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WO/2017/104094A1 |
A compressor rotor comprising a structure for bleeding air, which flows through a compression passage in an axial flow compressor, into an internal passage on the inner peripheral side of the compression passage is provided with rotor bl...
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WO/2017/098782A1 |
This fuel cell system is provided with: a fuel cell; an electric compressor that supplies a cathode gas to the fuel cell; a cathode exhaust gas passage through which flows a cathode exhaust gas discharged from the fuel cell; a turbine pr...
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WO/2017/098147A1 |
The invention relates to an assembly comprising a compressor (38) for a turbine engine (1), and a discharge system (50) comprising: a supply duct (8), one end (3) of which is connected to the compressor (38), the duct (8) being configure...
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WO/2017/095963A1 |
A system may include an electrostatic spray tool having a turbine generator configured to generate electrical power to electrostatically charge a spray. The spray tool also may include a controller configured to monitor the electrical po...
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WO/2017/095659A1 |
A number of variations may include a product that may include a valve system having a first valve plate constructed and arranged to selectively open and close a blowdown passage, a second valve plate constructed and arranged to selective...
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WO/2017/090709A1 |
A gas turbine (1) is provided with a compressor (10), a turbine (30), a bleed line (61), and a component introducing line (66). The bleed line (61) extracts, as bleed air, compressed air from an intermediate compression stage (19a) of th...
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WO/2017/082163A1 |
A steam valve, which is housed with a valve casing inside a valve compartment, is provided with: a first valve body; a second valve body; a second valve rod; a first valve rod; a first actuator capable of imparting a vertical first urgin...
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WO/2017/077850A1 |
This structure for bleeding a chamber (11) that receives compressed gas from a compressor of a gas turbine engine (GE) and supplies the compressed gas to a combustor is provided with: a turbine casing (25) which covers the outer peripher...
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WO/2017/077684A1 |
The variable stator blade control device controls the attachment angle of stator blades of an axial compressor, and is equipped with: arms which are fixed to the stator blades; rotary rings which are connected to one end of the arms and ...
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WO/2017/077921A1 |
A gas turbine startup method and device wherein a low-pressure bleed passage (41), a medium-pressure bleed passage (42), and a high-pressure bleed passage (43) for supplying compressed air bled from a low-pressure bleed chamber (25a), a ...
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WO/2017/072880A1 |
A valve device (2) is provided with: a main steam valve which is disposed on a steam flow channel for introducing steam into a steam turbine, and which regulates the opening/closing state of the steam flow channel; a regulation valve (21...
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WO/2017/071912A1 |
The invention relates to a turbine (1) having a turbine regulating unit (2), a turbine protection unit (3), at least one safety block (38), quick-closing valves (5) and regulating valves (6), wherein the quick-closing valves (5) and the ...
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WO/2017/072254A1 |
The present invention provides a system for sensing a shifting of a drive ring, a compressor, and a gas turbine. The system for sensing a shifting of a drive ring comprises: a compressor housing; at least one drive ring, wherein the driv...
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WO/2017/073466A1 |
A vapor valve is provided with: a valve casing; a first valve body having a first circular cylinder section and a first end wall section; a second valve body having a second circular cylinder section and a second end wall section; a firs...
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WO/2017/073229A1 |
A nozzle drive mechanism is provided with: a bearing 46; a drive shaft 45 extended through a bearing hole 46e; and a link plate 44 having a hardened facing section 44c which faces at least the bearing 46 in the axial direction of the dri...
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WO/2017/073195A1 |
A gas turbine combined cycle (GTCC) power generation plant (100) equipped with a control unit which performs a load reduction following operation with respect to a fuel adjustment valve (Vd), a main steam valve (V1), and a bypass valve (...
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WO/2017/067635A1 |
The invention relates to a controller for an exhaust gas turbocharger comprising an exhaust gas pipe section (2) through which a flow can pass, a bearing section, and a flow-through air guiding section (13), wherein the exhaust gas pipe ...
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WO/2017/069925A1 |
A trip valve for a steam turbine is provided and a method for upgrading the trip valve. The trip valve (200) includes a valve body (202) defining a cavity (204), a first port (206) and a second port (208). The first and second ports are ...
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WO/2017/063833A1 |
The invention relates to an adjusting device (1) for actuating an actuator (2) of a turbocharger (7), having - an actuating drive (3) for generating an actuating force; and - a coupling device (4) which is mechanically coupled to the act...
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WO/2017/061421A1 |
A power generation apparatus 1 has a Rankine cycle 2 in which an evaporator 30 for evaporating a working fluid by a heat source, an expander 40 for expanding the working fluid, a condenser 50 for condensing the working fluid by a cooling...
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WO/2017/060228A1 |
A valve assembly for use to regulate a flow of steam in a flowpath of a turbine. The valve assembly can be configured with a body 200 that circumscribes a rotor. The body is disposed upstream of the rotor blades. In one implementation, t...
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WO/2017/058726A1 |
A pneumatic trip system for a turbine includes a valve member; a valve stem connected to the valve member; and an actuator assembly connected to the valve stem. The actuator assembly includes a cylinder; a piston connected to the valve s...
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WO/2017/057260A1 |
A steam generation device (1) is provided with a sunlight collection device (2) that heats a fluid by sunlight and a gas-liquid drum (31) for storing the liquid and steam of the fluid. The fluid is continuously circulated between the sun...
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WO/2017/051450A1 |
Waste heat recovery equipment is provided with: an exhaust gas economizer that recovers heat from exhaust gas exhausted from a diesel main engine body to generate main steam; a steam turbine driven by the main steam; an organic fluid hea...
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WO/2017/051672A1 |
An output device 1 is mounted in a vehicle and has a Rankine cycle 2 wherein a pump 20 that rotates and thereby circulates an operating fluid in the circulation flow path 10, an evaporator 30 that evaporates the operating fluid by means ...
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WO/2017/050501A1 |
The invention relates to a turbine for an exhaust turbocharger, which exhaust turbocharger has a turbine housing, in which a first and a second flow channel are provided, each of which has an inlet region and an outlet region, wherein a ...
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WO/2017/048568A1 |
A cartridge for use in a pulse energy enhanced turbine of a turbocharger. At least first and second fixed separating blades (12) are provided between a nozzle ring (6) and a disk (29), the separating blades (12) maintaining separation of...
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WO/2017/048611A1 |
A number of variations may include a product comprising: a vane lever comprising a first end; a second end; a top surface; and a bottom surface; and an opening defined by an inner surface which extends through the top surface and the bot...
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WO/2017/047356A1 |
A variable nozzle unit is used in a turbine having a gas inflow passage sandwiched between a first flow passage wall surface and a second flow passage wall surface, the first and second flow passage wall surfaces facing each other, the g...
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WO/2017/048149A1 |
The invention relates to the energy sector. A device for converting the energy of a drop in the pressure of a gaseous working fluid comprises a housing, a consumer of the mechanical energy generated, and an expansion turbine with a blade...
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WO/2017/036972A1 |
The invention relates to an exhaust gas turbocharger (11) for an internal combustion engine (10) comprising a first exhaust gas duct (12) and a second exhaust gas duct (13) which are provided to guide the exhaust gases to different cylin...
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WO/2017/038371A1 |
This gas turbine is provided with an exhaust diffuser (5) in which is formed an exhaust passage (Pe) for channeling exhaust gas from a turbine, and a cooling device (6) for cooling a structure in the exhaust diffuser (5) that faces the e...
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WO/2017/040022A1 |
The present invention relates to a turbocharger comprising a bearing housing, a turbine housing which is connected to the bearing housing, and a cartridge. The cartridge comprises a blade bearing ring and a disk, wherein a plurality of b...
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WO/2017/030533A1 |
The subject matter of this specification can be embodied in, among other things, a method for controlling a valve includes providing a valve having an actuator configured to move a valve member between an open valve position and a closed...
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WO/2017/029689A1 |
The turbine (21) is equipped with: a casing (30); a turbine rotor (90) which is disposed inside the casing (30) so as to penetrate therethrough; rotor vanes (100) which are implanted along the circumference of the turbine rotor (90); an ...
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WO/2017/030027A1 |
In the present invention a turbine control panel (TCP) (57) performs a pressure-changing operation wherein the pressure of steam introduced into a steam turbine is changed. In addition, a load capacity value calculation unit (70) with wh...
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WO/2017/023559A1 |
An anti-ice valve, a turbine engine including an anti-ice valve assembly and a method of operating an anti-ice valve where an anti-ice valve has a housing and a valve element configured to control a flow of hot bleed air through the hous...
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WO/2017/013360A1 |
The invention concerns an aircraft propelled by a turbine engine having contrarotating fans (7, 8), the turbine engine being incorporated at the rear of a fuselage (1) of the aircraft, in the extension of same and comprising at least two...
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WO/2017/013326A1 |
The invention relates to a stage of variable-pitch blades (110) for a turbine engine, each blade including an impeller (114) which comprises: a first radially inner frustoconical surface (150) in which the cone angle is flared radially i...
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WO/2017/013364A1 |
The invention relates to an aircraft including a fuselage (1) and a propulsion assembly. Said propulsion assembly includes at least one fan rotor (7, 8) placed behind the fuselage (1) as an extension thereof along a longitudinal axis (XX...
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WO/2017/008683A1 |
Aa variable geometry turbine (VGT) for turbochargers incorporates a turbine nozzle having a plurality of vanes, each vane having an airfoil with an inner disc and an outer disc. A first nozzle plate incorporates pockets to receive the in...
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WO/2017/005470A1 |
The invention relates to an exhaust-gas turbocharger (1) for an internal combustion engine (2) having an intake duct (3) for air and having an exhaust duct (5) and having a turbine (6) arranged in the exhaust duct and having a compressor...
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WO/2017/006010A1 |
Variable-pitch blade control ring (44) for a turbomachine, comprising an annular body (42) configured to be mounted with the ability to rotate on an annular casing (16) of the turbomachine, said body comprising means (46) of connection t...
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WO/2015/134351A9 |
A turbocharger (1) includes a compressor section and a cast turbine section. The turbine section includes a turbine wheel (4), and a turbine housing (11) that defines a gas inlet (13), a gas outlet (10), a volute (9) disposed between the...
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WO/2016/207513A1 |
The invention relates to a system for controlling variable-setting blades (14) for a turbine engine, which includes at least one control ring (36) mounted rotatably mobile about an annular casing (16) with axis of revolution A, at least ...
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WO/2016/203157A1 |
The invention relates to a hub (2) of an intermediate casing (1) for a bypass turbomachine comprising: - a bleed stream duct (18), - a bleed valve, comprising a mobile door at the inlet orifice to the bleed stream duct (18), - a set of b...
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WO/2016/203980A1 |
This compressed air energy storage power generation device 2 is provided with: motors 26a, 26b which are driven by fluctuating input power; a compressor 4 which is mechanically connected to the motors 26a, 26b, and which compresses air; ...
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WO/2016/203979A1 |
This compressed air energy storage power generation device 2 is provided with: an expansion-side heat medium temperature sensor 40 for measuring the temperature of a heat medium supplied to an expansion-side heat exchanger 16; an expansi...
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WO/2016/198854A1 |
A flow-control assembly for guiding a flow of fluid having a variable mass flow rate onto a turbine comprising: a turbine comprising a blade and configured to rotate about an axis of rotation; and a flow-guidance element in fluid communi...
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WO/2016/199600A1 |
A variable geometry turbocharger according to the present invention is provided with a turbine having a variable nozzle unit, and a compressor. The variable nozzle unit has: a unit main body part that is fixed to a turbine housing and ro...
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