Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 25,491

Document Document Title
WO/2019/007557A1
The invention relates to a steam turbine (1a; b), comprising: a steam turbine outer housing (20); a high-pressure inner housing (30) having a first process steam inlet section (31) and a first process steam outlet section (32) for conduc...  
WO/2019/009331A1
This turbine blade comprises: a blade part; a cooling passage that extends along a blade height direction on the inside of the blade part; a plurality of cooling holes that are formed in a trailing edge part of the blade part so that the...  
WO/2019/002725A1
Method for assembling a turbomachine (1) by means of a device (10), the turbomachine comprising at least two modules (3) which are assembled by the insertion of a shaft of one of the modules into a housing of the other of the modules, th...  
WO/2019/004272A1
After a free-form surface has been machined on an elongate material 1 in a state in which a protruding portion 3 and a blade 4 are being gripped, the entire elongate material 1 deforms when gripping of the protruding portion 3 is release...  
WO/2018/235394A1
The present invention enables machining to be easily performed and reduces stress concentration on a machined hole that is formed in a cylindrical member. Recesses (2) recessed in the depth direction of a machined hole (1) are formed on ...  
WO/2018/236449A1
The present invention is a centrifuge to be used for removing ice particles from the air fed to a gas turbine system. In an embodiment, the centrifuge is comprised of three ducts defining an air-path which comprises of two bends greater ...  
WO/2018/234681A1
The invention relates to a system for rotating a turbomachine rotor relative to a stator casing, the rotor comprising an annular row of blades. This rotating system comprises: a supporting arm (100) comprising a first end (101a) arranged...  
WO/2018/235679A1
A gas turbine engine provided with: an exhaust diffuser (11) which includes an annular exhaust passageway (17) formed between an inner tube (15) and an outer tube (17); a bearing compartment (23) which is formed radially inside the inner...  
WO/2018/235857A1
A variable nozzle unit is provided with: a plurality of movable nozzle vanes each including a nozzle body which includes a blade portion arranged in a gas inflow passageway of a turbine, and a nozzle shaft protruding from the nozzle body...  
WO/2018/229368A1
The present invention relates to an expansion machine (0) comprising an inlet region (22) having an intake port for a pressurised working fluid, the fluid being made up of a main component in the gaseous phase under nominal operating con...  
WO/2018/228158A1
A pneumatic engine, comprising a rotating outer ring (1), an intermediate shaft (2), a direct drive power core (3), a left baffle (4), and a right baffle (5). The rotating outer ring (1), the direct drive power core (3), the left baffle ...  
WO/2018/229404A1
The present invention relates to a bypass valve (2) for regulating fluid flow through a bypass channel (15) in parallel with the expansion zone (14) of an expander (1) of a waste heat recovery system, comprising: - a valve body (22), - a...  
WO/2018/229385A1
The invention relates to a device (26) for cooling an annular outer turbine casing (17), the device (26) comprising at least one circumferentially extending tube (27) having an air inlet and intended for conveying cooling air, said tube ...  
WO/2018/230411A1
An axial flow rotating machine is provided with: a rotor (20); a plurality of stator vanes (42); and a medium flow modification member (60). The stator vanes (42) include an inner shroud (44) and one or more seal fins (49). A rotor shaft...  
WO/2018/219587A1
The invention relates to a method for cleaning a receiving groove (4) formed on a rotor (2) of an axial flow machine, said receiving groove serving to receive a blade root of a rotor blade. In said method, an elongate base body (6) of a ...  
WO/2018/222174A1
A service apparatus for use in maintaining a turbine assembly (100) includes a carriage (132, 304) configured to move through a cavity of the turbine assembly (100), a motorized system (218, 500, 600, 700, 800) coupled to the carriage (1...  
WO/2018/221577A1
This blade vibration monitoring device comprises: a rotary machine that is provided with a rotation shaft that extends along an axis and a plurality of moving blades that have moving blade bodies that extend radially from the rotation sh...  
WO/2018/222192A1
An industrial gas turbine engine for electrical power production includes a high pressure spool and a low pressure spool in which the low pressure spool can be operated from full power mode to zero power mode when completely shut off, wh...  
WO/2018/222141A1
A turbine housing for a radial/mixed flow turbine, the turbine having a rotor comprising a plurality of blades disposed about a hub, the turbine housing comprising: a shroud configured to at least partially enshroud the rotor wherein a c...  
WO/2018/215566A1
A method of manufacturing a rotor blade (100) for a turbo machine, in which the rotor blade design has a root portion (106), and an aerofoil portion (104) which extends from the root portion (106). The method comprises the steps of deter...  
WO/2018/213186A1
A sliding contact assembly includes a first surface and a second surface. The second surface of the sliding contact assembly is configured to slide over the first surface, and at least a portion of the second surface contacts the first s...  
WO/2018/211224A1
The main subject of the invention is a device (10) for centring and rotationally guiding a turbomachine shaft (12), comprising: a rolling bearing comprising an outer ring (18), a bearing mount (20), a band (28) interposed between the out...  
WO/2018/212073A1
This gas turbine has: a plurality of first cooling channels (61) that have a plurality of blade rings (50) disposed radially outward thereof where a rotational shaft serves as the center, and that extend in the axial direction and are di...  
WO/2018/208609A1
A product comprising: a turbocharger (10) comprising a rotor (12) comprising a shaft (14) having a rotation axis; a bearing (18) at least partially surrounding the shaft allowing for rotation of the shaft within the bearing about the rot...  
WO/2018/207913A1
In the present invention, a securing tool (4) for a heat retention block (3) covering a turbine casing main body (2) has: a securing rod (41), one end of which has an engaging part (431) that includes a protrusion (412); and a socket (42...  
WO/2018/206157A1
The invention relates to a bearing arrangement (1) for mounting a turbine rotor (2) of a turbo machine (3). The bearing arrangement comprises at least one axial bearing (4) and at least one radial bearing (5). The axial bearing is design...  
WO/2018/207754A1
This turbine housing (10) is provided with: an inner cylinder (20) forming a discharge gas flow passage (K) between a discharge gas inlet-side flange (12) and a discharge gas outlet-side flange (13); and an outer cylinder (40) covering t...  
WO/2018/202327A1
The invention relates to an exhaust gas turbocharger, comprising a permeable exhaust gas guide section, a permeable fresh air guide section, and a bearing section (1) arranged between the exhaust gas guide section and the fresh air guide...  
WO/2018/203985A1
The present application provides a steam turbine system. The steam turbine system may include a rotor, a high pressure section positioned about the rotor, one or more high pressure extraction conduits extending from the high pressure sec...  
WO/2018/202441A1
The present invention discloses an inlet guide vane assembly of a gas turbine and a gas turbine which comprises an inner inlet casing and an outer inlet casing. The inlet guide vane assembly comprises: a plurality of inlet guide vanes, e...  
WO/2018/197232A1
The invention relates to an aircraft propulsion assembly (10), comprising a turbine engine surrounded by a nacelle (26) comprising an annular air-intake lip (30) extending around the turbine engine by two annular walls, inner (34) and ou...  
WO/2018/198932A1
A shaft 13 for turbo chargers comprises a low-strength section 25 set to a breaking strength at which same breaks when a preset prescribed load is applied, said section being in an area between a compressor-side bearing 15 and a compress...  
WO/2018/196004A1
A steam turbine barring crank shaft sealing apparatus, comprising a crank shaft (1), a turbine base (4), shaft holes (4.1, 4.2) on two sides of the turbine base, a hand crank mounting base (3), and a stroke controller mounting base (2), ...  
WO/2018/201095A1
A system is disclosed that provides at least two turboexpanders operatively linked to a generator that generates electrical power from the reduction of the pressure of a natural gas stream wherein the system reduces the pressure of the n...  
WO/2018/199076A1
Provided is a clearance measurement device, which is a device for measuring the clearance between the inner peripheral surface of a casing and the outer peripheral surface of a rotary body. The device emits light having a first wavelengt...  
WO/2018/198624A1
The purpose of the present invention is to monitor an industrial system to be managed with greater precision. Provided is a management monitoring system (18), comprising: realtime sensing devices (28, 34) for detecting the state of a sub...  
WO/2018/195122A1
This disclosure relates to various seals for sealing around exhaust pipes, such as the exhaust pipe of an aircraft auxiliary power unit. The seal can include a collar portion bounding an opening that is configured to receive the exhaust ...  
WO/2018/192524A1
A supporting system (1) for a turbogenerator set comprises a platen (11) supporting the turbo-generator set, and a supporting base. The supporting base comprises a vibration isolation unit (13) and a sliding unit (12) located above the v...  
WO/2018/189176A1
The invention relates to a power plant (1) comprising a steam turbine (2) with a shaft (3), further comprising a condenser (4) mounted downstream of the steam turbine (2) in the direction of flow of the steam, a vacuum pump (5) mounted d...  
WO/2018/188777A3
The invention relates to a mounting portion for an exhaust gas turbocharger, comprising a receiving opening (4) for receiving a shaft of a rotor assembly of said exhaust gas turbocharger (2), the mounting portion (1) being designed to po...  
WO/2018/189319A1
The invention relates to a nozzle ring (10) for a radial turbine. The nozzle ring comprises a rotationally symmetrical disc-shaped main part (11) with a central opening (12) for the passage of a shaft (20). The nozzle ring further compri...  
WO/2018/191170A1
The present disclosure is directed to a fuel manifold assembly for a gas turbine engine. The fuel manifold assembly defines a walled conduit through which a fuel flows in a fuel passage. The walled conduit defines a first end and a secon...  
WO/2018/190932A2
A shroud assembly for a turbine engine comprising a plurality of circumferentially arranged shroud segments having confronting end faces defining first and second radially spaced surfaces. The shroud assembly includes a forward edge span...  
WO/2018/190932A3
A shroud assembly for a turbine engine comprising a plurality of circumferentially arranged shroud segments having confronting end faces defining first and second radially spaced surfaces. The shroud assembly includes a forward edge span...  
WO/2018/184788A1
The invention relates to a method for sealing an annular gap (11) in a turbine with a housing (1) and a rotor (2), which is arranged in the housing (1), is mounted to rotate about its central longitudinal axis, and is equipped with a plu...  
WO/2018/185961A1
This pump for rocket fuel, which is provided with a rotating body (4) mounted on a rotating shaft (3), and in which the rotating body (4) is rotated by a drive source (T) to feed the rocket fuel, is provided with a magnetic coupling (R) ...  
WO/2018/178538A1
Accessory relay (100) suitable for driving accessory equipment for a gas turbine engine, such as an aircraft engine, comprising a housing (101) and a plurality of gear wheels (110) inside the housing, the wheels each comprising a tubular...  
WO/2018/181804A1
This rotary machine is provided with: a rotation shaft (2) which is supported by a bearing provided on a bearing base; and a compartment (3) which accommodates the rotation shaft in at least part, wherein one or more support legs (5) are...  
WO/2018/178633A1
A turbogenerator rotor lock (1) is described, the turbogenerator rotor lock (1) including a head portion (10) and a locking portion (20, 21), wherein the locking portion (20,21) extends from the head portion (10) to engage with a turboge...  
WO/2018/177942A1
A gas turbine engine (10) includes a compressor section, a turbine section, and an accessory gearbox (100). A turning unit (200) for the gas turbine engine includes an output assembly (204) configured to be mechanically coupled to the ga...  

Matches 1 - 50 out of 25,491