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General Electric Company

Patent Applications

Pub DatePub NumberApp NumberApp DateTitle
2013-10-1720130269311134450082012-04-12SYSTEMS AND APPARATUS RELATING TO REHEAT COMBUSTION TURBINE ENGINES WITH EXHAUST GAS RECIRCULATION
2013-10-1720130269355134449062012-04-12METHOD AND SYSTEM FOR CONTROLLING AN EXTRACTION PRESSURE AND TEMPERATURE OF A STOICHIOMETRIC EGR SYSTEM
2013-10-1720130269356134449292012-04-12METHOD AND SYSTEM FOR CONTROLLING A STOICHIOMETRIC EGR SYSTEM ON A REGENERATIVE REHEAT SYSTEM
2013-10-1720130269357134449482012-04-12METHOD AND SYSTEM FOR CONTROLLING A SECONDARY FLOW SYSTEM
2013-10-1720130269358134449862012-04-12METHODS, SYSTEMS AND APPARATUS RELATING TO REHEAT COMBUSTION TURBINE ENGINES WITH EXHAUST GAS RECIRCULATION
2013-10-1720130269361134449722012-04-12METHODS RELATING TO REHEAT COMBUSTION TURBINE ENGINES WITH EXHAUST GAS RECIRCULATION
2013-10-1720130269362134450032012-04-12METHODS, SYSTEMS AND APPARATUS RELATING TO COMBUSTION TURBINE POWER PLANTS WITH EXHAUST GAS RECIRCULATION
2013-10-1720130269310134449562012-04-12SYSTEMS AND APPARATUS RELATING TO REHEAT COMBUSTION TURBINE ENGINES WITH EXHAUST GAS RECIRCULATION
2013-04-2520130098038132806592011-10-25SYSTEM FOR HEATING A FUEL
2013-04-1120130086915132679942011-10-07FILM COOLED COMBUSTION LINER ASSEMBLY
2013-01-1020130008169131767842011-07-06APPARATUS AND SYSTEMS RELATING TO FUEL INJECTORS AND FUEL PASSAGES IN GAS TURBINE ENGINES
2013-01-0320130000272131720242011-06-29SYSTEM FOR FUEL GAS MOISTURIZATION AND HEATING
2012-12-2020120317990131637942011-06-20SYSTEMS AND METHODS FOR DETECTING COMBUSTOR CASING FLAME HOLDING IN A GAS TURBINE ENGINE
2012-10-2520120266601130922412011-04-22SYSTEM AND METHOD FOR REMOVING HEAT FROM A TURBOMACHINE
2012-06-2120120151927129713122010-12-17PEGLESS SECONDARY FUEL NOZZLE
2012-06-0720120137696129607672010-12-06AIR-STAGED DIFFUSION NOZZLE
2012-03-0120120047895128687932010-08-26SYSTEMS AND APPARATUS RELATING TO COMBUSTOR COOLING AND OPERATION IN GAS TURBINE ENGINES
2012-02-1620120036861128541612010-08-10METHOD FOR COMPENSATING FOR COMBUSTION EFFICIENCY IN FUEL CONTROL SYSTEM
2012-02-0220120023895128485802010-08-02APPARATUS AND FILTERING SYSTEMS RELATING TO COMBUSTORS IN COMBUSTION TURBINE ENGINES
2012-02-0220120023949128485632010-08-02APPARATUS AND FILTERING SYSTEMS RELATING TO COMBUSTORS IN COMBUSTION TURBINE ENGINES
2011-11-0320110265488127700652010-04-29ALTERNATE METHOD FOR DILUENT INJECTION FOR GAS TURBINE NOx EMISSIONS CONTROL
2011-10-1320110247313127714802010-04-30SYSTEM FOR HEATING AN AIRSTREAM BY RECIRCULATING WASTE HEAT OF A TURBOMACHINE
2011-10-0620110243708127513782010-03-31METHODS, SYSTEMS AND APPARATUS RELATING TO TIP CLEARANCE CALCULATIONS IN TURBINE ENGINES
2011-09-2920110232258127296242010-03-23METHOD AND SYSTEM FOR TESTING AN OVERSPEED PROTECTION SYSTEM OF A POWERPLANT
2011-09-2920110232259127296862010-03-23METHOD AND SYSTEM FOR TESTING AN OVERSPEED PROTECTION SYSTEM OF A POWERPLANT MACHINE
2011-09-2920110232297127296662010-03-23METHOD AND SYSTEM FOR TESTING AN OVERSPEED PROTECTION SYSTEM OF A POWERPLANT MACHINE
2011-08-2520110203291127127282010-02-25METHODS AND SYSTEMS RELATING TO FUEL DELIVERY IN COMBUSTION TURBINE ENGINES
2011-06-2320110146293126461642009-12-23METHOD FOR CONNECTING A STARTING MEANS TO A TURBOMACHINE
2011-06-2320110146288126461322009-12-23METHOD OF CONTROLLING A FUEL FLOW TO A TURBOMACHINE
2011-06-2320110146290126459832009-12-23METHOD OF STARTING A TURBOMACHINE
2011-06-2320110146291126460452009-12-23METHOD FOR STARTING A TURBOMACHINE
2011-06-2320110146292126461012009-12-23METHOD FOR STARTING A TURBOMACHINE
2011-06-1620110138767130284982011-02-16INLET SYSTEM FOR AN EGR SYSTEM
2011-06-1620110138768130285102011-02-16INLET SYSTEM FOR AN EGR SYSTEM
2010-12-3020100326077124937162009-06-29SYSTEM FOR MITIGATING A FUEL SYSTEM TRANSIENT
2010-12-3020100326081124937402009-06-29METHOD FOR MITIGATING A FUEL SYSTEM TRANSIENT
2010-12-0920100307157124801872009-06-08METHODS RELATING TO TURBINE ENGINE CONTROL AND OPERATION
2010-12-0920100307158124802392009-06-08SYSTEMS RELATING TO TURBINE ENGINE CONTROL AND OPERATION
2010-12-0920100307164124775352009-06-03SYSTEM FOR CONDITIONING THE AIRFLOW ENTERING A TURBOMACHINE
2010-11-1820100287944127671342010-04-26AVAILABILITY IMPROVEMENTS TO HEAVY FUEL FIRED GAS TURBINES
2010-11-1820100287948127766162010-05-10UNLOADED SPEED CONTROL FOR AVAILABILITY IMPROVEMENTS TO HEAVY FUEL FIRED GAS TURBINES
2010-11-1120100286889124377302009-05-08METHODS RELATING TO GAS TURBINE CONTROL AND OPERATION
2010-10-0720100256888124195892009-04-07METHOD AND SYSTEM FOR ACTIVELY TUNING A VALVE
2010-09-3020100242482124140142009-03-30METHOD AND SYSTEM FOR REDUCING THE LEVEL OF EMISSIONS GENERATED BY A SYSTEM
2010-09-0920100223902115202142006-09-13THERMOELECTRICALLY COOLED COMPONENTS FOR DISTRIBUTED ELECTRONICS CONTROL SYSTEM FOR GAS TURBINE ENGINES
2010-09-0920100223933115000872006-08-07System for controlling combustion dynamics and method for operating the same
2010-07-0120100162708123457212008-12-30METHODS, APPARATUS AND/OR SYSTEMS RELATING TO FUEL DELIVERY SYSTEMS FOR INDUSTRIAL MACHINERY
2010-07-0120100162721123473532008-12-31APPARATUS FOR STARTING A STEAM TURBINE AGAINST RATED PRESSURE
2010-07-0120100168980123473842008-12-31OPERATING A TURBINE AT BASELOAD ON COLD FUEL WITH HOT FUEL COMBUSTION HARDWARE
2010-06-2420100154428123412112008-12-22METHOD AND SYSTEMS FOR OPERATING A COMBINED CYCLE POWER PLANT
2010-06-2420100154432123412492008-12-22METHOD AND SYSTEM FOR OPERATING A COMBINED CYCLE POWER PLANT
2010-05-2720100126181122753182008-11-21METHOD FOR CONTROLLING AN EXHAUST GAS RECIRCULATION SYSTEM
2010-05-2720100131169122752992008-11-21 METHOD OF CONTROLLING AN AIR PREHEATING SYSTEM OF A GAS TURBINE
2010-04-0820100083633122476102008-10-08METHOD AND SYSTEM FOR OPERATING A TURBOMACHINE HAVING AN UNCHOKED VALVE
2010-04-0820100083664113649142006-03-01METHOD AND APPARATUS FOR ASSEMBLING GAS TURBINE ENGINE
2010-02-2520100047077119661652007-12-28Ferry Flight Engine Fairing Kit
2010-02-1120100034647116357492006-12-07Processes for the formation of positive features on shroud components, and related articles
2010-02-0420100024425121830982008-07-31TURBINE ENGINE FUEL NOZZLE
2009-12-1020090301078121363372008-06-10SYSTEM FOR RECOVERING THE WASTE HEAT GENERATED BY AN AUXILIARY SYSTEM OF A TURBOMACHINE
2009-10-1520090255265122009562008-08-29SWIRLERS
2009-10-1520090255256121012882008-04-11METHOD OF MANUFACTURING COMBUSTOR COMPONENTS
2009-10-1520090255257121825002008-07-30FUEL DISTRIBUTOR
2009-10-1520090255262124125122009-03-27FUEL NOZZLE
2009-10-1520090255264121012782008-04-11FUEL NOZZLE
2009-08-1320090199561120698702008-02-12Fuel nozzle for a gas turbine engine and method for fabricating the same
2009-08-0620090193782120232792008-01-31POWER GENERATING TURBINE SYSTEMS
2009-08-0620090193783120232982008-01-31POWER GENERATING TURBINE SYSTEMS
2009-08-0620090193784120233192008-01-31POWER GENERATING TURBINE SYSTEMS
2009-08-0620090193785120233432008-01-31POWER GENERATING TURBINE SYSTEMS
2009-07-1620090178417119719772008-01-10METHOD AND SYSTEMS FOR OPERATING TURBINE ENGINES
2009-06-1120090145132119521652007-12-07METHODS AND SYSTEM FOR REDUCING PRESSURE LOSSES IN GAS TURBINE ENGINES
2009-05-2120090129914119414472007-11-16AUXILIARY FLUID SOURCE FOR AN EGR PURGE SYSTEM
2009-03-1920090071118118577462007-09-19METHOD AND SYSTEM FOR MODULATING THE MODIFIED WOBBE INDEX OF A FUEL
2009-03-0520090063003118459792007-08-28Method And System For Detection Of Gas Turbine Combustion Blowouts Utilizing Fuel Normalized Power Response
2009-02-1920090044513118397082007-08-16Method Of Mitigating Undesired Gas Turbine Transient Response Using Event Based Actions
2009-02-1220090038311118368652007-08-10Outer Sidewall Retention Scheme For A Singlet First Stage Nozzle
2009-01-2920090025396118807002007-07-24Parallel turbine fuel control valves
2008-11-0620080271459117991612007-05-01Method and system for regulating a cooling fluid within a turbomachine in real time
2008-09-2520080229751116578292007-01-25Cooling system for gas turbine engine having improved core system
2008-09-2520080229757118793172007-07-17Methods and systems for output variance and facilitation of maintenance of multiple gas turbine plants
2008-08-2820080202092117113062007-02-27Mixer for cooling and sealing air system of turbomachinery
2008-07-0320080155989116468132006-12-28Operating line control of a compression system with flow recirculation
2008-05-1520080112791115956682006-11-10Compound turbine cooled engine
2008-05-0120080098739115902342006-10-31Method and apparatus for reducing stresses induced to combustor assemblies
2008-03-2720080072606115282192006-09-27Adaptive inertial particle separators and methods of use
2008-01-1720080010991114867572006-07-14Method and apparatus to facilitate reducing NOx emissions in turbine engines
2008-01-1720080010992115901782006-10-31Method and apparatus to facilitate reducing NOx emissions in turbine engines
2008-01-1720080010994114854932006-07-12Method and apparatus for testing gas turbine engines
2007-11-2920070271929114420072006-05-26Method for gas turbine operation during under-frequency operation through use of air extraction
2007-11-0820070256418114186132006-05-05Method and apparatus for assembling a gas turbine engine
2007-10-2520070245740112413912005-09-30Method and apparatus for generating combustion products within a gas turbine engine
2007-10-1820070240426114024772006-04-12Mehtod and controller for operating a gas turbine engine
2007-10-1820070240399112541432005-10-19Gas Turbine engine assembly and methods of assembling same
2007-10-1820070240400114054822006-04-18Gas turbine inlet conditioning system and method
2007-10-1120070234729112276002005-09-15Methods and apparatus for cooling gas turbine engine components
2007-10-1120070234731113981082006-04-05System and method for providing air to a compressor of an aircraft auxiliary gas turbine engine
2007-09-2720070220895112302472005-09-19Methods and apparatus for housing gas turbine engines
2007-09-2720070220900113897112006-03-27Auxiliary gas turbine engine assembly, aircraft component and controller
2007-08-2320070193274113587632006-02-21Methods and apparatus for assembling gas turbine engines
2007-08-2320070193276113582522006-02-21Supercore sump vent pressure control
2007-08-0920070180810113468092006-02-03Pulse detonation combustor with folded flow path
2007-08-0920070180832113467142006-02-03Compact, low pressure-drop shock-driven combustor
2007-08-0920070180833113488692006-02-07Methods and apparatus for controlling air flow within a pulse detonation engine
2007-08-0220070175223113459502006-02-02Aircraft auxiliary gas turbine engine and method for operating
2007-07-1220070157619113289422006-01-10Methods and apparatus for gas turbine fuel control
2007-07-1220070157626113276232006-01-06Methods and apparatus for controlling cooling air temperature in gas turbine engines
2007-07-0520070151254113196452005-12-29Method and apparatus for supersonic and shock noise reduction in aircraft engines using pneumatic corrugations
2007-06-2820070144176110569732005-02-11METHODS AND APPARATUS FOR OPERATING GAS TURBINE ENGINES
2007-06-2120070137171113044112005-12-15Swirling flows and swirler to enhance pulse detonation engine operation
2007-06-2120070137172113048892005-12-16Geometric configuration and confinement for deflagration to detonation transition enhancement
2007-06-2120070137175113146732005-12-21Compact booster bleed turbofan
2007-06-2120070137210113037052005-12-16Cooling apparatus for a gas turbine engine igniter lead
2007-06-2120070137216113122252005-12-20Gas turbine engine assembly and method of assembling same
2007-06-1420070130912112976982005-12-08Shrouded turbofan bleed duct
2007-06-1420070130957113025542005-12-13Systems and methods for power generation and hydrogen production with carbon dioxide isolation
2007-06-0720070125063112967282005-12-07Integrated combustor-heat exchanger and systems for power generation using the same
2007-05-2420070113562112822152005-11-18Methods and apparatus for starting up combined cycle power systems
2007-05-1020070101723112680412005-11-07Methods and apparatus for a combustion turbine nitrogen purge system
2007-05-1020070101725112680432005-11-07Methods and apparatus for injecting fluids into turbine engines
2007-05-1020070101726112681832005-11-07Methods and apparatus for injecting fluids into a turbine engine
2007-05-0320070095068112642342005-11-01Methods and apparatus for operating gas turbine engines
2007-05-0320070095069112659612005-11-03Power generation systems and method of operating same
2007-04-2620070089425112572042005-10-24Methods and systems for low emission gas turbine energy generation
2007-04-1920070084210111842302005-07-19Method and apparatus for performing gas turbine engine maintenance
2007-04-0520070074519112414462005-09-30Method and apparatus for controlling combustion device dynamics
2007-03-2220070062196112291682005-09-16Method and apparatus to detect onset of combustor hardware damage
2007-03-2220070062201114344332006-05-15Methods and apparatus for injecting cleaning fluids into combustors
2007-03-0820070051110111747462005-07-05Igniter tube and method of assembling same
2007-03-0120070044477112175052005-09-01Fuel nozzle for gas turbine engines
2007-02-0820070028588114970962006-08-01Heat transfer apparatus and systems including the apparatus
2007-02-0820070028622111962182005-08-03One-piece baffle infrared suppressor apparatus and method
2007-02-0120070022732111587382005-06-22Methods and apparatus for operating gas turbine engines
2007-01-1120070006566111747672005-07-05Syngas turbine