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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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WO/2016/192890A1 |
The invention relates to an operating method for a gas turbine (1) by partial-load operation, comprising the following steps: setting of a power setpoint value (LS) for a predefined temperature value (T0); determining the two operating c...
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WO/2016/180697A1 |
The invention relates to a compressor (10) for compressing a working medium, comprising at least one rotor-side rotor-blade ring (12, 13) and at least one stator-side guide-vane ring (15, 16), wherein the or each rotor-blade ring has a p...
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WO/2016/174358A1 |
The invention relates to a variable pitch stator blade for a turbo machine, comprising an aerofoil, a pivot member configured to cause the blade to pivot relative to a turbo machine casing, and a plate situated between the pivot member a...
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WO/2016/174175A1 |
A gas turbine drive system in mechanical drive configuration is described. The gas turbine drive system comprises a gas turbine engine (1) drivingly connected to a driven turbomachine (3). The gas turbine engine includes a dry low NOx em...
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WO/2016/170114A1 |
A turbomachine airfoil component (15) is disclosed, having a leading edge (15L) and a trailing edge (15T). The airfoil component comprises a hole (21) extending from an inlet (21A) positioned at the leading edge (15L) towards the interio...
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WO/2016/165950A1 |
The invention relates to a guide vane adjusting device for a turbomachine, namely for rotating multiple guide vanes grouped into a guide vane assembly about guide vane rotational axes of the guide vanes of the guide vane assembly, said r...
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WO/2016/162105A1 |
The invention relates to a controller for an exhaust gas conductive portion, through which a flow can pass, of a turbocharger. The controller (13) is designed to open and close a bypass channel (11) in the exhaust gas conductive portion ...
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WO/2016/162139A1 |
The invention relates to a device (100) for detecting the rotational angle of the position of a plurality of adjustable guide vanes (11) of a gas turbine (10), comprising at least three rotational angle sensors (1, 2, 3) at different loc...
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WO/2016/162106A1 |
The invention relates to a regulating device for an exhaust-gas-conducting section of an exhaust-gas turbocharger, wherein the regulating device (19) is designed for guiding a flow of a fluid into a bypass duct (22), which is formed in t...
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WO/2016/156310A1 |
The invention relates to a wastegate valve system for an exhaust-gas turbocharger comprising a housing (30), which forms a valve seat, a valve body (28), and an actuating device, by means of which the valve body (28) can be pressed onto ...
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WO/2016/156744A1 |
The invention relates to an oil jet (10) for a turbine engine, comprising a body (16) including a circulation pipe (18) intended for the flow of a pressurised fluid. The body (16) of the jet (10) comprises a first portion (24) and a seco...
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WO/2016/151849A1 |
A turbine rotor blade according to an embodiment of the present invention comprises: a hub part that is connected to one end of a rotating shaft; a plurality of main blades that are provided on a peripheral surface of the hub part so as ...
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WO/2016/146282A1 |
The invention relates to a turbocharger (2) for a motor vehicle, comprising a housing (4) and a valve seat (12) in the housing (4); the valve seat (12) is retained in an interlocking manner in the housing (4) by means of at least one ela...
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WO/2016/136506A1 |
The present invention is provided with: a steam introduction path (74a) which extracts steam from a steam extraction section (59e) at a midway position of a superheater (37); a steam return path (74b) which returns the steam to a stream ...
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WO/2016/135831A1 |
Provided is a gas turbine starting device (4) comprising the following: a planetary gear mechanism (11) that includes a sun gear (16), a planetary carrier (18) disposed on the outer circumference of the sun gear (16), and an inner gear (...
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WO/2016/136588A1 |
A turbine, wherein: a turbine nozzle includes a ring-shaped partition plate for forming an inside nozzle channel in the interval between the partition plate and the nozzle inner ring, and forming an outside nozzle channel in the interval...
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WO/2016/132041A1 |
The invention relates to a device for adjusting the pitch of at least one annular row of stator vanes (5) for a turbomachine module, the device comprising means for individual adjustment of the pitch of said vanes (5), comprising a first...
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WO/2016/128925A1 |
The present invention relates to a radial centrifugal turbomachine provided with an adjusting device (25) operatively active at the axial inlet (12) of the fixed casing (6) of the turbomachine (1 ). The adjusting device (25) comprises an...
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WO/2016/125300A1 |
A boiler (20) includes: one or more evaporators (22, 26) which heat inflowing water using a heating fluid, to at least a specific heat at constant pressure maximum temperature at which the specific heat at constant pressure is maximized;...
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WO/2016/126623A1 |
The present invention relates to an exhaust gas turbocharger (1) comprising a compressor housing (2), comprising a bearing housing (3), comprising a turbine housing (4) in which a turbine wheel (5) is arranged, which has a housing inlet ...
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WO/2016/125345A1 |
A piping system (1000) of a steam turbine plant (1) is provided with: steam piping (30) connected to a steam turbine; bypass piping (40) which branches from the steam piping at a branching portion and which is connected to a condenser; a...
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WO/2016/124286A1 |
The invention relates to a method for monitoring the operation of a power generating installation that comprises at least one generator (1) that is driven by a rotating machine (2) in order to supply power to an electrical system (7), in...
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WO/2016/120946A1 |
A variable nozzle turbine that is provided with: a plurality of nozzle members that include a nozzle vane and a shaft part; a link mechanism that is for rotating the plurality of nozzle members around the shaft parts thereof; a cover tha...
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WO/2016/121684A1 |
A cooling system (60) is provided with a high-pressure bleed line (61) for bleeding high-pressure compressed air (A1) from a first bleed position (Pb1) of a compressor (10) and sending the air to a first high-temperature component (44a),...
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WO/2016/117179A1 |
A linear motion mechanism provided with a threaded shaft (30) in which a first threaded groove (30m) is formed, a nut (311) in which a second threaded groove (311m) is formed and into which the threaded shaft (30) is inserted, a load bal...
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WO/2016/116682A1 |
The invention relates to a system for controlling variable pitch blades for a turbine engine, comprising an annular row of variable pitch blades extending about an axis (A) and each comprising a blade connected at the radially outer end ...
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WO/2016/113147A1 |
The invention relates to a control valve (1) for controlling a gaseous volumetric flow rate, in particular a steam volumetric flow rate (2), comprising a valve housing (3), a valve seat (5), and a valve throttle element (6; 106; 206) whi...
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WO/2016/107710A1 |
The invention relates to a thermocouple (2, 2a-e), comprising a first conductor (4, 4a-c), consisting of a first conductor material (6, 6a, 6b), and a second conductor (8, 8a-c), consisting of a second conductor material (10, 10a, 10b), ...
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WO/2016/012715A9 |
The main subject matter of the invention is a system (1) for supplying pressurised air installed in an aircraft turbine engine, configured to supply pressurisation air to a portion of the aircraft for using compressed air from pressurisa...
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WO/2016/101192A1 |
Provided is a reduced-pressure turboexpander generator unit, comprising an outer housing (12) and a turbine (14) accommodated inside the outer housing (12). The outer housing (12) comprises a duct air inlet (18) and a duct air outlet (20...
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WO/2016/102878A1 |
The invention relates to a method for detecting a high temperature fluid leak in a turbomachine (10). The turbomachine (10) comprises a source of high temperature pressurised fluid, at least one fluid distribution line (14, 15) suitable ...
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WO/2016/098266A1 |
A gas turbine power generation system having an improved function to stabilize the power system is disclosed. The gas turbine power generation system has a dual-shaft gas turbine, an electric generator mechanically connected to a low pre...
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WO/2016/095940A1 |
The invention relates to a turbocharger having a swing vane nozzle assembly - VGT - (120). The turbocharger (100) comprises a turbine housing (102) and a bearing housing (104). The swing vane nozzle assembly (120) comprises a front nozzl...
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WO/2016/096221A1 |
The invention relates to an actuating drive for a control valve, in particular a steam turbine control valve, comprising a working cylinder, which has a piston and a piston rod, which is connected to the piston and which forms an actuato...
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WO/2016/091160A1 |
A coordinated control method for a nuclear power station reactor. The method comprises: receiving an electric power signal of a steam turbine of a nuclear power station (101); acquiring load information of the steam turbine on the basis ...
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WO/2016/092939A1 |
A valve device is provided with: a drive section (15) having an opening and closing section (13) capable of being switched between an open state in which operating fluid can flow through a passage (12) and a closed state in which the ope...
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WO/2016/091410A1 |
The invention relates to a device for controlling a steam mass flow (m) in the case of a steam turbine (2). The device comprises at least one rotary slide (5) and a further control valve (6), which are arranged parallel to each other in ...
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WO/2016/092172A1 |
The invention relates to a ring (36) for controlling a stage of variable-setting vanes for a turbine engine, including at least one member (40) for resting on the casing and attachment means (52, 64) for attaching said member, which comp...
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WO/2016/084140A1 |
An emergency shutoff device is provided with: a casing (21) in which an inflow port (22) for causing control oil to flow into a space (A1) formed therein, and a plurality of outflow ports (23) for causing the control oil to flow out of t...
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WO/2016/084793A1 |
This hydraulic drive device for steam valve is provided with a plurality of hydraulic actuators which generate a driving force transmitted to the valve body via a valve shaft of the steam valve, and each of the plurality of hydraulic act...
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WO/2016/084530A1 |
A valve casing (5) for a valve (1) is provided with: operating fluid passages (6, 7) through which operating fluid (ST) flows; and a valve shaft holding section (12) for accommodating at least a valve shaft (13) of flow rate control memb...
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WO/2016/081107A1 |
A vane for a turbomachine includes a pressure surface and a suction surface opposite the pressure surface. The pressure surface and the suction surface define a width therebetween. The vane also includes a first end. The first end includ...
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WO/2016/079523A1 |
In an effort to increase the reliability and net power and efficiency benefit of the axial-and mixed-flow turbocharger turbine, there is provided, a tapered, axially translatable ("sliding nozzle") flow restrictor member (197) to provide...
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WO/2016/079454A1 |
The invention relates to a device forming a seal for a relief valve in a turbine engine, the valve comprising: a gate intended for being mounted mobile between a position for sealing an air port made inside a casing of the turbine engine...
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WO/2016/078984A1 |
The invention relates to a steam turbine having an inflow ring channel (3) which is connected to an inflow connecting piece (9) in terms of flow technology, wherein the inflow connecting piece (9) is designed in such a way that an incomi...
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WO/2016/070329A1 |
A method for determining the angular positions of multiple compressor guide vanes (10) comprising: (a) measuring the positions of at least two points (P1, Q1) on the circumference of the actuating ring (30) by at least two linear positio...
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WO/2016/067995A1 |
This main steam valve (1) is provided with a cylindrical guide (6) which extends centered on an axis (O), a valve body (3) which is arranged so as to be capable of sliding inside of the guide (6) in the direction of the axis (O), a valve...
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WO/2016/062531A1 |
The invention relates to a stator (1) for a turbomachine (10), in particular a compressor (10), and to a turbomachine (10) comprising an entry stator (1) of this type. The stator (1) has at least one blade (4) comprising a vane (3) aroun...
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WO/2016/059300A1 |
A stator mechanism for a turbine, the stator mechanism comprising a cylindrical housing which has a longitudinal center axis, wherein the cylindrical housing comprises a plurality of holes in an outer periphery of the cylindrical housing...
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