ClassID:

136818

F01D5/143 - CPC Classification

Classification description:

Blades; Blade-carrying members ; Heating, heat-insulating, cooling or antivibration means on the blades or the members; Blades; Form or construction; Shape, i.e. outer, aerodynamic form of the blades of successive rotor or stator blade-rows Contour of the outer or inner working fluid flow path wall, i.e. shroud or hub contour

Recent Application in this class:
#1
20260098546
2026-04-09

MITIGATION STRATEGY FOR AIRFOIL CRACKS FOR INTEGRALLY BLADED ROTORS

#2
20260055709
2026-02-26

TURBINE BLADE TIP SHROUD WITH AXIALLY OFFSET CUTTER TEETH, AND RELATED SURFACE PROFILES AND METHOD

#3
20250382885
2025-12-18

GUIDE VANE ELEMENT FOR A COMPRESSOR OF A TURBOMACHINE, GUIDE VANE CLUSTER AND TURBOMACHINE

#4
20250361819
2025-11-27

MOTORIZED COMPRESSOR DEVICE WITH AIR BEARING HAVING REDUCED AXIAL AND RADIAL STACK-UP

#5
20250320847
2025-10-16

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

#6
20250290451
2025-09-18

GAS TURBINE ENGINE

#7
20250290450
2025-09-18

GAS TURBINE ENGINE

#8
20250264028
2025-08-21

INSERTION OF CERAMIC MEMBERS FOR GAS PATH ENDWALL CONTOURING

#9
20250198290
2025-06-19

GAS TURBINE ENGINE

#10
20250188842
2025-06-12

GAS TURBINE ENGINE BLADING COMPRISING A BLADE AND A PLATFORM WHICH HAS AN INTERNAL FLOW-INTAKE AND FLOW-EJECTION CANAL

#11
20250179922
2025-06-05

TURBINE ENGINE WITH A NOZZLE HAVING COOLING FEATURES

#12
20250163853
2025-05-22

GAS TURBINE ENGINE

#13
20250101871
2025-03-27

BLADING ASSEMBLY FOR A TURBOMACHINE AND TURBOMACHINE

#14
20240337228
2024-10-10

TURBOMACHINERY ENGINES WITH HIGH-SPEED LOW-PRESSURE TURBINES

#15
20240318562
2024-09-26

TURBINE TIP SHROUD REMOVAL FEATURE

#16
20240309762
2024-09-19

ROTOR DISK, TURBINE BLADE, AND TURBINE BLADE ASSEMBLY EQUIPPED WITH THESE

#17
20240271533
2024-08-15

RADIAL TURBINE IMPELLER

#18
20240209745
2024-06-27

AERONAUTICAL PROPULSION SYSTEM

#19
20240159154
2024-05-16

TURBINE BLADE TIP SHROUD WITH AXIALLY OFFSET CUTTER TEETH, AND RELATED SURFACE PROFILES AND METHOD

#20
20240093609
2024-03-21

Geometric approach to stress reduced intra-flow path shrouds for tuning modal responses in ram air turbine rotors

#21
20240035391
2024-02-01

TURBINE BLADE FOR AN AIRCRAFT TURBOMACHINE, PROVIDED WITH A CHANNEL FOR EJECTING A PRIMARY FLOW TOWARDS AN INTER-LIP CAVITY

#22
20240026794
2024-01-25

Flow deflector for aperture in gas turbine engine flowpath wall

#23
20240018874
2024-01-18

Rotor blade and rotor blade assembly for a turbomachine

#24
20230358138
2023-11-09

Fairing element for surrounding an obstacle in a fluid flow

#25
20230265766
2023-08-24

GUIDE VANE ARRANGEMENT FOR A TURBOMACHINE, COMPRESSOR MODULE, AND TURBOMACHINE

#26
20230220786
2023-07-13

Intermediate casing for a gas turbine engine

#27
20230184118
2023-06-15

TURBINE TIP SHROUD REMOVAL FEATURE

#28
20230128974
2023-04-27

Turbine vane, and turbine and gas turbine including same

#29
20230126397
2023-04-27

Blade set and blisk

#30
20220341336
2022-10-27

Blade for a turbine engine, and associated turbine engine

#31
20220341332
2022-10-27

Turbine blade tip shroud with axially offset cutter teeth, and related surface profiles and method

#32
20220325629
2022-10-13

Turbine blade tip shroud with protrusion under wing

#33
20220212402
2022-07-07

ADDITIVE MANUFACTURED COMPONENTS INCLUDING INTEGRALLY FORMED PASSAGES, CHANNELS, AND CONDUITS, AND METHODS OF FORMING SAME

#34
20220186622
2022-06-16

Airfoil having a spline fillet

#35
20220135242
2022-05-05

Geometric approach to stress reduced intra-flow path shrouds for tuning modal responses in ram air turbine rotors

#36
20220120185
2022-04-21

Turbine shroud with containment features

#37
20220115929
2022-04-14

Shaft-mounted slinger for electric motor

#38
20220106883
2022-04-07

Turbine blade and steam turbine including the same

#39
20220098987
2022-03-31

Turbine blades including aero-brake features and methods for using the same

#40
20220082023
2022-03-17

TURBINE BLADE WITH NON-AXISYMMETRIC FORWARD FEATURE

#41
20210372288
2021-12-02

Compressor stator with leading edge fillet

#42
20210324740
2021-10-21

SNUBBER SHROUD CONFIGURATIONS

#43
20210310371
2021-10-07

MOTORIZED COMPRESSOR DEVICE WITH AIR BEARING HAVING REDUCED AXIAL AND RADIAL STACK-UP

#44
20210285379
2021-09-16

Core duct assembly

#45
20210277781
2021-09-09

Gas turbine blade for re-using cooling air and turbomachine assembly and gas turbine comprising the same

#46
20210270136
2021-09-02

Aerofoil assembly and method

#47
20210254484
2021-08-19

Nozzle with slash face(s) with swept surfaces joining at arc with peak aligned with stiffening member

#48
20210254470
2021-08-19

Channeling furrow upstream of a blade

#49
20210156261
2021-05-27

Turbomachine nozzle with an airfoil having a curvilinear trailing edge

#50
20210123355
2021-04-29

SYSTEM FOR AN IMPROVED STATOR ASSEMBLY

#51
20210017862
2021-01-21

Turbine stage platform with endwall contouring incorporating wavy mate face

#52
20210003016
2021-01-07

Composite gas turbine engine component with lattice

#53
20200392850
2020-12-17

High pressure turbine blade airfoil profile

#54
20200347732
2020-11-05

TURBINE ENGINE

#55
20200318484
2020-10-08

Non-axisymmetric end wall contouring with forward mid-passage peak

#56
20200318483
2020-10-08

Non-axisymmetric end wall contouring with aft mid-passage peak

#57
20200291862
2020-09-17

Core duct assembly

#58
20200291801
2020-09-17

Turbine engine airfoil and method

#59
20200277869
2020-09-03

Axial flow turbine

#60
20200277864
2020-09-03

Turbine blades having damper pin slot features

#61
20200256195
2020-08-13

Mate face arrangement for gas turbine engine components

#62
20200248559
2020-08-06

Unitary body turbine shroud for turbine systems

#63
20200248558
2020-08-06

Unitary body turbine shrouds including internal cooling passages

#64
20200248557
2020-08-06

Unitary body turbine shrouds including structural breakdown and collapsible features

#65
20200240272
2020-07-30

Fan blade

#66
20200195081
2020-06-18

Shaft-mounted slinger for electric motor

#67
20200182066
2020-06-11

Composite gas turbine engine component with lattice structure

#68
20200182061
2020-06-11

Axial flow turbomachine and blade thereof

#69
20200123918
2020-04-23

Compressor stator with leading edge fillet

#70
20200102829
2020-04-02

Blade structure for turbomachine

#71
20200063570
2020-02-27

Second stage turbine blade

#72
20200032657
2020-01-30

Airfoil with trailing edge rounding

#73
20200024991
2020-01-23

GAS TURBINE

#74
20200024984
2020-01-23

Endwall Controuring

#75
20200011182
2020-01-09

METHOD FOR MODIFYING A TURBINE

#76
20190323355
2019-10-24

Combustion chamber arrangement and a gas turbine engine comprising a combustion chamber arrangement

#77
20190309628
2019-10-10

Endwall contour

#78
20190292914
2019-09-26

Edge profiles for tip shrouds of turbine rotor blades

#79
20190292913
2019-09-26

Tip shroud fillets for turbine rotor blades

#80
20190257318
2019-08-22

Gas turbine engine with ultra high pressure compressor

#81
20190234224
2019-08-01

Passageway between a shroud and a rotor platform in a turbine engine

#82
20190234223
2019-08-01

Axial flow rotating machine and diffuser

#83
20190226500
2019-07-25

Gas turbine engine having a mistuned stage

#84
20190211711
2019-07-11

Intermediate casing of a turbine engine, provided with a sealing part at the arm/shroud interface

#85
20190211685
2019-07-11

Two portion cooling passage for airfoil

#86
20190210132
2019-07-11

Method of forming cooling passage for turbine component with cap element

#87
20190186417
2019-06-20

Turbine module for a turbomachine

#88
20190153874
2019-05-23

Turbine blade of a turbine blade ring

#89
20190152585
2019-05-23

Aircraft propulsion system comprising a member covered with a grooved structure

#90
20190128122
2019-05-02

Asymmetrical shroud for a compressor of a turbine engine

#91
20190128121
2019-05-02

Shroud having elevations, for a turbomachine compressor

#92
20190128118
2019-05-02

Compressor for turbine engine

#93
20190120065
2019-04-25

TURBINE BLADE

#94
20190120061
2019-04-25

Blade and rotor for a turbomachine and turbomachine

#95
20190120059
2019-04-25

Geared gas turbine engine

#96
20190106996
2019-04-11

Gas turbine engine blade containment system

#97
20190106995
2019-04-11

Compressor and gas turbine including the same

#98
20190085868
2019-03-21

Mistuned compressor rotor with hub scoops

#99
20190085718
2019-03-21

GAS TURBINE

#100
20190063231
2019-02-28

Turbine bucket having tip shroud fillet, tip shroud cross-drilled apertures and profile

#101
20190048888
2019-02-14

Hub for propeller having variable-pitch blades, with radial and axial dimensioning variation

#102
20190048732
2019-02-14

Vane assembly of a gas turbine engine

#103
20190032498
2019-01-31

Rotor blade having anti-wear surface

#104
20190024673
2019-01-24

Integrally bladed rotor having double fillet

#105
20190017384
2019-01-17

Turbomachine airfoil array

#106
20190003323
2019-01-03

Airfoil assembly with a scalloped flow surface

#107
20180355763
2018-12-13

Turbine center frame

#108
20180347381
2018-12-06

Turbine blade including balanced mateface condition

#109
20180328196
2018-11-15

Turbine nozzle airfoil profile

#110
20180328185
2018-11-15

Contouring of an airfoil array platform

#111
20180328184
2018-11-15

Endwall contouring for a turbomachine

#112
20180320538
2018-11-08

Turbine nozzle airfoil profile

#113
20180320528
2018-11-08

Airfoil shape for a turbine rotor blade

#114
20180320527
2018-11-08

Airfoil shape for a turbine rotor blade

#115
20180320526
2018-11-08

Airfoil shape for a turbine rotor blade

#116
20180298761
2018-10-18

Contouring a blade/vane cascade stage

#117
20180291920
2018-10-11

Centrifugal compressor impeller and compressor comprising said impeller

#118
20180252107
2018-09-06

Contouring a blade/vane cascade stage

#119
20180238232
2018-08-23

Methods for assembling a unitary flow path structure

#120
20180231025
2018-08-16

Airflow straightening assembly having improved aerodynamic performances

#121
20180231016
2018-08-16

Thrust-ring and rotor fan system

#122
20180230820
2018-08-16

Turbine blades having damper pin slot features and methods of fabricating the same

#123
20180223670
2018-08-09

Contouring a blade/vane cascade stage

#124
20180209304
2018-07-26

Compressor with segmented inner shroud for an axial turbine engine

#125
20180187697
2018-07-05

Turbofan nacelle assembly with flow disruptor

#126
20180179901
2018-06-28

TURBINE BLADE WITH CONTOURED TIP SHROUD

#127
20180171808
2018-06-21

Turbine engine assembly with a component having a leading edge trough

#128
20180163556
2018-06-14

Assembly of turbine engine parts comprising a fan blade having an integrated platform, and corresponding turbine engine

#129
20180156239
2018-06-07

Turbine engine part with non-axisymmetric surface

#130
20180119705
2018-05-03

Thrust ring and rotor fan system with passive leading edge slats

#131
20180073375
2018-03-15

Rotary machine

#132
20180058220
2018-03-01

Stator with adjustable vanes for the compressor of an axial turbine engine

#133
20180051631
2018-02-22

Gas turbine engine having support structure with swept leading edge

#134
20180023396
2018-01-25

Rotor blade for a gas turbine engine

#135
20180010462
2018-01-11

Fitted platform for a turbine engine fan, and a method of fabricating it

#136
20180003384
2018-01-04

COMBUSTOR INLET MIXING SYSTEM WITH SWIRLER VANES HAVING SLOTS

#137
20170342841
2017-11-30

Cooling passage for gas turbine system rotor blade

#138
20170298747
2017-10-19

Gas turbine engine transition duct and turbine center frame

#139
20170276145
2017-09-28

Blade with a platform and a hollow bumper

#140
20170260861
2017-09-14

Turbine

#141
20170226878
2017-08-10

Turbine nozzle having non-axisymmetric endwall contour (EWC)

#142
20170226870
2017-08-10

Turbine bucket having tip shroud fillet, tip shroud cross-drilled apertures and profile

#143
20170218773
2017-08-03

BLADE CASCADE AND TURBOMACHINE

#144
20170218769
2017-08-03

End wall contour for an axial flow turbine stage

#145
20170211399
2017-07-27

Turbine rear frame for a turbine engine

#146
20170204878
2017-07-20

Controlled convergence compressor flowpath for a gas turbine engine

#147
20170204735
2017-07-20

Gas turbine engine components with optimized leading edge geometry

#148
20170204730
2017-07-20

Rotor blade cooling circuit

#149
20170159465
2017-06-08

Guide vane segment for a turbomachine

#150
20170159444
2017-06-08

Blade channel, blade cascade and turbomachine

#151
20170145917
2017-05-25

Turbine engine flow path

#152
20170122108
2017-05-04

Blade for a turbomachine impeller and method for modelling the same

#153
20170097011
2017-04-06

Compressor stator vane, axial flow compressor, and gas turbine

#154
20170089203
2017-03-30

End wall configuration for gas turbine engine

#155
20170089202
2017-03-30

FLOW PATH TRENCHES AND METHODS OF FORMING THE SAME

#156
20170074285
2017-03-16

Compressor variable vane assembly

#157
20170066071
2017-03-09

Device and method for producing a blade airfoil

#158
20170058766
2017-03-02

System and method for creating a fluidic barrier with vortices from the upstream splitter

#159
20170036284
2017-02-09

METHOD FOR MACHINING A WORKPIECE HAVING AN IRREGULAR EDGE

#160
20170030375
2017-02-02

Axial flow compressor, gas turbine including the same, and stator blade of axial flow compressor

#161
20170030205
2017-02-02

Fan blade platform spacer mounting

#162
20170023003
2017-01-26

Turbomachine component with non-axisymmetric surface

#163
20170016340
2017-01-19

Blade or vane row and gas turbine

#164
20160369633
2016-12-22

Trench cooling of airfoil structures

#165
20160356161
2016-12-08

Article having cooling passage with undulating profile

#166
20160348537
2016-12-01

Gas turbine diffuser outer diameter and inner diameter wall strips for turbine exhaust manifold pressure oscillation reduction

#167
20160326895
2016-11-10

Gas turbine guide vane element

#168
20160319835
2016-11-03

Gas turbine engine integrally bladed rotor with asymmetrical trench fillets

#169
20160319676
2016-11-03

Blade, bladed wheel, turbomachine, and a method of manufacturing the blade

#170
20160312641
2016-10-27

Rotor assembly with wear member

#171
20160312625
2016-10-27

Blade with tip shroud

#172
20160298477
2016-10-13

Shroud arrangement of a row of blades of stator vanes or rotor blades

#173
20160281518
2016-09-29

TURBINE INTRUSION LOSS REDUCTION SYSTEM

#174
20160273362
2016-09-22

Blade or vane arrangement for a gas turbine engine

#175
20160265551
2016-09-15

Compound fillet varying chordwise and method to manufacture

#176
20160265384
2016-09-15

Turbine vane with heat shield

#177
20160258296
2016-09-08

Compound fillet for a gas turbine airfoil

#178
20160258295
2016-09-08

TURBINE BUCKET PLATFORM FOR CONTROLLING INCURSION LOSSES

#179
20160245305
2016-08-25

Production methods of gas turbine

#180
20160245299
2016-08-25

Turbomachine part with a non-axisymmetric surface

#181
20160237845
2016-08-18

Variable area vane endwall treatments

#182
20160237837
2016-08-18

Endwall countouring trench

#183
20160230562
2016-08-11

Fan root endwall contouring

#184
20160208643
2016-07-21

Turbomachine flow path having circumferentially varying outer periphery

#185
20160208615
2016-07-21

Metal leading edge on composite blade airfoil and shank

#186
20160201497
2016-07-14

Gas turbine and mounting method

#187
20160201496
2016-07-14

Gas turbine and mounting method

#188
20160201469
2016-07-14

Mateface surfaces having a geometry on turbomachinery hardware

#189
20160186773
2016-06-30

Axial compressor rotor incorporating splitter blades

#190
20160186772
2016-06-30

Axial compressor rotor incorporating non-axisymmetric hub flowpath and splittered blades

#191
20160186690
2016-06-30

Non-axisymmetric fan flow path

#192
20160177756
2016-06-23

Airfoil fillet

#193
20160177740
2016-06-23

Gas turbine engine component with conformal fillet cooling path

#194
20160168998
2016-06-16

Turbomachine having an annulus enlargment and airfoil

#195
20160160670
2016-06-09

Vane assembly of a gas turbine engine

#196
20160153360
2016-06-02

Compressor end-wall treatment with multiple flow axes

#197
20160146013
2016-05-26

Turbine arrangement

#198
20160123166
2016-05-05

Turbine vanes with variable fillets

#199
20160115972
2016-04-28

Row of aerofoil members

#200
20160108734
2016-04-21

Blading

#201
20160076392
2016-03-17

Endwall contouring for airfoil rows with varying airfoil geometries

#202
20160076385
2016-03-17

Turbomachine blade tip shroud

#203
20160061111
2016-03-03

Gas turbine subassembly

#204
20160061046
2016-03-03

Turbine vane with non-uniform wall thickness

#205
20160053621
2016-02-25

Gas turbine engine airfoil platform edge geometry

#206
20160047255
2016-02-18

Gas turbine engine blade containment system

#207
20160040627
2016-02-11

Aerodynamic track fairing for a gas turbine engine fan nacelle

#208
20160017796
2016-01-21

Gas turbine engine having a mistuned stage

#209
20160017734
2016-01-21

Axial flow rotating machine and diffuser

#210
20160017715
2016-01-21

Fan exit guide vane platform contouring

#211
20160010460
2016-01-14

Pretrenched rotor for gas turbine engine

#212
20150361826
2015-12-17

Gas turbine engine airfoil curvature

#213
20150354366
2015-12-10

Gas turbine engine component having contoured rib end

#214
20150337666
2015-11-26

Platform with curved edges adjacent suction side of airfoil

#215
20150315916
2015-11-05

Platform with curved edges

#216
20150285085
2015-10-08

Variable guide vane extended variable fillet

#217
20150285079
2015-10-08

Gas turbine compressor

#218
20150275916
2015-10-01

Compressor variable vane assembly

#219
20150267545
2015-09-24

Blisk with low stresses at blade root, preferably for an aircraft turbine engine fan

#220
20150252728
2015-09-10

Gas turbine engine having support structure with swept leading edge

#221
20150252674
2015-09-10

Method for producing a tandem blade wheel for a jet engine and tandem blade wheel

#222
20150240648
2015-08-27

Group of blade rows

#223
20150211546
2015-07-30

Multistage axial flow compressor

#224
20150211522
2015-07-30

Relating to centrifugal pump impellers

#225
20150204201
2015-07-23

Contoured flowpath surface

#226
20150204196
2015-07-23

Gas turbine including a contoured end wall section of a rotor blade

#227
20150176419
2015-06-25

Part to modify the profile of an aerodynamic jet

#228
20150176418
2015-06-25

Compressor variable vane assembly

#229
20150147179
2015-05-28

Blade with 3D platform comprising an inter-blade bulb

#230
20150143814
2015-05-28

Industrial gas turbine exhaust system with area ruled exhaust path

#231
20150143813
2015-05-28

Industrial gas turbine exhaust system with splined profile tail cone

#232
20150143810
2015-05-28

Industrial gas turbine exhaust system diffuser inlet lip

#233
20150139788
2015-05-21

Compressor arrangement

#234
20150132122
2015-05-14

Vane array with one or more non-integral platforms

#235
20150128604
2015-05-14

Gas turbine engine flow path geometry

#236
20150128562
2015-05-14

Engine duct and aircraft engine

#237
20150125302
2015-05-07

Impeller for a fluid energy machine

#238
20150118080
2015-04-30

Turbine hub with surface discontinuity and turbocharger incorporating the same

#239
20150118079
2015-04-30

Turbocharger shroud with cross-wise grooves and turbocharger incorporating the same

#240
20150110629
2015-04-23

Turbine bucket having non-axisymmetric base contour

#241
20150107265
2015-04-23

Turbine bucket with endwall contour and airfoil profile

#242
20150101338
2015-04-16

Exhaust centerbody for a turbine engine

#243
20150064020
2015-03-05

TURBINE BLADE OR VANE WITH SEPARATE ENDWALL

#244
20150056057
2015-02-26

Alternating nozzles for radial inflow turbine

#245
20150044038
2015-02-12

Blade cascade and turbomachine

#246
20150044017
2015-02-12

Turbomachine airfoil positioning

#247
20140363302
2014-12-11

Airfoil for gas turbine, blade and vane

#248
20140348660
2014-11-27

Blade cascade and continuous-flow machine

#249
20140301852
2014-10-09

Blade cascade for turbo machine

#250
20140286773
2014-09-25

Gas turbine engine

#251
20140271158
2014-09-18

Compressor stator with contoured endwall

#252
20140248139
2014-09-04

Turbomachine bucket having flow interrupter and related turbomachine

#253
20140248129
2014-09-04

LPC flowpath shape with gas turbine engine shaft bearing configuration

#254
20140212292
2014-07-31

Airfoil member and composite platform having contoured endwall

#255
20140212260
2014-07-31

Airfoil assembly with paired endwall contouring

#256
20140154079
2014-06-05

Fillet for use with a turbine rotor blade tip shroud

#257
20140154069
2014-06-05

Turbine wheel, a turbine and use thereof

#258
20140105747
2014-04-17

Centrifugal pump impellers

#259
20140093359
2014-04-03

Turbine intrusion loss reduction system

#260
20140090401
2014-04-03

Endwall contouring

#261
20140090380
2014-04-03

Endwall contouring

#262
20140086767
2014-03-27

Impeller and electric-motor driven water pump having the same

#263
20140069101
2014-03-13

Compressor fairing segment

#264
20140056691
2014-02-27

Impulse turbine for use in bi-directional flows

#265
20140056690
2014-02-27

Gas turbine and outer shroud

#266
20140056665
2014-02-27

Self-centring cage nut

#267
20140044551
2014-02-13

Blade cascade with side wall contours and continuous-flow machine

#268
20140037453
2014-02-06

Blade cascade with side wall contours and continuous-flow machine

#269
20140020392
2014-01-23

Gas turbine

#270
20130336801
2013-12-19

Rotating airfoil component with platform having a recessed surface region therein

#271
20130330179
2013-12-12

Shroud for a rotary machine and methods of assembling same

#272
20130315745
2013-11-28

AIRFOIL MATEFACE SEALING

#273
20130315739
2013-11-28

Airfoil and platform assembly for subsonic flow

#274
20130315738
2013-11-28

Airfoil and platform assembly for supersonic flow

#275
20130272884
2013-10-17

Blade for a turbomachine, blade arrangement, and turbomachine

#276
20130259670
2013-10-03

Flow path structure and gas turbine exhaust diffuser

#277
20130251520
2013-09-26

Scalloped surface turbine stage

#278
20130243602
2013-09-19

Blade ring segment having an annular space delimiting surface having a wavy height profile

#279
20130243564
2013-09-19

EXHAUST DIFFUSER FOR TURBINE

#280
20130224027
2013-08-29

Scalloped surface turbine stage with purge trough

#281
20130224014
2013-08-29

Low loss airfoil platform trailing edge

#282
20130195641
2013-08-01

Vane assembly for an axial flow turbine

#283
20130164137
2013-06-27

Turbofan flow path trenches

#284
20130156579
2013-06-20

Ambient air cooling arrangement having a pre-swirler for gas turbine engine blade cooling

#285
20130156559
2013-06-20

Compressor and a turbine engine with optimized efficiency

#286
20130136621
2013-05-30

Blading

#287
20130136619
2013-05-30

Blading

#288
20130136618
2013-05-30

Blade skirt

#289
20130108456
2013-05-02

Blade for a gas turbine engine

#290
20130108450
2013-05-02

Turbine bucket platform leading edge scalloping for performance and secondary flow and related method

#291
20130108448
2013-05-02

Turbine bucket platform shaping for gas temperature control and related method

#292
20130108433
2013-05-02

Non axis-symmetric stator vane endwall contour

#293
20130089424
2013-04-11

Blade row for a turbomachine

#294
20130084169
2013-04-04

Tip shroud assembly with contoured seal rail fillet

#295
20130064673
2013-03-14

Vortex generators for generating vortices upstream of a cascade of compressor blades

#296
20130064657
2013-03-14

Intermediate housing of a gas turbine having an outer bounding wall having a contour that changes in the circumferential direction upstream of a supporting rib to reduce secondary flow losses

#297
20130022454
2013-01-24

Air turbine starter

#298
20130017080
2013-01-17

Flow directing member for gas turbine engine

#299
20130017061
2013-01-17

Turbocharger vane

#300
20130004331
2013-01-03

Turbine blade or vane with separate endwall