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Patent Searching and Data


Matches 1 - 50 out of 25,912

Document Document Title
WO/2019/116671A1
[Problem] To provide a fan blade, an engine, and an anti-icing/de-icing function-equipped structure with which it is possible to perform anti-icing and de-icing efficiently using a simple structure. [Solution] A fan blade 8 disposed on a...  
WO/2019/115886A1
A turbomachine rotor, comprising a disk carrying vanes, each vane comprising a blade linked by a platform to a root, recesses being defined between the platforms of the vanes and the disk, and vibration dampers being mounted in at least ...  
WO/2019/118698A1
In a turbocharger for receiving exhaust gas from an internal combustion engine and for delivering compressed air to the internal combustion engine, a backplate may include a lubricant stall protrusion, such as a rib, may be placed in rec...  
WO/2019/115121A1
The invention relates to a system and method for storing and recovering energy using compressed gas comprising at least one first and at least one second heat exchanger, a means for storing cold liquid and the means for storing hot liqui...  
WO/2019/117290A1
This rotary machine is provided with a rotary shaft that rotates around an axis, and a blade row that comprises a plurality of blades provided at intervals in the circumferential direction of the axis. Each blade has a fiber laminate (9)...  
WO/2019/115120A1
The invention relates to a method for storing and producing energy by means of compressed air, comprising the following steps: - compressing the air using staged compressors, during which time the air is cooled, after at least one compre...  
WO/2019/117752A1
A guide vane for a wet steam turbine comprises a one-piece body. The vane is provided with internal chambers. A continuous internal chamber on the leading edge side is formed by a cavity in the one-piece body and a concave wall that form...  
WO/2019/109197A1
A turbine housing for protecting a turbine. The housing comprises a housing main body (10) and a supporting member (20) for supporting the housing main body (10). The housing main body (10) is divided into a plurality of housing segments...  
WO/2019/112838A1
A turbine engine having a turbine section operably connected to an exhaust section, through which an exhaust flowpath is defined. The exhaust section includes a diffuser having a diffuser flowpath. The turbine engine further includes: di...  
WO/2019/111370A1
This diffuser is provided with a connection section (84) and a body section (85). The connection section (84) extends from the outlet of turbine rotor blades. The body section (85) is connected to the downstream end of the connection sec...  
WO/2019/110526A1
Sector (7), made of ceramic matrix composite, of a stator (4) of a turbine (1) of a turbomachine (2) comprising an outer platform (8) and an inner platform (9) that are connected via at least one vane, said outer platform (8) comprising ...  
WO/2019/105845A1
The invention relates to a hybrid component, in particular as a wall of an energy storage unit, comprising a metal part and a plastic part, wherein the metal part and the plastic part are interlockingly and/or frictionally connected to e...  
WO/2019/105496A1
The invention relates to a component of a flow machine and to a method for producing a component of a flow machine, in particular a gas turbine or an aircraft engine, wherein the component is formed from a fibre-reinforced material, in p...  
WO/2019/107474A1
A monitoring sensor for the state of a blade of a rotary machine, the monitoring sensor comprising: a sensor for monitoring the state of the blade of the rotary machine; a first section that is configured to be fixed to a casing of the r...  
WO/2019/108216A1
A cooled turbine component in a turbine engine is provided. The cooled turbine component includes a brazed in heat transfer feature, the brazed in heat transfer feature including a thin film including a heat transfer feature incorporated...  
WO/2019/102576A1
This method for suppressing vibrations in a supercharger provided with a shaft, a wheel which is provided at one end or the other end of the shaft, and a housing which includes a wheel cover accommodating the wheel comprises: a determini...  
WO/2019/101974A1
A turbocharger for an engine includes a housing, a shaft, a turbine wheel mounted to the shaft for rotation therewith, a compressor wheel mounted to the shaft for rotation therewith, and a bearing cartridge rotatably supporting the shaft...  
WO/2019/097905A1
This annular seal for a gas turbine is provided with: a first part extending in the circumferential direction on one end side in the axial direction and comprising a first groove opening on the one end side in the axial direction; and a ...  
WO/2019/091965A1
A turbine rear structure for a gas turbine engine which comprises primary and secondary exhaust gas guide vanes and wherein the second set of vanes are offset so as to be closer to one of the primary guide vanes than another.  
WO/2019/092928A1
A supercharger (1A) comprises a rotating shaft (2), a journal bearing (5A), and a bearing housing (10). The journal bearing (5A) comprises load support surfaces (14, 15), a first gap formation unit (F1), and a second gap formation unit (...  
WO/2019/092929A1
A supercharger (1A) comprises a thrust disc (20), a stationary disc (30), a header tank (40), a lubrication oil supply channel (33), an air introduction tube (43), and a check valve (45). The lubrication oil supply channel (33) supplies ...  
WO/2019/088064A1
A method for producing a metal member comprising a first part (12) and a second part (14), which comprises: a first modeling step for modeling the first part (12) by powder bed type three-dimensional metal deposition modeling; and a seco...  
WO/2019/082642A1
The present invention reduces the amount of gas consumed when cooling gas by expanding the gas by using a plurality of expansion turbines. A high-pressure expansion turbine is equipped with a gas supply channel through which a bearing ga...  
WO/2019/082643A1
Provided is an expansion turbine which minimizes the amount of processing gas which leaks from a gap between a turbine impeller and a cover even when the pressure of the processing gas suddenly changes. The expansion turbine has a gas su...  
WO/2019/082737A1
This axial-flow fluid machine is provided with: a holding ring (30) holding a stationary blade train; a casing (20) supporting the holding ring (30); and an eccentric pin (80). An engagement part (23) of the casing (20) has a protruding ...  
WO/2019/084107A1
The present invention refers to a device for connecting a turbine housing to a bearing housing of a turbocharger as well as to a turbocharger comprising such a device. The device 1 for connecting a turbine housing 40 to a bearing housing...  
WO/2019/053229A3
The invention concerns a turbine exhaust casing (TEC) cooling arrangement for a gas turbine engine. The arrangement involves cooling the struts of a TEC using compressed air communicated from one of the engine's compressors.  
WO/2019/076519A1
The invention relates to an assembly for a turbine engine, comprising: an external housing (28) for a low-pressure compressor (4), referred to as a booster, having an annular wall (30); and an oil tank (46) having a circular internal cha...  
WO/2019/077265A1
The present invention relates to a cooling-fluid distribution element (150) intended to be fixed to a support structure to supply cooling fluid to a wall that is to be cooled, typically a turbine ring sector, facing it, the distribution ...  
WO/2019/079555A1
A supercharger constructed in accordance to one example of the present disclosure includes a housing a first rotor, a second rotor and a bearing plate. The first rotor and the second rotor are received in cylindrical overlapping chambers...  
WO/2019/076980A1
The invention relates to an exhaust gas turbine, comprising a turbine rotor (12) having a plurality of turbine rotor blades (2) with a turbine rotor blade height H. The exhaust gas turbine further comprises a diffuser arrangement (20) ha...  
WO/2019/078802A1
Turbo mechanism having a single-piece bearing structure with compressor side film forming holes and turbine side film forming holes, an internal groove, an axial support ring and a force support surface, which can bear axial loads along ...  
WO/2019/076875A1
The invention relates to a device (1) for cleaning turbine blades (82) of a turbine stage (81) of a jet engine (80). Said device (1) comprises a cleaning lance (2) for insertion in a jet engine (80) through a through-opening (83), said c...  
WO/2019/077962A1
This supercharger seal structure S is provided with: a seal ring 110; a seal groove 100 having the seal ring disposed therein; and a treated part 104 which is provided to at least a part of the seal ring 110 and/or the seal groove 100 an...  
WO/2019/077271A1
The invention relates to a turbine component comprising a substrate made from monocrystalline nickel-based superalloy comprising rhenium, which has a γ-γ' Ni phase, and an average weight fraction of chromium of less than 0.08, a sublay...  
WO/2019/074059A1
The present invention addresses the problem of providing: a heat-resistant titanium alloy member having high mechanical strength and high oxidation resistance at high temperatures, the titanium alloy member having low mechanical anisotro...  
WO/2019/074514A1
A component includes an outer wall that includes an exterior surface, and at least one plenum defined interiorly to the outer wall and configured to receive a cooling fluid therein. The component also includes a coating system disposed o...  
WO/2019/073577A1
Provided is a service menu presentation system which: acquires operation data relating to an electric power generation plant; decides which operation pattern, from among a plurality of operation patterns set in advance in accordance with...  
WO/2019/072407A1
The invention relates to an exhaust gas turbocharger comprising a manifold flow housing, in particular a dual flow housing (47), and a turbine wheel (34) which is rotatably arranged within this manifold flow housing, and onto which an ex...  
WO/2019/072465A1
A turbocharger device for an internal combustion engine and a method for mounting it are described. The turbocharger device has a housing with a receiving bore, in which a turbocharger shaft is mounted via two rolling element bearings. A...  
WO/2019/073167A1
The invention relates to thermal protection (18) comprising, superposed on one another in order, a metal plate, a first layer of insulating material, a layer of refractory fibres, and a second layer of insulating material, the metal plat...  
WO/2019/070157A1
The invention relates to gas turbine stators of gas-turbine engines for aviation use. A gas-turbine stator, on the outer body of which sectors of a honeycomb split ring are mounted, said split ring being designed in two layers, having su...  
WO/2019/068985A1
The invention relates to a device for assembling a turbine engine, intended for centring a shaft (4) of a second module relative to a longitudinal axis (X) of the hollow central hub (21) placed in front of a first module (5), said first ...  
WO/2019/069769A1
Provided is a center vent tube support device with which it is possible to prevent abnormal transmission of load between members and wear of contact surfaces. The device (1) is provided with an annular sleeve (10) of which an inner surfa...  
WO/2019/063635A1
The invention concerns a turbine exhaust casing (TEC) for a gas turbine engine in which portions of the inner surface of the casing against which exhaust gas flows are provided with recesses extending into the surfaces. The recesses are ...  
WO/2019/065241A1
This control device controls the temperature of a shaft seal portion provided around a rotating shaft of a rotating machine to an appropriate temperature by adjusting a supply amount of cooling air supplied to the shaft seal portion. The...  
WO/2019/064761A1
Provided is a blade in which secondary flow loss has been reduced without changing the aerodynamic design of a base blade. This blade comprises: a base blade part; and a protruding part provided on a positive-pressure surface in the vici...  
WO/2019/063329A1
The invention relates to a turbine housing (1) with a connecting piece (2), by means of which a flow fluid flows into the turbine housing (1) through a recess (3) in the turbine housing (1). The connecting piece (2) is formed, in the reg...  
WO/2019/058054A1
A method for producing a part from composite material comprises the following steps: - injecting into a fibrous texture (10) a slurry (BC) comprising at least one powder of refractory ceramic particles (CR) suspended in a liquid phase, -...  
WO/2019/057384A1
The invention relates to a rotor for a turbocharger, the rotor comprising a rotor shaft (10), a carrier sleeve (7, 8), a bearing collar (5) and an oil deflector ring (2, 7a), and the oil deflector ring being arranged on the carrier sleev...  

Matches 1 - 50 out of 25,912