Images List Premium Download Classic

Gas Turbine

Gas Turbine-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


loading
Tool and method for decoupling cross-fire tube assemblies in gas turbine engines
General Electric Company
April 12, 2018 - N°20180100654

A tool for decoupling a telescoping tube from a first liner of a gas turbine engine is disclosed. The tool includes a rod partially positioned in a telescoping tube passage. The rod includes a first portion having a non-circular cross-section and a threaded second portion positioned in a second combustion chamber. A plug couples to the rod and engages a ...
Dual fuel concentric nozzle for a gas turbine
Ansaldo Energia Switzerland Ag
April 12, 2018 - N°20180100653

A dual fuel concentric nozzle such as for a dual fuel injector of a sequential burner of a sequential gas turbine, the dual fuel concentric nozzle having a nozzle downstream end, a liquid fuel duct, a gas fuel duct concentrically surrounding the liquid fuel duct and defining a gas fuel passage between the outer surface of the liquid fuel duct ...
Combustor device for a gas turbine engine and gas turbine engine incorporating said combustor device
Ansaldo Energia Switzerland Ag
April 12, 2018 - N°20180100651

A combustor device for a gas turbines engines includes first and a second tubular members telescopically fitted in axially sliding manner to one another with interposition of annular centering and sealing which include at least a centering annular shoulder and a sealing ring arranged coaxial to one another. The sealing ring is axially spaced apart from the centering annular shoulder ...
Gas Turbine Patent Pack
Download 2202+ patent application PDFs
Gas Turbine Patent Applications
Download 2202+ Gas Turbine-related PDFs
For professional research & prior art discovery
inventor
  • 2202+ full patent PDF documents of Gas Turbine-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Bleed valve assembly for a gas turbine engine
General Electric Company
April 12, 2018 - N°20180100441

A gas turbine engine includes a first compressor, a casing surrounding the first compressor, and a liner extending forward from the first compressor. The gas turbine engine also includes a core turbine frame assembly extending between the liner and the casing and a bleed air assembly. The bleed air assembly includes a bleed valve positioned in the liner, and a ...
Bleed valve assembly for a gas turbine engine
General Electric Company
April 12, 2018 - N°20180100440

A gas turbine engine includes a casing surrounding a first compressor, as well as a liner extending forward from the first compressor. Additionally, the gas turbine engine includes a bleed air assembly having a plurality of bleed valves positioned in the liner and spaced along a circumferential direction of the gas turbine engine. The bleed air assembly also includes a ...
Sealing device arrangement at the interface between a combustor and a turbine of a gas ...
Ansaldo Energia Switzerland Ag
April 12, 2018 - N°20180100439

A sealing arrangement at an interface between a combustor and a turbine of a gas turbine. The turbine can include deflecting vanes at its inlet, which deflecting vanes are each mounted within the turbine so as to define an inner or outer diameter platform and are in sealing engagement via an inner or outer diameter vane tooth with a seal ...
Gas Turbine Patent Pack
Download 2202+ patent application PDFs
Gas Turbine Patent Applications
Download 2202+ Gas Turbine-related PDFs
For professional research & prior art discovery
inventor
  • 2202+ full patent PDF documents of Gas Turbine-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Component assembly for a gas turbine engine
General Electric Company
April 12, 2018 - N°20180100433

A component assembly for a gas turbine engine having a combustor and defining a core air flowpath includes a first wall and a second wall. The first wall is configured for at least partially defining the core air flowpath at a location downstream of a combustion chamber defined by the combustor of the gas turbine engine. Additionally, the second wall ...
Gas turbine engine
General Electric Company
April 12, 2018 - N°20180100410

A gas turbine engine includes a fan section and a core turbine engine operable with the fan section. The gas turbine engine also includes a sump pressurization assembly including a valve, a first duct in airflow communication with the valve and a first pressurized air source, and a second duct in airflow communication with the valve and a second pressurized ...
Stator heat shield segment for a gas turbine power plant
Ansaldo Energia Switzerland Ag
April 12, 2018 - N°20180100409

A stator heat shield segment for a gas turbine includes an inner surface facing a hot gas main flow of the gas turbine; an outer surface opposite to the inner surface and at least partially exposed to cooling air; a first impingement cavity provided with a plurality of first impingement holes fluidly connected with the cooling air supplied outside the ...
Case with ballistic liner
United Technologies Corporation
April 12, 2018 - N°20180100408

A case for a gas turbine engine includes a plurality of distinct case sections in axial series. The case sections include, in axial order, a flange section, a forward shell section, a containment section, and an aft shell section. The forward shell section, the containment section, and the aft shell section are formed of a plurality of unidirectional roving fiber ...
Seals for a gas turbine engine
Rolls-royce North American Technologies, Inc.
April 12, 2018 - N°20180100405

A sealing assembly may include a support, an engine component, and a seal. The engine component may be mounted relative to the support to define a gap between the engine component and the support. The seal may be arranged between the support and the engine component to block gasses from passing through the gap. The seal may be adapted to ...
Stator assembly for a gas turbine engine
Rolls-royce Plc
April 12, 2018 - N°20180100403

A stator assembly comprises an annular platform (1) defining a boundary of an annulus and a plurality of guide vanes (2) for arranging in a circumferential array on the annular platform (1). The platform (1) includes a circumferential array of slots each slot having, at a first end, walls converging (3) from an annulus facing side towards an opposite side of the platform and then ...
Method for manufacturing components for gas turbine engines
General Electric Company
April 12, 2018 - N°20180100210

A method of manufacturing a component for a gas turbine engine. The method may include the steps of: providing a forged preform of the component that is made from a stainless steel alloy; identifying two non-overlapping portions of the component that together form a whole of the component: a target portion and a remainder portion; and treating the component with ...
Gas Turbine Patent Pack
Download 2202+ patent application PDFs
Gas Turbine Patent Applications
Download 2202+ Gas Turbine-related PDFs
For professional research & prior art discovery
inventor
  • 2202+ full patent PDF documents of Gas Turbine-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Using lithium hydroxide to scrub carbon dioxide from gas turbine
General Electric Company
April 12, 2018 - N°20180099247

A system includes a gas turbine system and an aftertreatment system coupled to an exhaust outlet of the gas turbine system and configured to treat exhaust gases exiting the exhaust outlet. The aftertreatment system includes a cooling unit configured to cool the exhaust gases and a carbon dioxide (co2) treatment unit coupled to the cooling unit and configured to treat ...
System and method for model based turbine shaft power predictor
General Electric Company
April 05, 2018 - N°20180097463

In an embodiment, a control system includes a processor. The processor is configured to receive signals from one or more sensors disposed in a gas turbine system, wherein the gas turbine system comprises a shaft mechanically coupled to an electric generator. The processor is further configured to predict a derived mechanical power for the shaft based on the signals. The ...
Circumferential fuel shifting and biasing in an axial staged combustor for a gas turbine engine
United Technologies Corporation
April 05, 2018 - N°20180094817

An injector of a radial fuel injection system for a combustor of a gas turbine engine includes a swirler; and a fuel nozzle located within the swirler, the fuel nozzle located within the swirler, the fuel nozzle operable to provide a biased circumferential fuel distribution within the swirler. A method of controlling a fuel flow to a combustor of a ...
Injector resonator for a gas turbine engine
Solar Turbines Incorporated
April 05, 2018 - N°20180094816

A fuel injector for a combustor of a gas turbine engine is disclosed herein. In embodiments, the fuel injector includes an injector head, a stem, a fuel passage, a fitting, a fuel inlet, and a resonator. The stem extends from the injector head. The fuel passage extends within the towards the injector head. The fitting is joined to the stem ...
Damping liner cap and gas turbine combustor
Doosan Heavy Industries & Construction Co., Ltd.
April 05, 2018 - N°20180094815

A gas turbine combustor includes a combustion chamber, a liner adjacent to the combustion chamber, a liner cap capping the combustion chamber, and a swirler cup passing through the liner cap. The liner cap includes a first cavity having a first inlet receiving an air, a second cavity having a first outlet facing the combustion chamber, and an impingement plate ...
Radial fuel shifting and biasing in an axial staged combustor for a gas turbine engine
United Technologies Corporation
April 05, 2018 - N°20180094814

An injector of a radial fuel injection system for a combustor of a gas turbine engine includes a swirler; and a fuel nozzle located within the swirler, the fuel nozzle located within the swirler, the fuel nozzle operable to provide a biased radial fuel distribution within the swirler. A method of controlling a fuel flow to a combustor of a ...
Accessory gearbox for a gas turbine engine
Rolls-royce Deutschland Ltd & Co Kg
April 05, 2018 - N°20180094717

A gas turbine engine arrangement includes an accessory gearbox which is mounted so as to be aligned in an axial direction along the engine. The accessory gearbox may be recessed at least partly into a casing of the engine.
Integrally bladed fan rotor
Pratt & Whitney Canada Corp.
April 05, 2018 - N°20180094638

An integrally bladed fan (ibf) rotor of a gas turbine engine. The ibf rotor includes a hub and a plurality of fan blades extending radially outwardly from the hub and integral therewith. The hub has a fan attachment flange disposed at an end of the hub on a trailing edge side thereof for mounting a booster rotor to a trailing ...
Loading