slide and an adjusting device for moving the axial slide and wherein the adjusting...
US20110133471 APPARATUS FOR GENERATING ELECTRIC POWER USING WIND ENERGY  
An apparatus for generating electric power from wind energy includes a blade device rotatable relative to a base to convert wind energy into a mechanical rotary power output, and having an upright...
US20120087780 INTEGRATED ACTUATOR MODULE FOR GAS TURBINE ENGINE  
An actuator module for a gas turbine engine includes a multiple of actuators mounted within a common actuator housing.
US20090136338 TURBOCHARGER WITH AT LEAST ONE VARIABLE TURBINE GEOMETRY TURBINE  
The invention relates to a turbocharger for a combustion engine, in particular of a motor vehicle, with at least one variable turbine geometry turbine, which exhibits a rotor disk and vanes...
US20090226304 ADJUSTING SHAFT ARRANGEMENT OF A TURBOCHARGER  
The invention relates to an adjusting shaft arrangement (1) of a variable turbine geometry turbocharger or waste gate turbocharger having an adjusting shaft (2) which has a fastening section (3);...
US20150159502 EXHAUST GAS TURBOCHARGER, IN PARTICULAR FOR A MOTOR VEHICLE  
An exhaust gas turbocharger may include a turbine housing and a turbine wheel. The turbine wheel may include a first quantity of a plurality of moving blades. The turbine wheel may be rotatable...
US20090041577 VARIABLE-GEOMETRY TURBOCHARGER WITH ASYMMETRIC DIVIDED VOLUTE FOR ENGINE EXHAUST GAS PULSE OPTIMIZATION.  
A turbine assembly for a variable-geometry turbocharger includes a turbine housing defining a divided volute having first and second scrolls, wherein the first scroll has a substantially smaller...
US20090269187 Variable stator vane  
A variable stator vane in a gas turbine engine has a journal provided with a circumferential recess. An aperture extends from the recess to a face of the journal directed towards the aerofoil...
US20100310358 INNER DIAMETER SHROUD ASSEMBLY FOR VARIABLE INLET GUIDE VANE STRUCTURE IN A GAS TURBINE ENGINE  
An inner shroud assembly includes an aft core segment mountable to a forward core segment to support a multiple of vanes for rotational movement relative thereto. A shroud backing plate segment...
US20140314540 GAS TURBINE ENGINE SYNCHRONIZATION RING  
A synchronization ring for a gas turbine engine according to an exemplary aspect of the present disclosure includes, among other things, a synchronization ring for a variable vane assembly. A...
US20080304957 Pane Arrangement for a Turbocharger  
The invention relates to a turbocharger (1) provided with a turbine housing (2) for turbine wheels, a cartridge (K) for the variable turbine geometry positioned in the turbine housing (2), a...
US20080075583 Sealing of variable guide vanes  
The guiding device of a turbine has guide vanes which are rotatably mounted in the turbine housing. A sealing sleeve is arranged between the turbine housing and the guide vane stem. The additional...
US20110241344 TURBOMACHINERY DEVICE FOR BOTH COMPRESSION AND EXPANSION  
A turbomachinery device operable in either a compressor mode or a turbine mode. The device includes an impeller that rotates in the same direction in both modes, and the general flow direction...
US20090169367 Instability Mitigation System Using Stator Plasma Actuators  
An instability mitigation system is disclosed, comprising a stator stage located axially proximate to a rotor, the stator stage having a row of a plurality of stator vanes arranged around a...
US20090148273 COMPRESSOR INLET GUIDE VANE FOR TIP TURBINE ENGINE AND CORRESPONDING CONTROL METHOD  
A tip turbine engine (30) includes a low pressure compressor (22) having a plurality of inlet guide vanes (55) that are mounted at an inlet to the compressor case (50). Each inlet guide vane (55)...
US20100111668 Ultra high power density wind turbine system  
An ultra-high power density wind turbine system for producing energy from a wind including a structure having a shape adapted to produce a positive wind pressure on a high-pressure portion of a...
US20070280821 Device for Adjusting Guide Blades  
A device is for adjusting guide blades of a gas turbine. The guide blades are each connected to an adjusting ring via an adjusting lever, so as to be able to swivel, a first end of the, or each,...
US20090285673 INNER DIAMETER VANE SHROUD SYSTEM HAVING ENCLOSED SYNCHRONIZING MECHANISM  
A variable vane mechanism comprises a variable vane, an inner diameter shroud and a synchronizing mechanism. The variable vane comprises a vane body, an inner diameter trunnion extending radially...
US20080193279 RELIEF DEVICE FOR A TURBOJET AND A TURBOJET COMPRISING SAME  
The relief device is designed to divert a portion (94) of a main flow (90) toward a by-pass flow (92) in a turbojet that comprises a main flow stream (10), a by-pass flow stream (14) and an...
US20110158792 ENGINE AND VANE ACTUATION SYSTEM FOR TURBINE ENGINE  
One embodiment of the present invention is a unique turbine engine. Another embodiment is a unique vane actuation system. In one form, the actuation system includes a four bar linkage. Other...
US20090238682 Compressor stator with partial shroud  
A gas-turbine axial compressor has a casing 3 and a rotatable shaft 5, which form an annular duct, in which at least one stator 2 and one rotor 4 are arranged. A shroud 21 is arranged at a free...
US20110142602 METHODS OF DETERMINING VARIABLE ELEMENT SETTINGS FOR A TURBINE ENGINE  
Variable elements of a turbine engine such as variable inlet guide vanes, variable bleed valves and variable stator vanes can be adjusted to provide a desired level of power and/or efficiency for...
US20080145206 Passive guide vane control  
A system for passively controlling a variable position guide vane in a turbo-machine. The system includes a shaft rotatable about an axis with an airfoil connected thereto. The shaft is biased...
US20100329852 CIRCULATION STRUCTURE FOR A TURBO COMPRESSOR  
A circulation structure for a turbo compressor, in particular for a compressor of a gas turbine, is disclosed. The circulation structure includes at least one annular chamber that can be traversed...
US20090053044 Vtg Mechanism Assembly Using Wave Spring  
The present invention is a turbocharger unit (10) incorporating variable turbine geometry. The unit (10) has a turbine for receiving exhaust gases from an engine having a turbine wheel (14)...
US20140341718 VARIABLE NOZZLE TURBOCHARGERS  
Embodiments of the present invention may include a variable nozzle turbocharger having a variable nozzle mechanism for controlling a flow velocity of exhaust gas to a turbine wheel. The variable...
US20150118029 EXHAUST-GAS TURBOCHARGER  
An exhaust-gas turbocharger which has a radial bearing with a simple design which can quickly and easily be mounted. A pin/rolling roller arrangement is provided as the radial bearing. The pin is...
US20090092482 Systems and Methods for Altering Inlet Airflow of Gas Turbine Engines  
Systems and methods for altering airflow to gas turbine engines are provided. In this regard, a representative system includes a gas turbine engine inlet having a slat, the slat being movable...
US20130236295 COMPACT IGV FOR TURBOEXPANDER APPLICATION  
An inlet guide vane actuation apparatus is provided. The inlet guide vane actuation apparatus comprises an actuation ring with a first connector for connecting an actuator rod, wherein the first...
US20140133970 Turbocharger and Variable-Nozzle Assembly Therefor  
A variable-vane assembly includes a generally annular nozzle ring and an array of vanes rotatably mounted to the nozzle ring and connected to a rotatable actuator ring, and an insert having a...
US20150132112 EXHAUST-GAS TURBOCHARGER  
A variable turbine geometry (VTG) exhaust-gas turbocharger in which guide vanes are adjusted by means of a unison ring, the structure of which has a simpler and thus more cost-effective design....
US20140237987 GAS TURBINE ENGINE VARIABLE GEOMETRY FLOW COMPONENT  
A variable geometry mechanism suitable for use in a gas turbine engine is disclosed in which movable vane segments which are coupled to a rotatable ring, or rings, are used to change an...
US20090196741 TURBO COMPRESSOR AND REFRIGERATOR  
A position adjustment device of a turbo compressor that supports an annular member of which at least a portion is capable of being disposed in a diffuser flow path and that can be disposed in and...
US20140341719 VARIABLE NOZZLE TURBOCHARGERS  
Embodiments of the present invention may include a variable nozzle turbocharger having a variable nozzle mechanism. The variable nozzle mechanism has a unison ring and a drive arm. The unison ring...
US20070292264 TURBOMACHINE STATOR INCLUDING A STAGE OF STATOR VANES ACTUATED BY AN AUTOMATICALLY CENTERED ROTARY RING  
The stator comprises a casing and at least one stage of variable-pitch stator vanes, said vanes being moved by an actuator ring outside said casing and carried thereby, and said ring being...
US20090097969 Variable geometry turbine  
Variable geometry turbine, in particular a gas turbine, comprising a housing (2, 22), a turbine rotor (4), a fluid inlet scroll (1) that surrounds said turbine rotor, a vaned nozzle interposed...
US20100278628 Turbine with variable number of nozzles  
A gas turbine generally exhibits a substantial deterioration in efficiency against fluctuation of gas flow rate. A variable nozzle turbine is a solution for this disadvantage; however, it has also...
US20110110767 SEALED SHAFT ASSEMBLY FOR EXHAUST TURBINES  
An exemplary assembly includes a component of a turbocharger that includes a bore that extends between an inner, exhaust gas side of the component and an outer, ambient side of the component; a...
US20130294895 VARIABLE GEOMETRY TURBINE  
A variable geometry turbine includes a fluid space formed by a nozzle mount and a nozzle plate; and a plurality of nozzle vanes arranged in the fluid space at certain intervals in the...
US20090092483 Turbocharger with variable nozzle mechanism  
A turbocharger having a variable nozzle mechanism, which is accommodated in an accommodating chamber, is disclosed. The variable nozzle mechanism has a nozzle ring, a nozzle vane, a nozzle vane...
US20110262266 Linear Actuator for a Variable-Geometry Member of a Turbocharger, and a Turbocharger Incorporating Same  
A linear actuator for a variable-geometry member of a turbocharger comprises a fixed portion and a movable portion that can undergo primary translational movement along a longitudinal axis and...
US20130177403 VARIABLE GEOMETRY TURBINE  
A variable geometry turbine comprise a housing; a turbine wheel supported in the housing for rotation about a turbine axis: and an annular inlet passage upstream of said turbine wheel defined...
US20140064912 Systems and Methods to Control Variable Stator Vanes in Gas Turbine Engines  
Embodiments of the present application include a variable stator vanes control mechanism for a gas turbine engine. The control mechanism may include a moveable actuation rod in operative...
US20100054909 VARIABLE TURBO SUPERCHARGER AND METHOD OF DRIVING THE SOME  
A hydraulic servo drive device for driving a swing mechanism of a variable geometry turbocharger includes a servo piston connected to a driveshaft of the swing mechanism and a pilot spool that is...
US20140248137 VARIABLE NOZZLE UNIT AND VARIABLE GEOMETRY SYSTEM TURBOCHARGER  
A variable geometry system turbocharger includes a variable nozzle unit, which is disposed in a turbine housing by being sandwiched between the turbine housing and a bearing housing, and which...
US20110038715 VARIABLE NOZZLE FOR A TURBOCHARGER, HAVING NOZZLE RING LOCATED BY RADIAL MEMBERS  
A variable nozzle for a turbocharger (10) has a nozzle ring (138) supporting an array of vanes (134) that are variable in setting angle. The nozzle ring (138) is rotationally oriented and fixed in...
US20140127004 CHARGING DEVICE AND ASSOCIATED OPERATING METHOD  
A charging device for an exhaust gas turbocharger of an internal combustion engine may include at least one variable turbine and compressor geometry and an adjusting device for adjusting the at...

Matches 1 - 50 out of 96 1 2 >