ClassID:

145495

F05D2250/70 - CPC Classification

Classification description:

Geometry Shape

Sub-classes:
Recent Application in this class:
#1
20250376927
2025-12-11

TURBINE BLADE TIP GEOMETRY SYSTEM AND METHOD FOR GAS TURBINE ENGINE

#2
20250290423
2025-09-18

GAS TURBINE ENGINE HAVING COMPOSITE FAN BLADES

#3
20250283412
2025-09-11

AIRFOIL ASSEMBLY

#4
20240175362
2024-05-30

AIRFOIL ASSEMBLY

#5
20240141794
2024-05-02

Deformable root spacer for a gas turbine engine rotor blade

#6
20240125272
2024-04-18

COOLING FEATURES FOR A COMPONENT OF A GAS TURBINE ENGINE

#7
20240076988
2024-03-07

BLADES OF AN AXIAL TURIBINE

#8
20230151821
2023-05-18

AIR-CONDITIONING APPARATUS AND REFRIGERATION CYCLE APPARATUS [AS AMENDED]

#9
20230123100
2023-04-20

Impeller and centrifugal compressor

#10
20230111525
2023-04-13

Rotor with balancing features and balancing method

#11
20230081987
2023-03-16

Water heater blower housing, impeller, and static tap system

#12
20230026899
2023-01-26

Gas turbine blade

#13
20220205458
2022-06-30

Centrifugal compressor and turbocharger

#14
20220166037
2022-05-26

Centrifugal compressor for fuel cell

#15
20210404342
2021-12-30

Low speed fan up camber

#16
20210388727
2021-12-16

Wind turbine blade root attachment system and method of manufacture

#17
20210381382
2021-12-09

Characteristic distribution for rotor blade of booster rotor

#18
20210372284
2021-12-02

Gas turbine engine with blade channel variations

#19
20210301831
2021-09-30

Impeller and centrifugal compressor

#20
20210285329
2021-09-16

HYBRID AIRFOIL

#21
20210262475
2021-08-26

Centrifugal compressor

#22
20210262472
2021-08-26

Water heater blower housing, impeller, and static tap system

#23
20210199125
2021-07-01

Centrifugal fan, air-sending device, air-conditioning apparatus, and refrigeration cycle apparatus

#24
20210190078
2021-06-24

Multi-stage centrifugal compressor, casing, and return vane

#25
20210189883
2021-06-24

Blade of steam turbine and steam turbine

#26
20210180470
2021-06-17

Exhaust hood and steam turbine

#27
20210164489
2021-06-03

COMPRESSOR HAVING EXTENDED RANGE AND STABILITY

#28
20210156259
2021-05-27

Impeller with hub sweep

#29
20210123380
2021-04-29

Turbine rotor blade, turbocharger, and method for producing turbine rotor blade

#30
20200392850
2020-12-17

High pressure turbine blade airfoil profile

#31
20200300269
2020-09-24

Centrifugal fan

#32
20200300253
2020-09-24

Rotary machine

#33
20200277866
2020-09-03

Rotor, turbine equipped with such a rotor and turbomachine equipped with such a turbine

#34
20200270996
2020-08-27

Blade and rotary machine having the same

#35
20200256192
2020-08-13

Multistage axial-centrifugal compressor systems and methods for manufacture

#36
20200248571
2020-08-06

Diffuser-deswirler for a gas turbine engine

#37
20200208529
2020-07-02

Method for machining free-form surface on elongated material

#38
20200200092
2020-06-25

Accessory box for a turbomachine

#39
20200190984
2020-06-18

Modal response tuned turbine blade

#40
20200182092
2020-06-11

Auxiliary power unit for reducing flow loss of gas

#41
20200157941
2020-05-21

Throat distribution for a rotor and rotor blade having camber and location of local maximum thickness distribution

#42
20200149544
2020-05-14

Gas turbine engine airfoil

#43
20200102912
2020-04-02

Concentric turbomachine with electric machine

#44
20200102911
2020-04-02

Concentric turbomachine with trailing edge

#45
20200102830
2020-04-02

Turbofan arrangement with blade channel variations

#46
20200095880
2020-03-26

FEATHERSEAL FORMED OF CMC MATERIALS

#47
20200095867
2020-03-26

Wind turbine blade root attachment system and method of manufacture

#48
20200088210
2020-03-19

Rotary machine blade, supercharger, and method for forming flow field of same

#49
20200080565
2020-03-12

Covered radial fan wheel with a periodically and asymmetrically shaped plate

#50
20200080431
2020-03-12

Turbine wheel assembly with pinned ceramic matrix composite blades

#51
20200049161
2020-02-13

Compressor diffuser with diffuser pipes varying in natural vibration frequencies

#52
20200049076
2020-02-13

Compressor diffuser with diffuser pipes having aero-dampers

#53
20200040736
2020-02-06

Propeller fan

#54
20200025213
2020-01-23

Aircraft fan with low part-span solidity

#55
20200024980
2020-01-23

Short inlet with low solidity fan exit guide vane arrangements

#56
20200018178
2020-01-16

GAS TURBINE ENGINE OUTLET GUIDE VANES

#57
20190330986
2019-10-31

Platform cover plates for gas turbine engine components

#58
20190293291
2019-09-26

Converging duct with elongated and hexagonal cooling features

#59
20190277144
2019-09-12

Cooling passage with structural rib and film cooling slot

#60
20190226488
2019-07-25

Compressor bleed port structure

#61
20190203601
2019-07-04

Method for profiling blades of an axial turbomachine

#62
20190186501
2019-06-20

Variable inlet guide vane

#63
20190170161
2019-06-06

Fan housing for reduced noise

#64
20190145430
2019-05-16

Rotor disk for an exhaust turbocharger, exhaust turbocharger and method for balancing a rotor assembly for an exhaust turbocharger

#65
20190120058
2019-04-25

Gas turbine engine airfoil

#66
20190072112
2019-03-07

Centrifugal fan

#67
20190072103
2019-03-07

Gas turbine engine airfoil shaped component

#68
20190071990
2019-03-07

Intersector sealing tab for an aircraft turbine engine

#69
20190048889
2019-02-14

Rotating airfoil with tip pocket

#70
20190048724
2019-02-14

Low-noise airfoil for an open rotor

#71
20180363662
2018-12-20

Vacuum pump, and rotor blade and reflection mechanism mounted in vacuum pump

#72
20180363553
2018-12-20

Debris filter apparatus for preventing clogging of turbine vane cooling holes

#73
20180355743
2018-12-13

Seal fin, seal structure, turbo machine, and method for manufacturing seal fin

#74
20180328382
2018-11-15

Fluid pump with volute shaped housing

#75
20180313366
2018-11-01

Method for introducing a balancing mark into the compressor wheel of a turbocharger, and turbocharger comprising a compressor wheel which has a balancing mark

#76
20180283179
2018-10-04

Gas turbine engine

#77
20180274376
2018-09-27

Diffuser-deswirler for a gas turbine engine

#78
20180230840
2018-08-16

Two pieces stator inner shroud

#79
20180142559
2018-05-24

Cooling structure for a turbine component

#80
20180135520
2018-05-17

LARGE AREA RATIO COOLING HOLES

#81
20180128114
2018-05-10

Structure for cooling rotor of turbomachine, rotor and turbomachine having the same

#82
20180100399
2018-04-12

Method for profiling a turbine rotor blade

#83
20180094645
2018-04-05

Variable stator vane assemblies and variable stator vanes thereof having a locally swept leading edge and methods for minimizing endwall leakage therewith

#84
20180016915
2018-01-18

TURBOMACHINE COMPONENT HAVING A PLATFORM CAVITY WITH A STRESS REDUCTION FEATURE

#85
20170370237
2017-12-28

Turbine

#86
20170328213
2017-11-16

ENGINE COMPONENT WALL WITH A COOLING CIRCUIT

#87
20170321602
2017-11-09

Gas turbine engine with an offtake

#88
20170306972
2017-10-26

Centrifugal compressor

#89
20170306779
2017-10-26

Creep resistant axial ring seal

#90
20170292528
2017-10-12

Blade for an axial flow machine

#91
20170241278
2017-08-24

Aerofoil

#92
20170241268
2017-08-24

Gas turbine engine airfoil

#93
20170204735
2017-07-20

Gas turbine engine components with optimized leading edge geometry

#94
20170175768
2017-06-22

Inlet guide vanes for turbocharger compressors

#95
20170175555
2017-06-22

Turbomachine and turbine nozzle therefor

#96
20170175529
2017-06-22

Turbomachine and turbine blade transfer

#97
20170167503
2017-06-15

Gas turbine engine airfoil

#98
20170145958
2017-05-25

Gas turbine engine

#99
20170138364
2017-05-18

Multistage compressor with aerofoil portion profiled in a spanwise direction

#100
20170130587
2017-05-11

LAST STAGE AIRFOIL DESIGN FOR OPTIMAL DIFFUSER PERFORMANCE

#101
20170122336
2017-05-04

Gas turbine engine airfoil

#102
20170107836
2017-04-20

Additively manufactured connection for a turbine nozzle

#103
20170101993
2017-04-13

Turbofan for air conditioning apparatus

#104
20170097015
2017-04-06

Centrifugal fan

#105
20170074271
2017-03-16

Gas turbine compressor stage

#106
20170002670
2017-01-05

Bulged nozzle for control of secondary flow and optimal diffuser performance

#107
20160363319
2016-12-15

Air-shielded fuel injection assembly to facilitate reduced NOemissions in a combustor system

#108
20160348692
2016-12-01

Compressor airfoil with compound leading edge profile

#109
20160312796
2016-10-27

Reverse fin cooling fan

#110
20160298476
2016-10-13

Wrapped dog bone seal

#111
20160290290
2016-10-06

Gas turbine engine fuel cooled cooling air heat exchanger

#112
20160273547
2016-09-22

Turbofan arrangement with blade channel variations

#113
20160265433
2016-09-15

Isentropic compression inlet for supersonic aircraft

#114
20160230562
2016-08-11

Fan root endwall contouring

#115
20160215788
2016-07-28

Gas turbine axial compressor

#116
20160208643
2016-07-21

Turbomachine flow path having circumferentially varying outer periphery

#117
20160201486
2016-07-14

Extruded profile for manufacturing a blade of an outlet guide vane

#118
20160177733
2016-06-23

METHOD OF FORMING COOLING HOLES

#119
20160169517
2016-06-16

Counter-swirl doublet combustor with plunged holes

#120
20160169243
2016-06-16

Gas turbine engine airfoil shaped component

#121
20160169156
2016-06-16

Thrust reverser system with translating-rotating hinge assembly

#122
20160153283
2016-06-02

Gas turbine engine component with converging/diverging cooling passage

#123
20160138602
2016-05-19

Vacuum pump

#124
20160138402
2016-05-19

Engine airfoils and methods for reducing airfoil flutter

#125
20160084260
2016-03-24

Gas turbine engine

#126
20160076548
2016-03-17

Variable stator vane assemblies and variable stator vanes thereof having a locally swept leading edge and methods for minimizing endwall leakage therewith

#127
20160076485
2016-03-17

Turbojet engine nacelle including a thrust reversing device with doors, including inner flanks on the sides of an opening

#128
20160076448
2016-03-17

Air inlet arrangement and method of making the same

#129
20160076392
2016-03-17

Endwall contouring for airfoil rows with varying airfoil geometries

#130
20160076386
2016-03-17

Tangential blade root neck conic

#131
20160047260
2016-02-18

Turbomachine blade assemblies

#132
20150345297
2015-12-03

Gas turbine blade

#133
20150316073
2015-11-05

Impeller wheel for diagonal or radial fans, injection molding tool for manufacturing such an impeller wheel, and device comprising such an impeller wheel

#134
20150308453
2015-10-29

Centrifugal rotation machine

#135
20150292415
2015-10-15

Torsion spring internal damper

#136
20150167685
2015-06-18

Device for controlling a gas flow, an exhaust aftertreatment system and a system for propelling a vehicle

#137
20150147179
2015-05-28

Blade with 3D platform comprising an inter-blade bulb

#138
20150128604
2015-05-14

Gas turbine engine flow path geometry

#139
20150107225
2015-04-23

Variable immersion lobe mixer for turbofan jet engine exhaust and method of fabricating the same

#140
20150086339
2015-03-26

Diffuser with strut-induced vortex mixing

#141
20150047369
2015-02-19

Fixed turbine engine receiver part comprising an assembly for holding ancillary systems in position inside a fixed hollow shaft

#142
20150016983
2015-01-15

Subsonic shock strut

#143
20140356154
2014-12-04

Blade with an S-shaped profile for an axial turbomachine compressor

#144
20140341749
2014-11-20

Turbine engine blade, in particular for a one-piece bladed disk

#145
20140341722
2014-11-20

Unlockable device for axially arresting a sealing ring with which an aircraft turbomachine module rotor wheel makes contact

#146
20140308134
2014-10-16

Turbomachine vane cooperating with a vane retention disk

#147
20140248155
2014-09-04

One-block bladed disk provided with blades with adapted foot profile

#148
20140245753
2014-09-04

Gas turbine engine rotor blade

#149
20140119929
2014-05-01

Rotor blade for a turbomachine and turbomachine

#150
20140119888
2014-05-01

Impingement cooling of turbine blades or vanes

#151
20140112795
2014-04-24

Turbine blade

#152
20140010647
2014-01-09

Turbocharger and method of manufacturing floating bush

#153
20130343902
2013-12-26

Gas turbine conical flange bolted joint

#154
20130343892
2013-12-26

Propfan engine

#155
20130305711
2013-11-21

Bleed valve of an exhaust gas turbocharger

#156
20130287542
2013-10-31

Twisted variable inlet guide vane

#157
20130269821
2013-10-17

Systems And Apparatuses For Hot Gas Flow In A Transition Piece

#158
20130269820
2013-10-17

Method, systems, and apparatuses for transition piece contouring

#159
20130209236
2013-08-15

Gas turbine engine component with compound cusp cooling configuration

#160
20130209232
2013-08-15

MULTI-LOBED COOLING HOLES IN GAS TURBINE ENGINE COMPONENTS HAVING THERMAL BARRIER COATINGS

#161
20130209229
2013-08-15

Gas turbine engine component with converging/diverging cooling passage

#162
20130195668
2013-08-01

Turbomachine rotor with blade roots with adjusting protrusions

#163
20130142668
2013-06-06

Cooled turbine blade for gas turbine engine

#164
20130136618
2013-05-30

Blade skirt

#165
20130108483
2013-05-02

Exhaust-gas turbocharger

#166
20130108434
2013-05-02

Method for mounting a stator blading of a turbomachine, an engine casing and a turbomachine comprising at least one stator blading mounted on this engine casing

#167
20130098454
2013-04-25

Isentropic compression inlet for supersonic aircraft

#168
20130087045
2013-04-11

System and method for conditioning air flow to a gas turbine

#169
20130078101
2013-03-28

Interface element between a blade root and a blade root housing of a turbine disc, and turbine rotor comprising an interface element

#170
20130078086
2013-03-28

Turbo machine with a device for preventing a segment of nozzle guide vanes assembly from rotating in a casing; rotation-proofing peg

#171
20130074338
2013-03-28

PRE-COMPRESSED SEAL INCLUDING REMOVABLE PRE-COMPRESSION MEMBER

#172
20130052037
2013-02-28

AIRFOIL WITH NONLINEAR COOLING PASSAGE

#173
20130051986
2013-02-28

Shaft assembly for a gas turbine engine

#174
20130048098
2013-02-28

Supersonic aircraft jet engine installation

#175
20130047612
2013-02-28

Butterfly plate for a steam turbine exhaust hood

#176
20130042922
2013-02-21

Air inlet arrangement and method of making the same

#177
20130034435
2013-02-07

Vane assembly for a gas turbine engine

#178
20130011265
2013-01-10

CHEVRON PLATFORM TURBINE VANE

#179
20130004321
2013-01-03

Turbine wheel

#180
20130000308
2013-01-03

Diffuser pipe and assembly for gas turbine engine

#181
20120306168
2012-12-06

FORMED FLEXIBLE SEAL

#182
20120283994
2012-11-08

Turbine blade base load balancing

#183
20120263599
2012-10-18

Impeller and turbomachinery including the impeller

#184
20120251312
2012-10-04

Stator of an axial compressor stage of a turbomachine

#185
20120251291
2012-10-04

STATOR-ROTOR ASSEMBLIES WITH FEATURES FOR ENHANCED CONTAINMENT OF GAS FLOW, AND RELATED PROCESSES

#186
20120237333
2012-09-20

Cooled gas turbine engine component

#187
20120224971
2012-09-06

Turbine blade fastening for a turbomachine

#188
20120207594
2012-08-16

Gas turbine engine air intake in a nacelle

#189
20120207591
2012-08-16

Cooling system having reduced mass pin fins for components in a gas turbine engine

#190
20120201663
2012-08-09

Turbomachine flow path having circumferentially varying outer periphery

#191
20120200044
2012-08-09

Leaf seal device

#192
20120199212
2012-08-09

Isentropic compression inlet for supersonic aircraft

#193
20120163988
2012-06-28

Gas turbine engine airfoil shaped component

#194
20120148388
2012-06-14

Annulus filler

#195
20120128497
2012-05-24

Turbine engine compressor stator

#196
20120093660
2012-04-19

Blade orientation of an impeller or propeller

#197
20120093655
2012-04-19

Impeller

#198
20120091286
2012-04-19

Isentropic compression inlet for supersonic aircraft

#199
20120070306
2012-03-22

Turbine component cooling channel mesh with intersection chambers

#200
20120063893
2012-03-15

Turbine exhaust plenum

#201
20120057968
2012-03-08

Ring segment with serpentine cooling passages

#202
20120057960
2012-03-08

Ring segment with forked cooling passages

#203
20120052200
2012-03-01

Minimizing blockage of holes in turbine engine components

#204
20120051921
2012-03-01

Blade for use with a rotary machine and method of assembling same rotary machine

#205
20120034100
2012-02-09

Recessed metering standoffs for airfoil baffle

#206
20120018015
2012-01-26

Exhaust plenum flow splitter

#207
20110293410
2011-12-01

Low-ductility turbine shroud and mounting apparatus

#208
20110289936
2011-12-01

Accessory gearbox with internal layshaft

#209
20110286856
2011-11-24

Airfoil for a compressor blade

#210
20110286850
2011-11-24

Airfoil for a compressor blade

#211
20110271671
2011-11-10

OPTIMIZED GEOMETRY TURBOCOMPRESSOR

#212
20110244264
2011-10-06

Mould for soldering, arrangement of moulds, a method and a component

#213
20110243744
2011-10-06

Seal for a platform in the rotor of a turbine engine

#214
20110243714
2011-10-06

Sealing structure on a shroud of a turbine blade

#215
20110236203
2011-09-29

Ring segment positioning member

#216
20110226755
2011-09-22

Method for joining components

#217
20110225979
2011-09-22

Turbo engine

#218
20110217180
2011-09-08

GAS TURBINE BLADE, MANUFACTURING METHOD THEREFOR, AND GAS TURBINE USING TURBINE BLADE

#219
20110212342
2011-09-01

Shape-changing structure member with embedded spring

#220
20110211963
2011-09-01

Radial or diagonal fan wheel

#221
20110206527
2011-08-25

Compressor aerofoil

#222
20110202321
2011-08-18

METHOD FOR OPTIMISING THE SHAPE OF AN AEROFOIL

#223
20110189023
2011-08-04

Blade with non-axisymmetric platform: recess and boss on the extrados

#224
20110174919
2011-07-21

Strut designed to support an aircraft turbojet engine, and nacelle comprising such a strut

#225
20110171004
2011-07-14

CROSS-FLOW FAN, BLOWER AND MOLDING MACHINE FOR IMPELLER

#226
20110150660
2011-06-23

Airfoil for a compressor blade

#227
20110150659
2011-06-23

Airfoil for a compressor blade

#228
20110150635
2011-06-23

Seal and seal arrangement for confining leakage flows between adjacent components of turbo-machines and gas turbines

#229
20110135482
2011-06-09

Tip vortex control

#230
20110110788
2011-05-12

BLADE WITH 3D PLATFORM COMPRISING AN INTER-BLADE BULB

#231
20110110785
2011-05-12

Rotor for an axial-throughflow turbomachine and moving blade for such a rotor

#232
20110103947
2011-05-05

Gas turbine exhaust strut refurbishment

#233
20110081252
2011-04-07

Vane or blade for an axial flow compressor

#234
20110070064
2011-03-24

System and method for accommodating changing resource conditions for a steam turbine

#235
20110064562
2011-03-17

Turbomolecular pump

#236
20110061393
2011-03-17

Gas turbine transition duct profile

#237
20110052413
2011-03-03

Cooled gas turbine engine airflow member

#238
20110038733
2011-02-17

BLADE FOR A ROTATING THERMAL MACHINE

#239
20110033312
2011-02-10

Compound cooling flow turbulator for turbine component

#240
20110016882
2011-01-27

Electrical Cable Shroud

#241
20110014056
2011-01-20

Blade with non-axisymmetric platform

#242
20110014050
2011-01-20

Turbine blade assembly and seal strip

#243
20110005232
2011-01-13

Aerodynamic swept vanes for fuel injectors

#244
20100329862
2010-12-30

Cooling hole exits for a turbine bucket tip shroud

#245
20100322774
2010-12-23

Airfoil Having an Improved Trailing Edge

#246
20100320701
2010-12-23

Compliant element

#247
20100320697
2010-12-23

Leaf seal device

#248
20100310365
2010-12-09

TURBOCHARGER

#249
20100307131
2010-12-09

Cartridge-loaded rocket motor with castellated grain segments

#250
20100303635
2010-12-02

Cooling arrangements

#251
20100290920
2010-11-18

Turbine blade with single tip rail with a mid-positioned deflector portion

#252
20100284818
2010-11-11

TURBINE BLADE CASCADE ENDWALL

#253
20100272564
2010-10-28

Multi stage radial compressor

#254
20100269480
2010-10-28

Gas turbine exhaust diffuser

#255
20100247327
2010-09-30

Recessed metering standoffs for airfoil baffle

#256
20100226762
2010-09-09

Structural members in a pedestal array

#257
20100183446
2010-07-22

Turbine blade or vane with improved cooling

#258
20100183428
2010-07-22

Modular serpentine cooling systems for turbine engine components

#259
20100181734
2010-07-22

Metal seals for weld-deformed high temperature pneumatic ducting joints

#260
20100178171
2010-07-15

Cut-off construction for transverse fan assemblies that have elongated fan blades of arcuate cross-section

#261
20100176247
2010-07-15

Apparatus to reduce thrust oscillations in a launch vehicle

#262
20100166559
2010-07-01

Rotor of a gas turbine

#263
20100166542
2010-07-01

Turbocharger with variable turbine geometry

#264
20100162705
2010-07-01

METHODS, SYSTEMS AND/OR APPARATUS RELATING TO STEAM TURBINE EXHAUST DIFFUSERS

#265
20100143102
2010-06-10

COMPLIANT PLATE SEAL WITH SELF-CORRECTING BEHAVIOR

#266
20100132363
2010-06-03

Turbomachine with separate fuel injection systems, using identical sealing joints

#267
20100111702
2010-05-06

Hub cone for an aircraft engine

#268
20100111674
2010-05-06

System and method for reducing bucket tip losses

#269
20100104425
2010-04-29

Charging equipment

#270
20100054952
2010-03-04

Turbine blade

#271
20100047073
2010-02-25

Turbine blade assembly

#272
20100037616
2010-02-18

Diffuser for decelerating a compressed fluid

#273
20100019101
2010-01-28

Gas turbine engine nacelle

#274
20100014984
2010-01-21

Turbofan gas turbine engine fan blade and a turbofan gas turbine fan rotor arrangement

#275
20090324422
2009-12-31

Cascade tip baffle airfoil

#276
20090324399
2009-12-31

Reverse curved nozzle for radial inflow turbines

#277
20090311094
2009-12-17

Compact multiphase pump

#278
20090311093
2009-12-17

Impeller and centrifugal fan

#279
20090304516
2009-12-10

Platform mate face contours for turbine airfoils

#280
20090283643
2009-11-19

Shape-changing structure member with embedded spring

#281
20090282677
2009-11-19

Compressor stator chord restoration repair method and apparatus

#282
20090274554
2009-11-05

Fluid flow machine including rotors with small rotor exit angles

#283
20090252603
2009-10-08

Airfoil for nozzle and a method of forming the machined contoured passage therein

#284
20090246010
2009-10-01

Gas turbine arrangement

#285
20090226322
2009-09-10

Airfoil design for rotor and stator blades of a turbomachine

#286
20090205312
2009-08-20

Swept fan ramp for pivot door thrust reverser

#287
20090185906
2009-07-23

CENTRIFUGAL IMPELLER

#288
20090180858
2009-07-16

Method to prevent brinelling wear of slot and pin assembly

#289
20090173077
2009-07-09

Nozzle with temperature-responsive throat diameter

#290
20090136347
2009-05-28

Turbine bucket shroud internal core profile

#291
20090126368
2009-05-21

Fuel injection system for a gas turbine engine

#292
20090126335
2009-05-21

Cooling structure

#293
20090120522
2009-05-14

Fuel inlet with crescent shaped passage for gas turbine engines

#294
20090116965
2009-05-07

Arrangement for axially securing rotating blades in a rotor, sealing element for such an arrangement, and use of such an arrangement

#295
20090110546
2009-04-30

Feather Seals and Gas Turbine Engine Systems Involving Such Seals

#296
20090110545
2009-04-30

Systems and methods for controlling seal clearance in a turbine engine

#297
20090110536
2009-04-30

Blade outer air seal with improved thermomechanical fatigue life

#298
20090104035
2009-04-23

Advanced turbulator arrangements for microcircuits

#299
20090097969
2009-04-16

Variable geometry turbine

#300
20090087316
2009-04-02

Rotor blade, method for producing a rotor blade, and compressor with a rotor blade