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Matches 1 - 50 out of 22,548

Document Document Title
WO/2017/026908A1
A deswirler (1) for a cooling system and a cooling system of a turbomachine are presented. The deswirler (1) includes a hub, a disk extending annularly around the hub, and a plurality of deswirler blades. The disk includes a hub region s...  
WO/2017/025995A1
A turbine blade (120), a plurality of which are arranged in a row in an annular flow path in an axial-flow turbine, is provided with: a dorsal surface (106) which curves in a convex shape; a ventral surface (107) on the opposite side to ...  
WO/2017/026904A1
A diffuser for a turbine engine includes a first wall that extends circumferentially about a centerline axis of the turbine engine. The diffuser also includes a second wall that extends circumferentially about the centerline axis. At lea...  
WO/2017/027241A1
A turbocharger with at least one axial turbine stage. Separate circumferential sections of the turbine are fed by separate exhaust system runners. The turbine is designed to harness pulse energy. Corresponding engine having cylinders com...  
WO/2017/023181A1
An alignment assembly includes a base (14) and a support leg extending from the base, the leg configured to support a portion of a turbine system structure. Also included is a first support leg portion (20) disposed on a surface of the b...  
WO/2017/020883A1
The invention relates to a flexible mounting device for sequential and strain-free assembly of a component consisting of individual modules, said mounting device being particularly suitable for mounting an aircraft engine. The mounting d...  
WO/2017/020881A1
The invention relates to a guide carriage (15) for an engine component (16c), in particular for a fan module of a gas turbine (10), comprising a base element (75), on which there is arranged a supporting device for (77) holding the engin...  
WO/2017/020882A1
The invention relates to an assembly system (12) for assembling, disassembling and/or maintaining a gas turbine (10). The assembly system (12) comprises a first guide carriage (14a) for holding a first engine component (16a), in particul...  
WO/2017/020995A1
The invention relates to a bearing device for an exhaust gas turbocharger, having a first radial bearing (8) and a second radial bearing (9), wherein the first radial bearing (8) and the second radial bearing (9) are designed for the rad...  
WO/2017/023327A1
A combustor has a trailing edge duct (110) that has cooling features located at various locations. The cooling features comprise pockets (125) that have pocket channels (127) which extend from the pockets (125) to seam locations on the m...  
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...  
WO/2017/017392A1
The proposed invention is an air-flow straightening assembly for a turbine engine comprising: - a cylindrical platform (15) centred on an axis (X-X), - at least one straightener blade (20) extending from the platform, - a structural arm ...  
WO/2017/015746A1
A mid-turbine frame module comprises an outer structural ring, an inner structural ring and a plurality of circumferentially spaced-apart spokes structurally interconnecting the inner structural ring to the outer structural ring. At leas...  
WO/2017/015744A1
A spoke locking arrangement comprising a washer seated in a seat defined in a structural ring of a gas turbine engine, the washer having a portion thereof plastically deformed into an anti-rotation notch defined in the structural ring, t...  
WO/2017/017378A1
The invention concerns an anti-icing system for a turbine engine blade (A1) extending between an outer housing (CE) and an inner housing (CI) delimiting a flow path (VN), characterised in that it comprises means for injecting a jet of ai...  
WO/2017/015745A1
A mid-turbine frame of a gas turbine engine has a structural ring assembly comprising an outer ring, an inner ring having a plurality of threaded bosses extending from a radially outer surface thereof, and a corresponding number of struc...  
WO/2017/015747A1
A mid-turbine frame module comprises an outer structural ring, an inner structural ring and a plurality of circumferentially spaced-apart spokes structurally interconnecting the inner structural ring to the outer structural ring. The spo...  
WO/2017/017708A1
Provided is a cobalt-base alloy member having improved oxidation resistance at high temperature. This method for producing a cobalt-base alloy member includes a step for preparing a cobalt-base alloy on which an aluminizing treatment has...  
WO/2017/015743A1
An integrated strut and turbine vane nozzle (ISV) comprising: inner and outer duct walls defining a flow passage therebetween, an array of circumferentially spaced-apart struts extending radially across the flow passage, and an array of ...  
WO/2017/014027A1
[Problem] To prevent contamination of gas into a liquid pump in order to improve the pump efficiency. [Solution] This Rankine cycle system is provided, in a circulation path 2 through which a working medium circulates, with: an evaporato...  
WO/2017/013356A1
The invention relates to an exhaust casing for a turbine engine of an aircraft, including: a collar (4), a hub (5), hollow arms (63) connecting said collar (4) to said hub (5), and an opening piece (3) which is located on the collar (4) ...  
WO/2017/013349A1
The invention relates to an assembly comprising a securing stud (1) held by a locking key (11) that rotates with the stud (1) and is provided with bearing surfaces (19) for sitting on an edge (10) of one of the parts (6) to be assembled....  
WO/2017/012683A1
The invention relates to a turbocharger (1) having a turbine wheel (2), a compressor wheel (3) and a magnetic bearing unit (4), which is provided to support the turbine wheel (2) and/or the compressor wheel (3), and having an open-loop o...  
WO2017010627A1
The present invention relates to a gas turbine that includes a cooling system provided with a cool-air supply path detouring to an outer casing and, more specifically, to a gas turbine that includes a cooling system and a cooling method ...  
WO/2017/008940A1
The invention relates to an exhaust-steam casing (1) for a turbine (2), the exhaust-steam casing (1) being designed to discharge the exhaust steam of the turbine (2) in a radial direction with respect to a longitudinal axis (L) of a roto...  
WO2017009457A1
The invention relates to a ring segment (10) for a gas turbine, comprising a base body (12) having a first surface (14) subjectable to hot gas, a second surface (16) which is arranged opposite of the first surface (14) and fastening elem...  
WO2017009420A1
The invention refers to a coolable wall element (10) for a gas turbine, comprising a base body (12) having a first surface (14) subjectable to a hot gas, a second surface (16) which is arranged opposite of the first surface and a first s...  
WO/2017/005901A1
The present invention relates to an apparatus for handling a turbomachine part, particularly during disassembling and reassembling operations. More specifically, the present invention relates to an apparatus for handling the stator cone(...  
WO/2017/007802A1
A support structure for rotating machinery is provided. The support structure may include a first main hollow support member and a second main hollow support member, each having a longitudinal axis and a square cross-section. The second ...  
WO/2017/006045A1
The invention relates to an assembly for a turbine (22) of a turbine engine, comprising a casing (32) and an annular duct (34) surrounding the casing, which can be connected to means for supplying cooling air, and having a radially inner...  
WO/2017/004725A1
A boundary layer turbine comprising a housing having an inlet and an outlet, the inlet receives a flow of pressurized fluid; a shaft extending longitudinally through the housing and journaled for rotation about its longitudinal axis rela...  
WO/2017/006927A1
Provided is a high-strength, heat-resistant, Ni-base alloy member comprising Co: 5 to 12%, Cr: 5 to 12%, Mo: 0.5 to 3.0%, W: 3.0 to 6.0%, Al: 5.5 to 7.2%, Ti: 1.0 to 3.0%, Ta: 1.5 to 6.0%, Re: 0 to 2.0%, and C: 0.01 to 0.20%. The balance...  
WO/2017/001141A1
The invention relates to a method for using a starter (1) for starting a gas turbine (100) rotor (11) at a standstill, said starter (1) having a lifting device (5) which has a hydraulically adjustable height and on which at least one bea...  
WO/2017/001029A1
The invention relates to an engine structure (200) forming an adapter for connecting a turbocharger unit (100) to a cylinder block (22) of an internal combustion engine (10). The engine structure (200) comprises a set of attachment means...  
WO/2017/003318A1
The invention relates to mechanical engineering. The rotary engine comprises a casing, in a groove of which a bladed rotor is mounted on a shaft, wherein the above-mentioned casing has at least one input opening formed along a tangent to...  
WO/2016/208211A1
The vibration reduction damper (13) according to the present disclosure is disposed in the interior of a center vent tube (12) having vent holes (12a) which penetrate in the radial direction, and is provided with a sliding part (13a) tha...  
WO/2016/206972A1
The invention relates to an automation system that determines the theoretical maximum rate of cooling of a steam turbine (2) and operates a steam generator (6) in such a way that the thermal energy of the steam does not exceed nor drop b...  
WO/2016/206974A1
The invention relates to a method for rapidly cooling a steam turbine (2), wherein ambient air is introduced into the steam turbine (2) through a valve via an evacuation unit (23), resulting in cooling of the steam turbine (2), the rate ...  
WO/2016/203767A1
This expansion turbine device is provided with a main body, a turbine impeller, a brake impeller, a rotation shaft, a hydrostatic gas bearing, a first labyrinth seal, a mixed gas discharge path, a first back pressure regulating valve, a ...  
WO/2016/203768A1
This expansion turbine device is provided with a main body, a turbine impeller, a brake impeller, a rotation shaft, a hydrostatic gas bearing, a labyrinth seal, a gas supply path, and a mixed gas discharge path, wherein the pressure of t...  
WO/2016/199422A1
An exhaust gas diffuser is provided with: a plurality of struts extending through an inner cylinder and an outer cylinder and connecting a bearing support which is disposed inside the inner cylinder and a structure which is disposed outs...  
WO/2016/201179A1
A supercharger constructed in accordance to one example of the present disclosure includes a housing, a first rotor, a second rotor and a rotor shaft assembly. The first and second rotors are received in cylindrical overlapping chambers ...  
WO/2016/201023A1
Various methods and systems are provided for controlling a tip clearance between a shroud and blade of a turbocharger turbine. In one embodiment, a method for an engine including a turbocharger comprises, selectively adjusting a flow of ...  
WO/2016/198806A1
The invention relates to an assembly comprising: - a turbomachine exhaust case (110) that includes an external sleeve and an internal sleeve inside the former, both sleeves extending concentrically about a turbomachine axis, and also inc...  
WO/2016/199319A1
[Problem] To provide a turbine that has a simple structure, that is composed of a CMC and achieves a wide range of gas flow passages while suppressing thermal stress acting on turbine stator blades, and that can consequently realize furt...  
WO/2016/198216A1
An assembly/disassembly apparatus (1) for flanged mechanical device comprising: a main body (2) provided with a rear abutment sector (21) having at least a seat (22); a coupling pin (4) housed in part in the seat (22) and extending from ...  
WO/2016/194593A1
Provided is an air turbine drive spindle in which movement of the thrust position of a rotating shaft is sufficiently inhibited. The air turbine drive spindle is provided with: a rotating shaft (1) comprising a shaft section (1A) and a t...  
WO/2016/193596A1
A device for cooling a rolling bearing (112), in particular for a turbine engine, the device comprising an annular bearing support (124) comprising a substantially cylindrical wall (134) of which an inner peripheral face (136) is configu...  
WO/2016/194677A1
A sealing device for minimizing leakage of a fluid flowing through an annular gap between a stationary member and a rotating member of a rotating machine comprises an annular fixed fin provided to the annular gap, and an annular movable ...  
WO/2016/193173A1
A combined bearing (25) for a turbomachine (1) is disclosed. The combined bearing (25) comprises in combination: a radial bearing member (28), a thrust bearing member (26) and a bearing-fluid impeller (49) of a bearing-fluid boosting pum...  

Matches 1 - 50 out of 22,548