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WO/2024/101149A1 |
This support device comprises: at least one first strut that has a first proximal end to be connected to a first wall and a first distal end, and extends from the first proximal end to the first distal end toward a second wall; at least ...
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WO/2024/101217A1 |
A steam turbine blade according to at least one embodiment of the present disclosure comprises: a recess part formed in the surface of the blade; a liquid-phase guiding member that is inserted in and fixed to the recess part, and that ei...
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WO/2024/099590A1 |
The invention relates to a rotor (1) for a charging device (2) with a turbine wheel (3) and a compressor wheel (4). A compressor wheel shaft portion (5) is arranged on the compressor wheel (4) and is designed integrally therewith. Recept...
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WO/2024/100348A1 |
The invention relates to a valve (100) for an aircraft turbine engine, comprising a seat (111) defining an air inlet (113), a shutter (120) movable relative to the seat (111) between a closed position, in which the shutter (120) at least...
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WO/2024/097590A1 |
An apparatus configured to support a diffuser segment during removal from and installation into an assembly. The apparatus includes a body having two or more supports and at least two clamp rods. The clamp rods each extend from a first e...
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WO/2024/093010A1 |
Disclosed in the present invention is a high-precision assistance device for mounting of a steam turbine rotor, comprising a base and a supporting frame. The base is used for supporting assemblies thereon; the supporting frame is mounted...
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WO/2024/094945A1 |
The invention relates to a suspension device (11) for a bearing (2) mounted on a rotary shaft (3) in a housing (4). This suspension device (11) extends along a longitudinal X-axis. It comprises: a bearing-holder nut (12), an inner radial...
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WO/2024/094388A1 |
The invention relates to a method for removing a rotor (100) of a generator (4) in a turbine plant (1) in which the generator (4) is driven by at least one turbine (7), in particular a gas turbine or steam turbine, in which the turbine (...
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WO/2024/095525A1 |
A turbine T includes an impeller 2 and a housing 5. The housing 5 includes a housing outlet, a first scroll flow path 51 that is located radially outside the impeller 2 and guides fluid to the impeller 2, and a second scroll flow path 52...
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WO/2024/096080A1 |
Provided is a flow control method for suppressing vibration of a radial turbine blade on the basis of a wall surface grooving treatment. On a housing wall surface, inclined grooves disposed evenly in the circumferential direction are for...
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WO/2024/089339A1 |
The invention relates to a turbine for a turbine engine comprising an annular casing (1), upstream (3) and downstream (4) ring supports and a sealing ring (2) that is configured to extend around and radially face a blading (6) of a rotor...
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WO/2024/090253A1 |
This steam turbine comprises: a stator blade; a rotor blade; a turbine casing accommodating the stator blade and the rotor blade; and a nano water droplet supply device for supplying steam containing atomized water droplets to the turbin...
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WO/2024/088558A1 |
The turbomachine comprises a rotor supported by at least one bearing and including a dry gas seal arrangement inboard of the bearing. The dry gas seal arrangement comprises a primary dry gas seal and a secondary dry gas seal. The dry gas...
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WO/2024/089345A1 |
The invention relates to an assembly comprising a turbomachine engine structure (10) extending along a first axis (Z), at least one equipment item (30) and a suspension device (20) for suspending the equipment item (30) on the engine str...
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WO/2024/084088A1 |
The invention relates to a turbine generator assembly (1) for a power generation unit or a combined heat and power generation unit, comprising a turbine (30), a compressor (20) and a motor-generator (70) which are mechanically coupled to...
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WO/2024/086485A1 |
A fire detection system for a gas turbine system including fire risk zones is provided. The system includes a pipe intake port proximate to each of the fire risk zones within a gas turbine system enclosure, and a manifold in fluid commun...
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WO/2024/084087A1 |
The present invention relates to a turbine generator assembly (1) for a power generation unit or combined heat and power generation unit. The turbine generator assembly (1) comprises, axially aligned and in the order indicated: a turbine...
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WO/2024/084151A1 |
This method for controlling the operation of a coupling device (18) for a turbine engine (4) of an aircraft (2) comprises the steps of: - a first comparison (48) of the speed of rotation of an electric machine (16) which is determined wi...
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WO/2024/085943A1 |
An aircraft has an electric motor to generate thrust and a power electronic module to provide power to the electric motor. The power electronic (PE) module has an output power to fluidly couple the electric motor and the PE module. The a...
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WO/2024/084768A1 |
An expansion turbine according to an embodiment of the present disclosure is attached to a cold box and comprises: a turbine rotor that expands a cooling gas and lowers the temperature of the cooling gas; a brake mechanism that is couple...
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WO/2024/079461A1 |
There is disclosed a rocket engine arranged to deliver one or more propellants to a combustion chamber of the rocket engine for generating motive thrust. The rocket engine comprises an electrical transmission system, a turbine generator ...
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WO/2024/078322A1 |
A special device for measuring the center of a connecting shaft of a steam turbine, said device comprising: a main body assembly (100), comprising a gauge frame (101), a support (102), a fastener (103) on the gauge frame (101), an intern...
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WO/2024/077655A1 |
The present invention relates to the technical field of steam turbine systems for feed water pumps, and in particular to a variable-frequency generation and heat regeneration integrated steam turbine system for a feed water pump. The sys...
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WO/2024/080158A1 |
Provided is a cryogenic power generation apparatus which is provided with a thrust bearing device placed on one side in the axial direction of a rotor shaft as compared to a first journal bearing device in the inner circumferential side ...
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WO/2024/081542A1 |
A handling system includes an elongated member including a first end and a second end, and a first bend therein. The elongated member is positioned in a slot of the turbine shroud. A base retention member extends from the first end of th...
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WO/2024/075569A1 |
This intermediate shaft cover comprises: a cylindrical inner cover covering an intermediate rotor shaft; an annular outer cover which covers an outer peripheral side of a diffuser space and which is connected to a gas turbine casing; and...
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WO/2024/075568A1 |
A lower half inner casing has a lower half inner casing body forming a semi-circular arc, and an inner casing accessory part provided to the lower half inner casing body. The inner casing accessory part has a protrusion which protrudes r...
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WO/2024/076859A1 |
A vibration damping system includes a vibration damping element for a turbomachine nozzle or blade. A body opening extends through the turbomachine nozzle or blade between the tip end and the base end thereof. A vibration damping element...
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WO/2024/075468A1 |
In this method for modifying a steam turbine, a blade removal step and a flow path partition step are implemented. In the blade removal step, a plurality of moving blade rows including a moving blade row on the most axially downstream si...
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WO/2024/074256A1 |
The invention relates to a suspension system (2) for a manhole (6), in particular for a manhole (6) of a gas turbine (4), comprising: a first fastening portion (10) and a second fastening portion (11) for arrangement of connecting pieces...
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WO/2024/069083A1 |
One aspect of the invention relates to a nozzle (1) comprising: - a spray gas supply pipe (2); - a mixing chamber (3) for mixing spray gas and powdered material into an accelerated mixture which is connected, via an upstream end (31), to...
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WO/2024/073580A1 |
A method of repairing a turbine blade includes positioning the turbine blade within a system including a machining tool; determining a first distance between a surface of a first PSP attached to a tip shroud of the turbine blade and a da...
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WO/2024/070490A1 |
Provided is a geothermal power generation system with which it is possible to control silica scale deposition. This geothermal power generation system comprises: a production well; a steam-water separator which separates a geothermal f...
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WO/2024/068224A1 |
The invention relates to a turbomachine (1), in particular for a fuel cell system (100) of a vehicle (200), for example of a utility vehicle, the turbomachine comprising a rotor shaft (19), an expander wheel (15) that is fastened on the ...
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WO/2024/066255A1 |
A high-pressure turbine active clearance control device, comprising a high-pressure turbine casing (1), gas collection casings (2), an impingement heat exchange tube (3) and a fluid oscillator (4). The gas collection casings (2) are disc...
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WO/2024/062189A1 |
The invention relates to a sealing device (1) comprising: a ring (10) that comprises a main sealing lip (12) and a secondary sealing lip (14), the main sealing lip having an inner surface (11), the secondary sealing lip (14) having a rad...
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WO/2024/059469A1 |
A guide for cutting a dowel pin of a rotor assembly is provided. The guide includes a catch basin, including a first catch basin portion and a second catch basin portion, and a shim. The first catch basin portion and the second catch bas...
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WO/2024/056958A1 |
The invention relates to a method for producing an abradable ceramic composite coating on a substrate, the method comprising: obtaining (E1) a composition (30) in powder form comprising a matrix powder and a ceramic filler hydrated precu...
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WO/2024/056133A1 |
The invention relates to an inflow device (7) of a spiral channel (6) of an exhaust gas guide section (2) of an exhaust gas turbocharger (1), said inflow device comprising an inflow section (8) and a flow section, the inflow section (8) ...
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WO/2024/057776A1 |
A heat-exchanging partition wall for air cooling a high-temperature component of an aircraft engine is provided with a wall that defines a cooling flow path through which cooling air flows along a first direction between the wall and a c...
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WO/2024/056975A1 |
The invention relates to a device for guiding a shaft of an aircraft turbine engine, the device comprising: - a rolling bearing (10, 11); - an annular bearing support (22); and - an oil film compression damping system (19) comprising: - ...
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WO/2024/056134A1 |
The invention relates to an exhaust gas guide section (2) of an exhaust gas turbocharger (1), said exhaust gas guide section comprising a spiral channel (6) which is designed to surround at least part of a turbine wheel (3) of a rotor (4...
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WO/2024/053148A1 |
This turbine T includes an impeller 2 and a housing 5 that houses the impeller 2. The housing 5 includes an inlet that is in fluid communication with an exhaust port of an engine, a first space S1 that houses the impeller 2, a second spa...
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WO/2024/054490A1 |
A turboexpander (102) comprises a rotor shaft (108) and a permanent magnetic generator and includes a process gas inlet on a downstream side of a flow control valve (126) to receive process gas into the turboexpander; the rotor shaft (10...
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WO/2024/048830A1 |
The present invention relates to a high-efficiency axial flow turbine (100) having improved functions. To this end, the present invention comprises: a housing (110) which allows fluid to be introduced into the axial flow turbine through ...
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WO/2024/045240A1 |
A supercritical carbon dioxide radial-inflow turbine structure suitable for gas inlet at 600 ℃, belonging to the technical field of turbines. The present invention aims to solve the problem that sealing of supercritical carbon dioxide ...
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WO/2024/038492A1 |
This supercharger seal structure comprises at least a plurality of seal members provided to a seal gap formed between a rotating member, which includes a rotating shaft and a rotating wheel, and a stationary member, which includes a hous...
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WO/2024/038250A1 |
A rake assembly (100) for measuring fluid flow parameters in a fluid flow rig (10), the rake assembly (100) comprising : a rake assembly support frame (500); a housing (102) mounted on the rake assembly support frame (500); the housing (...
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WO/2024/034643A1 |
This gas turbine assembly comprises: a metallic component including a bolt hole; a composite component overlapping the metallic component; a retainer including a bolt hole aligned with the bolt hole of the metallic component; and a bolt ...
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WO/2024/035537A1 |
A gas turbine engine includes an outer casing, an inner casing surrounded by the outer casing, the inner casing and the outer casing defining a casing cavity therebetween. A blower is disposed external of the outer casing and operable to...
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