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Matches 1 - 50 out of 8,550

Document Document Title
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/2018/203985A1
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/2018/202938A1
Described is a supercharging system and a method of operating a waste gate arrangement (7). The supercharging system comprises a turbocharger unit (2) having a compressor part (3) and a turbine part (4), an exhaust gas system (5) connect...  
WO/2018/195626A1
The present invention relates to a heat engine containing a polytropic-process polytropic expansion heating chamber (22), a three-way proportional control valve (23), two turbine rotors (24) and (25) and two compressor rotors (26) and (2...  
WO/2018/195621A1
The present invention relates to a heat engine containing an isobaric expansion heating chamber (22), a three-way proportional control valve (23), two turbine rotors (24) and (25) and two compressor rotors (26) and (27), all connected to...  
WO/2018/200636A1
A variable turbine geometry (VTG) turbocharger is disclosed. The VTG turbocharger may comprise a turbine section having a turbine wheel and plurality of guide vanes configured to regulate a flow of exhaust gases to the turbine wheel. The...  
WO/2018/195622A1
The present invention relates to a heat engine containing an isothermal expansion heating chamber (22), a three-way proportional control valve (23), two turbine rotors (24) and (25) and two compressor rotors (26) and (27), all connected ...  
WO/2018/191214A1
A variable turbine geometry (VTG) turbocharger is disclosed. The VTG turbocharger may comprise a turbine section, a bearing section, and an actuation pivot shaft (APS) having a bearing side in the bearing section and a pressure side in t...  
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/2018/188776A1
The invention relates to an adjusting device (100, 200, 300, 400) having: a valve shaft (101; 201; 301; 401) with a valve head (103; 203; 303; 402) at a first end, said valve head being designed to open and close the flow opening, and a ...  
WO/2018/187703A1
A variable inlet guide vane assembly (200) and methods of operating the variable inlet guide vane assembly (200) are disclosed. The variable inlet guide vane assembly (200) includes an inlet guide vane (210) and an actuator (220). The ac...  
WO/2018/178766A1
The present application provides a method, of evaluating fatigue damage is an actuator -spring of a valve used in a turbine by a data acquisition system. The method may include de the steps of receiving a number of operating parameters f...  
WO/2018/162306A1
The invention relates to a turbine (2) comprising a housing (4) and at least one adjustable row of guide vanes (7), said row (7) having a plurality of guide vanes (8) distributed around the periphery. Each guide vane (8) is mounted in th...  
WO/2018/155239A1
Provided are a power generation system and a power generation system control method with which an optimum energy efficiency can be obtained by load sharing control without providing a power turbine with a governor. The power generation s...  
WO/2018/151231A1
This on-off valve is provided with: a valve casing (44) provided with a steam (S) inlet flow passage (51) and an outlet flow passage (52) which communicates with the inlet flow passage (51) through a communicating hole (53); a stop valve...  
WO/2018/147027A1
Provided is a binary power generation system comprising: a working medium circulation path; an evaporator; an expander; an energy recovery device; a condenser; and a pump. The pump includes: a casing; a rotation shaft; and impellers. The...  
WO/2018/147951A1
A gas turbine engine includes a liner positioned within a compressor section or a turbine section of the gas turbine engine and at least partially defining a core air flowpath through the gas turbine engine. The gas turbine engine also i...  
WO/2018/144744A1
In some aspects, a steam turbine system includes a high-pressure turbine section; a low-pressure turbine section; a high-pressure control valve operable to provide an adjustable flow of steam into the high-pressure turbine section; a low...  
WO/2018/137882A1
The invention relates to an adjustable guide apparatus for an exhaust gas guide section of an exhaust gas turbocharger, comprising a first insert part (5) and a second insert part (8) arranged opposite the first insert part (5), wherein ...  
WO/2018/138291A1
The present disclosure is directed to a shaft assembly (95) for a turbine engine (10), the shaft assembly (95) defining an axial direction and a radial direction, wherein the turbine engine (10) includes a fan or propeller assembly (14) ...  
WO/2018/136182A1
The present disclosure is directed to a gas turbine engine defining a radial direction, a circumferential direction, an axial centerline along a longitudinal direction, and wherein the gas turbine engine defines an upstream end and a dow...  
WO/2018/125532A1
Closed thermodynamic cycle systems, such as closed Brayton cycle systems, with regenerative heat exchangers are disclosed. Embodiments include dual regenerators and regenerators with buffer tank systems. Regenerators may be used instead ...  
WO/2018/125638A2
A power generation system comprising a shared hot side thermal store, a shared cold side thermal store, a plurality of power subunits, and an electrical bus is disclosed. Each of the power subunits may connected or isolated from the shar...  
WO/2018/119763A1
Disclosed is a nozzle partition plate assembly unit body of a steam turbine. A plurality of through holes are integrally formed in the nozzle partition plate assembly unit body, and each of the through holes forms a steam nozzle in commu...  
WO/2018/125638A3
A power generation system comprising a shared hot side thermal store, a shared cold side thermal store, a plurality of power subunits, and an electrical bus is disclosed. Each of the power subunits may connected or isolated from the shar...  
WO/2018/122538A1
The invention relates to an intermediate housing hub (2) comprising a discharge stream conduit (18) having a given length (L1), and discharge fins (22) extendng in the discharge stream conduit (18) and having a given chord length (L2), t...  
WO/2018/125319A3
Systems and methods for starting an engine on an aircraft are provided. One example aspect of the present disclosure is directed to a method for starting an engine using an integrated starter. The integrated starter includes a starter ai...  
WO/2018/114529A1
The invention relates to a valve having a housing (1), a solenoid (5) disposed in the housing (1), a pin (7) that can be moved by the solenoid (5), and a piston (8) connected to the pin (7), a second housing part (13) being provided whic...  
WO/2018/114602A1
Electronic apparatus for a rotating electrical machine, in particular an alternator voltage regulator or variable speed drive, comprising an electronic circuit and a wired bus for exchanging information with the outside, characterised by...  
WO/2018/108458A1
This invention relates to a gas turbine blade (10), which has a suction side (11) and a pressure side (12) during regular use and which also has at least one internally arranged chamber (15), which is designed to conduct a cooling fluid ...  
WO/2018/108834A1
A propulsion system for a vehicle (10) includes a propulsor (102) for generating a thrust for the vehicle, a motor (104) operable with the propulsor for driving the propulsor, a motor mount (164) for mounting the motor in or to the vehic...  
WO/2018/103910A1
The invention relates to a system for operating an internal combustion engine, which discharges residual heat during operation via an exhaust gas, said residual heat in turn being used in a thermodynamic cycle, in order to vaporize a wor...  
WO/2018/106620A1
The invention relates to a compressor with a compressor housing in which a compressor wheel is arranged. The compressor additionally comprises a cartridge which is arranged in the compressor housing in the area of a compressor inlet. The...  
WO/2018/103903A1
An electric control circuit (1) for controlling a pneumatic/hydraulic system (11) in a turbine engine, the control circuit (1) includes: - at least an electromagnet (17) for controlling the hydraulic system (11), - a plurality (N) of tra...  
WO/2018/105565A1
A raw material gas liquefaction device comprises: a feed line that supplies a raw material gas; a refrigerant circulation line that circulates refrigerant and that has a turbine expander to generate cold heat by expanding the refrigerant...  
WO/2018/102075A3
An engine or engine casing having an inner annular case and an outer annular case. The engine casing is formed using an additive manufacturing technique such that the inner annular case and outer annular case is formed surrounding a holl...  
WO/2018/099618A1
The invention relates to a turbocharger, comprising a turbine for expanding a first medium and a compressor for compressing a second medium by using energy obtained in the turbine as the first medium is expanded, wherein the turbine has ...  
WO/2018/102244A1
The invention relates to a turbine with variable turbine geometry for an internal combustion engine. The turbine comprises a bearing housing, a turbine housing, and a cartridge which has a blade bearing ring for mounting a plurality of a...  
WO/2018/102075A2
An engine or engine casing having an inner annular case and an outer annular case. The engine casing is formed using an additive manufacturing technique such that the inner annular case and outer annular case is formed surrounding a holl...  
WO/2018/096239A1
Bypass turbomachine (30) comprising a system (46) for bleeding gas from a primary stream to a secondary stream, said system comprising two coaxial rings (54, 56) extending one around the other, a perforated internal first ring (54) situa...  
WO/2018/093277A1
An inlet guide vane removal assembly includes a support frame with a support plate. At least one force device is coupled to the support plate. A puller bracket is attached to the at least one force device. The puller bracket has an open-...  
WO/2018/090307A1
A low friction inlet nozzle for a turbo expander (100) is provided. The inlet nozzle including a nozzle cover ring (101), which comprises a face (102), a set of nozzle blades (105), wherein each nozzle blade (105) comprises a face (107),...  
WO/2018/091871A1
A turbine for a turbo-machine is proposed in which, at a gas inlet, vanes, extending from a nozzle ring though slots in a shroud, are shaped on one side to as to substantially conform to the profile of the surface of the slot, whereby a ...  
WO/2018/088363A1
This variable nozzle unit is provided with a variable nozzle blade which is disposed between a hub wall surface and a shroud wall surface and which can pivot within a gas inflow passage about a pivot axis which is parallel to the rotatio...  
WO/2018/087487A1
The invention relates to a process for manufacturing a turbomachine blade (P) of the type having at least one 3D cavity (7), characterized in that said blade is produced by a succession of depositions and selective consolidations of laye...  
WO/2018/084154A1
This variable nozzle unit is provided with a variable nozzle blade disposed between a hub wall surface and a shroud wall surface and capable of pivoting within a gas inflow passage about a pivot axis parallel to the rotation axis of the ...  
WO/2018/079098A1
A thermal energy recovery device equipped with an evaporator (10), an expander (12), a power recovery unit (14), a condenser (16), a pump (18), a supply flow path (32), a discharge flow path (34), a pressure adjustment valve (V1), and a ...  
WO/2018/077493A1
The invention relates to a method for operating one or more steam turbine(s) (100) and to a steam turbine (100), comprising: a specifying of a steam turbine characteristic to a control module (105), wherein each of a plurality of valves ...  
WO/2018/076050A1
A multi-stage axial turbine (typically between 4 and 10 stages) designed to operate more efficiently with partial admission of low temperature steam in each stage except the last one or two stages. Each stage of the subject turbine opera...  

Matches 1 - 50 out of 8,550