ClassID:

145369

F05D2240/126 - CPC Classification

Classification description:

Components; Stators; Fluid guiding means, e.g. vanes Baffles or ribs

Recent Application in this class:
#1
20260153031
2026-06-04

TURBINE ENGINE VANE WITH MULTI-BAFFLE ARRANGEMENT

#2
20260009334
2026-01-08

NOTCHED TURBINE VANE BAFFLE

#3
20260002452
2026-01-01

CORE GAS PATH BOUNDARY STRUCTURE FOR GAS TURBINE ENGINE

#4
20250334056
2025-10-30

TURBINE ENGINE FOR AN AIRCRAFT WITH HEAT EXCHANGER

#5
20250327465
2025-10-23

INLET NOZZLE ASSEMBLY AND TURBOMACHINE WITH AN IMPELLER AND AN INLET NOZZLE ASSEMBLY

#6
20240410297
2024-12-12

EXPANSION TURBINE AND REFRIGERATION DEVICE USING SAME

#7
20240280050
2024-08-22

GAS TURBINE ENGINE WITH BLEED DIFFUSER BAFFLES

#8
20240229740
2024-07-11

Exhaust mixer with protrusions

#9
20240191638
2024-06-13

Partition damper seal configurations for segmented internal cooling hardware

#10
20240175373
2024-05-30

Gas turbine engine component having an airfoil with internal cross-ribs

#11
20230417146
2023-12-28

Pneumatically variable turbine nozzle

#12
20230407753
2023-12-21

Flow guides for internal cooling of a CMC airfoil

#13
20230340882
2023-10-26

Stator vane and gas turbine

#14
20230304412
2023-09-28

Vane forward rail for gas turbine engine assembly

#15
20230279779
2023-09-07

Gas turbine engines with improved guide vane configurations

#16
20230279778
2023-09-07

Exhaust frequency mitigation apparatus

#17
20230258104
2023-08-17

Steam turbine exhaust chamber and steam turbine

#18
20230243267
2023-08-03

Components for gas turbine engines

#19
20230243266
2023-08-03

Components for gas turbine engines

#20
20230193784
2023-06-22

Partition damper seal configurations for segmented internal cooling hardware

#21
20230151742
2023-05-18

H-frame connection between fan case and core housing in a gas turbine engine

#22
20230128974
2023-04-27

Turbine vane, and turbine and gas turbine including same

#23
20230035302
2023-02-02

Clearance control assembly

#24
20230021707
2023-01-26

TURBINE COMPONENT WITH A THIN INTERIOR PARTITION

#25
20220389838
2022-12-08

Acoustic structure with floating interior skin

#26
20220316362
2022-10-06

Exhaust device and installation method thereof, turbine fracturing apparatus, disassembly method of turbine

#27
20220282627
2022-09-08

Diffuser bleed assembly

#28
20220260014
2022-08-18

Inertial particle separator for a turbine section of a gas turbine engine

#29
20220228492
2022-07-21

Cooling device for turbine nozzle guide vane by liquid metal with low melting point

#30
20220145905
2022-05-12

Systems And Methods For Increasing The Efficiency Of Axial Ducted Fans

#31
20220136403
2022-05-05

Adjustment mechanism with noise reducing features

#32
20220106884
2022-04-07

Turbine engine component with deflector

#33
20220082024
2022-03-17

CMC vane with support spar and baffle

#34
20220049613
2022-02-17

Air turbine starter with primary and secondary air flow paths

#35
20220025768
2022-01-27

Guide vane with truss structure and honeycomb

#36
20210402465
2021-12-30

Method and casting core for forming a landing for welding a baffle inserted in an airfoil

#37
20210396156
2021-12-23

Exhaust duct for a gas turbine engine

#38
20210301726
2021-09-30

Exhaust baffle component for an air turbine starter assembly

#39
20210277784
2021-09-09

Turbomachine component for a gas turbine, turbomachine assembly and gas turbine having the same

#40
20210246832
2021-08-12

Flow diverter for mid-turbine frame cooling air delivery

#41
20210189911
2021-06-24

Component having a dirt tolerant passage turn

#42
20210123352
2021-04-29

Turbine vane assembly incorporating ceramic matrix composite materials and cooling

#43
20210079808
2021-03-18

Turbine engine component with baffle

#44
20210071578
2021-03-11

Turbomachine comprising an air collection circuit

#45
20200347734
2020-11-05

Cooling schemes for airfoils for gas turbine engines

#46
20200332664
2020-10-22

COMPONENTS FOR GAS TURBINE ENGINES

#47
20200332661
2020-10-22

Airfoil with cooling passage circuit through platforms and airfoil section

#48
20200309021
2020-10-01

Turbocharger

#49
20200300098
2020-09-24

Turbomachine vane, including deflectors in an inner cooling cavity

#50
20200284153
2020-09-10

Coolant channel

#51
20200248571
2020-08-06

Diffuser-deswirler for a gas turbine engine

#52
20200224541
2020-07-16

Insert system for an airfoil and method of installing same

#53
20200224540
2020-07-16

Insert system for an airfoil and method of installing same

#54
20200200023
2020-06-25

Sliding ceramic matrix composite vane assembly for gas turbine engines

#55
20200190999
2020-06-18

Airfoil with cooling passage network having flow guides

#56
20200182072
2020-06-11

Baffle for components of gas turbine engines

#57
20200182069
2020-06-11

Axial flow cooling scheme with castable structural rib for a gas turbine engine

#58
20200182068
2020-06-11

AXIAL FLOW COOLING SCHEME WITH STRUCTURAL RIB FOR A GAS TURBINE ENGINE

#59
20200149402
2020-05-14

Airfoil with convex sides and multi-piece baffle

#60
20200141273
2020-05-07

Divided baffle for components of gas turbine engines

#61
20200080434
2020-03-12

Turbine vane assembly with variable position support

#62
20200056504
2020-02-20

Mounting portion for an exhaust gas turbocharger, and exhaust gas turbocharger

#63
20200024963
2020-01-23

Component core with shaped edges

#64
20190383160
2019-12-19

Discharge door control ring for aircraft turbomachine and turbomachine comprising the same

#65
20190353038
2019-11-21

Multiple source impingement baffles for gas turbine engine components

#66
20190330987
2019-10-31

Spiral cavities for gas turbine engine components

#67
20190316478
2019-10-17

Turbine vane equipped with insert support

#68
20190301286
2019-10-03

AIRFOILS FOR GAS TURBINE ENGINES

#69
20190292920
2019-09-26

Turbine component with a thin interior partition

#70
20190277152
2019-09-12

Gas turbine compressor

#71
20190271232
2019-09-05

Baffle for a component of a gas turbine engine

#72
20190218932
2019-07-18

Divided baffle for components of gas turbine engines

#73
20190211688
2019-07-11

Double wall turbine gas turbine engine vane platform cooling configuration with baffle impingement

#74
20190211687
2019-07-11

Airfoil with rib communication

#75
20190211686
2019-07-11

Gas turbine engine airfoil with cooling path

#76
20190168862
2019-06-06

Part and method for producing a part having reduced drag by non-constant riblets

#77
20190145269
2019-05-16

CERAMIC COMPONENT FOR COMBUSTION TURBINE ENGINES

#78
20190136699
2019-05-09

Modified structural truss for airfoils

#79
20190040863
2019-02-07

Combined pump and motor with a stator forming a cavity which houses an impeller between upper and lower diffusers with the impeller having a circumferential magnet array extending upward and downward into diffuser annular clearances

#80
20190040751
2019-02-07

Stress-relieving pocket in turbine nozzle with airfoil rib

#81
20190003333
2019-01-03

THERMALLY DRIVEN SPRING VALVE FOR TURBINE GAS PATH PARTS

#82
20180372158
2018-12-27

Seal fin, seal structure, and turbo machine

#83
20180371952
2018-12-27

BACKFLOW PREVENTION SYSTEM FOR A GAS TURBINE ENGINE

#84
20180371951
2018-12-27

PROTECTIVE BAFFLES FOR GAS TURBINE NOISE ATTENUATION SYSTEM

#85
20180371926
2018-12-27

Sliding baffle inserts

#86
20180363466
2018-12-20

Turbine engine component with deflector

#87
20180354634
2018-12-13

Turbine engine propelled airplane having an acoustic baffle

#88
20180347919
2018-12-06

PRESSURE EQUALIZING ORIFICE FOR BAFFLES IN VANES

#89
20180274376
2018-09-27

Diffuser-deswirler for a gas turbine engine

#90
20180266254
2018-09-20

Turbine airfoil with trailing edge cooling featuring axial partition walls

#91
20180258950
2018-09-13

Flow control structures for turbomachines and methods of designing the same

#92
20180258774
2018-09-13

Tip leakage flow directionality control

#93
20180230814
2018-08-16

Airfoil cooling structure

#94
20180223676
2018-08-09

Airfoil turn caps in gas turbine engines

#95
20180202450
2018-07-19

FAN INLET RECIRCULATION GUIDE VANES

#96
20180187770
2018-07-05

Oil quieting direction control baffle

#97
20180156049
2018-06-07

Radially diffused tip flag

#98
20180156044
2018-06-07

Engine component with flow enhancer

#99
20180156037
2018-06-07

Turbine blade comprising a cavity with wall surface discontinuities and process for the production thereof

#100
20180149022
2018-05-31

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

#101
20180135445
2018-05-17

Airfoil pieces secured with endwall section

#102
20180135431
2018-05-17

Airfoil with laterally insertable baffle

#103
20180087784
2018-03-29

Axial fan and outdoor unit including the same

#104
20180080337
2018-03-22

Discharge flow duct of a turbine engine comprising a VBV grating with variable setting

#105
20180071817
2018-03-15

Investment casting

#106
20180051571
2018-02-22

AIRFOIL FOR A TURBINE ENGINE WITH POROUS RIB

#107
20180051570
2018-02-22

Gas turbine blade

#108
20180038237
2018-02-08

Air metering baffle assembly

#109
20180038236
2018-02-08

GAS TURBINE ENGINE STATOR VANE BAFFLE ARRANGEMENT

#110
20180023407
2018-01-25

Gas turbine engine turbine vane baffle and serpentine cooling passage

#111
20170356341
2017-12-14

Impingement cooling system for a gas turbine engine

#112
20170298762
2017-10-19

Gas turbine engine turbine vane baffle and serpentine cooling passage

#113
20170226869
2017-08-10

Turbine engine airfoil with cooling

#114
20170198600
2017-07-13

Thermally driven spring valve for turbine gas path parts

#115
20170175631
2017-06-22

Gas turbine engine airfoil cooling circuit arrangement

#116
20170159567
2017-06-08

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

#117
20170159456
2017-06-08

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

#118
20170159455
2017-06-08

Baffle insert for a gas turbine engine component

#119
20170159454
2017-06-08

Gas turbine engine component with a baffle insert

#120
20170145833
2017-05-25

Baffle for a component of a gas turbine engine

#121
20170097010
2017-04-06

Structures and methods for forcing coupling of flow fields of adjacent bladed elements of turbomachines, and turbomachines incorporating the same

#122
20170058775
2017-03-02

Combustor cooling system

#123
20170044907
2017-02-16

Airfoil baffle with wedge region

#124
20170037782
2017-02-09

Air mixing systems having mixing chambers for gas turbine engines

#125
20170037730
2017-02-09

Gas turbine

#126
20170016457
2017-01-19

Flow control structures for turbomachines and methods of designing the same

#127
20170002673
2017-01-05

Rotor blade with wheel space swirlers and method for forming a rotor blade with wheel space swirlers

#128
20160376897
2016-12-29

Low loss baffled serpentine turns

#129
20160356288
2016-12-08

Fan inlet recirculation guide vanes

#130
20160332226
2016-11-17

Method and casting core for forming a landing for welding a baffle inserted in an airfoil

#131
20160281518
2016-09-29

TURBINE INTRUSION LOSS REDUCTION SYSTEM

#132
20160265372
2016-09-15

Tolerance resistance coverplates

#133
20160258306
2016-09-08

Baffle inserts

#134
20160251969
2016-09-01

Gas turbine engine airfoil

#135
20160245114
2016-08-25

Engine mid-turbine frame distributive coolant flow

#136
20160222789
2016-08-04

Structures and methods for forcing coupling of flow fields of adjacent bladed elements of turbomachines, and turbomachines incorporating the same

#137
20160208638
2016-07-21

Turbine damping device

#138
20160201492
2016-07-14

Tangential on-board injection vanes

#139
20160201487
2016-07-14

Sliding baffle inserts

#140
20160201477
2016-07-14

Gas turbine engine airfoil crossover and pedestal rib cooling arrangement

#141
20160186587
2016-06-30

Baffle for gas turbine engine vane

#142
20160169014
2016-06-16

Impeller having spoilers for a turbine engine turbine

#143
20160097286
2016-04-07

Internal cooling of engine components

#144
20160076382
2016-03-17

Component core with shaped edges

#145
20160069355
2016-03-10

Panels of a fan of a gas turbine

#146
20160054003
2016-02-25

Combustor cap assembly

#147
20160003071
2016-01-07

GAS TURBINE ENGINE STATOR VANE BAFFLE ARRANGEMENT

#148
20150369074
2015-12-24

Compressor aft hub sealing system

#149
20150369073
2015-12-24

Flow control structures for turbomachines and methods of designing the same

#150
20150354366
2015-12-10

Gas turbine engine component having contoured rib end

#151
20150330230
2015-11-19

Tip leakage flow directionality control

#152
20150330229
2015-11-19

Tip leakage flow directionality control

#153
20150300201
2015-10-22

Method of reducing manufacturing variation related to blocked cooling holes

#154
20150285096
2015-10-08

Enclosed baffle for a turbine engine component

#155
20150251376
2015-09-10

Layered arrangement, hot-gas path component, and process of producing a layered arrangement

#156
20150071774
2015-03-12

Centrifugal pump

#157
20150016947
2015-01-15

Augmented cooling system

#158
20140093387
2014-04-03

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

#159
20140093361
2014-04-03

Airfoil with variable trip strip height

#160
20140093359
2014-04-03

Turbine intrusion loss reduction system

#161
20140075947
2014-03-20

GAS TURBINE ENGINE COMPONENT COOLING CIRCUIT

#162
20140060084
2014-03-06

Gas turbine engine airfoil cooling circuit arrangement

#163
20130292490
2013-11-07

Door for thrust reverser of an aircraft nacelle

#164
20130280027
2013-10-24

Anti-vortex shedding generator for APU support

#165
20130243586
2013-09-19

Compressor inlet manifold for a gas turbine engine

#166
20130170969
2013-07-04

Turbine Diffuser

#167
20130149165
2013-06-13

Rotating blade having a rib arrangement with a coating

#168
20130051980
2013-02-28

High-pressure turbine nozzle for a turbojet

#169
20130016936
2013-01-17

Dual mode scavenge scoop

#170
20120328450
2012-12-27

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

#171
20120305086
2012-12-06

System and method for supplying fuel

#172
20120201667
2012-08-09

Method and a device of tangentially biasing internal cooling on nozzle guide vanes

#173
20120201653
2012-08-09

Gas turbine engine and cooled flowpath component therefor

#174
20120163955
2012-06-28

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

#175
20120134781
2012-05-31

Axial flow gas turbine

#176
20120125709
2012-05-24

Vane type silencers in elbow for gas turbine

#177
20120067025
2012-03-22

Bloom mixer for a turbofan engine

#178
20120034100
2012-02-09

Recessed metering standoffs for airfoil baffle

#179
20120027569
2012-02-02

Rotating machine with shaft sealing arrangement

#180
20110255973
2011-10-20

Damping element and method for damping rotor blade vibrations, a rotor blade, and a rotor

#181
20110252804
2011-10-20

Method and system for providing a splitter to improve the recovery of compressor discharge casing

#182
20110168482
2011-07-14

Vane type silencers in elbow for gas turbine

#183
20110123325
2011-05-26

Seal plates for directing airflow through a turbine section of an engine and turbine sections

#184
20110110790
2011-05-12

HEAT SHIELD

#185
20110103949
2011-05-05

Extraction cavity wing seal

#186
20110079308
2011-04-07

Drain for exhaust gas duct

#187
20110076139
2011-03-31

Variable geometry turbine

#188
20110047959
2011-03-03

Air particle separator for a gas turbine engine

#189
20110038735
2011-02-17

Turbine vane for a gas turbine engine having serpentine cooling channels with internal flow blockers

#190
20110008155
2011-01-13

Heat transfer passage

#191
20100310353
2010-12-09

Rotor casing treatment with recessed baffles

#192
20100247327
2010-09-30

Recessed metering standoffs for airfoil baffle

#193
20100150734
2010-06-17

Turbine blade

#194
20100124485
2010-05-20

Aerofoil cooling arrangement

#195
20100124484
2010-05-20

Aerofoil and method for making an aerofoil

#196
20100040479
2010-02-18

Gas turbine engine systems involving baffle assemblies

#197
20100038476
2010-02-18

Device that makes it possible to improve the effectiveness of the acoustic treatments in a pipe of an aircraft power plant

#198
20090320471
2009-12-31

Turbocharger system for internal combustion engine with internal isolated turbocharger oil drainback passage

#199
20090308075
2009-12-17

Turbine exhaust system and method for modifying the same

#200
20090304502
2009-12-10

Pre-diffuser for centrifugal compressor

#201
20090280006
2009-11-12

Turbine housing with integrated ribs

#202
20090226311
2009-09-10

Interface member for a power plant

#203
20090220348
2009-09-03

Twin-airfoil blade with spacer strips

#204
20090214328
2009-08-27

Blades for gas turbine engines

#205
20090136352
2009-05-28

Turbomachine blade

#206
20090129916
2009-05-21

Turbine apparatus

#207
20090010765
2009-01-08

Reinforced airfoils

#208
20080170944
2008-07-17

Insertable impingement rib

#209
20080166240
2008-07-10

Advanced cooling method for combustion turbine airfoil fillets

#210
20080159874
2008-07-03

Turbine blade trip strip orientation

#211
20080138197
2008-06-12

Transition duct for a gas turbine engine

#212
20080078617
2008-04-03

Dual mode scavenge scoop

#213
20080056895
2008-03-06

AXIAL TURBINE

#214
20070189898
2007-08-16

Method and apparatus for cooling gas turbine rotor blades

#215
20070154312
2007-07-05

Turbomachine blade with fluidically cooled shroud

#216
20070144141
2007-06-28

Pulsed combustion fluidic nozzle

#217
20070140838
2007-06-21

System and method to exhaust spent cooling air of gas turbine engine active clearance control

#218
20060269419
2006-11-30

Turbine blade trailing edge construction

#219
20060269400
2006-11-30

Blade and disk radial pre-swirlers

#220
20060269399
2006-11-30

Deflectors for controlling entry of fluid leakage into the working fluid flowpath of a gas turbine engine

#221
20060269398
2006-11-30

Coverplate deflectors for redirecting a fluid flow

#222
20060222489
2006-10-05

Turbine exhaust system and method for modifying the same

#223
20060104818
2006-05-18

Blade

#224
20060024152
2006-02-02

Intake housing for axial fluid flow engines

#225
20050268595
2005-12-08

Method and apparatus for suppressing infrared signatures

#226
20050263199
2005-12-01

Flow laminarizing device

#227
20050204743
2005-09-22

Gas turbine inlet flow straightener

#228
20050186079
2005-08-25

Gas turbine tip shroud rails

#229
20050135935
2005-06-23

Cooled rotor blade with vibration damping device

#230
20050135933
2005-06-23

Cooled rotor blade with vibration damping device

#231
17749929
2023-08-15

Offtake scoops for bleed pressure recovery in gas turbine engines

#232
17193343
2022-07-19

Vane arc segment with seal

#233
16130707
2019-09-24

Turbocharger turbine diffuser with deswirl ribs