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Matches 1 - 50 out of 24,175

Document Document Title
WO/2017/207890A1
The invention relates to an intermediate turbomachine casing comprising at least a central hub and a shell (12) which are disposed concentrically to one another and connected mechanically by structural arms (11), said casing comprising a...  
WO/2017/209167A1
An acquisition unit acquires a measurement value of a target device. A likelihood calculation unit calculates, on the basis of the measurement value acquired by the acquisition unit, the likelihood of occurrence of each of a plurality of...  
WO/2017/209179A1
An acquisition unit acquires a measurement value of a target device. The acquired measurement value includes at least: the temperature and the flow rate of an input fluid that is input to the target device; and the temperature and the fl...  
WO/2017/203139A1
Support system (16) for a structural casing (10) of a turbomachine, which comprises: – a handling fitting (17) comprising a front edge (19) provided with one or more holes (26) for receiving one or more screws (24) for attachment to a ...  
WO/2017/203917A1
Provided is a rotating body comprising: an impeller having a body 21, the impeller also having a surface 23 on which welding is to be performed, the surface 23 being provided on the rear surface 21b of the body 21, the impeller further h...  
WO/2017/203126A1
The present application describes a casing (10), in particular an exhaust casing, for a turbomachine, comprising an inner hub (14) having an axis (A) of rotation and an outer annular ferrule (16) extending around the hub (14), said ferru...  
WO/2017/202549A1
The invention relates to an arrangement and a method for heating a control valve (5). According to the invention, a quick-closing valve (4) and a control valve (5) are disposed in series in a steam pipe (3), the quick-closing valve (4) b...  
WO/2017/203151A1
The present application concerns a method for manufacturing a casing (10'), in particular an exhaust casing, for a turbomachine, comprising the steps consisting of: a) producing casing sectors (30a), each casing sector (30a) comprising a...  
WO/2017/205315A1
A gas turbine engine includes a compressor section and a turbine section arranged in serial flow order. A shaft is provided rotatable with at least a portion of the compressor section and with at least a portion of the turbine section. A...  
WO/2017/204941A1
The low pressure turbine includes a rotor, an outer casing, a plurality of stages of rotor blades, and a plurality of stages of stator vanes. The rotor includes a longitudinal centerline. The outer casing circumscribes the rotor. The plu...  
WO/2017/203134A1
The invention relates to a method for manufacturing a carrying casing (12) provided with a collar (18) for supporting at least one cartridge of abradable material for a turbomachine, said carrying casing (12) comprising at least one bare...  
WO/2017/203135A1
The invention relates to a method for manufacturing a panel for supporting at least one cartridge of abradable material for a turbine engine casing, said panel including at least one block of honeycomb material covered with a rigid skin,...  
WO/2017/202400A1
The invention relates to a turbine casing (1) for a turbine (22), in particular a micro gas turbine (21), and to a turbine (22) having such a turbine casing (1). The turbine casing (1) comprises a support ring (2) and a ring contour comp...  
WO/2017/198386A1
The invention relates to a multi-shaft power plant (1) comprising at least one gas turbine unit (2) with a first shaft (12) and one steam turbine unit (3) with a different, second shaft (13), wherein said multi-shaft power plant furtherm...  
WO/2017/200067A1
A valve is provided with: a valve rod; a first valve body provided on the front end side of the valve rod and configured to be driven through the valve rod; a first valve seat on which the first valve body can sit; an auxiliary seat surf...  
WO/2017/200644A1
An apparatus and method of cooling a rotatable member, in particular the rotor of a gas compressor forming part of a gas turbine, enclosed within a casing are provided. The gas compressor includes a rotor (234), a plurality of stages of ...  
WO/2017/199981A1
A wireless power supply device which supplies power in a non-contact manner from a stator side to a plurality of power receiving antennas disposed spaced apart in a circumferential direction on a rotor which rotates about an axis O is pr...  
WO/2017/200404A1
A support member for supporting a turbine assembly during installation as well as a method of installing the turbine assembly are provided. The support member (125) includes a platform (208) having a plurality of modular platform compone...  
WO/2017/201279A1
A fan casing assembly for a turbine engine including a casing having an annular fan cooler. The annular fan cooler includes first and second connection assemblies to fix movement of the fan cooler during engine operation, while permittin...  
WO/2017/200828A1
A turbine rotor shaft assembly (16) and associated turbocharger (10) that includes at least one turbine rotor member (17) having a first face (42) and an opposed second face (44); and a rotor shaft (18) having a first end (49) and an opp...  
WO/2017/200652A1
A method of damping a vibration in a rotatable member and a damping system for a rotatable machine are provided. The damping system includes one or more damping stages. The rotatable machine further comprising a casing at least partially...  
WO/2017/195536A1
The exhaust heat recovery system (1) comprises: an evaporator (2); an expander (3); a condenser (5); a circulation pump (7); a circulation flow path (6) for circulating a working medium therethrough; cooling medium piping (8) which is co...  
WO/2017/194860A1
A turbine ring assembly comprises a plurality of ring sectors (10) made of a ceramic matrix composite material and forming a turbine ring and a ring support structure (3) comprising a first and a second annular flange (32, 36). Each ring...  
WO/2017/195518A1
Provided is a coating structure, a turbine part having the same, and a method for manufacturing the coating structure. The coating structure is provided on a surface of a base portion including a ceramic-based composite material. The coa...  
WO/2017/195550A1
This seal segment (11) is provided with: a seal body comprising a plurality of layered thin plate seal pieces (20); and a high pressure-side side plate (23). The high pressure-side side plate (23) comprises: an outer diameter-side edge (...  
WO/2017/194865A1
Assembly (2) comprising an annular turbine distributor (3) for turbomachinery (1), an annular structural element (4) of the turbomachinery (1), coaxial with the distributor (3) and at least one device (5) for attaching the annular distri...  
WO/2017/194886A1
The present invention relates to a composite part comprising at least: - a fibrous reinforcement comprising silicon carbide fibers having an oxygen content of less than or equal to 1% as an atomic percentage, and - a matrix present in th...  
WO/2017/190884A1
The invention relates to a turbine housing (21) for a turbocharger (1) of an internal combustion engine, comprising - an annular duct (22) for guiding an exhaust gas mass flow (AM) to a turbine wheel (12) that can be arranged in the turb...  
WO/2017/190978A1
A gas turbine section with improved strut design A gas turbine section for an annular gas path is presented. The annular gas path is defined through a gas turbine engine. The gas turbine section includes an inner and an outer gas path wa...  
WO/2017/187073A1
The invention concerns an aircraft propulsion system comprising at least one member (1, 3, 4, 8) in contact with a turbulent flow of a stream (F), characterised in that said member is covered, at least partially, by a piezoelectric struc...  
WO/2017/188040A1
The present invention reduces pressure loss in cooling air that is supplied to turbine stator blades. The present invention comprises: a cooling device (7) that generates cooling air by extracting and cooling compressed air (P) from a co...  
WO/2017/189217A1
An in-line propeller gearbox of a turboprop gas turbine engine includes a lubricant reservoir disposed spaced radially offset from the engine's central axis of rotation and asymmetrically with respect to the central axis of rotation such...  
WO/2017/182334A1
The invention relates to an energy conversion system for a turbomachine, characterized in that at least one transmission (10, 20a, 20b, 20c) and/or at least one bearing housing (40) is thermally coupled to at least one thermoelectric ele...  
WO/2017/184410A1
The present disclosure is directed to a gas-lubricated bearing assembly for a gas turbine engine and method of damping same. The bearing assembly includes a bearing pad (106) for supporting a rotary component and a bearing housing attach...  
WO/2017/182532A1
An assembly has a supporting element4, rotatable about an axis 7, and an oil transfer unit 1, whichhas a stationary part 18 and a rotating part 19,coupled inan angularly fixed position to the supporting member 4 and defining an inner cha...  
WO/2017/184390A1
A heat shield and method for assembling such is disclosed. The heat shield may comprise an outer wall and an inner wall. The outer wall includes a first member, a flange extending outward from the first member and a first inner edge. The...  
WO/2017/182740A1
The invention relates to a device (2) for cooling a turbine casing, preferably of a low-pressure turbine of a turbomachine, with air jets, the device comprising a pressurised air supply housing (3) and at least two curved cooling pipes (...  
WO/2017/182106A1
The invention relates to a turbomachine housing (21), in particular a steam turbine housing, comprising a first housing part and a second housing part (22) which are connected together via screw connections (28) on opposing or adjacent f...  
WO/2017/183063A1
The turbine component according to an embodiment comprises a base material configured from an Fe-based alloy containing at least one element selected from the group consisting of Cr, Si, and Al. The base material has, from the interior o...  
WO/2017/184411A1
The present application relates to a fluid damped air bearing (200, 234) for a turbomachine; the turbomachine comprises an outer ring disposed radially outward from a housing (330) of the bearing, and a plurality of airfoils disposed bet...  
WO/2017/180100A1
A gas turbine engine component (100) formed of material having phononic regions (30). The phononic regions (30) are formed of alloys or allotropes of the material (20). The phononic regions (30) modify the behavior of the phonons (10) an...  
WO/2017/178581A1
The invention relates to a method for cleaning turbine blades (80) of a turbine stage (81), in particular a high-pressure turbine stage, of a jet engine (82). The invention further relates to a device (1) which is particularly suitable f...  
WO/2017/180103A1
A gas turbine engine component (100) formed of material (20) having phononic regions (30). The phononic regions (30) are formed of metallic glass nanostructures (35). The phononic regions (30) modify the behavior of the phonons (10) and ...  
WO/2017/179711A1
A steam turbine rotor blade equipped with an extension part (7) that is provided at the tip-end portion in the blade height direction of a blade main body (61) on which a front edge part (61a) is formed, and that extends from a negative-...  
WO/2017/180682A1
An aspirating face seal between high and low pressure regions of a turbomachine at a juncture between rotatable and non-rotatable members of turbomachine includes gas bearing rotatable and non-rotatable face surfaces. Primary and starter...  
WO/2017/180104A1
A gas turbine engine component (100) formed of material (20) having phononic regions (30). The phononic regions (30) are formed of void nanostructures. The phononic regions (30) modify the behavior of the phonons (10) and manage heat con...  
WO/2017/179384A1
Provided is a bolt fastening structure comprising: an upper flange (104) and a lower flange (105), which constitute a casing (C) charged with a pressure (P); bolt holes (109) formed in the interface surfaces (S) between the upper flange ...  
WO/2017/180588A1
A bearing housing for a turbocharger is disclosed. The bearing housing includes a first end proximate to a turbine wheel of the turbocharger and a second end proximate to a compressor wheel of the turbocharger. The bearing housing furthe...  
WO/2017/174278A1
The invention relates to a guard device (8) comprising an enclosure (10) for enclosing a first machine (4), a coupling guard (12) for covering a coupling device (20) that is prepared for connecting the first machine (4) to a second machi...  
WO/2017/175615A1
A variable nozzle unit, provided with a linking pin including a shaft body, a support ring in which a first insertion hole is formed, and a nozzle ring in which a second insertion hole is formed. The shaft body is inserted through the fi...  

Matches 1 - 50 out of 24,175