ClassID:

145370

F05D2240/127 - CPC Classification

Classification description:

Components; Stators; Fluid guiding means, e.g. vanes Vortex generators, turbulators, or the like, for mixing

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

TURBINE BLADE TIP GEOMETRY SYSTEM AND METHOD FOR GAS TURBINE ENGINE

#2
20250264036
2025-08-21

METHODS AND APPARATUS TO IMPROVE FAN OPERABILITY CONTROL USING SMART MATERIALS

#3
20250257742
2025-08-14

TURBOFAN ENGINE HAVING ANGLED INLET PRE-SWIRL VANES

#4
20250129941
2025-04-24

MIXER VANES

#5
20250043694
2025-02-06

VIBRATIONAL DAMPING ASSEMBLY FOR A TURBOMACHINE EXHAUST DIFFUSER

#6
20250020068
2025-01-16

Methods and apparatus to improve fan operability control using smart materials

#7
20240352888
2024-10-24

Vortex restart structures for turbulated passages

#8
20240352860
2024-10-24

Layout for asymmetric cast trips in long passages

#9
20240344530
2024-10-17

TURBOFAN ENGINE HAVING ANGLED INLET PRE-SWIRL VANES

#10
20240183274
2024-06-06

System and method for turbomachine with local vortex generator array

#11
20230358141
2023-11-09

Turbine blade and gas turbine

#12
20230332539
2023-10-19

Compressor bleed air channels having a pattern of vortex generators

#13
20230287847
2023-09-14

METHODS AND APPARATUSES FOR REDUCING ENGINE NOISE

#14
20230265862
2023-08-24

TURBOFAN ENGINE HAVING ANGLED INLET PRE-SWIRL VANES

#15
20230243267
2023-08-03

Components for gas turbine engines

#16
20230203987
2023-06-29

Gas turbine air bleed arrangement with an inlet

#17
20230099007
2023-03-30

Turbine and turbocharger including the turbine

#18
20230068498
2023-03-02

Method of reducing turbine wheel high cycle fatigue in sector-divided dual volute turbochargers

#19
20230036499
2023-02-02

System and method for turbomachine with local vortex generator array

#20
20230034004
2023-02-02

Mixer vanes

#21
20230033628
2023-02-02

Mixer vanes having a waveform profile

#22
20220364510
2022-11-17

Combustor dilution hole

#23
20220364477
2022-11-17

Turbine exhaust case mixer

#24
20220333781
2022-10-20

Purging configuration for combustor mixing assembly

#25
20220299044
2022-09-22

Stator blade for a centrifugal compressor

#26
20220290618
2022-09-15

Gas turbine engine

#27
20220170383
2022-06-02

ENGINE COMPONENT ASSEMBLY

#28
20220106887
2022-04-07

Turbine shroud cooling

#29
20220034231
2022-02-03

Moving blade for a wheel of a turbine engine

#30
20210396144
2021-12-23

Monolithic diffuser and deswirl flow structure for gas turbine engine

#31
20210388858
2021-12-16

Method, system and apparatus for reducing fluid drag

#32
20210231054
2021-07-29

Inlet cowl for a turbine engine

#33
20210199056
2021-07-01

Assisted engine start bleed system

#34
20210180462
2021-06-17

Erosion-resistant coating with patterned leading edge

#35
20210040897
2021-02-11

External turning vane for IFS-mounted secondary flow systems

#36
20200332661
2020-10-22

Airfoil with cooling passage circuit through platforms and airfoil section

#37
20200291801
2020-09-17

Turbine engine airfoil and method

#38
20200248571
2020-08-06

Diffuser-deswirler for a gas turbine engine

#39
20200240279
2020-07-30

Gas turbine engines including tangential on-board injectors and methods for manufacturing the same

#40
20200240278
2020-07-30

Inter-turbine ducts with flow control mechanisms

#41
20200190996
2020-06-18

Turbine engine component and method of cooling

#42
20200157940
2020-05-21

Turbine engine with a swirler

#43
20200149414
2020-05-14

Turbine engine component including an axially aligned skin core passage interrupted by a pedestal

#44
20200141281
2020-05-07

Gas turbine engine

#45
20200088042
2020-03-19

Internally cooled airfoil

#46
20200025110
2020-01-23

Gas turbine combustor having a plurality of angled vanes circumferentially spaced within the combustor

#47
20200024983
2020-01-23

Vortex generators for turbine engine exhaust

#48
20200011200
2020-01-09

Guide vane for a turbomachine

#49
20190390566
2019-12-26

Article having ceramic wall with flow turbulators

#50
20190383150
2019-12-19

Trip strips for augmented boundary layer mixing

#51
20190345828
2019-11-14

Wall comprising a film cooling hole

#52
20190301488
2019-10-03

GAS PATH DUCT FOR A GAS TURBINE ENGINE

#53
20190292918
2019-09-26

Turbine vane including a cooling-air intake portion including a helical element for swirling the cooling air

#54
20190292915
2019-09-26

Case for gas turbine engine

#55
20190292910
2019-09-26

Turbine and gas turbine

#56
20190285183
2019-09-19

Labyrinth seal

#57
20190284996
2019-09-19

Inlet diffusers for jet engines, jet engines, jet aircraft, and methods for diffusing incoming air of jet engines

#58
20190153885
2019-05-23

Platforms with leading edge features

#59
20190136702
2019-05-09

Inter-turbine ducts with flow control mechanisms

#60
20190128525
2019-05-02

Combustor and gas turbine including the same

#61
20190120493
2019-04-25

Involute trapped vortex combustor assembly

#62
20190101291
2019-04-04

AIR SWIRLERS

#63
20190101011
2019-04-04

Turbine airfoil with internal cooling channels having flow splitter feature

#64
20190093487
2019-03-28

Turbine airfoil with turbulating feature on a cold wall

#65
20190061921
2019-02-28

Baseless vortex generator

#66
20190010808
2019-01-10

Mechanical component

#67
20180363588
2018-12-20

EXHAUST ASSEMBLY WITH VORTEX GENERATOR

#68
20180328207
2018-11-15

GAS TURBINE ENGINE COMPONENT HAVING TIP VORTEX CREATION FEATURE

#69
20180274377
2018-09-27

Blockage-resistant vane impingement tubes and turbine nozzles containing the same

#70
20180274376
2018-09-27

Diffuser-deswirler for a gas turbine engine

#71
20180230814
2018-08-16

Airfoil cooling structure

#72
20180187697
2018-07-05

Turbofan nacelle assembly with flow disruptor

#73
20180187629
2018-07-05

Exhaust stream mixer

#74
20180180059
2018-06-28

Diffuser pipe with vortex generators

#75
20180171808
2018-06-21

Turbine engine assembly with a component having a leading edge trough

#76
20180163545
2018-06-14

Cooling structure for vane

#77
20180156239
2018-06-07

Turbine engine part with non-axisymmetric surface

#78
20180149022
2018-05-31

Guide vane assembly for a rotary machine and methods of assembling the same

#79
20180135457
2018-05-17

Article having ceramic wall with flow turbulators

#80
20180112627
2018-04-26

Solid rocket motor with vortex inducing feature

#81
20180112560
2018-04-26

Manufacture and installation of diffuser flow mixing lobes

#82
20180100434
2018-04-12

Inlet cowl for a turbine engine

#83
20180016928
2018-01-18

Turbine

#84
20180016017
2018-01-18

Bleed air heat ejectors

#85
20170335716
2017-11-23

Engine component assembly

#86
20170328283
2017-11-16

Impeller-mounted vortex spoiler

#87
20170321569
2017-11-09

Turbomachine including clearance control system

#88
20170306516
2017-10-26

Methods and articles relating to ionic liquid bath plating of aluminum-containing layers utilizing shaped consumable aluminum anodes

#89
20170252698
2017-09-07

System and method for mixing tempering air with flue gas for hot SCR catalyst

#90
20170234151
2017-08-17

Air shredder insert

#91
20170211416
2017-07-27

Forward flowing serpentine vane

#92
20170175542
2017-06-22

Cooling circuit for a multi-wall blade

#93
20170175541
2017-06-22

Cooling circuit for a multi-wall blade

#94
20170173669
2017-06-22

Method and assembly for forming components having an internal passage defined therein

#95
20170167268
2017-06-15

Engine component with film cooling

#96
20170159567
2017-06-08

Baffle insert for a gas turbine engine component and method of cooling

#97
20170159456
2017-06-08

Baffle insert for a gas turbine engine component and component with baffle insert

#98
20170159455
2017-06-08

Baffle insert for a gas turbine engine component

#99
20170159454
2017-06-08

Gas turbine engine component with a baffle insert

#100
20170145921
2017-05-25

Engine component with film cooling

#101
20170096900
2017-04-06

Fastback turbulator

#102
20170074106
2017-03-16

Mixing chambers for turbine wheel space cooling

#103
20170058833
2017-03-02

System and method for creating a fluidic barrier from the leading edge of a fan blade

#104
20170058766
2017-03-02

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

#105
20170058677
2017-03-02

Methods of creating fluidic barriers in turbine engines

#106
20170058676
2017-03-02

System and method for a fluidic barrier on the low pressure side of a fan blade

#107
20170051623
2017-02-23

Cooling channels for gas turbine engine component

#108
20170030202
2017-02-02

Article, airfoil component and method for forming article

#109
20170023236
2017-01-26

Vortex Tube Supplying Superheated Vapor for Turbine Power Generation

#110
20160348694
2016-12-01

Gas turbine stator with winglets

#111
20160341053
2016-11-24

Turbomachine diffuser including flow mixing lobes and method

#112
20160326885
2016-11-10

Turbine engine component including an axially aligned skin core passage interrupted by a pedestal

#113
20160326879
2016-11-10

Turbine bucket cooling

#114
20160319698
2016-11-03

Blade outer air seal cooling passage

#115
20160319671
2016-11-03

Turbine airfoil turbulator arrangement

#116
20160298646
2016-10-13

Gas turbine diffuser strut including a trailing edge flap and methods of assembling the same

#117
20160290139
2016-10-06

Gas turbine engine component cooling passage turbulator

#118
20160281722
2016-09-29

SUPERSONIC COMPRESSOR

#119
20160257413
2016-09-08

Anti-icing system for an aircraft

#120
20160251968
2016-09-01

Gas turbine engine airfoil cooling configuration with pressure gradient separators

#121
20160237949
2016-08-18

Turbine engine nozzle having confluent streams and including a core cowl with overlapping flaps

#122
20160222982
2016-08-04

Fluid injector for cooling a gas turbine engine component

#123
20160222808
2016-08-04

Gas turbine engine with disk having periphery with protrusions

#124
20160222786
2016-08-04

Hot part of gas turbine, gas turbine including the same, and manufacturing method of hot part of gas turbine

#125
20160201475
2016-07-14

Cooling for gas turbine engine components

#126
20160186664
2016-06-30

Gas turbine sealing

#127
20160177837
2016-06-23

Fuel/air mixing system for fuel nozzle

#128
20160153398
2016-06-02

Gas turbine engine exhaust mixer

#129
20160130968
2016-05-12

Platforms with leading edge features

#130
20160115799
2016-04-28

METHOD OF FORMING TURBULATORS ON A TURBOMACHINE SURFACE AND APPARATUS

#131
20160108739
2016-04-21

Film hole with protruding flow accumulator

#132
20160101561
2016-04-14

Dual-walled ceramic matrix composite (CMC) component with integral cooling and method of making a CMC component with integral cooling

#133
20160097290
2016-04-07

Engine nacelle

#134
20160097286
2016-04-07

Internal cooling of engine components

#135
20160069194
2016-03-10

Turbine blades and methods of forming turbine blades having lifted rib turbulator structures

#136
20160017806
2016-01-21

Gas turbine engine component having shaped pedestals

#137
20160010467
2016-01-14

Gas turbine engine component cooling channels

#138
20150377029
2015-12-31

Gas turbine engine component having curved turbulator

#139
20150369071
2015-12-24

Gas turbine engine component having tip vortex creation feature

#140
20150361808
2015-12-17

Turbomachine vane including an antivortex fin

#141
20150322798
2015-11-12

Airfoil with improved cooling

#142
20150300201
2015-10-22

Method of reducing manufacturing variation related to blocked cooling holes

#143
20150226085
2015-08-13

Baffle with flow augmentation feature

#144
20150184524
2015-07-02

Turbine airfoil with an internal cooling system having trip strips with reduced pressure drop

#145
20150167979
2015-06-18

FIRST STAGE NOZZLE OR TRANSITION NOZZLE CONFIGURED TO PROMOTE MIXING OF RESPECTIVE COMBUSTION STREAMS DOWNSTREAM THEREOF BEFORE ENTRY INTO A FIRST STAGE BUCKET OF A TURBINE

#146
20150167549
2015-06-18

Exhaust stream mixer

#147
20150086339
2015-03-26

Diffuser with strut-induced vortex mixing

#148
20150068629
2015-03-12

Three-dimensional printing process, swirling device and thermal management process

#149
20150063996
2015-03-05

Inducer and diffuser configuration for a gas turbine system

#150
20150047352
2015-02-19

Power generation using buoyancy-induced vortices

#151
20150047314
2015-02-19

Intake arrangement in gas turbine power plant

#152
20150030439
2015-01-29

Vortex generators placed in the interblade channel of a compressor rectifier

#153
20150016947
2015-01-15

Augmented cooling system

#154
20150003975
2015-01-01

Cooled wall

#155
20140286768
2014-09-25

Turbomachine element

#156
20140271228
2014-09-18

Turbine blade

#157
20140245742
2014-09-04

Air swirlers

#158
20140197601
2014-07-17

Arrangement for sealing an open cavity against hot gas entrainment

#159
20140147258
2014-05-29

Hydraulic bearing for a stationary gas turbine

#160
20140105726
2014-04-17

Turbine airfoil vane with an impingement insert having a plurality of impingement nozzles

#161
20140096500
2014-04-10

Exhaust diffuser

#162
20140093387
2014-04-03

Method of manufacturing a cooled turbine blade with dense cooling fin array

#163
20140093361
2014-04-03

Airfoil with variable trip strip height

#164
20140079556
2014-03-20

Steam turbine stationary blade and steam turbine

#165
20140079539
2014-03-20

Turbine blade of a gas turbine with swirl-generating element and method for its manufacture

#166
20140056717
2014-02-27

Gas turbine engine airfoil internal cooling features

#167
20140044555
2014-02-13

Trailing edge cooling configuration for a gas turbine engine airfoil

#168
20140041357
2014-02-13

Exhaust diffuser including flow mixing ramp for a gas turbine engine

#169
20130330184
2013-12-12

AERODYNAMIC ELEMENT OF TURBINE ENGINE

#170
20130330183
2013-12-12

Turbine engine and aerodynamic element of turbine engine

#171
20130243575
2013-09-19

COOLING PEDESTAL ARRAY

#172
20130216363
2013-08-22

Surface area augmentation of hot-section turbomachine component

#173
20130206865
2013-08-15

Method for defining the shape of a turbomachine convergent-divergent nozzle, and corresponding convergent-divergent nozzle

#174
20130183135
2013-07-18

Method and apparatus for turbo-machine noise suppression

#175
20130156579
2013-06-20

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

#176
20130134292
2013-05-30

Apparatus to apply a variable surface texture on an airfoil

#177
20130133329
2013-05-30

Air fuel premixer having arrayed mixing vanes for gas turbine combustor

#178
20130131951
2013-05-23

System and method of monitoring turbine engines

#179
20130101409
2013-04-25

Turbine component including airfoil with contour

#180
20130098039
2013-04-25

Exhaust diffuser adjustment system for a gas turbine engine

#181
20130086907
2013-04-11

Jet flow nozzle and jet engine

#182
20130055717
2013-03-07

Transitional region for a secondary combustion chamber of a gas turbine

#183
20130039748
2013-02-14

STATOR FOR SUPERSONIC COMPRESSOR

#184
20130037657
2013-02-14

VORTEX GENERATORS

#185
20130000308
2013-01-03

Diffuser pipe and assembly for gas turbine engine

#186
20130000305
2013-01-03

Apparatus for controlling a boundary layer in a diffusing flow path of a power generating machine

#187
20120328450
2012-12-27

Cooling system for turbine airfoil including ice-cream-cone-shaped pedestals

#188
20120325325
2012-12-27

Supersonic engine inlet diffuser with deployable vortex generators

#189
20120324860
2012-12-27

Gas turbine engine and pulse detonation combustion system

#190
20120321449
2012-12-20

Turbine seal fin leakage flow rate control

#191
20120312027
2012-12-13

FLOW DISCHARGE DEVICE

#192
20120305086
2012-12-06

System and method for supplying fuel

#193
20120291874
2012-11-22

Airflow control device and airflow control method

#194
20120273610
2012-11-01

Engine pylon comprising a vortex generator, and method for the production thereof

#195
20120269649
2012-10-25

TURBINE BLADE WITH IMPROVED TRAILING EDGE COOLING

#196
20120263587
2012-10-18

Turbomachine with axial compression or expansion

#197
20120256056
2012-10-11

Oscillatory vorticity generator and applications thereof

#198
20120248072
2012-10-04

Plasma actuated vortex generators

#199
20120207591
2012-08-16

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

#200
20120163955
2012-06-28

SYSTEM AND METHOD TO ELIMINATE A HARD RUB AND OPTIMIZE A PURGE FLOW IN A GAS TURBINE

#201
20120076653
2012-03-29

Turbine blade tip with vortex generators

#202
20120070302
2012-03-22

TURBINE AIRFOIL VANE WITH AN IMPINGEMENT INSERT HAVING A PLURALITY OF IMPINGEMENT NOZZLES

#203
20120067051
2012-03-22

Gas turbine engine and combustor

#204
20120055165
2012-03-08

Combustor liner assembly with enhanced cooling system

#205
20120039708
2012-02-16

Gas turbine engine including a stator vane for directing hot combustion gases onto rotor blades

#206
20120036859
2012-02-16

COMBUSTOR TRANSITION PIECE WITH DILUTION SLEEVES AND RELATED METHOD

#207
20120034100
2012-02-09

Recessed metering standoffs for airfoil baffle

#208
20120034072
2012-02-09

Seal assembly

#209
20120032403
2012-02-09

Seal assembly

#210
20120031067
2012-02-09

Turbulated arrangement of thermoelectric elements for utilizing waste heat generated from turbine engine

#211
20110265490
2011-11-03

FLOW MIXING VENT SYSTEM

#212
20110250064
2011-10-13

Shroud vortex remover

#213
20110164960
2011-07-07

Heat transfer enhancement in internal cavities of turbine engine airfoils

#214
20110158797
2011-06-30

Systems and apparatus relating to compressor operation in turbine engines

#215
20110103969
2011-05-05

Boundary layer energiser

#216
20110100475
2011-05-05

Boundary layer energiser

#217
20110091311
2011-04-21

High efficiency turbine system

#218
20110085892
2011-04-14

Vortex chambers for clearance flow control

#219
20110038706
2011-02-17

Turbine section architecture for gas turbine engine

#220
20110036068
2011-02-17

Gas turbine engine exhaust mixer

#221
20110008155
2011-01-13

Heat transfer passage

#222
20110002777
2011-01-06

Systems and apparatus relating to turbine engines and seals for turbine engines

#223
20100288379
2010-11-18

Passive boundary layer control elements

#224
20100260614
2010-10-14

Wind turbine blade with submerged boundary layer control means comprising crossing sub-channels

#225
20100247327
2010-09-30

Recessed metering standoffs for airfoil baffle

#226
20100229570
2010-09-16

Burner including non-uniformly cooled tetrahedron vortex generators and method for cooling

#227
20100226791
2010-09-09

Blade cooling structure of gas turbine

#228
20100209257
2010-08-19

Wind turbine blade with submerged boundary layer control means

#229
20100180574
2010-07-22

Gas turbine engine with fluid mixing arrangement

#230
20100170261
2010-07-08

Engine noise

#231
20100074733
2010-03-25

Ingestion resistant seal assembly

#232
20100034663
2010-02-11

Gas turbine engine assemblies with vortex suppression and cooling film replenishment

#233
20100031673
2010-02-11

Casing of a gas turbine engine having a radial spoke with a flow guiding element

#234
20100003071
2010-01-07

Fastener assembly with cyclone cooling

#235
20090297995
2009-12-03

Mechanical acoustic noise generator system for scramjet engine

#236
20090155067
2009-06-18

Nacelle assembly with turbulators

#237
20090136354
2009-05-28

Blade

#238
20090123292
2009-05-14

Turbine blade tip cooling system

#239
20090104042
2009-04-23

Turbine airfoil with near wall multi-serpentine cooling channels

#240
20090035128
2009-02-05

Cooled turbine blade for a gas turbine and use of such a turbine blade

#241
20090013696
2009-01-15

Gas turbine engine mixing duct and method to start the engine

#242
20090013689
2009-01-15

Compressor for an internal combustion engine

#243
20080298969
2008-12-04

Stator-rotor assembly having surface feature for enhanced containment of gas flow and related processes

#244
20080298967
2008-12-04

Wind turbine blade with anti-noise devices

#245
20080273967
2008-11-06

Ring seal for a turbine engine

#246
20080267784
2008-10-30

Vane wheel of turbine comprising a vane and at least one cooling channel

#247
20080159874
2008-07-03

Turbine blade trip strip orientation

#248
20080124225
2008-05-29

Turbine blade for a gas turbine, use of a turbine blade and method for cooling a turbine blade

#249
20080050241
2008-02-28

Turbine airfoil cooling system with axial flowing serpentine cooling chambers

#250
20080008598
2008-01-10

Turbine airfoil cooling system with near wall vortex cooling chambers

#251
20070277888
2007-12-06

Flow control systems

#252
20070183890
2007-08-09

Leaned deswirl vanes behind a centrifugal compressor in a gas turbine engine

#253
20070089428
2007-04-26

Gas turbine engine mixing duct and method to start the engine

#254
20060288686
2006-12-28

Counterrotating turbofan engine

#255
20060272332
2006-12-07

System for introducing fuel to a fluid flow upstream of a combustion area

#256
20060239841
2006-10-26

Turbine heat shield with ribs

#257
20060171808
2006-08-03

Vortex dissipation device for a cooling system within a turbine blade of a turbine engine

#258
20060056967
2006-03-16

Vortex cooling system for a turbine blade

#259
20060010853
2006-01-19

Turbomachine nozzle cover for reducing jet noise

#260
20050147497
2005-07-07

Method of improving the flow conditions in an axial-flow compressor, and axial-flow compressor for carrying out the method

#261
18395289
2025-02-11

Mitigation of rotating stall in turbine exhaust section using inner flow control vanes

#262
18189739
2024-04-16

Deswirl system for gas turbine engine

#263
17858289
2023-11-21

Gas turbine intake for aircraft engine and method of inspection thereof