Matches 1 - 31 out of 31


Match Document Document Title
US20150260406 TWO-CIRCUIT INJECTOR FOR A TURBINE ENGINE COMBUSTION CHAMBER  
A start-up injector for a turbine engine combustion chamber, said injector including a fuel injection circuit; and a fuel ignition circuit including a fuel injector supplied by the fuel injection...
US20130031912 GAS TURBINE START ARCHITECTURE  
A gas turbine starting architecture is used to start a gas turbine engine having at least a first spool. The architecture includes an electric power distribution bus, a motor, a compressor, a...
US20140250914 Starter Motor Shared Lubrication System  
A starter motor has a housing. The housing receives the starter motor and a plurality of locations to receive lubricant. The lubricant supply system shares a lubricant source with a main gas...
US20140238039 SYSTEM AND METHOD FOR OPERATING A POWER PLANT  
A system including a fuel-supply system including, an auxiliary-fuel-gas compressor configured to compress a fuel for use by a gas-turbine system, an expander configured to generate power by...
US20130086919 STARTING OF AIRCRAFT ENGINE  
A multi-engine system 10 for use on an aircraft 14 is disclosed. The system 10 may comprise a first aircraft engine 16A and a second aircraft engine 16B configured to drive at least one device 12...
US20110252797 GAS TURBINE PLANT, HEAT RECEIVER, POWER GENERATING DEVICE, AND SUNLIGHT COLLECTING SYSTEM ASSOCIATED WITH SOLAR THERMAL ELECTRIC GENERATION SYSTEM  
A gas turbine plant associated with a solar thermal electric generation system has a heat receiver which receives heat from the sun, a gas turbine having a compressor and a turbine which operates...
US20120042658 Fuel supply system for gas turbine combustor and fuel supply method for gas turbine combustor  
A consumption amount of high-calorific gas such as coke oven gas (COG) during operation of a gas turbine is reduced, halt of the gas turbine due to clogging of a pilot system, a malfunction of a...
US20140260314 Variable Heat/Power Ratio Cogeneration System  
A variable heat/power ratio cogeneration system is provided that is capable of suppressing NOx emissions to a minimum while ensuring stability of combustion of a gas turbine combustor even when...
US20090126369 Integrated direct drive starter/generator for turbines  
A turbine starter/generator machine for a turbine, said turbine comprising: at least one fan blade; at least one turbine enclosure; said starter/generator machine comprising: at least one rotor...
US20140060076 ANTIROTATED PISTON RACK  
A valve skirt is connected to a shaft. The shaft extends in a rearward direction away from the skirt and has rack teeth at a location spaced away from the skirt. A tab is positioned between the...
US20140007585 LIQUID FUEL ASSIST IGNITION SYSTEM OF A GAS TURBINE AND METHOD TO PROVIDE A FUEL/AIR MIXTURE TO A GAS TURBINE  
A liquid fuel assist ignition system for providing a fuel/air mixture to a gas turbine in its start-up phase includes a high pressure tank, a vacuum pump connected to the high pressure tank, a...
US20140007587 Aircraft Maintenance Apparatus  
This Mobile Driven Hydraulic Power Unit (HPU) provides a source of clean, pressurized hydraulic fluid for performing required aircraft maintenance. The unit sits on a heavy duty towable frame...
US20120174594 TURBOMACHINE FUEL DELIVERY METHOD AND ASSEMBLY  
An example method of fuel delivery to a turbomachine includes reaching a light-off speed of a turbomachine and delivering fuel to a combustor of the turbomachine at a first rate. The method also...
US20090007568 EMERGENCY POWER ENGINE RESTART SYSTEM  
An engine starting apparatus and method may allow for two methods of engine start where only one engine gearbox accessory pad exists off the aircraft engine. A gearbox lubricating apparatus may...
US20110296846 AERONAUTICAL ENGINE WITH COOLING OF AN ELECTRIC STARTING DEVICE  
An aeronautical engine including a fuel pumping device including a high pressure fuel pump including an inlet connected to a low pressure fuel conduit and an outlet connected to a main circuit for...
US20130174570 ENGINE SYSTEMS WITH ENHANCED START CONTROL SCHEDULES  
An engine system for starting a gas turbine engine includes a starter coupled to the gas turbine engine and configured to provide torque to the gas turbine engine; and a controller coupled to the...
US20090145135 TURBINE BLOW DOWN STARTER FOR TURBINE ENGINE  
In order to start a turbine engine (10), high-pressure fluid is directed onto a turbine (34a) to cause rotation of the turbine and thereby start the turbine engine. In a disclosed embodiment, the...
US20080229757 Methods and systems for output variance and facilitation of maintenance of multiple gas turbine plants  
A method of operating a power generation system is provided. The system includes a first gas turbine engine that uses at least one of a primary fuel and a secondary fuel, and at least one second...
US20100326085 LIGHTWEIGHT START SYSTEM FOR A GAS TURBINE ENGINE  
A start system for an engine package with a high spool includes a power source which generates air. A nozzle system in fluid communication with the power source, the nozzle system operable to...
US20100192594 COMPRESSED AIR STARTER FOR TURBOMACHINE  
Air starter for turbomachine, comprising a forward casing (12), an aft casing (14), an annular exhaust flow path (32) opening up between an aft end of the forward casing and a forward end of the...
US20090260367 Multi-Compressor String With Multiple Variable Speed Fluid Drives  
Starter arrangement for high power rotating equipment strings with multiple compressors driven by a single turbine or motor includes multiple variable fluid drive torque converters (CSTCs) to...
US20100170266 METHOD AND APPARATUS FOR CONTROLLING A HEATING VALUE OF A LOW ENERGY FUEL  
In an embodiment, a method includes determining a first heating value of a low BTU fuel, determining a target fuel quality level based on a state of a turbine system, controlling a second heating...
US20100275608 Systems and Methods for Rapid Turbine Deceleration  
The present application provides for a gas turbine engine system for turbine deceleration during shutdown procedures. The gas turbine engine system may include a rotor extending through a turbine,...
US20140096533 Bearing chamber venting system for an aircraft engine and method for providing a required pressure ratio at bearing chamber seals of an air-sealed bearing chamber  
A bearing chamber venting system for an aircraft engine includes at least one bearing chamber air-sealed by sealing air via bearing chamber seals, a vent line connected to the bearing chamber, via...
US20130036723 OXY-COMBUSTION GAS TURBINE HYBRID  
An integrated oxy-combustion power generation process is provided. This process includes providing an air separation unit for producing at least an oxygen-enriched stream, providing a carbon...
US20100319357 DEVICE AND A METHOD FOR STARTING A TURBINE ENGINE FITTED TO A HELICOPTER, MAKING USE OF AN ELECTRICAL ENERGY SOURCE THAT INCLUDES DISCHARGE BOOSTER MEMBERS  
The invention provides a device and a method for starting at least one turbine engine (1) fitted to a helicopter. A starter (6) is fed with electrical energy from an electricity network (8)...
US20130061601 CONTROL APPARATUS FOR ANGLING GUIDE VANES OF A TORQUE CONVERTER  
A control apparatus for angling guide vanes of a torque converter is provided and includes a modeling unit configured to receive current condition data, to determine a current input power supplied...
US20100162723 GAS TURBINE ENGINE SHAFT COUPLER  
A gas turbine engine is provided that includes a gearbox operable to selectively couple a relatively high pressure spool shaft to a relatively low pressure spool shaft. In one form the gearbox...
US20170152055 ARCHITECTURE OF A MULTIPLE-ENGINE HELICOPTER PROPULSION SYSTEM, AND CORRESPONDING HELICOPTER  
An architecture of a propulsion system of a multi-engine helicopter is disclosed, comprising turboshaft engines that are connected to a power transmission gearbox. It comprises: a hybrid...
US20160102608 A ROTOR ASSEMBLY FOR AN OPEN CYCLE ENGINE, AND AN OPEN CYCLE ENGINE  
A rotor assembly for an engine, comprising: a rotor, supported on bearings for axial rotation, a rotor portion forming a compression passage extending outwards from the axis, gases entering the...
US20150308347 METHOD TO CONTROL ELECTRIC STARTER GENERATOR FOR GAS TURBINE ENGINES  
A gas turbine engine starting system including an electric start generator (ESG) free of temperature sensors and configured to provide torque to a gas turbine engine. A fuel metering module is...

Matches 1 - 31 out of 31