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General Electric Company

Patent Applications

Pub DatePub NumberApp NumberApp DateTitle
2015-01-0120150003996139322282013-07-01FLUORINATED POLYMER BASED COATINGS AND METHODS FOR APPLYING THE SAME
2014-03-0620140064942136007562012-08-31TURBINE ROTOR BLADE PLATFORM COOLING
2014-03-0620140064984136007822012-08-31COOLING ARRANGEMENT FOR PLATFORM REGION OF TURBINE ROTOR BLADE
2014-02-0620140037435135661892012-08-03SYSTEMS AND APPARATUS RELATING TO SEALS FOR TURBINE ENGINES
2014-02-0620140037458135662022012-08-03COOLING STRUCTURES FOR TURBINE ROTOR BLADE TIPS
2014-01-3020140030083135562962012-07-24ARTICLE OF MANUFACTURE FOR TURBOMACHINE
2014-01-3020140030084135563132012-07-24ARTICLE OF MANUFACTURE FOR TURBOMACHINE
2013-11-2820130315748134796632012-05-24COOLING STRUCTURES IN THE TIPS OF TURBINE ROTOR BLADES
2013-11-2820130315749134796832012-05-24COOLING STRUCTURES IN THE TIPS OF TURBINE ROTOR BLADES
2013-10-0320130259691125048502009-07-17PERFORATED TURBINE BUCKET TIP COVER
2013-09-1220130236318134126862012-03-06FABRICATED TURBINE AIRFOIL
2013-05-3020130136592133047202011-11-28TURBINE NOZZLE AIRFOIL PROFILE
2013-05-3020130136606133047252011-11-28TURBINE BUCKET AIRFOIL PROFILE
2013-05-3020130136609133047322011-11-28TURBINE NOZZLE AIRFOIL PROFILE
2013-05-3020130136610133047342011-11-28TURBINE BUCKET AIRFOIL PROFILE
2013-05-3020130136611133047432011-11-28TURBINE BUCKET AIRFOIL PROFILE
2013-04-1820130094969132749502011-10-17SYSTEM FOR SEALING A SHAFT
2013-03-2120130071249132357652011-09-19AIRFOIL SHAPE FOR TURBINE BUCKET AND TURBINE INCORPORATING SAME
2013-03-1420130064671132299752011-09-12AIRFOIL SHAPE FOR TURBINE BUCKET AND TURBINE INCORPORATING SAME
2012-12-2720120328451131691422011-06-27PLATFORM COOLING PASSAGES AND METHODS FOR CREATING PLATFORM COOLING PASSAGES IN TURBINE ROTOR BLADES
2012-12-2720120326392131693432011-06-27BRUSH SEAL
2012-12-2720120326393131693652011-06-27BRUSH SEAL
2012-11-0820120282086131004412011-05-04NICKEL-BASE ALLOY
2012-08-3020120219410130351402011-02-25AIRFOIL SHAPE FOR A COMPRESSOR BLADE
2012-07-0520120171031129806242010-12-29REMOVABLE UPPER STEAM GUIDE SEGMENT FOR STEAM TURBINE
2012-07-0520120171046129818592010-12-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-06-2120120156045129716512010-12-17METHODS, SYSTEMS AND APPARATUS RELATING TO ROOT AND PLATFORM CONFIGURATIONS FOR TURBINE ROTOR BLADES
2012-06-2120120156055129728352010-12-20APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-06-1420120148405129664902010-12-13COOLING CIRCUIT FOR A DRUM ROTOR
2012-06-0720120141260129588072010-12-02STEAM TURBINE SINGLET INTERFACE FOR MARGIN STAGE NOZZLES WITH PINNED OR BOLTED INNER RING
2012-05-0320120107135129155012010-10-29APPARATUS, SYSTEMS AND METHODS FOR COOLING THE PLATFORM REGION OF TURBINE ROTOR BLADES
2012-05-0320120107134129154772010-10-29APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-04-0520120082548128949342010-09-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-04-0520120082549128949932010-09-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-04-0520120082550128950352010-09-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-04-0520120082564128948782010-09-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-04-0520120082565128949142010-09-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-04-0520120082566128949672010-09-30APPARATUS AND METHODS FOR COOLING PLATFORM REGIONS OF TURBINE ROTOR BLADES
2012-03-0120120051926128721482010-08-31AIRFOIL SHAPE FOR A COMPRESSOR VANE
2012-03-0120120051927128721602010-08-31AIRFOIL SHAPE FOR COMPRESSOR INLET GUIDE VANE
2012-02-0920120034086128499002010-08-04SWING AXIAL ENTRY DOVETAIL FOR STEAM TURBINE BUCKETS
2012-02-0220120027578128471902010-07-30SYSTEMS AND APPARATUS RELATING TO DIFFUSERS IN COMBUSTION TURBINE ENGINES
2012-02-0220120027565128450222010-07-28SYSTEM AND METHOD FOR CONTROLLING LEAK STEAM TO STEAM SEAL HEADER FOR IMPROVING STEAM TURBINE PERFORMANCE
2011-10-1320110250064127589192010-04-13SHROUD VORTEX REMOVER
2011-10-0620110243711127513982010-03-31INTERIOR COOLING CHANNELS
2011-10-0620110243743127549632010-04-06ATTACHMENT ASSEMBLIES BETWEEN TURBINE ROTOR DISCS AND METHODS OF ATTACHING TURBINE ROTOR DISCS
2011-08-1820110200432127061022010-02-16REVERSE FLOW TOLERANT SPRING ACTIVATED BRUSH SEAL
2011-08-0420110189000130536382011-03-22SYSTEM FOR REGULATING A COOLING FLUID WITHIN A TURBOMACHINE
2011-06-3020110158799126487212009-12-29RADIAL CHANNEL DIFFUSER FOR STEAM TURBINE EXHAUST HOOD
2011-06-3020110158814126509132009-12-31TURBINE ENGINE ROTOR BLADES AND ROTOR WHEELS
2011-06-3020110158815126478122009-12-28NON-CIRCULAR PINS FOR CLOSURE GROUP ASSEMBLY
2011-06-3020110158819126494702009-12-30INTERNAL REACTION STEAM TURBINE COOLING ARRANGEMENT
2011-06-3020110158790126508482009-12-31SYSTEMS AND APPARATUS RELATING TO STEAM TURBINE OPERATION
2011-06-3020110158798126508762009-12-31SYSTEMS AND APPARATUS RELATING TO COMPRESSOR STATOR BLADES AND DIFFUSERS IN TURBINE ENGINES
2011-06-2320110150644126463002009-12-23DIAPHRAGM SHELL STRUCTURES FOR TURBINE ENGINES
2011-06-1620110142605126395822009-12-16LOW-PRESSURE STEAM TURBINE HOOD AND INNER CASING SUPPORTED ON CURB FOUNDATION
2011-06-0920110135447126321522009-12-07SYSTEM FOR REDUCING THE LEVEL OF EROSION AFFECTING A COMPONENT
2011-06-0220110129331126293262009-12-02SYSTEM FOR CONTROLLING THE THRUST AFFECTING A SHAFT
2011-04-2820110097205126073712009-10-28TURBINE AIRFOIL-SIDEWALL INTEGRATION
2011-03-3120110076150125702652009-09-30AIRFOIL SHAPE
2011-03-2420110070072125651082009-09-23ROTARY MACHINE TIP CLEARANCE CONTROL MECHANISM
2011-02-0320110027088125333782009-07-31ROTOR BLADES FOR TURBINE ENGINES
2011-01-0620110002777124970562009-07-02SYSTEMS AND APPARATUS RELATING TO TURBINE ENGINES AND SEALS FOR TURBINE ENGINES
2010-12-0220100303619124737772009-05-28SHAPED AND STIFFENED LOWER EXHAUST HOOD SIDEWALLS
2010-12-0220100303620124737982009-05-28CORRUGATED HOOD FOR LOW PRESSURE STEAM TURBINE
2010-11-1120100284795119663092007-12-28Plasma Clearance Controlled Compressor
2010-10-2120100266410124254342009-04-17ROTOR BLADES FOR TURBINE ENGINES
2010-10-2120100266417118908622007-08-07Bond coat with low deposited aluminum level and method therefore
2010-10-1420100260609116067662006-11-30Advanced booster rotor blade
2010-10-0720100254806124187982009-04-06METHODS, SYSTEMS AND/OR APPARATUS RELATING TO SEALS FOR TURBINE ENGINES
2010-09-3020100247315124108772009-03-25STEAM TURBINE ROTATING BLADE OF 52 INCH ACTIVE LENGTH FOR STEAM TURBINE LOW PRESSURE APPLICATION
2010-09-3020100247318124108562009-03-25BUCKET FOR THE LAST STAGE OF A STEAM TURBINE
2010-09-3020100247319124126552009-03-27HIGH EFFICIENCY LAST STAGE BUCKET FOR STEAM TURBINE
2010-09-0220100221123123944862009-02-27TURBINE BLADE COOLING
2010-09-0220100221099123941382009-02-27APPARATUS, METHODS, AND/OR SYSTEMS RELATING TO THE DELIVERY OF A FLUID THROUGH A PASSAGEWAY
2010-09-0220100221122115071192006-08-21Flared tip turbine blade
2010-07-0120100166538123448262008-12-29TURBINE AIRFOIL CLOCKING
2010-07-0120100166549123462552008-12-30METHODS, SYSTEMS AND/OR APPARATUS RELATING TO INDUCERS FOR TURBINE ENGINES
2010-07-0120100166557123469132008-12-31ROTOR DOVETAIL HOOK-TO-HOOK FIT
2010-07-0120100166561123463012008-12-30TURBINE BLADE ROOT CONFIGURATIONS
2010-07-0120100166562123463342008-12-30TURBINE BLADE ROOT CONFIGURATIONS
2010-07-0120100166564123462782008-12-30TURBINE BLADE COOLING CIRCUITS
2010-07-0120100166566123442932008-12-26TURBINE ROTOR BLADE TIPS THAT DISCOURAGE CROSS-FLOW
2010-06-2420100158678123408532008-12-22AIRFOIL SHAPE FOR A TURBINE NOZZLE
2010-06-2420100158666123425702008-12-23OPPOSED FLOW HIGH PRESSURE-LOW PRESSURE STEAM TURBINE
2010-06-1720100150706118308762007-07-31ARTICLES MADE FROM COMPOSITE MATERIALS HAVING TOUGHENED AND UNTOUGHENED REGIONS
2010-06-0320100135776123273562008-12-03COOLING SYSTEM FOR A TURBOMACHINE
2010-06-0320100135815123896992009-02-20SPAR CAP FOR WIND TURBINE BLADES
2010-05-2720100129210122777872008-11-25VANE WITH REDUCED STRESS
2010-05-2720100129231122759222008-11-21METERED COOLING SLOTS FOR TURBINE BLADES
2010-05-2020100124499122745532008-11-20METHODS AND APPARATUS RELATING TO TURBINE AIRFOIL COOLING APERTURES
2010-05-1320100119364115413362006-09-29Stator - rotor assemblies having surface features for enhanced containment of gas flow, and related processes
2010-05-0620100111684122623332008-10-31TURBINE AIRFOIL CLOCKING
2010-04-1520100092283122491132008-10-10AIRFOIL SHAPE FOR A COMPRESSOR
2010-04-1520100092284122491262008-10-10AIRFOIL SHAPE FOR A COMPRESSOR
2010-03-1120100061850122069552008-09-09AIRFOIL SHAPE FOR A COMPRESSOR VANE
2010-03-1120100061862122084262008-09-11AIRFOIL SHAPE FOR A COMPRESSOR BLADE
2010-03-0420100054922122041222008-09-04TURBINE AIRFOIL CLOCKING
2010-03-0420100054929122041512008-09-04TURBINE AIRFOIL CLOCKING
2010-03-0420100054950122009552008-08-29WIND TURBINE BLADES WITH CROSS WEBS
2010-02-1120100034639116434952006-12-20Air directing assembly and method of assembling the same
2010-01-1420100008770123170322008-12-17PROTECTION OF THERMAL BARRIER COATING BY A SACRIFICIAL COATING
2009-12-3120090324422115071202006-08-21Cascade tip baffle airfoil
2009-12-0320090297354121299662008-05-30WIND TURBINE BLADES WITH TWISTED AND TAPERED TIPS
2009-12-0320090297355121299972008-05-30WIND TURBINE BLADE PLANFORMS WITH TWISTED AND TAPERED TIPS
2009-12-0320090297356121299302008-05-30METHOD OF REPLACING A COMPOSITE AIRFOIL
2009-12-0320090297351121278892008-05-28COMPRESSOR ROTOR BLADE UNDERCUT
2009-12-0320090297353121299422008-05-30WIND TURBINE BLADES WITH TWISTED TIPS
2009-10-2920090269204121094182008-04-25AIRFOIL SHAPE FOR A TURBINE BUCKET
2009-10-2220090263248121072492008-04-22SHAPE FOR A TURBINE BUCKET TIP SHROUD
2009-10-0120090246012120589722008-03-31TURBINE STATOR MOUNT
2009-10-0120090246014120589802008-03-31 METHOD AND SYSTEM FOR SUPPORTING STATOR COMPONENTS
2009-09-1720090232644115265012006-09-25CMC VANE INSULATOR AND METHOD OF USE
2009-08-2720090214345120373462008-02-26LOW PRESSURE SECTION STEAM TURBINE BUCKET
2009-08-0620090196756120690342008-02-05Wind turbine blades and method for forming same
2009-07-1620090180896119719822008-01-10TURBINE BLADE TIP SHROUD
2009-07-1620090180871119719862008-01-10METHODS FOR PLUGGING TURBINE WHEEL HOLES
2009-07-1620090180892119719582008-01-10TURBINE BLADE TIP SHROUD
2009-07-1620090180893119719632008-01-10TURBINE BLADE TIP SHROUD
2009-07-1620090180894119719672008-01-10TURBINE BLADE TIP SHROUD
2009-07-1620090180895119719722008-01-10TURBINE BLADE TIP SHROUD
2009-07-0220090169360119671772007-12-29Turbine Nozzle Segment
2009-07-0220090169369119671672007-12-29TURBINE NOZZLE SEGMENT AND ASSEMBLY
2009-07-0220090169370119671762007-12-29TURBINE NOZZLE SEGMENT
2009-07-0220090169376119671702007-12-29Turbine Nozzle Segment and Method for Repairing a Turbine Nozzle Segment
2009-06-1820090155065119548782007-12-12COMPOSITE CONTAINMENT CASINGS
2009-06-1820090155088114943782006-07-27DUST HOLE DOME BLADE
2009-06-1120090148285119513622007-12-06MULTI-SECTION WIND TURBINE ROTOR BLADES AND WIND TURBINES INCORPORATING SAME
2009-06-0420090139201119484232007-11-30DECOUPLER SYSTEM FOR ROTOR ASSEMBLIES
2009-06-0420090142194119478752007-11-30METHOD AND SYSTEMS FOR MEASURING BLADE DEFORMATION IN TURBINES
2009-03-2620090081032118583262007-09-20COMPOSITE AIRFOIL
2009-03-1220090067988117326892007-04-04Mixer for cooling and sealing air system for turbomachinery
2009-03-1220090068005118483112007-08-31Airfoil Shape For A Turbine Nozzle
2008-12-0420080298957121925842008-08-15INLET AIR CONDITIONING SYSTEM
2008-11-2720080292466118055282007-05-24Method to center locate cutter teeth on shrouded turbine blades
2008-11-2020080286099118040962007-05-17Steam turbine exhaust hood and method of fabricating the same
2008-11-0620080273968117991622007-05-01System for regulating a cooling fluid within a turbomachine
2008-10-3020080267775117992992007-04-30Nozzle segments and method of repairing the same
2008-08-2120080199309120746292008-03-05Removable bearing arrangement for a wind turbine generator
2008-07-3120080181775116995312007-01-29Integrated leading edge for wind turbine blade
2008-07-0320080159854116468262006-12-28Methods and apparatus for fabricating a fan assembly for use with turbine engines
2008-06-2620080152477116435022006-12-20Bearing assembly and method of assembling the same
2008-06-2620080152485116430982006-12-21Crowned rails for supporting arcuate components
2008-06-1920080145215116380532006-12-13Fan containment casings and methods of manufacture
2008-06-1920080145216116420012006-12-19Ovate band turbine stage
2008-06-1920080145234116412862006-12-19Cluster bridged casting core
2008-06-0520080131271116067282006-11-30Advanced booster stator vane
2008-06-0520080131272116067592006-11-30Advanced booster system
2008-05-2220080118363116024212006-11-20Triforial tip cavity airfoil
2008-05-2220080118366116021372006-11-20Bifeed serpentine cooled blade
2008-05-1520080112793115956062006-11-10Interstage cooled turbine engine
2008-05-1520080112794115956692006-11-10Compound nozzle cooled engine
2008-05-1520080112795115956702006-11-10Dual interstage cooled engine
2008-05-1520080112797115997912006-11-15Transpiration clearance control turbine
2008-03-0620080056907115119632006-08-29Method and apparatus for fabricating a nozzle segment for use with turbine engines
2008-01-2420080017251114898632006-07-20Methods and apparatus for operating steam turbines
2008-01-1020080008589110186392004-12-21METHOD AND APPARATUS FOR BALANCING GAS TURBINE ENGINES
2008-01-0320080001363114762702006-06-28Brush sealing system and method for rotary machines
2007-12-0620070280820114437232006-05-31Methods and apparatus for assembling turbine engines
2007-11-0120070253809114164302006-05-01Methods and apparatus for assembling gas turbine engines
2007-10-2520070248455114084942006-04-21Apparatus and method of diaphragm assembly
2007-10-1120070237637112113912005-08-25Skewed tip hole turbine blade
2007-10-0420070231151112478112005-10-10Active flow control for wind turbine blades
2007-08-1620070189893113552082006-02-15Methods and apparatus for nozzle carrier with trapped shim adjustment
2007-08-1620070189896113552132006-02-15Methods and apparatus for cooling gas turbine rotor blades
2007-08-1620070189898113563882006-02-16Method and apparatus for cooling gas turbine rotor blades
2007-07-0520070154305113251852006-01-04Method and apparatus for assembling turbine nozzle assembly
2007-07-0520070154306113255962006-01-04Rotary machines and methods of assembling
2007-06-2120070140851113147562005-12-21Method and apparatus for cooling gas turbine rotor blades
2007-06-2120070140860113120602005-12-20Methods and apparatus for gas turbine engines
2007-06-2120070140849113111042005-12-19Countercooled turbine nozzle
2007-06-2120070140850113120592005-12-20Methods and apparatus for cooling turbine blade trailing edges
2007-06-1420070132249112989952005-12-09Methods and apparatus for electric power grid frequency stabilization
2007-06-1420070134087112970822005-12-08Methods and apparatus for assembling turbine engines
2007-06-1420070134088112976722005-12-08Methods and apparatus for assembling turbine engines
2007-06-1420070134089112976992005-12-08Methods and apparatus for assembling turbine engines
2007-06-1420070134099112969102005-12-08Damper cooled turbine blade
2007-06-0720070128032112940632005-12-05Parallel serpentine cooled blade
2007-06-0720070128033112942102005-12-05Blunt tip turbine blade
2007-06-0720070128034112942182005-12-05Zigzag cooled turbine airfoil
2007-06-0720070128027110161092004-12-17METHODS FOR GENERATION OF DUAL THICKNESS INTERNAL PACK COATINGS AND OBJECTS PRODUCED THEREBY
2007-05-3120070122265112901142005-11-30Rotor thrust balancing apparatus and method
2007-05-1720070110575112816412005-11-17Methods and apparatus for assembling steam turbines
2007-05-1020070104571112711012005-11-10Methods and apparatus for assembling turbine engines
2007-05-1020070104572112681492005-11-07Methods and apparatus for channeling steam flow to turbines
2007-04-1220070081887110204832004-12-23COMPOSITE FAN CONTAINMENT CASE FOR TURBINE ENGINES
2007-04-0520070077144112433782005-10-04Dust resistant platform blade
2007-03-0120070048133112166472005-08-31Pattern cooled turbine airfoil
2007-03-0120070048140112105202005-08-24Methods and apparatus for assembling gas turbine engines
2007-02-0120070025840111907612005-07-27Methods and apparatus for replacing objects on horizontal shafts in elevated locations