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Matches 1 - 50 out of 3,746

Document Document Title
WO/2019/133112A3
A positioning device (102) is presented. The positioning device (102) includes an articulation assembly (128) including a tubular structure (150) including an aperture at a distal end and a first connector (134, 504) on an outer surface....  
WO/2019/195198A1
The oil quality in an oil reservoir of a pump is monitored using the disclosed oil-monitoring sensor. The oil-monitoring sensor includes a first capacitive portion for measuring oil level and a second capacitive portion for measuring die...  
WO/2019/187980A1
This single-shaft combined cycle plant comprises: a power generator; a gas turbine; a steam turbine that is driven by using waste heat from the gas turbine, and is connected to the power generator by a clutch when the rotational speed sy...  
WO/2019/186028A1
The invention relates to a turbine shaft (26) of a turbomachine extending along a longitudinal axis (A), comprising a main tubular portion (68) of length L1 and having a given maximum outer main diameter, characterized in that it compris...  
WO/2019/179994A1
There is disclosed a fan track liner assembly (53) for a containment arrangement (50) of a gas turbine engine, the assembly (53) comprising a cellular reactive impact structure (60), wherein cells of the reactive impact structure (60) co...  
WO/2019/166214A1
The gas turbine comprising a plurality of combustors for igniting gas. The method comprising receiving first temperature measurements for a first plurality of probing points, each associated with one of the plurality of combustors (S0). ...  
WO/2019/163438A1
The objective of the present invention is to provide a technique for controlling a steam governing valve of a power generation plant capable of maintaining an effective power output after recovery from a power system transient event. A c...  
WO/2019/163626A1
A steam valve driving device according to an embodiment of the present invention is configured so that a control valve permits or stops the flow of hydraulic oil from a supply opening to an open-direction piston chamber. A dump valve sto...  
WO/2019/152998A1
A ballistic resistant material and structure and methods for allowing and preventing projectiles from passing through the ballistic resistant defense structure. The ballistic resistant defense structure involves a ballistic multilayer ar...  
WO/2019/147229A1
Wireless telemetry system (100) that makes use of integrated wide-bandgap semiconductor technology in a high-temperature environment of a gas turbine engine is disclosed. A wide-bandgap integrated circuitry (WBIC) (98) includes a telemet...  
WO/2019/145809A1
A rotating turbomachine provided with a fluid sealing device, comprising an extensible/dilatable bellows piston to make a sealing surface abut against a rotor disc, or against the head of the shaft, therefore confining the working fluid ...  
WO/2019/135747A1
A method and system for predictive life evaluation of the gas turbine engine is used to schedule maintenance, repair components and replace parts. The system and method uses data based on properties of the gas turbine component (10) and ...  
WO/2019/121416A1
The present invention relates to an actuating drive having a variable-speed pump, as used, for example, in steam turbines, gas turbines and die casting machines. The electrohydrostatic actuating drive (10) has a variable-volume and/or va...  
WO/2019/122740A1
Aircraft turbomachine (1) with reduction gearset, comprising a first shaft (15) and a second shaft (3) having the one same axis of rotation, the second shaft being rotationally driven by the first shaft via a reduction gearset (7), the f...  
WO/2019/122761A1
The present invention relates to a propulsion unit (5) for an aircraft, comprising: a nacelle (7), a turbojet engine (1), an annular passage (19) for a secondary air flow, and a pre-cooler device (3) in communication with an engine enclo...  
WO/2019/115999A1
Apparatus and methods for measuring clearance are disclosed. In one arrangement, a sensor is used to output a signal that is dependent on a separation between the component and the reference structure. A passage event integration compris...  
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/2019/084107A1
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/2019/076876A1
A device (1) for the borescope inspection of turbine blades (82) of the first high-pressure turbine stage (81) of a jet engine (80), comprising a kink-free guide tube (2) for guiding through a flexible borescope (70), wherein the device ...  
WO/2018/160270A3
A system and method (90) for monitoring a gap size of a gap (38) between a seal holder (28) and an adjacent disk (14) in a compressor section (10) of a gas turbine. An imaging device (50) is used to generate at least one image of the gap...  
WO/2019/045891A1
A system for use in maintaining a machine including a cavity is provided. The system includes a pilot apparatus including an insertion end and a steering end opposite the insertion end. The insertion end is positionable within the machin...  
WO/2019/035807A1
A system for the online internal inspection of a gas turbine engine 10 is provided. The system includes a cooled, pressurized vessel 38 disposed in a location within the outer casing 22 of the gas turbine engine 10, an imaging optical sy...  
WO/2019/032356A1
Systems and methods for monitoring components are provided. A component has an exterior surface. A method includes performing a first analysis of a first image of a surface feature configured on the exterior surface of the component, the...  
WO/2019/027439A1
A method of monitoring a rotor blade (14) is provided. The method includes disposing a probe (22) including an optical sensor (25) within a mounting hole in a turbine casing (36) of a turbine engine. A (5) laser beam is them emitted by a...  
WO/2019/022918A1
An optical monitoring system includes a controller configured to determine a predicted status of a component based on an operational time of a rotary machine and an individual model. The controller is also configured to receive a first s...  
WO/2019/016352A1
A method of manufacturing a gas turbine engine component comprising the steps of deriving a characteristic mechanical attribute of a production component. It may be derived as a function of a derived mechanical attribute of the productio...  
WO/2019/001813A1
The invention relates to an electromagnetic vibration exciter (1) for exciting vibrations of the blades (21) of a blade ring (2) having at least one iron core (10, 13, 14) which is formed at least partly, preferably continuously, annular...  
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/2018/211224A1
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/2018/136272A3
Methods and apparatus to control the actuation of regulators including a loading chamber are disclosed. An example apparatus includes a first pneumatic regulator including a loading chamber, the first pneumatic regulator to flow fluid to...  
WO/2018/089057A3
A method of preventing standing waves in an installed gas turbine having a fan, having a fan speed, and a compressor, having a compressor speed, includes correcting the fan and compressor speeds for temperature and monitoring the correct...  
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/2018/178633A1
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...  
WO/2018/177864A1
The invention relates to a turbocharger (1) for an internal combustion engine, comprising - a bearing housing (41), in which a rotor shaft (14) is mounted rotatably about a rotor axis of rotation (15); - an exhaust gas turbine (20) havin...  
WO/2018/089057A9
A method of preventing standing waves in an installed gas turbine having a fan, having a fan speed, and a compressor, having a compressor speed, includes correcting the fan and compressor speeds for temperature and monitoring the correct...  
WO/2018/169930A1
The present invention provides a system and method of detecting the presence of a foreign substance, such as ice, in an air-flow path within an operating jet engine by providing one or more electromagnetic sensors that are tuned to recei...  
WO/2018/158537A1
A mechanical decoupler (15) at the inlet to a turbomachine is positioned on the outside of an intake casing, where radiating arms (27) meet an external casing (13) so as to partially unload a low-pressure shaft when a significant out-of-...  
WO/2018/158528A1
An inter-shaft (7, 8) bearing (11) is supported by a support (12) essentially comprising a solid rigid body (13) which is more or less non-deformable during normal operation, but which can break in the event of an excessive stress, such ...  
WO/2018/154236A1
The invention relates to a nondestructive process for monitoring the warming up of a given zone (24) of a part made of polymer material, comprising: a) performing at least one colorimetry measurement on said given zone (24) so as to moni...  
WO/2018/154235A1
The invention relates to a method for non-destructive testing of the heating of a predetermined zone (24) to be tested of a part (10) made of polymer material, the method including the following steps: a) taking at least one colorimetry ...  
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/2018/137941A1
The invention relates to an apparatus (1) for the accelerated inspection of a hollow chamber (2), in particular of the surrounding heat shields in combustors, the apparatus comprising: an image-data sensor assembly (3) for receiving imag...  
WO/2018/136291A1
A method of monitoring a turbomachinery is disclosed herein. The method includes measuring the pressure drop across the intake filter (66). The method further includes determining clog rate parameters for a clog rate of a filter area of ...  
WO/2018/132156A1
A system and method for monitoring the operating conditions of a steam turbine and developing an adaptive inspection interval (200) includes access to a digital data storage archive (210) containing information relating to use and operat...  
WO/2018/125421A1
Disclosed are systems and methods for pump control of a closed thermodynamic cycle system, such as a Brayton cycle. Operational parameters such as working fluid temperature, thermal fluid temperature, stream pressure, and power generatio...  
WO/2018/115763A1
A turbomachine (10) comprising a fan (12) shaft driven by a turbine shaft (16) by the intermediary of a rotational speed reduction device (20), said turbomachine comprising decoupling means (28) interposed between the reduction device (2...  
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...  

Matches 1 - 50 out of 3,746