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WO/2014/038054A1 |
[Problem] To provide a diagonal flow turbine in which efficiency and transient response are improved by aiming to improve impulse turbine characteristics and decrease the moment of inertia of a moving blade as a whole through the provisi...
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WO/2014/030011A1 |
A sensor apparatus comprising a housing having an inner perimeter which defines an area through which gas may flow, the housing being provided with a first chamber which extends around the area through which gas may flow, an entrance bei...
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WO/2014/031199A2 |
A method of protecting operating margin of the gas turbine engine includes calculating an aerodynamic distortion of air entering an inlet of a gas turbine engine that has a compressor section with variable vanes that are movable subject ...
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WO/2014/026787A1 |
The invention relates to a method for monitoring the operating state of a turbine system (20), in particular of a steam turbine, by means of an electronic mobile radio terminal (1), an application (9) on the electronic mobile radio termi...
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WO/2014/023891A1 |
A bypass turbomachine (1), notably for an aircraft, through which streams of air flow from upstream to downstream, the turbomachine (1) extending axially and comprising: - an inner casing (11), an intermediate casing (12) between the flo...
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WO/2014/025618A2 |
The present disclosure provides a recirculation device comprising a body comprising at least one first passage configured to receive an exhaust, at least one second passage configured to receive a fuel, at least one third passage configu...
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WO/2014/024905A1 |
The purpose of the present invention is to provide a variable-capacity exhaust turbosupercharger comprising a variable nozzle mechanism in which there is no risk of a nozzle support deforming at high temperatures. A variable-capacity exh...
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WO/2014/020770A1 |
This turbine compressor device (1) is equipped with: a rotary vane part (10); a rotor (21) that rotates integrally with the rotary vane part; and a winding (22b) that causes the rotor to rotate. The rotary vane part is constructed so as ...
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WO/2014/019976A1 |
The invention relates to a segment plate valve (1) having a valve housing (2), having a fixed disc (8) which is arranged on the valve housing (2) in a rotationally fixed manner, having a loose disc (17) which is mounted rotatably in the ...
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WO/2014/015958A1 |
The invention relates to an adjustable diffuser for a turbocharger, comprising a bearing race (2) with a plurality of guide vanes (3), wherein each guide vane (3) is rotatably mounted on the bearing race (2) with the aid of a guide vane ...
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WO/2014/017293A1 |
A combined power device (1) equipped with: a Rankine cycle device (3), which is equipped with an expansion mechanism that produces power by expanding steam; and a binary cycle device (4), which recovers heat energy contained in the expan...
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WO/2014/012725A1 |
The invention relates to a parallel diffuser (304) for a fluid machine (300), wherein the parallel diffuser comprises a housing with a fluid channel (310), which extends from an input region to an output region of the parallel diffuser, ...
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WO/2014/013201A1 |
Assembly (100) for an aircraft turbomachine (1) comprising a lubricant circulation pipe (72) and a hydraulic pipe (84) for controlling an actuator (88) for changing the pitch of the blades (9a) of a fan (9) of the turbomachine, additiona...
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WO/2014/009709A1 |
There is disclosed a turbo-machine assembly configured to facilitate improved blade clearance management. In a disclosed arrangement, there is provided a turbo-machine assembly comprising: a casing (2); a fan or turbine including a blade...
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WO/2014/004475A1 |
Apparatus for electric power generation. A system includes a boiler for heating a fluid, the boiler directing a first portion of the heated fluid to a turbine for the generation of electric power and a second portion of the heated fluid ...
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WO/2013/191798A1 |
An air bleed system for a jet engine is provided. The air bleed system is located in the low pressure compressor chamber and comprises a movable bleed valve and a stationary, annular bleed case having a forward section and an aft section...
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WO/2013/189506A1 |
The present invention relates to a device for controlling a gas flow through a passage, wherein the device comprises a plurality of pivotable gas flow control vanes (27, 28). The pivot axes of a first and a second adjacent vane (27, 28) ...
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WO/2013/189575A1 |
The invention relates to an adjustment device for an exhaust-gas turbocharger, having a first adjustment element (11) and having a second adjustment element (12), wherein a valve element for varying a flow cross section of a bypass duct ...
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WO/2013/188074A1 |
An exemplary flow control device assembly for a turbomachine includes a flow control device configured to move between a first position and a second position. The flow control device in the first position forces more flow through a plura...
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WO/2013/184430A1 |
A rotor assembly for a gas turbine engine includes a rotor configured for rotation about an engine axis, the rotor including an aft surface including a rotor slot and a cover plate attached to the aft surface of the rotor, the cover plat...
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WO/2013/180049A1 |
An annular seal flange (87) is formed at the inner peripheral edge of a seal ring (83) on the upstream side. The seal flange (87) protrudes in the downstream direction. When seal rings (83, 85) are viewed from the inside in the radial di...
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WO/2013/181231A1 |
An assembly for use in a gas turbine engine includes an inner diameter (ID) shroud having a plurality of ID slots and an outer diameter (OD) shroud having a plurality of OD slots and positioned radially outward from the ID shroud. A plur...
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WO/2013/180762A1 |
In a featured embodiment, a gas turbine engine has a turbine section and an air moving section upstream of the turbine section. A thrust balance chamber is defined within one of the air moving and turbine sections. The thrust balance cha...
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WO/2013/174717A1 |
The invention relates to a device for controlling the supply of working fluid to a turbine (170), comprising (a) a distribution chamber (126), (b) a first inflow chamber (131) for forwarding working fluid to a first output apparatus, by ...
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WO/2013/172293A1 |
A waste heat utilization device equipped with a Rankine cycle device. The Rankine cycle device has: a pump; a first boiler that exchanges heat between exhaust air and an operating fluid; a second boiler that exchanges heat between recirc...
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WO/2013/168684A1 |
An exhaust heat recovery device provided with a Rankine cycle, wherein it is possible to improve the startup properties of the Rankine cycle and to efficiently drive (actuate) the Rankine cycle. An exhaust heat recovery device (1) using ...
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WO/2013/167825A1 |
The present invention relates to a thrust reverser device for a turbojet engine nacelle comprising a cowl mounted with the ability to effect a translational movement between a closed position which it covers means of deflecting some of t...
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WO/2013/165512A2 |
A gas turbine engine includes a shaft and a turbine configured to drive the shaft. The turbine has at least one stage comprising a plurality of turbine vanes interspersed with a plurality of turbine blades. The plurality of vanes include...
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WO/2013/165523A2 |
A gas turbine engine includes an engine core outer casing and a fan nacelle spaced radially outwardly relative to the engine core outer casing to define a bypass duct. A plurality of drag links is used to pivot blocker doors into a flow ...
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WO/2013/162886A1 |
Rotary vane actuator operated air valves associated with gas turbine engines are disclosed. An example gas turbine engine may include a fan, a compressor, a combustor, and a turbine in a serial flow relationship; a supply pipe arranged t...
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WO/2013/158266A1 |
A power module (100) of electrostatic tool (10) is provided with an air flow switch (202). The air flow switch (202) receives an air flow through one passage (102) and outputs two portions of that air flow through two other passages (210...
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WO/2013/156120A1 |
The invention relates to a turbocharger comprising an exhaust gas conduit section (2) through which a fluid can flow, and a turbine wheel (4) that is rotatably accommodated in a turbine wheel chamber (9) of the exhaust gas conduit sectio...
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WO/2013/156048A1 |
The invention relates to a turbine for a turbocharger, having a permeable exhaust gas conducting portion (5) with an adjustable guide vane device (9) which comprises a permeable guide vane assembly (10) and an adjusting element (24). An ...
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WO/2013/156121A1 |
The invention relates to a turbine for a turbocharger, comprising an exhaust gas conduit section (5) through which a fluid can flow, and a turbine wheel (3) that can rotate about an axis of rotation (4) and is rotatably disposed in a tur...
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WO/2013/152958A1 |
The invention relates to a method and a device for orienting an actuator of an exhaust-gas turbocharger which has an actuator which is equipped with an actuator housing and is connected to a control rod. First of all, an actuator holder ...
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WO/2013/150224A1 |
-The variable pitch rectifier for a compressor comprises a plurality of radial vanes (10) having respectively, at the outer (11) and inner (12) ends of same, outer (14) and inner (15) pivots, the inner pivots (15) being received between ...
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WO/2013/140088A1 |
Variable-section jet pipe (3) for aircraft nacelle (1), of which at least one part (V1, V2, V3; B) is able to move between at least one position of smaller cross section and at least one position of larger cross section, and means for mo...
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WO/2013/140085A1 |
The invention relates to a system for detecting a deformation on a fan (1) for an aircraft engine comprising a rotor (2) equipped with a plurality of blades (3) made of a composite material including woven fibres. This system is notewort...
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WO/2013/141934A2 |
A nacelle assembly for a high-bypass gas turbine engine includes a fan variable area nozzle movable relative to a fan nacelle to vary a fan nozzle exit area and adjust a pressure ratio of the fan bypass airflow during engine operation.
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WO/2013/141068A1 |
A water pressure system (100) of a steam plant (1) comprises a steam generator (4) for evaporating water supplied through a water supply passage (6) to produce water steam, a steam turbine (3) rotated by the water steam that was produced...
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WO/2013/135348A1 |
The invention relates to a turbine for an exhaust-gas turbocharger, having a turbine housing (12) which has a receiving space (12) for a turbine wheel (16) of the turbine (10), which turbine wheel (16) can be rotated about a rotational a...
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WO/2013/131214A1 |
Disclosed is a mixed variable flow volute, comprising a turbine volute (1) within which are provided a volute intake flow path and a volute nozzle ring (13). One end of the volute intake flow path is provided with a volute air-inlet (2),...
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WO/2013/134374A1 |
A system and a method for adjusting an angle of at least one stator vane of a low pressure compressor (LPC) of a two spool gas turbine engine is disclosed. Variable stator varies are rotatably coupled to a stationary case in one of the s...
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WO/2013/127664A1 |
The invention relates to an exhaust gas turbocharger having a turbine housing in which a turbine wheel and a guidance apparatus that guides an exhaust gas flow to the turbine wheel are arranged. The guidance apparatus has two guiding scr...
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WO/2013/130157A2 |
An apparatus is provided having a first zone with a fluid flow at a first pressure, and a second zone with a fluid flow at a second pressure. A sump cavity is provided in fluid communication with the first zone and a sump vent. An educto...
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WO/2013/129569A1 |
The purpose of the invention is to provide a waste heat recovery ranking cycle system whereby waste heat is efficiently recovered in a form according to a heat demand. A waste heat recovery ranking cycle system (1), configured of a first...
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WO/2013/129407A1 |
The purpose of the present invention is to definitively and stably exert, in an opening direction, a moment for acting on a nozzle vane, increase safety when a variable-nozzle mechanism fails, and improve the control accuracy of a variab...
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WO/2013/124578A1 |
The invention relates to a method for securing the operation of a rotating assembly of a turbomachine, comprising a turbine and a rotating machine, wherein the exceeding of a predetermined speed threshold (Ws) is anticipated by repeatedl...
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WO/2013/120588A1 |
The invention relates to an adjustable diffuser for a turbine of an exhaust-gas turbocharger, having a first insert part (13) and a second insert part (15) which is arranged so as to lie opposite the first insert part (13), wherein an in...
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WO/2013/116136A1 |
A turbocharger (10) including variable turbine geometry has a turbine wheel (24) with a turbine axis of rotation (R1) that extends in an axial direction. The turbocharger (10) also has a plurality of guide vanes (34) that is selectively ...
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